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ReC98
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ReC98/th05_op.asm

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NASM
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Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
;
; +-------------------------------------------------------------------------+
; | This file has been generated by The Interactive Disassembler (IDA) |
; | Copyright (c) 2009 by Hex-Rays, <support@hex-rays.com> |
; +-------------------------------------------------------------------------+
;
; Input MD5 : F97D1B72F01476639E9D33E361F57330
; File Name : th05/OP.EXE
; Format : MS-DOS executable (EXE)
; Base Address: 0h Range: 0h-14240h Loaded length: 1280Ah
; Entry Point : 0:0
; OS type : MS DOS
; Application type: Executable 16bit
Trick TASM into not creating 32-bit default segments So that's the - admittedly rather weird - solution to the problem that has been plaguing this project ever since the beginning of the reduction step. Without any 32-bit dummy segments in the compiled object files, more linkers will be able to build this project, one of them being JWlink (http://sourceforge.net/projects/jwlink/). Still can't rename dseg to _DATA though, as TASM stupidly refuses to accept any ALIGN directives above a segment's alignment attribute value. TH01's floating-point data slices already require larger alignments, and we're very likely to have even more of those in the future. Also, we're finally defining the Borland C++ model symbols directly in the code, rather than in my unpublished build batch files. :)
2014-10-31 06:17:05 +00:00
.286 ; Force the .model directive to create 16-bit default segments...
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
.model large
Trick TASM into not creating 32-bit default segments So that's the - admittedly rather weird - solution to the problem that has been plaguing this project ever since the beginning of the reduction step. Without any 32-bit dummy segments in the compiled object files, more linkers will be able to build this project, one of them being JWlink (http://sourceforge.net/projects/jwlink/). Still can't rename dseg to _DATA though, as TASM stupidly refuses to accept any ALIGN directives above a segment's alignment attribute value. TH01's floating-point data slices already require larger alignments, and we're very likely to have even more of those in the future. Also, we're finally defining the Borland C++ model symbols directly in the code, rather than in my unpublished build batch files. :)
2014-10-31 06:17:05 +00:00
.386 ; ... then switch to what we actually need.
; And yes, we can't move this to an include file for some reason.
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Maintenance] [th04/th05] Define a OP/MAIN/MAINE macro Seems to be the best way to handle all those implementation differences in the GENSOU.SCR functions. Part of P0063, funded by -Tom-.
2019-12-27 20:02:26 +00:00
BINARY = 'O'
Move common directives and includes to a separate include file Note that .386 needs to come before .MODEL, and is therefore not included in ReC98.inc. Causes, um, weird label errors otherwise.
2014-08-22 15:06:33 +00:00
include ReC98.inc
[Maintenance] Rename the extension of game-specific ASM includes to .inc Rule of thumb going forward: Everything that emits data is .asm, everything that doesn't is .inc. (Let's hope that th01_reiiden_2.inc won't exist for that much longer!) Part of P0032, funded by zorg.
2019-09-20 19:02:20 +00:00
include th05/th05.inc
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
include th05/music/music.inc
[Reverse-engineering] [th05] Music Room piano coordinates
2019-12-03 11:03:23 +00:00
include th05/music/piano.inc
Include RULES.ASI from every executable's dump file. Having thought this over for a while, I've decided to stay with the "include slice" model for now, due to various bugs and other reasons. We need to compile for the 386 CPU, but this causes TASM to automatically default every segment to 32-bit mode, which of course is not what we want (and no, .MODEL USE16 sadly does not help either). Appending USE16 to every segment declaration in all included files seems to work, but for some reason, this messes up certain jump instructions. WTF? And even if it did work, we would still have to do this for every single file we include. The alternative would be to build proper libraries and let the linker merge all the code. This would add a lot of unwarranted complexity to the build process. Not to mention all the EXTERN statements we'd have to maintain. Ultimately, all of the C runtime ASM code is going to vanish anyway once we've completed the reduction step. Once we're there, we can simply link to the original version of the library. These initial dumps are not pretty, and I see no point in wasting time on making intermediary stages of development look pretty. Since including RULES.ASI from every slice seems a bit inefficient (and even potentiall harmful, considering the age of the development tools we have to work with), we'll only include it once at the top of every main dump file. [Binary change] Relocations in TH01's REIIDEN.EXE, again.
2014-08-14 06:01:36 +00:00
Let Turbo C++ link in the Borland C/C++ runtime for the main EXE files This took long enough, so we're not covering the COM files right now. Like, I can't even tell how you're supposed to work around the forced word alignment for the _TEXT segment. Guess we'll just have to decompile all of these in one go, just like we did with ZUNSOFT.COM. Also, it really seems as if we're merely trading one ugly workaround for another in our quest for identical binaries.
2015-02-19 06:46:36 +00:00
extern SCOPY@:proc
extern _execl:proc
extern _getch:proc
extern _strlen:proc
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ===========================================================================
; Segment type: Pure code
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
_TEXT segment word public 'CODE' use16
assume cs:_TEXT
Let Turbo C++ link in the Borland C/C++ runtime for the main EXE files This took long enough, so we're not covering the COM files right now. Like, I can't even tell how you're supposed to work around the forced word alignment for the _TEXT segment. Guess we'll just have to decompile all of these in one go, just like we did with ZUNSOFT.COM. Also, it really seems as if we're merely trading one ugly workaround for another in our quest for identical binaries.
2015-02-19 06:46:36 +00:00
assume es:nothing, ds:_DATA, fs:nothing, gs:nothing
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Reduction] #148: bfnt_entry_pat
2014-08-23 09:51:14 +00:00
include libs/master.lib/bfnt_entry_pat.asm
[Reduction] #149: bfnt_header_read
2014-08-23 10:08:48 +00:00
include libs/master.lib/bfnt_header_read.asm
[Reduction] #151: bfnt_extend_header_analysis And here we have another TASM limitation: INCLUDE file names apparently are strcpy()'d to a buffer with a fixed size of 32 bytes, causing a crash when trying to include any file with a longer name. Quality.
2014-08-23 11:18:32 +00:00
include libs/master.lib/bfnt_header_analysis.asm
[Reduction] #184-186: RTC interrupt manager
2014-08-26 05:25:43 +00:00
include libs/master.lib/atrtcmod.asm
[Reduction] #191: bcloser
2014-08-26 18:54:57 +00:00
include libs/master.lib/bcloser.asm
[Reduction] #5: bfill To get anywhere, we must become able to include assembly files that define their own segments. But this will only work if we include these files in the order they appear in in our dumps, *starting from the very first one*. And to include the very first one, we must first get rid of the erroneous references to the first few bytes of the data segment... and this function happens to be the first one referencing those.
2014-08-10 09:47:36 +00:00
include libs/master.lib/bfill.asm
[Reduction] #158: bfnt_palette_set
2014-08-23 14:56:01 +00:00
include libs/master.lib/bfnt_palette_set.asm
[Reduction] #192: bgetc
2014-08-26 19:23:54 +00:00
include libs/master.lib/bgetc.asm
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
include libs/master.lib/palette_black_in.asm
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
include libs/master.lib/palette_black_out.asm
[Reduction] #208: bopenr Had to explicitly specify "byte ptr pferrno" for binary compatibility...
2014-08-27 00:54:57 +00:00
include libs/master.lib/bopenr.asm
[Reduction] #193: bread This function doesn't seem to be used outside pfopen(), and IDA struggles with that function, which explains the missing references.
2014-08-26 19:34:06 +00:00
include libs/master.lib/bread.asm
[Reduction] #195: bseek Without underscore. Relative seek.
2014-08-26 20:04:11 +00:00
include libs/master.lib/bseek.asm
[Reduction] #196: bseek_ With underscore. Seek origin as a separate parameter. I'm... sure there is a reason?
2014-08-26 20:15:00 +00:00
include libs/master.lib/bseek_.asm
[Reduction] #146: dos_axdx
2014-08-23 01:03:17 +00:00
include libs/master.lib/dos_axdx.asm
[Reduction] #145: dos_keyclear
2014-08-23 01:02:18 +00:00
include libs/master.lib/dos_keyclear.asm
[Reduction] #144: dos_puts2
2014-08-22 23:48:16 +00:00
include libs/master.lib/dos_puts2.asm
[Reduction] #142: dos_read
2014-08-22 23:07:04 +00:00
include libs/master.lib/dos_read.asm
[Reduction] #141: dos_seek
2014-08-22 22:59:10 +00:00
include libs/master.lib/dos_seek.asm
[Reduction] #143: dos_setvect
2014-08-22 23:38:22 +00:00
include libs/master.lib/dos_setvect.asm
[Reduction] #106-108: PC-98 EGC setup "Enhanced Graphic Charger", hm...
2014-08-20 20:24:05 +00:00
include libs/master.lib/egc.asm
[Reduction] #360: file_append
2014-08-30 05:58:36 +00:00
include libs/master.lib/file_append.asm
[Reduction] #361-362: file_flush and file_close
2014-08-30 06:15:42 +00:00
include libs/master.lib/file_close.asm
[Reduction] #363: file_create
2014-08-30 06:32:10 +00:00
include libs/master.lib/file_create.asm
[Reduction] #364: file_exist
2014-08-30 06:46:38 +00:00
include libs/master.lib/file_exist.asm
[Reduction] #365: file_read
2014-08-30 07:00:31 +00:00
include libs/master.lib/file_read.asm
[Reduction] #366: file_ropen
2014-08-30 07:12:17 +00:00
include libs/master.lib/file_ropen.asm
[Reduction] #367-368: file_seek and file_tell
2014-08-30 07:21:44 +00:00
include libs/master.lib/file_seek.asm
[Reduction] #369: file_write
2014-08-30 07:38:09 +00:00
include libs/master.lib/file_write.asm
[Reduction] #140: dos_close
2014-08-22 22:46:33 +00:00
include libs/master.lib/dos_close.asm
[Reduction] #115: dos_ropen AKA "fontfile_open()", and originally kept in FONTOPEN.ASM... yeah.
2014-08-21 20:07:58 +00:00
include libs/master.lib/dos_ropen.asm
[Reduction] #226: grcg_byteboxfill_x
2014-08-27 21:20:37 +00:00
include libs/master.lib/grcg_byteboxfill_x.asm
[Reduction] #228: grcg_hline
2014-08-27 22:17:57 +00:00
include libs/master.lib/grcg_hline.asm
[Reduction] #423: grcg_polygon_c
2014-09-01 04:52:28 +00:00
include libs/master.lib/grcg_polygon_c.asm
[Reduction] #217-218: grcg_setcolor and grcg_off
2014-08-27 04:52:58 +00:00
include libs/master.lib/grcg_setcolor.asm
[Reduction] #229: grcg_vline
2014-08-27 22:48:06 +00:00
include libs/master.lib/grcg_vline.asm
[Reduction] #31: get_machine_98
2014-08-14 12:30:48 +00:00
include libs/master.lib/get_machine_98.asm
[Reduction] #30: get_machine_at Um. Not sure if ZUN used an older version there, or if these additional branches simply resulted from a lack of optimization... And I even had to convert the labels to local syntax.
2014-08-14 11:57:40 +00:00
include libs/master.lib/get_machine_at.asm
[Reduction] #29: get_machine_dosbox
2014-08-14 10:20:01 +00:00
include libs/master.lib/get_machine_dosbox.asm
[Reduction] #27: check_machine_fmr
2014-08-14 09:48:52 +00:00
include libs/master.lib/check_machine_fmr.asm
[Reduction] #32: get_machine
2014-08-14 12:48:55 +00:00
include libs/master.lib/get_machine.asm
[Reduction] #230: graph_400line
2014-08-27 22:58:40 +00:00
include libs/master.lib/graph_400line.asm
[Reduction] #214: graph_clear
2014-08-27 04:03:08 +00:00
include libs/master.lib/graph_clear.asm
[Reduction] #215-216: graph_copy_page
2014-08-27 04:13:48 +00:00
include libs/master.lib/graph_copy_page.asm
[Reduction] #44: graph_extmode
2014-08-15 14:11:51 +00:00
include libs/master.lib/graph_extmode.asm
[Reduction] #126: graph_pi_free Huh, the compatibility NOPs extend to master.lib as well?
2014-08-21 23:39:42 +00:00
include libs/master.lib/graph_pi_free.asm
[Reduction] #131-134: graph_pi_load_pack Second biggest master.lib object right there... and apparently, TASM doesn't support segment prefixes in EQU directives? And yes, there really is no viable solution for both the NOPCALL problem (the TASM manual states that these NOPs are inserted during single-pass assembly, which we can't do) and the complementary jump sequences (which are only inserted for forward references when specifying the JUMPS directive, which doesn't seem to work for us either).
2014-08-22 19:15:44 +00:00
include libs/master.lib/graph_pi_load_pack.asm
[Reduction] #212: graph_show ReC98, where a function consisting of 3 instructions still saves over 150 lines.
2014-08-27 03:18:17 +00:00
include libs/master.lib/graph_show.asm
[Reduction] #232: graph_start
2014-08-27 23:16:54 +00:00
include libs/master.lib/graph_start.asm
[Reduction] #152: js_end Popcorn.
2014-08-23 11:46:31 +00:00
include libs/master.lib/js_end.asm
[Reduction] #153-154: Key beep control
2014-08-23 12:01:53 +00:00
include libs/master.lib/keybeep.asm
[Reduction] #211: make_linework
2014-08-27 03:05:30 +00:00
include libs/master.lib/make_linework.asm
[Reduction] #157: palette_init
2014-08-23 14:18:30 +00:00
include libs/master.lib/palette_init.asm
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
include libs/master.lib/palette_show.asm
[Reduction] #209: pfclose
2014-08-27 01:11:13 +00:00
include libs/master.lib/pfclose.asm
[Reduction] #479-482: pfgetc
2014-09-07 13:07:36 +00:00
include libs/master.lib/pfgetc.asm
[Reduction] #375: pfread
2014-08-30 10:50:48 +00:00
include libs/master.lib/pfread.asm
[Reduction] #374: pfrewind [Binary change] db 0 → nop after the function in TH05's OP.EXE.
2014-08-30 10:33:48 +00:00
include libs/master.lib/pfrewind.asm
[Reduction] #373: pfseek
2014-08-30 10:26:02 +00:00
include libs/master.lib/pfseek.asm
[Reduction] #372: IRand
2014-08-30 10:13:04 +00:00
include libs/master.lib/random.asm
[Reduction] #147: 4-bit VRAM pixel rotation table [Binary change] Order of three relocations in TH05's OP.EXE and MAINE.EXE.
2014-08-23 01:15:17 +00:00
include libs/master.lib/rottbl.asm
[Reduction] #123: smem_release Need to do this function before smem_wget() to keep the alignment identical.
2014-08-21 22:59:18 +00:00
include libs/master.lib/smem_release.asm
[Reduction] #124: smem_wget
2014-08-21 23:04:46 +00:00
include libs/master.lib/smem_wget.asm
[Reduction] #390-391: Sound I/O
2014-08-31 04:27:47 +00:00
include libs/master.lib/soundio.asm
General cleanup Mostly moving spurious null bytes, which are actually supposed to denote alignment, into their associated slices, but also prettying up some of the very first slices.
2014-10-20 15:20:04 +00:00
include libs/master.lib/text_clear.asm
include libs/master.lib/txesc.asm
[Reduction] #198-201: vsync_start and vsync_end
2014-08-26 21:58:08 +00:00
include libs/master.lib/vsync.asm
[Reduction] #202: vsync_wait
2014-08-26 22:11:29 +00:00
include libs/master.lib/vsync_wait.asm
[Reduction] #125: hmem_lallocate
2014-08-21 23:19:52 +00:00
include libs/master.lib/hmem_lallocate.asm
[Reduction] #119: mem_assign_dos Containing, again, fixes for misreferences in TH04.
2014-08-21 21:30:20 +00:00
include libs/master.lib/mem_assign_dos.asm
[Reduction] #117-118: mem_assign and mem_assign_all
2014-08-21 21:05:54 +00:00
include libs/master.lib/mem_assign.asm
[Reduction] #120-122: Heap memory functions With even more misreferences in switch tables.
2014-08-21 22:17:53 +00:00
include libs/master.lib/memheap.asm
[Reduction] #496: mem_unassign Which challenges a lot about what we thought to know about Amusement Makers' modifications to master.lib, due to the fact that TH02 contains the modified version of this function, but the original of draw_trapezoid... And I haven't even begun to research how this removal of conditional branches could have a positive effect on the game, especially since it's only called before exiting anyway.
2014-09-08 18:30:15 +00:00
include libs/master.lib/mem_unassign.asm
[Reduction] #137: super_free ... yeah, TH02's MAINE.EXE indeed seems to not free its superimposed data. In case it even allocates any. [Binary change] db 0 → nop in ZUNSOFT.COM.
2014-08-22 21:45:21 +00:00
include libs/master.lib/super_free.asm
[Reduction] #139: super_entry_pat Heh, all the references to this function are still expressed in db opcode form, because IDA couldn't process the self-modifying code in bfnt_entry_pat(). That's almost practical in our case!
2014-08-22 22:17:59 +00:00
include libs/master.lib/super_entry_pat.asm
[Reduction] #138: super_entry_at
2014-08-22 21:56:33 +00:00
include libs/master.lib/super_entry_at.asm
[Reduction] #159: super_entry_bfnt [Binary change] Order of 5 relocations in TH05's MAIN.EXE.
2014-08-23 16:07:02 +00:00
include libs/master.lib/super_entry_bfnt.asm
[Reduction] #136: super_cancel_pat
2014-08-22 21:33:18 +00:00
include libs/master.lib/super_cancel_pat.asm
[Reduction] #380-383: super_put_rect [Binary change] db 0 → nop after the end of superptr_draw in all affected executables.
2014-08-31 02:46:46 +00:00
include libs/master.lib/super_put_rect.asm
[Reduction] #234-239: super_put [Binary change] Order of 3 relocations in TH05's OP.EXE, and 2 relocations in TH05's MAINE.EXE.
2014-08-28 00:13:13 +00:00
include libs/master.lib/super_put.asm
[Reduction] #450-451: respal_exist and respal_create
2014-09-03 13:23:51 +00:00
include libs/master.lib/respal_exist.asm
[Reduction] #452: respal_free
2014-09-03 13:41:25 +00:00
include libs/master.lib/respal_free.asm
[Reduction] #710: js_start Might be interesting to research why ZUN explicitly removed support for the SAJ-98 there. Funded by -Tom-.
2018-04-15 12:51:57 +00:00
include libs/master.lib/js_start.asm
[Reduction] #422: draw_trapezoid Yup. From TH03 on, ZUN uses a different version of master.lib, containing more features than the last official version 0.23 from May 1995. Given the relative insignificance of the features in question, I presume that Amusement Makers must have kept their own, improved fork of master.lib, rather than ZUN having hacked master.lib on his own. Anyway, that doesn't matter. In the end, we still have to reverse-engineer each and every one of these changes, and some of the more complicated functions won't even be reduced before the actual reverse-engineering step of this project. [Binary change] Order of 3 relocations in TH05's OP.EXE.
2014-08-31 16:08:50 +00:00
include libs/master.lib/draw_trapezoid.asm
[Reduction] #712: js_sense In which ZUN actively refuses help from master.lib and rips out everything that isn't immediately related to reading the one joystick port of the PC-9801-86 sound board. Maybe there actually was a good reason for that? Funded by -Tom-.
2018-04-15 21:31:38 +00:00
include libs/master.lib/js_sense.asm
[Reduction] #171: _bgm_bell_org [Binary change] db 0 → nop before the function in every affected executable.
2014-08-25 02:49:19 +00:00
include libs/master.lib/bgm_bell_org.asm
[Reduction] #174: bgm_mget
2014-08-25 21:08:17 +00:00
include libs/master.lib/bgm_mget.asm
[Reduction] #182: bgm_read_sdata [Binary change] Order of 2 relocations in all modified executables.
2014-08-26 04:07:19 +00:00
include libs/master.lib/bgm_read_sdata.asm
[Reduction] #187-188: bgm_timer_init and bgm_timer_finish [Binary change] Order of 2 relocations in TH04's MAINE.EXE and TH05's OP.EXE and MAINE.EXE.
2014-08-26 05:39:57 +00:00
include libs/master.lib/bgm_timer.asm
[Reduction] #175: bgm_pinit
2014-08-25 22:01:58 +00:00
include libs/master.lib/bgm_pinit.asm
[Reduction] #183: bgm_timerhook
2014-08-26 04:18:06 +00:00
include libs/master.lib/bgm_timerhook.asm
[Reduction] #176-177: bgm_play [Binary change] Order of 3 relocations in TH04's MAINE.EXE and TH05's OP.EXE and MAINE.EXE.
2014-08-25 22:25:48 +00:00
include libs/master.lib/bgm_play.asm
[Reduction] #181: bgm_sound
2014-08-25 23:51:57 +00:00
include libs/master.lib/bgm_sound.asm
[Reduction] #178: bgm_effect_sound
2014-08-25 22:34:16 +00:00
include libs/master.lib/bgm_effect_sound.asm
[Reduction] #179: bgm_stop_play
2014-08-25 22:40:14 +00:00
include libs/master.lib/bgm_stop_play.asm
[Reduction] #173: bgm_set_tempo
2014-08-25 20:57:49 +00:00
include libs/master.lib/bgm_set_tempo.asm
[Reduction] #189-190: bgm_init and bgm_finish And that's all the games seem to use from the master.lib BGM module.
2014-08-26 05:58:33 +00:00
include libs/master.lib/bgm_init_finish.asm
[Reduction] #180: bgm_stop_sound
2014-08-25 23:41:08 +00:00
include libs/master.lib/bgm_stop_sound.asm
[Reduction] #709: graph_pack_put_8_noclip Yeah, it's really just a copy of that function with 3 instructions deleted.
2014-12-17 11:58:35 +00:00
include libs/master.lib/graph_pack_put_8_noclip.asm
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
include libs/master.lib/graph_gaiji_puts.asm
[Reduction] #502: graph_gaiji_putc Introducing MASTERMOD v3. How long until a GAME_NUMBER macro? (Answer: Once we find ZUN code that slightly changed between games.)
2014-09-14 15:39:30 +00:00
include libs/master.lib/graph_gaiji_putc.asm
[Reduction] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
include libs/master.lib/pfint21.asm
th05/op: Additional alignment fixes Now, we're fully identical to the original build - save for three instructions that are getting assembled using different, but equivalent opcodes.
2014-06-28 18:36:51 +00:00
db 0
[Reduction] #700-704: pfopen ... and then I end up copying modified versions into the individual game subdirectories after all, because the changes between games were simply too drastic. (That's also why I'm counting pfopen() itself twice.) Only one slice left now, and then we're done with reduction!
2014-11-17 03:54:40 +00:00
include th03/formats/pfopen.asm
include libs/master.lib/pf_str_ieq.asm
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
_TEXT ends
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ===========================================================================
; Segment type: Pure code
Rename all code segments to names that Turbo C++ would generate Well, duh, of course, we *can* do this in order to allow decompilation to be started at the end (not the beginning) of any segment. In fact, if we hadn't done this, we would have had to start by moving _TEXT out to libraries....
2015-02-21 11:47:24 +00:00
op_01_TEXT segment byte public 'CODE' use16
assume cs:op_01_TEXT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; org 0Ch
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
assume es:nothing, ss:nothing, ds:_DATA, fs:nothing, gs:nothing
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public START_GAME
start_game proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
push di
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.end_sequence], ES_SCORE
mov es:[bx+resident_t.demo_num], 0
mov es:[bx+resident_t.stage], 0
mov al, es:[bx+resident_t.cfg_lives]
mov es:[bx+resident_t.credit_lives], al
mov al, es:[bx+resident_t.cfg_bombs]
mov es:[bx+resident_t.credit_bombs], al
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call playchar_menu
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
or ax, ax
jnz short loc_A443
xor si, si
jmp short loc_A400
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A3CF:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.score_last], 0
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
mov bx, word ptr _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.score_highest], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor di, di
jmp short loc_A3FA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A3E9:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, di
shl ax, 3
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+si+resident_t.stage_score], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc di
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A3FA:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp di, 6
jl short loc_A3E9
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A400:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 8
jl short loc_A3CF
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 10
[Reduction] [th03/th04/th05] game_exit
2019-11-19 14:26:47 +00:00
call game_exit
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.debug_mode], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A430
[JWasm move] Avoid "push large" For 32-bit immediate values, PUSH by itself is enough. For everything else, PUSHD works in both TASM and JWasm. Also, could it be...? Could we actually move to JWasm without breaking the build in TASM at all?
2014-11-19 11:09:22 +00:00
pushd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aMain ; "main"
push ds
push offset aMain ; "main"
jmp short loc_A43B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A430:
[JWasm move] Avoid "push large" For 32-bit immediate values, PUSH by itself is enough. For everything else, PUSHD works in both TASM and JWasm. Also, could it be...? Could we actually move to JWasm without breaking the build in TASM at all?
2014-11-19 11:09:22 +00:00
pushd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset path ; "deb"
push ds
push offset path ; "deb"
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A43B:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
call _execl
add sp, 0Ch
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A443:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
start_game endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public START_EXTRA
start_extra proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
push di
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.demo_num], 0
mov es:[bx+resident_t.stage], STAGE_EXTRA
mov es:[bx+resident_t.credit_lives], 3
mov es:[bx+resident_t.credit_bombs], 3
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call playchar_menu
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
or ax, ax
jnz short loc_A4CB
xor si, si
jmp short loc_A4A0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A46F:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.score_last], 0
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
mov bx, word ptr _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.score_highest], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor di, di
jmp short loc_A49A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A489:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, di
shl ax, 3
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+si+resident_t.stage_score], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc di
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A49A:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp di, 6
jl short loc_A489
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A4A0:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 8
jl short loc_A46F
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 10
[Reduction] [th03/th04/th05] game_exit
2019-11-19 14:26:47 +00:00
call game_exit
[JWasm move] Avoid "push large" For 32-bit immediate values, PUSH by itself is enough. For everything else, PUSHD works in both TASM and JWasm. Also, could it be...? Could we actually move to JWasm without breaking the build in TASM at all?
2014-11-19 11:09:22 +00:00
pushd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aMain ; "main"
push ds
push offset aMain ; "main"
call _execl
add sp, 0Ch
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A4CB:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
start_extra endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public START_DEMO
start_demo proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.end_sequence], ES_SCORE
mov es:[bx+resident_t.stage], 0
mov es:[bx+resident_t.credit_lives], 3
mov es:[bx+resident_t.credit_bombs], 3
inc es:[bx+resident_t.demo_num]
cmp es:[bx+resident_t.demo_num], 4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jbe short loc_A4FB
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.demo_num], 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A4FB:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_LEFT or INPUT_RIGHT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A535
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _extra_playable_with.PLAYCHAR_REIMU, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_A529
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _extra_playable_with.PLAYCHAR_MARISA, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_A529
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _extra_playable_with.PLAYCHAR_MIMA, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_A529
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _extra_playable_with.PLAYCHAR_YUUKA, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_A529
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.demo_num], 5
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A535
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A529:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.demo_num], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_A5E9
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A535:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.demo_num]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
dec ax
mov bx, ax
cmp bx, 4
ja short loc_A5A4
add bx, bx
jmp cs:off_A5EC[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A54E:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.playchar], PLAYCHAR_REIMU
mov es:[bx+resident_t.demo_stage], 3
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A5A4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A55E:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.playchar], PLAYCHAR_MARISA
mov es:[bx+resident_t.demo_stage], 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A5A4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A56E:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.playchar], PLAYCHAR_MIMA
mov es:[bx+resident_t.demo_stage], 2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A5A4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A57E:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.playchar], PLAYCHAR_YUUKA
mov es:[bx+resident_t.demo_stage], 4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A5A4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A58E:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.playchar], PLAYCHAR_MIMA
mov es:[bx+resident_t.demo_stage], 6
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 8
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A5A4:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_A5BF
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A5A8:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.score_last], 0
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
mov bx, word ptr _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.score_highest], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A5BF:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 8
jl short loc_A5A8
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Reduction] [th03/th04/th05] game_exit
2019-11-19 14:26:47 +00:00
call game_exit
[JWasm move] Avoid "push large" For 32-bit immediate values, PUSH by itself is enough. For everything else, PUSHD works in both TASM and JWasm. Also, could it be...? Could we actually move to JWasm without breaking the build in TASM at all?
2014-11-19 11:09:22 +00:00
pushd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aMain ; "main"
push ds
push offset aMain ; "main"
call _execl
add sp, 0Ch
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A5E9:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
start_demo endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_A5EC dw offset loc_A54E
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_A55E
dw offset loc_A56E
dw offset loc_A57E
dw offset loc_A58E
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public MAIN_PUT
main_put proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_2 = word ptr -2
arg_0 = word ptr 4
arg_2 = word ptr 6
enter 2, 0
push si
push di
mov si, [bp+arg_2]
mov ax, si
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
imul ax, 20
add ax, 250
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov di, ax
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call egc_copy_rect_1_to_0 pascal, 256, ax, (128 shl 16) or 16
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, GC_RMW, [bp+arg_0]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], si
mov bx, si
cmp bx, 5
ja short loc_A69A
add bx, bx
jmp cs:off_A70B[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A634:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 250
push 10
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.rank]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
add ax, 22
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], ax
jmp short loc_A69A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A653:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _extra_unlocked, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A658:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A665
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A665:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 270
push 11
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A695
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A66F:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 290
push 12
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A695
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A679:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 310
push 13
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A695
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A683:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 330
push 14
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_A695
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A68D:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 350
push 15
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A695:
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A69A:
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+arg_0], 0Eh
jnz short loc_A705
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put pascal, 256, di, 35
call cdg_put pascal, 352, di, 36
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call egc_copy_rect_1_to_0 pascal, large (0 shl 16) or 384, (RES_X shl 16) or 16
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
mov _graph_putsa_fx_func, 2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, [bp+var_2]
shl bx, 2
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
pushd _MENU_DESC[bx]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
call _strlen
add sp, 4
shl ax, 3
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
mov dx, 624
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
sub dx, ax
push dx
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
push (384 shl 16) or 9
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, [bp+var_2]
shl bx, 2
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
pushd _MENU_DESC[bx]
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A705:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
leave
retn 4
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
main_put endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_A70B dw offset loc_A634
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_A653
dw offset loc_A66F
dw offset loc_A679
dw offset loc_A683
dw offset loc_A68D
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public OPTION_PUT
option_put proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
@@y = word ptr -4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_2 = word ptr -2
arg_0 = word ptr 4
arg_2 = word ptr 6
enter 4, 0
push si
push di
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov di, 224
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, [bp+arg_2]
shl ax, 4
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
add ax, 250
mov [bp+@@y], ax
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+arg_2], 7
jnz short loc_A737
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
mov [bp+@@y], 366
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A737:
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call egc_copy_rect_1_to_0 pascal, 224, [bp+@@y], (192 shl 16) or 16
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, GC_RMW, [bp+arg_0]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, [bp+arg_2]
cmp bx, 7
ja loc_A8DA
add bx, bx
jmp cs:off_A958[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A764:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (224 shl 16) or 250
push 16
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
push (320 shl 16) or 250
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.rank]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
add ax, 21
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.rank]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, 6
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A797:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, ax
jmp loc_A8DA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A79C:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (224 shl 16) or 266
push 17
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
push (320 shl 16) or 266
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.cfg_lives]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 0Ah
jmp loc_A8DA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A7C5:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (224 shl 16) or 282
push 18
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
push (320 shl 16) or 282
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.cfg_bombs]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 0Bh
jmp loc_A8DA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A7EE:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (224 shl 16) or 298
push 19
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.bgm_mode], SND_BGM_OFF
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A80B
mov ax, 1Ch
jmp short loc_A818
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A80B:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, 18h
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A818:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], ax
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (320 shl 16) or 298
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, 0Ch
jmp loc_A797
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A837:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (224 shl 16) or 314
push 20
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.se_mode], SND_SE_OFF
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A854
mov ax, 1Ch
jmp short loc_A865
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A854:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A858:
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
mov ax, 1Fh
pop dx
sub ax, dx
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A865:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], ax
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (320 shl 16) or 314
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, 0Fh
jmp loc_A797
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A884:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 330
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.turbo_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
mov dx, 33
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
sub dx, ax
push dx
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov di, 256
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.turbo_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, 12h
jmp loc_A797
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A8B2:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 346
push 31
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov di, 256
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 14h
jmp short loc_A8DA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A8C7:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 366
push 15
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_nocolors
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
mov di, 256
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 15h
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A8DA:
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+arg_0], 0Eh
jnz short loc_A951
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call cdg_put pascal, di, [bp+@@y], 35
[Reverse-engineering] [th04/th05] Normal CDG display In which the th05 difference is the lack of self-modifying code.
2017-01-21 17:10:53 +00:00
cmp di, 256
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A8FD
[Reverse-engineering] [th04/th05] Normal CDG display In which the th05 difference is the lack of self-modifying code.
2017-01-21 17:10:53 +00:00
lea ax, [di+96]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
jmp short loc_A900
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A8FD:
[Reverse-engineering] [th04/th05] Normal CDG display In which the th05 difference is the lack of self-modifying code.
2017-01-21 17:10:53 +00:00
push 384
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A900:
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
push [bp+@@y]
[Reverse-engineering] [th04/th05] Normal CDG display In which the th05 difference is the lack of self-modifying code.
2017-01-21 17:10:53 +00:00
push 36
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call egc_copy_rect_1_to_0 pascal, large (0 shl 16) or 384, (RES_X shl 16) or 16
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
mov _graph_putsa_fx_func, 2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
shl bx, 2
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
pushd _MENU_DESC[bx]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
call _strlen
add sp, 4
shl ax, 3
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
mov dx, 624
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
sub dx, ax
push dx
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
push (384 shl 16) or 9
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
shl bx, 2
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
pushd _MENU_DESC[bx]
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A951:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
leave
retn 4
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
option_put endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
db 0
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_A958 dw offset loc_A764
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_A79C
dw offset loc_A7C5
dw offset loc_A7EE
dw offset loc_A837
dw offset loc_A884
dw offset loc_A8B2
dw offset loc_A8C7
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public MENU_SEL_MOVE
menu_sel_move proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
arg_0 = byte ptr 4
arg_2 = byte ptr 6
push bp
mov bp, sp
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
push ax
push 8
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call _putfunc
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, [bp+arg_0]
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
add _menu_sel, al
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
or ax, ax
jge short loc_A98B
mov al, [bp+arg_2]
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _menu_sel, al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A98B:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp al, [bp+arg_2]
jle short loc_A998
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _menu_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A998:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _extra_unlocked, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A9B6
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
cmp ax, 1
jnz short loc_A9B6
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _in_option, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_A9B6
mov al, [bp+arg_0]
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
add _menu_sel, al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A9B6:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
push ax
push 0Eh
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call _putfunc
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_reset
call snd_se_play pascal, 1
call snd_se_update
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn 4
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
menu_sel_move endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public MAIN_UPDATE_AND_RENDER
main_update_and_render proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _main_menu_initialized, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AA2B
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_unused_1, 0
mov _main_input_allowed, 0
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call egc_copy_rect_1_to_0 pascal, (192 shl 16) or 250, (288 shl 16) or 160
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_AA16
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA00:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
cmp ax, si
jnz short loc_AA0E
mov ax, 0Eh
jmp short loc_AA11
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA0E:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, 8
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA11:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA16:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 6
jl short loc_AA00
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _putfunc, offset main_put
mov _main_menu_initialized, 1
mov _main_input_allowed, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA2B:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AA37
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_input_allowed, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA37:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _main_input_allowed, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_ABC0
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_AA4E
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 5, -1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA4E:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_AA5C
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 5, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA5C:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AA6C
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_ABA8
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA6C:
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_reset
call snd_se_play pascal, 11
call snd_se_update
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
mov bx, ax
cmp bx, 5
ja loc_ABA8
add bx, bx
jmp cs:off_ABC3[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA91:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call start_game
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aOp1_pi
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
[Position independence] [th02/th03/th04/th05] PaletteTone values Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:45:48 +00:00
mov PaletteTone, 100
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
mov _in_option, 0
mov _menu_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_ABC0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AAE1:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call start_extra
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aOp1_pi
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
[Position independence] [th02/th03/th04/th05] PaletteTone values Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:45:48 +00:00
mov PaletteTone, 100
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
mov _in_option, 0
mov _menu_sel, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_ABC0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB31:
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call score_menu
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ABA8
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB3B:
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call musicroom
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_cdg_load
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aOp1_pi
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
[Position independence] [th02/th03/th04/th05] PaletteTone values Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:45:48 +00:00
mov PaletteTone, 100
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
mov _in_option, 0
mov _menu_sel, 3
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ABC0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB8D:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
mov _in_option, 1
mov _menu_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ABA8
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB9E:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
mov _quit, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ABA8:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_CANCEL
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_ABB4
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _quit, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ABB4:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_ABC0
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_input_allowed, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ABC0:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
main_update_and_render endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_ABC3 dw offset loc_AA91
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_AAE1
dw offset loc_AB31
dw offset loc_AB3B
dw offset loc_AB8D
dw offset loc_AB9E
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
public OPTION_UPDATE_AND_RENDER
option_update_and_render proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _option_initialized, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AC1F
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_input_allowed, 0
[Position independence] [th04/th05] egc_copy_rect_1_to_0 calls Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:37:23 +00:00
call egc_copy_rect_1_to_0 pascal, (272 shl 16) or 250, (160 shl 16) or 144
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_AC0A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ABF4:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
cmp ax, si
jnz short loc_AC02
mov ax, 0Eh
jmp short loc_AC05
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC02:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, 8
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC05:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call option_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC0A:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 8
jl short loc_ABF4
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _putfunc, offset option_put
mov _option_initialized, 1
mov _option_input_allowed, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC1F:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AC2B
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_input_allowed, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC2B:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _option_input_allowed, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_AF2E
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_AC42
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 7, -1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC42:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_AC50
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 7, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC50:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AC60
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_ACF8
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC60:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
cmp ax, 6
jz short loc_AC71
cmp ax, 7
jz short loc_ACD8
jmp loc_AD01
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC71:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.rank], RANK_NORMAL
[Naming] [th02/th04/th05] Maximum and default starting lives and bombs Oh wow, caff4fe introduced wrong bytes into RES_KSO.COM by confusing [cfg_bombs] with [credit_lives] -.- Which I didn't find out back then because all the RES_*.COM binaries still had some different instruction encodings anyway and I just didn't care enough to base my diff of those files on the wrong encoding versions to notice the bug… Whoops. Part of P0077, funded by Splashman and -Tom-.
2020-02-22 16:39:23 +00:00
mov es:[bx+resident_t.cfg_lives], CFG_LIVES_DEFAULT
mov es:[bx+resident_t.cfg_bombs], CFG_LIVES_DEFAULT
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.bgm_mode], SND_BGM_FM86
mov es:[bx+resident_t.se_mode], SND_SE_FM
mov es:[bx+resident_t.turbo_mode], 1
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] Sound mode determination Note how it's only one *mode* in TH02/TH03, but two *modes* in TH04/TH05, since you can't select between FM and Beep sound effect modes in TH02/TH03 (or even disable sounds altogether). Might be a bit confusing, but it seemed appropriate enough to distinguish the two functions.
2014-11-28 23:56:26 +00:00
call snd_determine_modes
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aMiko, SND_LOAD_SE
call snd_load pascal, ds, offset aOp, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_initialized, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ACF8
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ACD8:
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_reset
call snd_se_play pascal, 11
call snd_se_update
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_initialized, 0
mov _menu_sel, 4
mov _in_option, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ACF8:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_RIGHT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_ADFF
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD01:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
mov bx, ax
cmp bx, 5
ja loc_ADF5
add bx, bx
jmp cs:off_AF3D[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD15:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
inc es:[bx+resident_t.rank]
cmp es:[bx+resident_t.rank], RANK_LUNATIC
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jbe loc_ADF5
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.rank], RANK_EASY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_ADF5
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD2E:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
inc es:[bx+resident_t.cfg_lives]
[Naming] [th02/th04/th05] Maximum and default starting lives and bombs Oh wow, caff4fe introduced wrong bytes into RES_KSO.COM by confusing [cfg_bombs] with [credit_lives] -.- Which I didn't find out back then because all the RES_*.COM binaries still had some different instruction encodings anyway and I just didn't care enough to base my diff of those files on the wrong encoding versions to notice the bug… Whoops. Part of P0077, funded by Splashman and -Tom-.
2020-02-22 16:39:23 +00:00
cmp es:[bx+resident_t.cfg_lives], CFG_LIVES_MAX
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jbe loc_ADF5
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.cfg_lives], 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_ADF5
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD47:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
inc es:[bx+resident_t.cfg_bombs]
[Naming] [th02/th04/th05] Maximum and default starting lives and bombs Oh wow, caff4fe introduced wrong bytes into RES_KSO.COM by confusing [cfg_bombs] with [credit_lives] -.- Which I didn't find out back then because all the RES_*.COM binaries still had some different instruction encodings anyway and I just didn't care enough to base my diff of those files on the wrong encoding versions to notice the bug… Whoops. Part of P0077, funded by Splashman and -Tom-.
2020-02-22 16:39:23 +00:00
cmp es:[bx+resident_t.cfg_bombs], CFG_BOMBS_MAX
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jbe loc_ADF5
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.cfg_bombs], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_ADF5
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD60:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
inc es:[bx+resident_t.bgm_mode]
cmp es:[bx+resident_t.bgm_mode], SND_BGM_MODE_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jb short loc_AD74
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.bgm_mode], SND_BGM_OFF
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD74:
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] Sound mode determination Note how it's only one *mode* in TH02/TH03, but two *modes* in TH04/TH05, since you can't select between FM and Beep sound effect modes in TH02/TH03 (or even disable sounds altogether). Might be a bit confusing, but it seemed appropriate enough to distinguish the two functions.
2014-11-28 23:56:26 +00:00
call snd_determine_modes
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aOp, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ADF5
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADA8:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.se_mode], SND_SE_OFF
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_ADBA
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.se_mode], SND_SE_BEEP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ADC2
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADBA:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
dec es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADC2:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] Sound mode determination Note how it's only one *mode* in TH02/TH03, but two *modes* in TH04/TH05, since you can't select between FM and Beep sound effect modes in TH02/TH03 (or even disable sounds altogether). Might be a bit confusing, but it seemed appropriate enough to distinguish the two functions.
2014-11-28 23:56:26 +00:00
call snd_determine_modes
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aMiko, SND_LOAD_SE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_ADF5
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADE7:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, 1
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
sub al, es:[bx+resident_t.turbo_mode]
mov es:[bx+resident_t.turbo_mode], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADF5:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
push ax
push 0Eh
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call option_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADFF:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_LEFT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_AF0C
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
mov bx, ax
cmp bx, 5
ja loc_AF02
add bx, bx
jmp cs:off_AF31[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE1C:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.rank], RANK_EASY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AE2C
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.rank], RANK_EXTRA
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE2C:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
dec es:[bx+resident_t.rank]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_AF02
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE37:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.cfg_lives], 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AE47
[Naming] [th02/th04/th05] Maximum and default starting lives and bombs Oh wow, caff4fe introduced wrong bytes into RES_KSO.COM by confusing [cfg_bombs] with [credit_lives] -.- Which I didn't find out back then because all the RES_*.COM binaries still had some different instruction encodings anyway and I just didn't care enough to base my diff of those files on the wrong encoding versions to notice the bug… Whoops. Part of P0077, funded by Splashman and -Tom-.
2020-02-22 16:39:23 +00:00
mov es:[bx+resident_t.cfg_lives], (CFG_LIVES_MAX + 1)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE47:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
dec es:[bx+resident_t.cfg_lives]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_AF02
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE52:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.cfg_bombs], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AE62
[Naming] [th02/th04/th05] Maximum and default starting lives and bombs Oh wow, caff4fe introduced wrong bytes into RES_KSO.COM by confusing [cfg_bombs] with [credit_lives] -.- Which I didn't find out back then because all the RES_*.COM binaries still had some different instruction encodings anyway and I just didn't care enough to base my diff of those files on the wrong encoding versions to notice the bug… Whoops. Part of P0077, funded by Splashman and -Tom-.
2020-02-22 16:39:23 +00:00
mov es:[bx+resident_t.cfg_bombs], (CFG_BOMBS_MAX + 1)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE62:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
dec es:[bx+resident_t.cfg_bombs]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_AF02
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE6D:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.bgm_mode], SND_BGM_OFF
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AE7F
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.bgm_mode], SND_BGM_FM86
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_AE87
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE7F:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
dec es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AE87:
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] Sound mode determination Note how it's only one *mode* in TH02/TH03, but two *modes* in TH04/TH05, since you can't select between FM and Beep sound effect modes in TH02/TH03 (or even disable sounds altogether). Might be a bit confusing, but it seemed appropriate enough to distinguish the two functions.
2014-11-28 23:56:26 +00:00
call snd_determine_modes
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aOp, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_AF02
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AEBB:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
inc es:[bx+resident_t.se_mode]
cmp es:[bx+resident_t.se_mode], SND_SE_MODE_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jb short loc_AECF
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.se_mode], SND_SE_OFF
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AECF:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] Sound mode determination Note how it's only one *mode* in TH02/TH03, but two *modes* in TH04/TH05, since you can't select between FM and Beep sound effect modes in TH02/TH03 (or even disable sounds altogether). Might be a bit confusing, but it seemed appropriate enough to distinguish the two functions.
2014-11-28 23:56:26 +00:00
call snd_determine_modes
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aMiko, SND_LOAD_SE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_AF02
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AEF4:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, 1
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
sub al, es:[bx+resident_t.turbo_mode]
mov es:[bx+resident_t.turbo_mode], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF02:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
push ax
push 0Eh
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call option_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF0C:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_CANCEL
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_AF22
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_initialized, 0
mov _menu_sel, 4
mov _in_option, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF22:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_AF2E
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_input_allowed, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF2E:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
option_update_and_render endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_AF31 dw offset loc_AE1C
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_AE37
dw offset loc_AE52
dw offset loc_AE6D
dw offset loc_AEBB
dw offset loc_AEF4
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_AF3D dw offset loc_AD15
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_AD2E
dw offset loc_AD47
dw offset loc_AD60
dw offset loc_ADA8
dw offset loc_ADE7
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
; int __cdecl main(int argc, const char **argv, const char **envp)
Let Turbo C++ link in the Borland C/C++ runtime for the main EXE files This took long enough, so we're not covering the COM files right now. Like, I can't even tell how you're supposed to work around the forced word alignment for the _TEXT segment. Guess we'll just have to decompile all of these in one go, just like we did with ZUNSOFT.COM. Also, it really seems as if we're merely trading one ugly workaround for another in our quest for identical binaries.
2015-02-19 06:46:36 +00:00
public _main
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
_main proc far
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
_argc = word ptr 6
_argv = dword ptr 8
_envp = dword ptr 0Ch
push bp
mov bp, sp
push si
xor si, si
[Reduction] #90: text_clear
2014-08-20 14:45:24 +00:00
call text_clear
[Reduction] #450-451: respal_exist and respal_create
2014-09-03 13:23:51 +00:00
call respal_create
[Maintenance] Move DOS memory assignment sizes to separate files Ideally, these could be calculated from some other game-specific parameters? Anyone else who wants to look into this?
2019-11-23 20:28:21 +00:00
mov _mem_assign_paras, MEM_ASSIGN_PARAS_OP
[Reduction] [th03/th04/th05] game_init_op
2019-11-19 14:26:47 +00:00
call _game_init_op c, offset aKaikidan1_dat0, ds
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
or ax, ax
jz short loc_AF7D
push ds
th05/op: Declare some missing strings as such Well, nobody actually creates perfect code the first time around, except Linus Torvalds. (http://youtu.be/4XpnKHJAok8?t=22m18s)
2014-07-03 19:12:55 +00:00
push offset aNotEnoughMem
[Reduction] #144: dos_puts2
2014-08-22 23:48:16 +00:00
call dos_puts2
Let Turbo C++ link in the Borland C/C++ runtime for the main EXE files This took long enough, so we're not covering the COM files right now. Like, I can't even tell how you're supposed to work around the forced word alignment for the _TEXT segment. Guess we'll just have to decompile all of these in one go, just like we did with ZUNSOFT.COM. Also, it really seems as if we're merely trading one ugly workaround for another in our quest for identical binaries.
2015-02-19 06:46:36 +00:00
call _getch
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF7D:
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_load
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.rank], RANK_DEFAULT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AF97
call sub_B5A6
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.rank], 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF97:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.bgm_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.se_mode]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] Sound mode determination Note how it's only one *mode* in TH02/TH03, but two *modes* in TH04/TH05, since you can't select between FM and Beep sound effect modes in TH02/TH03 (or even disable sounds altogether). Might be a bit confusing, but it seemed appropriate enough to distinguish the two functions.
2014-11-28 23:56:26 +00:00
call snd_determine_modes
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aMiko, SND_LOAD_SE
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.zunsoft_shown], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AFD1
[Reverse-engineering] [th04/th05] ZUN Soft logo
2019-12-01 11:03:31 +00:00
call zunsoft
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.zunsoft_shown], 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AFD1:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.demo_num], 5
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AFE1
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.demo_num], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AFE1:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.demo_num], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_AFF4
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AFF4:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call op_animate
call main_cdg_load
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
call scoredat_cleared_load
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _in_option, 0
mov _quit, 0
mov _menu_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_B058
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B00E:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _in_option
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cbw
or ax, ax
jz short loc_B022
cmp ax, 1
jz short loc_B032
jmp short loc_B035
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B022:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_update_and_render
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
cmp si, 640
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_B035
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call start_demo
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_B035
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B032:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call option_update_and_render
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B035:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_B043
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_LEFT or INPUT_RIGHT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_B046
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B043:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
jmp short loc_B048
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B046:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B048:
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
inc es:[bx+resident_t.rand]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B058:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _quit, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_B00E
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save_exit
[Reduction] #90: text_clear
2014-08-20 14:45:24 +00:00
call text_clear
[Reduction] [th03/th04/th05] game_exit_to_dos
2019-11-19 14:26:47 +00:00
call game_exit_to_dos
[Reduction] #452: respal_free
2014-09-03 13:41:25 +00:00
call respal_free
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retf
_main endp
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
include th04/setup.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_B36C proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_2 = word ptr -2
enter 2, 0
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (448 / WINDOW_TILE_W)
call window_singleline pascal, (96 shl 16) or 80
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
call graph_putsa_fx pascal, (112 shl 16) or 88, 15, ds, offset aSETUP_BGM_HEAD
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (160 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 3
call window_dropdown_animate pascal, ( 32 shl 16) or 128
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], 0
jmp short loc_B3C3
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B3AC:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push [bp+var_2]
cmp [bp+var_2], 2
jnz short loc_B3BA
mov ax, 0Fh
jmp short loc_B3BC
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B3BA:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor ax, ax
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B3BC:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_bgm_choice_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc [bp+var_2]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B3C3:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 3
jl short loc_B3AC
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (400 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 9
call window_dropdown_animate pascal, (192 shl 16) or 128
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_bgm_help_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], 2
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B3E6:
[Maintenance] Correctly declare all input functions The pascal calling convention for TH03's input mode functions actually sort of matters, since we have this nice function pointer type that expects pascal.
2019-11-30 14:48:36 +00:00
call input_wait_for_change pascal, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_B452
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_B452
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_B429
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_bgm_choice_put pascal, [bp+var_2], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 2
jnz short loc_B41E
mov [bp+var_2], 0
jmp short loc_B421
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B41E:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc [bp+var_2]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B421:
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_bgm_choice_put pascal, [bp+var_2], 0Fh
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B429:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_B3E6
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_bgm_choice_put pascal, [bp+var_2], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 0
jnz short loc_B445
mov [bp+var_2], 2
jmp short loc_B448
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B445:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dec [bp+var_2]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B448:
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_bgm_choice_put pascal, [bp+var_2], 0Fh
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_B3E6
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B452:
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (400 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 9
call window_rollup_animate pascal, (192 shl 16) or 128
mov _window_tiles.x, (160 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 3
call window_rollup_animate pascal, ( 32 shl 16) or 128
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, byte ptr [bp+var_2]
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.bgm_mode], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
leave
retn
sub_B36C endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_B489 proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_2 = word ptr -2
enter 2, 0
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (448 / WINDOW_TILE_W)
call window_singleline pascal, (96 shl 16) or 80
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call graph_putsa_fx pascal, (112 shl 16) or 88, 15, ds, offset aSETUP_SE_HEAD
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (160 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 3
call window_dropdown_animate pascal, ( 32 shl 16) or 128
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], 0
jmp short loc_B4E0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B4C9:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push [bp+var_2]
cmp [bp+var_2], 1
jnz short loc_B4D7
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
mov ax, 15
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_B4D9
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B4D7:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor ax, ax
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B4D9:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_se_choice_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc [bp+var_2]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B4E0:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 3
jl short loc_B4C9
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (400 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 9
call window_dropdown_animate pascal, (192 shl 16) or 128
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_se_help_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], 1
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B503:
[Maintenance] Correctly declare all input functions The pascal calling convention for TH03's input mode functions actually sort of matters, since we have this nice function pointer type that expects pascal.
2019-11-30 14:48:36 +00:00
call input_wait_for_change pascal, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_B56F
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_B56F
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_B546
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_se_choice_put pascal, [bp+var_2], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 2
jnz short loc_B53B
mov [bp+var_2], 0
jmp short loc_B53E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B53B:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc [bp+var_2]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B53E:
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_se_choice_put pascal, [bp+var_2], 15
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B546:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_B503
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_se_choice_put pascal, [bp+var_2], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 0
jnz short loc_B562
mov [bp+var_2], 2
jmp short loc_B565
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B562:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dec [bp+var_2]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B565:
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
call setup_se_choice_put pascal, [bp+var_2], 15
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_B503
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B56F:
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
mov _window_tiles.x, (400 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 9
call window_rollup_animate pascal, (192 shl 16) or 128
mov _window_tiles.x, (160 / WINDOW_TILE_W)
mov _window_tiles.y, 1 + 3
call window_rollup_animate pascal, ( 32 shl 16) or 128
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, byte ptr [bp+var_2]
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.se_mode], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
leave
retn
sub_B489 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_B5A6 proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, 0
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aMswin_bft ; "mswin.bft"
[Reduction] #159: super_entry_bfnt [Binary change] Order of 5 relocations in TH05's MAIN.EXE.
2014-08-23 16:07:02 +00:00
call super_entry_bfnt
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aMs_pi
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
call sub_B36C
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
call sub_B489
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Reduction] #137: super_free ... yeah, TH02's MAINE.EXE indeed seems to not free its superimposed data. In case it even allocates any. [Binary change] db 0 → nop in ZUNSOFT.COM.
2014-08-22 21:45:21 +00:00
call super_free
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn
sub_B5A6 endp
[Reverse-engineering] [th04/th05] ZUN Soft logo explosions Which seemed a nicer and more debuggable intro to how ZUN implements sprites than starting with a random structure from MAIN.EXE. Funded by -Tom-.
2018-03-21 22:20:04 +00:00
include th04/zunsoft.asm
[Reverse-engineering] [th03/th04/th05] Configuration file The supposedly low-hanging fruit that almost every outside contributor wanted to grab a lot earlier, but (of course) always just for a single game… Comprehensively covering all of them has only started to make sense recently 😛 Also, yes, the variable with the uppercase .CFG filename has itself a lowercase name and vice versa… Part of P0077, funded by Splashman and -Tom-.
2020-02-22 11:55:34 +00:00
include th04/formats/cfg.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
main_cdg_load proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_load_all pascal, 0, ds, offset aSft1_cd2
call cdg_load_all pascal, 10, ds, offset aSft2_cd2
call cdg_load_all pascal, 35, ds, offset aCar_cd2
call cdg_load_single_noalpha pascal, 40, ds, offset aSl00_cdg, 0
call cdg_load_single_noalpha pascal, 41, ds, offset aSl01_cdg, 0
call cdg_load_single_noalpha pascal, 42, ds, offset aSl02_cdg, 0
call cdg_load_single_noalpha pascal, 43, ds, offset aSl03_cdg, 0
call cdg_load_single pascal, 44, ds, offset aSlcl_cdg, 0
call cdg_load_single_noalpha pascal, 45, ds, offset aSl04_cdg, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
main_cdg_load endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
main_cdg_free proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_freeall
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
main_cdg_free endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
op_animate proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
@@page_show = byte ptr -2
@@page_access = byte ptr -1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
enter 2, 0
push si
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, 0
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aOp2a_pi
call pi_slot_load pascal, 1, ds, offset aOp2b_pi
call pi_slot_load pascal, 2, ds, offset aOp2c_pi
call pi_slot_load pascal, 3, ds, offset aOp2d_pi
call pi_slot_load pascal, 4, ds, offset aOp2e_pi
call pi_slot_load pascal, 5, ds, offset aOp2f_pi
call pi_slot_load pascal, 6, ds, offset aOp2g_pi
call pi_slot_load pascal, 7, ds, offset aOp2h_pi
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 0
graph_showpage al
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
call grcg_byteboxfill_x pascal, large 0, (((RES_X - 1) / 8) shl 16) or (RES_Y - 1)
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 0
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
call grcg_byteboxfill_x pascal, large 0, (((RES_X - 1) / 8) shl 16) or (RES_Y - 1)
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
mov [bp+@@page_access], 1
[Maintenance] [th05] Fix local variable names in op_animate() -.- Part of P0077, funded by Splashman and -Tom-.
2020-02-22 15:48:31 +00:00
mov [bp+@@page_show], 0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 0
graph_showpage al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_BDAD
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BD55:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, si
mov bx, 8
cwd
idiv bx
cmp dx, 1
jg short loc_BD81
mov ax, si
cwd
idiv bx
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_palette_apply pascal, ax
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
pushd (0 shl 16) or 278
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, si
mov bx, 8
cwd
idiv bx
push ax
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BD81:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage [bp+@@page_access]
[Maintenance] [th05] Fix local variable names in op_animate() -.- Part of P0077, funded by Splashman and -Tom-.
2020-02-22 15:48:31 +00:00
graph_showpage [bp+@@page_show]
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
mov [bp+@@page_access], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, 1
[Maintenance] [th05] Fix local variable names in op_animate() -.- Part of P0077, funded by Splashman and -Tom-.
2020-02-22 15:48:31 +00:00
sub al, [bp+@@page_show]
mov [bp+@@page_show], al
[Position independence] [th02/th03/th04/th05] PaletteTone values Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:45:48 +00:00
lea ax, [si+36]
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, ax
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BDAD:
Remove comments containing garbage characters ... as well as other useless comments that were in close proximity to those. Now, all files should be valid Shift-JIS.
2014-09-18 15:20:12 +00:00
cmp si, 40h
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_BD55
mov si, 1
jmp short loc_BDBE
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BDB7:
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, si
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BDBE:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 8
jl short loc_BDB7
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 1
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.demo_num], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_BDE8
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aOp_0, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BDE8:
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aOp1_pi_0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 0
graph_showpage al
[Reverse-engineering] [th05] Rename some labels Comparing with uth05win, I renamed some label so that easy to see. I should not test whether there is grammer error. So if you find some grammer error, please notice me.
2018-07-05 06:19:15 +00:00
push 16
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_BE46
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BE08:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, si
mov bx, 4
cwd
idiv bx
cmp dx, 1
jg short loc_BE25
[JWasm move] Avoid "push large" For 32-bit immediate values, PUSH by itself is enough. For everything else, PUSHD works in both TASM and JWasm. Also, could it be...? Could we actually move to JWasm without breaking the build in TASM at all?
2014-11-19 11:09:22 +00:00
pushd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 0
mov ax, si
cwd
idiv bx
push ax
[Reverse-engineering] [th05] Masked PI display As used for the title screen fade-in effect. Another function that apparently was deliberately written to run not that fast, by blitting each row individually to the 400th VRAM row just so that it can then turn on the EGC, perform the *actual* masked blit to the VRAM destination, and then turn the EGC off before moving to the next now. The same effect could have entirely been accomplished by copying graph_pack_put_8() and applying the mask there; it's not like ZUN didn't know how to modify master.lib… (See also 44ad3eb4) --Nmlgc
2019-12-10 07:52:24 +00:00
call pi_slot_put_mask
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BE25:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage [bp+@@page_access]
[Maintenance] [th05] Fix local variable names in op_animate() -.- Part of P0077, funded by Splashman and -Tom-.
2020-02-22 15:48:31 +00:00
graph_showpage [bp+@@page_show]
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
mov [bp+@@page_access], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, 1
[Maintenance] [th05] Fix local variable names in op_animate() -.- Part of P0077, funded by Splashman and -Tom-.
2020-02-22 15:48:31 +00:00
sub al, [bp+@@page_show]
mov [bp+@@page_show], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BE46:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 10h
jl short loc_BE08
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
graph_showpage 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
leave
retn
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
op_animate endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
public DRAW_TRACK
draw_track proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_5 = byte ptr -5
var_4 = word ptr -4
var_2 = word ptr -2
arg_0 = word ptr 4
arg_2 = byte ptr 6
enter 6, 0
push si
mov [bp+var_5], 5
mov al, [bp+arg_2]
mov ah, 0
sub ax, word_1403A
shl ax, 4
mov si, ax
or si, si
jl loc_BF48
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
cmp si, 192
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jge loc_BF48
cmp [bp+arg_0], 0
jz short loc_BEF4
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 5
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
push (12 shl 16) or 300
lea ax, [si+96]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #228: grcg_hline
2014-08-27 22:17:57 +00:00
call grcg_hline
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
push (12 shl 16) or 300
lea ax, [si+111]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #228: grcg_hline
2014-08-27 22:17:57 +00:00
call grcg_hline
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
push 12
lea ax, [si+96]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [si+111]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #229: grcg_vline
2014-08-27 22:48:06 +00:00
call grcg_vline
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
push 300
lea ax, [si+96]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [si+111]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #229: grcg_vline
2014-08-27 22:48:06 +00:00
call grcg_vline
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_BF05
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BEF4:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 0
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [si+96]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
push (320 shl 16) or 16
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_put_rect
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF05:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, [bp+arg_2]
mov ah, 0
cmp ax, word_1403C
jnz short loc_BF14
mov [bp+var_5], 3
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF14:
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov bx, music_game
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
imul bx, 78h
mov al, [bp+arg_2]
mov ah, 0
shl ax, 2
add bx, ax
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
mov ax, word ptr _MUSIC_TITLES+2[bx]
mov dx, word ptr _MUSIC_TITLES[bx]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], ax
mov [bp+var_4], dx
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
add si, 96
push 12
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
mov al, [bp+var_5]
mov ah, 0
push ax
push [bp+var_2]
push dx
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF48:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
leave
retn 4
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
draw_track endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
public DRAW_TRACKS
draw_tracks proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
@@sel = byte ptr 4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
xor si, si
jmp short loc_BF6B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF55:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@sel]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
cmp ax, si
jnz short loc_BF64
mov ax, 1
jmp short loc_BF66
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF64:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor ax, ax
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF66:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF6B:
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
mov ax, musicroom_trackcount
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add ax, 2
cmp ax, si
jg short loc_BF55
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
call graph_putsa_fx pascal, (12 shl 16) or 80, 5, large [MUSICROOM_UP]
call graph_putsa_fx pascal, (12 shl 16) or 288, 5, large [MUSICROOM_DOWN]
push (12 shl 16) or 32
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 3
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov bx, music_game
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
shl bx, 2
[JWasm move] Avoid "push large" For 32-bit immediate values, PUSH by itself is enough. For everything else, PUSHD works in both TASM and JWasm. Also, could it be...? Could we actually move to JWasm without breaking the build in TASM at all?
2014-11-19 11:09:22 +00:00
pushd dword ptr MUSICROOM_GAME[bx]
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retn 2
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
draw_tracks endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
include th02/music/music.asm
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
include th05/music/music_cmt_load.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
public DRAW_CMT_LINES
draw_cmt_lines proc pascal near
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
local @@y:word
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
push di
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
call graph_putsa_fx pascal, (320 shl 16) or 32, 7, ds, offset _music_cmt
[C decompilation] [th02/op] Music Room Yes, all of it. Including the bouncing polygons, of course. And since it's placed at the end of ZUN's code inside the executable, the code's already position-independent and fully hackable.
2015-02-24 14:45:38 +00:00
mov si, offset _music_cmt + MUSIC_CMT_LINE_LEN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov di, 1
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov @@y, 180
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_C36D
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C351:
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
cmp byte ptr [si], ';'
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C365
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
call graph_putsa_fx pascal, 320, @@y, 7, ds, si
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C365:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc di
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
add @@y, 16
add si, MUSIC_CMT_LINE_LEN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C36D:
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
cmp di, MUSIC_CMT_LINE_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_C351
pop di
pop si
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
ret
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
draw_cmt_lines endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_C376 proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
mov si, 4
jmp short loc_C390
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C37F:
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
mov _graph_putsa_fx_func, si
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt_lines
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt_lines
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C390:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 8
jl short loc_C37F
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
mov _graph_putsa_fx_func, 2
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt_lines
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt_lines
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retn
sub_C376 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_C3A7 proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
mov _graph_putsa_fx_func, 2
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
call bgimage_put_rect pascal, (320 shl 16) or 32, (320 shl 16) or 16
call bgimage_put_rect pascal, (320 shl 16) or 180, (320 shl 16) or 144
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
call bgimage_put_rect pascal, (320 shl 16) or 32, (320 shl 16) or 16
call bgimage_put_rect pascal, (320 shl 16) or 180, (320 shl 16) or 144
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn
sub_C3A7 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
public DRAW_CMT
draw_cmt proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
@@track = word ptr 4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
cmp byte_13E96, 0
jz short loc_C406
call sub_C3A7
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C406:
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
call music_cmt_load pascal, [bp+@@track]
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call screen_back_B_put
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
call bgimage_put_rect pascal, (320 shl 16) or 64, (320 shl 16) or 256
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp byte_13E96, 0
jz short loc_C42C
call sub_C376
jmp short loc_C43A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C42C:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov byte_13E96, 1
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt_lines
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt_lines
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C43A:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call screen_back_B_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn 2
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
draw_cmt endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_C441 proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
arg_0 = word ptr 4
push bp
mov bp, sp
push si
mov si, [bp+arg_0]
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
call bgimage_put_rect pascal, large (0 shl 16) or 32, (320 shl 16) or 16
call bgimage_put_rect pascal, large (0 shl 16) or 96, (320 shl 16) or 192
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_tracks pascal, si
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
call bgimage_put_rect pascal, large (0 shl 16) or 32, (320 shl 16) or 16
call bgimage_put_rect pascal, large (0 shl 16) or 96, (320 shl 16) or 192
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_tracks pascal, si
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
pop bp
retn 2
sub_C441 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
public MUSICROOM
musicroom proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
@@sel = byte ptr -1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
enter 2, 0
push si
xor si, si
mov word_1403A, 0
mov word_1403C, 0
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, 0
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov bx, music_game
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, bx
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
mov ax, MUSICROOM_TRACKCOUNTS[bx]
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
mov musicroom_trackcount, ax
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov byte_13E96, 0
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_freeall
[Reduction] #90: text_clear
2014-08-20 14:45:24 +00:00
call text_clear
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_page, 1
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, 0
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 0
graph_accesspage al
[Reduction] #214: graph_clear
2014-08-27 04:03:08 +00:00
call graph_clear
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aMusic_pi
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Reverse-engineering] [th05] Music Room piano functions No need to declare most of these in C land if 1) it isn't even clear yet whether we can even decompile these functions with their 2) complex __usercall conventions, which 3) aren't even called from outside this slice. --Nmlgc
2019-12-04 13:03:43 +00:00
call _piano_setup
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call screen_back_B_snap
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_snap
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_tracks pascal, word ptr _music_sel
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
graph_showpage 0
[Reduction] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
call pfend
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aMusic_dat ; "music.dat"
[Reduction] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
call pfstart
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt pascal, ax
[Position independence] [th02/th03/th04/th05] PaletteTone values Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:45:48 +00:00
mov PaletteTone, 100
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C555:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C57F
cmp si, 18h
jl short loc_C579
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C574
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_C579
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C574:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 14h
jmp short loc_C57F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C579:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_C555
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C57F:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C5EB
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov [bp+@@sel], al
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
cmp _music_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jbe short loc_C5D5
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
dec _music_sel
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
cmp ax, word_1403A
jge short loc_C5AE
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
jmp short loc_C61C
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C5AE:
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr [bp+@@sel], 0
call draw_track pascal, word ptr _music_sel, 1
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr [bp+@@sel], 0
call draw_track pascal, word ptr _music_sel, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_C5EB
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C5D5:
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
mov al, byte ptr musicroom_trackcount
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, al
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
mov ax, musicroom_trackcount
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add ax, 0FFF5h
mov word_1403A, ax
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
push musicroom_trackcount
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
call sub_C441
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C5EB:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C666
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov [bp+@@sel], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
cmp ax, musicroom_trackcount
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jge short loc_C652
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
inc _music_sel
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
mov dx, word_1403A
add dx, 0Ch
cmp ax, dx
jl short loc_C62B
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, 0FFF5h
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C61C:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov word_1403A, ax
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
call sub_C441
jmp loc_C6E3
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C62B:
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr [bp+@@sel], 0
call draw_track pascal, word ptr _music_sel, 1
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr [bp+@@sel], 0
call draw_track pascal, word ptr _music_sel, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_C666
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C652:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov word_1403A, 0
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
call sub_C441
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C666:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_LEFT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C680
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
dec music_game
cmp music_game, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jge short loc_C698
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov music_game, 4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_C698
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C680:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_RIGHT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C6E3
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
inc music_game
cmp music_game, 5
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_C698
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov music_game, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C698:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov word_1403C, 0
mov word_1403A, 0
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov bx, music_game
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, bx
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
mov ax, MUSICROOM_TRACKCOUNTS[bx]
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
mov musicroom_trackcount, ax
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 0
call sub_C441
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 32
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt pascal, 0
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov bx, music_game
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
imul bx, 78h
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
call snd_load pascal, dword ptr _MUSIC_FILES[bx], SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C6E3:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_C6F1
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C767
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C6F1:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
cmp ax, musicroom_trackcount
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_C77F
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 32
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, byte ptr word_1403C
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov [bp+@@sel], al
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
mov word_1403C, ax
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr [bp+@@sel], 0
call draw_track pascal, word ptr _music_sel, 1
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr [bp+@@sel], 0
call draw_track pascal, word ptr _music_sel, 1
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_cmt pascal, ax
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
mov bx, music_game
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
imul bx, 78h
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
shl ax, 2
add bx, ax
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
call snd_load pascal, dword ptr _MUSIC_FILES[bx], SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C767:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_CANCEL
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_C77F
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz loc_C555
xor si, si
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_C57F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C77F:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_C790
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_C77F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C790:
[Reduction] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
call pfend
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
th05/op: Declare some missing strings as such Well, nobody actually creates perfect code the first time around, except Linus Torvalds. (http://youtu.be/4XpnKHJAok8?t=22m18s)
2014-07-03 19:12:55 +00:00
push offset aKaikidan1_dat1
[Reduction] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
call pfstart
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 16
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call screen_back_B_free
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 0
graph_accesspage al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_free
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aH_op+2, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
leave
retn
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
musicroom endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Reverse-engineering] [th04/th05] GENSOU.SCR decoding, encoding, and defaults WTF. Fine, let's have separate, micro-optimized ASM implementations for decoding and encoding inr MAIN.EXE, but still, all those minute difference between OP.EXE and MAINE.EXE… This is as far as anyone should reasonably go before decompilation; things will get really ugly with the loading functions once the file name is involved as well… Completes P0063, funded by -Tom-.
2019-12-27 21:28:54 +00:00
include th04/formats/scoredat_decode_both.asm
include th04/formats/scoredat_encode.asm
include th05/formats/scoredat_recreate_op.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
public SCOREDAT_LOAD
scoredat_load proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
arg_0 = word ptr 4
push bp
mov bp, sp
push ds
push offset aGensou_scr ; "GENSOU.SCR"
[Reduction] #364: file_exist
2014-08-30 06:46:38 +00:00
call file_exist
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
or ax, ax
jz short loc_CA0C
push ds
push offset aGensou_scr ; "GENSOU.SCR"
[Reduction] #366: file_ropen
2014-08-30 07:12:17 +00:00
call file_ropen
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, [bp+arg_0]
imul ax, 5
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov dl, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov dh, 0
add ax, dx
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
imul ax, size scoredat_section_t
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
movzx eax, ax
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
call file_seek pascal, large eax, 0
call file_read pascal, ds, offset _hi, size scoredat_section_t
[Reduction] #361-362: file_flush and file_close
2014-08-30 06:15:42 +00:00
call file_close
[Reverse-engineering] [th04/th05] GENSOU.SCR decoding, encoding, and defaults WTF. Fine, let's have separate, micro-optimized ASM implementations for decoding and encoding inr MAIN.EXE, but still, all those minute difference between OP.EXE and MAINE.EXE… This is as far as anyone should reasonably go before decompilation; things will get really ugly with the loading functions once the file name is involved as well… Completes P0063, funded by -Tom-.
2019-12-27 21:28:54 +00:00
call scoredat_decode_func
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
or al, al
jz short loc_CA15
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CA0C:
[Reverse-engineering] [th04/th05] GENSOU.SCR decoding, encoding, and defaults WTF. Fine, let's have separate, micro-optimized ASM implementations for decoding and encoding inr MAIN.EXE, but still, all those minute difference between OP.EXE and MAINE.EXE… This is as far as anyone should reasonably go before decompilation; things will get really ugly with the loading functions once the file name is involved as well… Completes P0063, funded by -Tom-.
2019-12-27 21:28:54 +00:00
call scoredat_recreate_op
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, 1
pop bp
retn 2
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CA15:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov al, 0
pop bp
retn 2
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
scoredat_load endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_CA1B proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_2 = word ptr -2
arg_0 = word ptr 4
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
@@y = word ptr 6
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
arg_4 = word ptr 8
enter 2, 0
push si
push di
mov si, [bp+arg_4]
mov di, [bp+arg_0]
mov bx, di
shl bx, 3
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
mov al, _hi.score.g_points[bx][SCORE_DIGITS - 1]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
add ax, -gb_0_
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
cmp ax, 10
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_CA5B
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
lea ax, [si-16]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push [bp+@@y]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, di
shl bx, 3
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
mov al, _hi.score.g_points[bx][SCORE_DIGITS - 1]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
add ax, -gb_0_
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
mov bx, 10
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cwd
idiv bx
push ax
[Reduction] #234-239: super_put [Binary change] Order of 3 relocations in TH05's OP.EXE, and 2 relocations in TH05's MAINE.EXE.
2014-08-28 00:13:13 +00:00
call super_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CA5B:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push [bp+@@y]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, di
shl bx, 3
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
mov al, _hi.score.g_points[bx][SCORE_DIGITS - 1]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
add ax, -gb_0_
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
mov bx, 10
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cwd
idiv bx
push dx
[Reduction] #234-239: super_put [Binary change] Order of 3 relocations in TH05's OP.EXE, and 2 relocations in TH05's MAINE.EXE.
2014-08-28 00:13:13 +00:00
call super_put
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
add si, 16
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_2], 6
jmp short loc_CAA4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CA83:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push [bp+@@y]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, di
shl bx, 3
add bx, [bp+var_2]
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
mov al, _hi.score.g_points[bx]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
add ax, -gb_0_
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #234-239: super_put [Binary change] Order of 3 relocations in TH05's OP.EXE, and 2 relocations in TH05's MAINE.EXE.
2014-08-28 00:13:13 +00:00
call super_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dec [bp+var_2]
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
add si, 16
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CAA4:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp [bp+var_2], 0
jge short loc_CA83
pop di
pop si
leave
retn 6
sub_CA1B endp
[Reverse-engineering] [th04/th05] Stage display in the High Score menu Part of P0064, funded by Touhou Patch Center.
2019-12-29 16:47:23 +00:00
include th04/hiscore/hiscore_stage_put.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
sub_CB00 proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
@@color = word ptr -2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
arg_0 = word ptr 4
arg_2 = word ptr 6
enter 2, 0
push si
push di
cmp [bp+arg_0], 0
jnz short loc_CB3A
mov bx, [bp+arg_2]
cmp bx, 3
ja short loc_CB33
add bx, bx
jmp cs:off_CBD4[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB1B:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 8
jmp short loc_CB23
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB20:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov si, 328
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB23:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov di, 88
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CB33
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB28:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 8
jmp short loc_CB30
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB2D:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov si, 328
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB30:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov di, 224
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB33:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov [bp+@@color], 7
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CB74
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB3A:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, [bp+arg_2]
cmp bx, 3
ja short loc_CB6F
add bx, bx
jmp cs:off_CBCC[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB49:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 8
jmp short loc_CB51
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB4E:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov si, 328
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB51:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, [bp+arg_0]
shl ax, 4
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
add ax, 96
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CB6D
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB5C:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov si, 8
jmp short loc_CB64
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB61:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov si, 328
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB64:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, [bp+arg_0]
shl ax, 4
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
add ax, 232
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB6D:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov di, ax
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB6F:
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
mov [bp+@@color], 2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB74:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
lea ax, [si+2]
push ax
lea ax, [di+2]
push ax
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push GAIJI_W
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, [bp+arg_0]
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
imul ax, (SCOREDAT_NAME_LEN + 1)
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
add ax, offset _hi.score.g_name
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push ax
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push 14
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
call graph_gaiji_puts
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
push di
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push GAIJI_W
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, [bp+arg_0]
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
imul ax, (SCOREDAT_NAME_LEN + 1)
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
add ax, offset _hi.score.g_name
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push ax
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push [bp+@@color]
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
call graph_gaiji_puts
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
lea ax, [si+150]
call sub_CA1B pascal, ax, di, [bp+arg_0]
lea ax, [si+286]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
push di
mov bx, [bp+arg_0]
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
mov al, _hi.score.g_stage[bx]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
push ax
[Reverse-engineering] [th04/th05] Stage display in the High Score menu Part of P0064, funded by Touhou Patch Center.
2019-12-29 16:47:23 +00:00
call hiscore_stage_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
leave
retn 4
sub_CB00 endp
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_CBCC dw offset loc_CB49
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_CB4E
dw offset loc_CB5C
dw offset loc_CB61
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_CBD4 dw offset loc_CB1B
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_CB20
dw offset loc_CB28
dw offset loc_CB2D
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
score_render proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
push di
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_CC27
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CC13:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
call scoredat_load
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor di, di
jmp short loc_CC21
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CC1B:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
push di
call sub_CB00
inc di
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CC21:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp di, 5
jl short loc_CC1B
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CC27:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 4
jl short loc_CC13
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push (496 shl 16) or 376
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, ax
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
add ax, 20
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #234-239: super_put [Binary change] Order of 3 relocations in TH05's OP.EXE, and 2 relocations in TH05's MAINE.EXE.
2014-08-28 00:13:13 +00:00
call super_put
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push (560 shl 16) or 376
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add ax, ax
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
add ax, 21
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #234-239: super_put [Binary change] Order of 3 relocations in TH05's OP.EXE, and 2 relocations in TH05's MAINE.EXE.
2014-08-28 00:13:13 +00:00
call super_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
pop bp
retn
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
score_render endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
public SCORE_MENU
score_menu proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aName, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
kajacall KAJA_SONG_FADE, -128
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.rank]
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov _hiscore_rank, al
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aHi01_pi
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CC9F:
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call score_render
call palette_black_in pascal, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CCA9:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_CD17
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_CD17
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_CANCEL
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_CD17
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_CD17
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_LEFT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_CCF8
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _hiscore_rank, RANK_EASY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_CCF8
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
dec _hiscore_rank
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, 0
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call score_render
call palette_black_in pascal, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CCF8:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_RIGHT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_CCA9
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _hiscore_rank, RANK_EXTRA
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnb short loc_CCA9
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
inc _hiscore_rank
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, 0
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CC9F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CD17:
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 1
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call palette_black_out pascal, 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aOp1_pi_1
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call graph_copy_page pascal, 0
call palette_black_in pascal, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CD64:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_CD64
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
[Reverse-engineering] Music and sound effect loader
2014-11-29 23:18:40 +00:00
call snd_load pascal, ds, offset aOp_1, SND_LOAD_SONG
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_PLAY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop bp
retn
[Naming] [th03/th04/th05] High score menu functions
2019-12-07 10:37:53 +00:00
score_menu endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
public SCOREDAT_CLEARED_LOAD
scoredat_cleared_load proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push bp
mov bp, sp
push si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _extra_unlocked, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_CE0E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CDA1:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov _hiscore_rank, RANK_EASY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CE06
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CDA8:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
call scoredat_load
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
or al, al
jnz short loc_CE0D
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add bx, ax
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
mov al, _hi.score.cleared
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _cleared_with[bx], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add bx, ax
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
cmp _cleared_with[bx], SCOREDAT_CLEARED
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_CDE7
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _cleared_with[bx], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CDE7:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _hiscore_rank, RANK_EXTRA
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnb short loc_CE02
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
add bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _cleared_with[bx]
or _extra_unlocked, al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE02:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
inc _hiscore_rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE06:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _hiscore_rank, RANK_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jb short loc_CDA8
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE0D:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE0E:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cmp si, 4
jl short loc_CDA1
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.rank]
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov _hiscore_rank, al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aScnum_bft ; "scnum.bft"
[Reduction] #159: super_entry_bfnt [Binary change] Order of 5 relocations in TH05's MAIN.EXE.
2014-08-23 16:07:02 +00:00
call super_entry_bfnt
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ds
push offset aHi_m_bft ; "hi_m.bft"
[Reduction] #159: super_entry_bfnt [Binary change] Order of 5 relocations in TH05's MAIN.EXE.
2014-08-23 16:07:02 +00:00
call super_entry_bfnt
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
jmp short loc_CE5D
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE34:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
mov al, _cleared_with[bx].RANK_EASY
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
or al, _cleared_with[bx].RANK_NORMAL
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
or al, _cleared_with[bx].RANK_HARD
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul bx, RANK_COUNT
or al, _cleared_with[bx].RANK_LUNATIC
mov _extra_playable_with[si], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE5D:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp si, PLAYCHAR_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_CE34
pop si
pop bp
retn
[Maintenance] Improve score data file-related type and function names So many things named `score_*`, so many things named `hiscore_*`… Let's go with `scoredat_*`, which clearly indicates that this stuff is saved into a file, while still being only 8 characters. Part of P0063, funded by -Tom-.
2019-12-26 15:07:35 +00:00
scoredat_cleared_load endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
darken_pic proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
var_6 = dword ptr -6
var_2 = word ptr -2
arg_0 = byte ptr 4
enter 6, 0
push si
push di
mov al, [bp+arg_0]
mov ah, 0
mov bx, ax
cmp bx, 3
ja short loc_CE90
add bx, bx
jmp cs:off_CEF7[bx]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE7E:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, ( 48 * ROW_SIZE) + ( 16 / 8)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CE90
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE83:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, ( 48 * ROW_SIZE) + (272 / 8)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CE90
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE88:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, (224 * ROW_SIZE) + (160 / 8)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CE90
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE8D:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, (224 * ROW_SIZE) + (400 / 8)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE90:
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_6], 0AAAAAAAAh
xor di, di
jmp short loc_CEE5
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEA7:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
test di, 1
jnz short loc_CEB5
mov eax, 0AAAAAAAAh
jmp short loc_CEBB
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEB5:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov eax, 55555555h
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEBB:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov [bp+var_6], eax
mov [bp+var_2], 0
jmp short loc_CEDB
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEC6:
Make the VRAM plane constants available to C
2015-02-24 15:17:50 +00:00
les bx, _VRAM_PLANE_B
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
add bx, si
mov eax, [bp+var_6]
mov es:[bx], eax
add [bp+var_2], 4
add si, 4
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEDB:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
cmp [bp+var_2], (224 / 8)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_CEC6
inc di
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
add si, ROW_SIZE - (224 / 8)
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEE5:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
cmp di, 160
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_CEA7
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
leave
retn 2
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
darken_pic endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
off_CEF7 dw offset loc_CE7E
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dw offset loc_CE83
dw offset loc_CE88
dw offset loc_CE8D
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
put_pic proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
@@y = word ptr -4
@@x = word ptr -2
@@highlight = word ptr 4
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
enter 4, 0
push si
push di
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp bx, PLAYCHAR_COUNT - 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
ja short loc_CF59
add bx, bx
jmp cs:off_D08D[bx]
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@reimu:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, 16
mov di, 48
mov [bp+@@x], 176
mov [bp+@@y], 192
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CF59
; ---------------------------------------------------------------------------
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@marisa:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, 272
mov di, 48
mov [bp+@@x], 432
mov [bp+@@y], 192
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CF59
; ---------------------------------------------------------------------------
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@mima:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, 160
mov di, 224
mov [bp+@@x], 320
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_CF54
; ---------------------------------------------------------------------------
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@yuuka:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov si, 400
mov di, 224
mov [bp+@@x], 560
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CF54:
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
mov [bp+@@y], 368
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CF59:
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
cmp [bp+@@highlight], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz loc_D012
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _selectable_with[bx], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_CF82
lea ax, [si-8]
push ax
lea ax, [di-8]
push ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] Non-alpha CDG display
2017-01-22 21:23:15 +00:00
add ax, 40
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
jmp short loc_CF8C
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CF82:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
lea ax, [si-8]
push ax
lea ax, [di-8]
push ax
[Reverse-engineering] [th04/th05] Non-alpha CDG display
2017-01-22 21:23:15 +00:00
push 45
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CF8C:
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_noalpha
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 1
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [si+216]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov bx, 8
cwd
idiv bx
push ax
push di
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [si+223]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cwd
idiv bx
push ax
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [di+151]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #226: grcg_byteboxfill_x
2014-08-27 21:20:37 +00:00
call grcg_byteboxfill_x
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, si
mov bx, 8
cwd
idiv bx
push ax
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [di+152]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [si+223]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
cwd
idiv bx
push ax
[Position independence] False positives in master.lib GRCG function calls Yup, function parameters that can clearly be identified as coordinates are by far the fastest way to raise the calculated position independence percentage. Kinda makes it sound like useless work, which I'm only doing because it's dictated by some counting algorithm on a website, but decompilation will want to un-hex all of these values anyway. We're merely doing that right now, across all games. Part of P0058, funded by -Tom-.
2019-11-10 23:18:22 +00:00
lea ax, [di+159]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reduction] #226: grcg_byteboxfill_x
2014-08-27 21:20:37 +00:00
call grcg_byteboxfill_x
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul ax, RANK_COUNT
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov dl, _rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov dh, 0
add ax, dx
mov bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _cleared_with[bx], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz loc_D086
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov ax, [bp+@@x]
add ax, -8
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov ax, [bp+@@y]
add ax, -8
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Reverse-engineering] [th04/th05] Normal CDG display In which the th05 difference is the lack of self-modifying code.
2017-01-21 17:10:53 +00:00
push 44
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_D086
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D012:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
lea ax, [si-8]
push ax
lea ax, [di-8]
push ax
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
push (224 shl 16) or 8
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_put_rect
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
lea ax, [si-8]
[Position independence] [th04/th05] bgimage_put_rect calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:51:33 +00:00
call bgimage_put_rect pascal, ax, di, (8 shl 16) or 160
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _selectable_with[bx], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D050
push si
push di
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Position independence] [th04/th05] Final false positives in OP.EXE And now, the website gets it as well. Completes P0064, funded by Touhou Patch Center.
2019-12-29 15:10:44 +00:00
add ax, 40
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
jmp short loc_D054
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D050:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push si
push di
[Reverse-engineering] [th04/th05] Non-alpha CDG display
2017-01-22 21:23:15 +00:00
push 45
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D054:
[Maintenance] Fix the function name format of CDG/CD2 functions No leading underscore for functions with Pascal calling convention, but we do have one for all variables, because it's not worth it to put keywords in front of everything for no reason. Seemed to have forgotten this rule in 2017? Part of P0030, funded by zorg.
2019-09-15 14:22:36 +00:00
call cdg_put_noalpha
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
imul ax, RANK_COUNT
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov dl, _rank
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov dh, 0
add ax, dx
mov bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _cleared_with[bx], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D07F
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call cdg_put pascal, [bp+@@x], [bp+@@y], 44
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D07F:
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call darken_pic pascal, word ptr _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D086:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop di
pop si
leave
retn 2
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
db 0
off_D08D dw offset @@reimu
dw offset @@marisa
dw offset @@mima
dw offset @@yuuka
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
put_pic endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ---------------------------------------------------------------------------
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
playchar_menu_init proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
@@i = word ptr -2
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
enter 2, 0
push si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov [bp+@@i], ax
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, 0
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_load pascal, 0, ds, offset aSlb1_pi
call pi_slot_palette_apply pascal, 0
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
call pi_slot_put pascal, large 0, 0
Use TASM calling convention syntax for previously identified ZUN functions With TH03 changing the calling convention for most of the code from __cdecl to __pascal, I've been getting more and more confused about this myself. So, let's settle on the following consistent syntax for function calls: * C where the calling convention is actually __cdecl and where TASM's emitted __cdecl code matches the original binary * PASCAL where the calling convention is actually __pascal * STDCALL where the calling convention is actually __cdecl, but where the caller either defers stack cleanup (summing up the stack size of multiple functions, then cleaning it all in a single "add sp" instruction) or where the stack is cleared in a different way (e.g. "pop cx"). Unfortunately though, when using the ARG directive to automatically generate an appropriate RET instruction for the given calling convention, TASM always emits ENTER and LEAVE instructions even when no local variables are declared, which greatly limits the number of functions where we can use that syntax. -.-
2014-12-16 04:53:56 +00:00
call pi_slot_free pascal, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call graph_copy_page pascal, 0
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_snap
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
graph_showpage 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor si, si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _playchar_menu_sel, PLAYCHAR_REIMU
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_D111
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D0F7:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
cmp ax, [bp+@@i]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D106
mov ax, 1
jmp short loc_D108
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D106:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor ax, ax
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D108:
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push ax
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call put_pic
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
inc si
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
inc _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D111:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp si, PLAYCHAR_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_D0F7
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov al, byte ptr [bp+@@i]
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _playchar_menu_sel, al
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
call graph_copy_page pascal, 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
pop si
leave
retn
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
playchar_menu_init endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
playchar_menu proc near
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@i = word ptr -4
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
@@input_locked = byte ptr -1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
enter 4, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov [bp+@@i], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_D146
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D138:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov bx, [bp+@@i]
mov al, _extra_playable_with[bx]
mov _selectable_with[bx], al
inc [bp+@@i]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D146:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp [bp+@@i], PLAYCHAR_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_D138
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
cmp es:[bx+resident_t.stage], STAGE_EXTRA
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
jnz short @@not_extra
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov _rank, RANK_EXTRA
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _playchar_menu_sel, -1
mov [bp+@@i], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_D182
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D168:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _playchar_menu_sel, -1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_D17F
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov bx, [bp+@@i]
cmp _selectable_with[bx], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D17F
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, byte ptr [bp+@@i]
mov _playchar_menu_sel, al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D17F:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
inc [bp+@@i]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D182:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp [bp+@@i], PLAYCHAR_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_D168
jmp short loc_D1B2
; ---------------------------------------------------------------------------
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@not_extra:
mov [bp+@@i], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_D19C
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D191:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov bx, [bp+@@i]
mov _selectable_with[bx], 1
inc [bp+@@i]
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D19C:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp [bp+@@i], PLAYCHAR_COUNT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jl short loc_D191
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov al, es:[bx+resident_t.rank]
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov _rank, al
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov _playchar_menu_sel, PLAYCHAR_REIMU
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D1B2:
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call playchar_menu_init
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D1B5:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call _input_reset_sense_held
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
cmp [bp+@@input_locked], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz loc_D2EC
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_LEFT
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
jnz short @@left_or_right_pressed
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_RIGHT
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D223
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
@@left_or_right_pressed:
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_reset
call snd_se_play pascal, 1
call snd_se_update
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call put_pic pascal, 1
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
xor _playchar_menu_sel, 1 ; 0<->1 2<->3
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call put_pic pascal, 0
[Reduction] #197: VSync-related global data [Binary change] nop → db 0 after the data declarations in every affected executable.
2014-08-26 20:52:26 +00:00
mov vsync_Count1, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 1
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call graph_copy_page pascal, 0
[Reduction] #197: VSync-related global data [Binary change] nop → db 0 after the data declarations in every affected executable.
2014-08-26 20:52:26 +00:00
mov vsync_Count1, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D223:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_UP
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
jnz short @@up_or_down_pressed
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D284
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
@@up_or_down_pressed:
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_reset
call snd_se_play pascal, 1
call snd_se_update
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call put_pic pascal, 1
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
xor _playchar_menu_sel, 2 ; 0<->2 1<->3
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call put_pic pascal, 0
[Reduction] #197: VSync-related global data [Binary change] nop → db 0 after the data declarations in every affected executable.
2014-08-26 20:52:26 +00:00
mov vsync_Count1, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 1
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call graph_copy_page pascal, 0
[Reduction] #197: VSync-related global data [Binary change] nop → db 0 after the data declarations in every affected executable.
2014-08-26 20:52:26 +00:00
mov vsync_Count1, 0
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D284:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_OK
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
jnz short @@z_pressed
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.lo, low INPUT_SHOT
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
jz short @@unable_to_select
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
@@z_pressed:
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
cmp _selectable_with[bx], 0
jz short @@unable_to_select
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_reset
call snd_se_play pascal, 11
call snd_se_update
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
les bx, _resident
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
mov al, _playchar_menu_sel
[Reverse-engineering] [th04/th05] Resident structure And yes, you can get it in your own tool by simply #including th04/th04.hpp or th05/th05.hpp. Completes P0065, funded by Touhou Patch Center.
2020-01-02 19:55:22 +00:00
mov es:[bx+resident_t.playchar], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_free
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
xor ax, ax
leave
retn
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
@@unable_to_select:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
test _key_det.hi, high INPUT_CANCEL
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jz short loc_D2E4
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call palette_black_out pascal, 1
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
call bgimage_free
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
mov ax, 1
leave
retn
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D2E4:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
mov al, _key_det.lo
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov [bp+@@input_locked], al
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp short loc_D2F7
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D2EC:
[ZUN symbols] key_det / shiftkey Not applying this leak to TH03 since it would have more than one `key_det` variable, resulting in names that are as much fanfiction as the current ones…
2019-11-30 15:15:03 +00:00
cmp _key_det, INPUT_NONE
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jnz short loc_D2F7
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
mov [bp+@@input_locked], 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_D2F7:
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
call frame_delay pascal, 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
jmp loc_D1B5
Analyze any remaining byte blobs in code segments ... excluding those in packfile functions and the floating-point hacks, both of which will follow in the next few days.
2014-11-12 22:11:16 +00:00
; ---------------------------------------------------------------------------
leave
retn
[Naming] [th04/th05] Character select screens
2019-12-07 10:37:53 +00:00
playchar_menu endp
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Analyze any remaining byte blobs in code segments ... excluding those in packfile functions and the floating-point hacks, both of which will follow in the next few days.
2014-11-12 22:11:16 +00:00
; ---------------------------------------------------------------------------
db 0
Rename all code segments to names that Turbo C++ would generate Well, duh, of course, we *can* do this in order to allow decompilation to be started at the end (not the beginning) of any segment. In fact, if we hadn't done this, we would have had to start by moving _TEXT out to libraries....
2015-02-21 11:47:24 +00:00
op_01_TEXT ends
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; ===========================================================================
; Segment type: Pure code
Rename all code segments to names that Turbo C++ would generate Well, duh, of course, we *can* do this in order to allow decompilation to be started at the end (not the beginning) of any segment. In fact, if we hadn't done this, we would have had to start by moving _TEXT out to libraries....
2015-02-21 11:47:24 +00:00
op_02_TEXT segment word public 'CODE' use16
assume cs:op_02_TEXT
Analyze any remaining byte blobs in code segments ... excluding those in packfile functions and the floating-point hacks, both of which will follow in the next few days.
2014-11-12 22:11:16 +00:00
; org 4
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
assume es:nothing, ss:nothing, ds:_DATA, fs:nothing, gs:nothing
Analyze any remaining byte blobs in code segments ... excluding those in packfile functions and the floating-point hacks, both of which will follow in the next few days.
2014-11-12 22:11:16 +00:00
[Reduction] Lookup table for horizontally flipping planar pixels OK, let's not identify the arrays in a file-based fashion just yet, and first reduce all shared ZUN code that uses arrays. Less stressful, we'll have to do this anyway, and I just can't resist the urge to immediately reverse-engineer everything I find.
2017-01-07 21:30:46 +00:00
include th03/formats/hfliplut.asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th04/snd/pmd_res.asm
include th02/snd/mmd_res.asm
include th04/snd/detmodes.asm
[Reduction] [th03/th04/th05] game_exit_to_dos
2019-11-19 14:26:47 +00:00
include th02/exit_dos.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
db 0
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
include th04/hardware/grppsafx.asm
[Reverse-engineering] [th04/th05] Non-alpha CDG display
2017-01-22 21:23:15 +00:00
include th04/formats/cdg_put_noalpha.asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th04/snd/se.asm
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
include th04/bgimage.asm
[Reverse-engineering] [th04/th05] Normal CDG display In which the th05 difference is the lack of self-modifying code.
2017-01-21 17:10:53 +00:00
include th04/formats/cdg_put.asm
[Reduction] [th03/th04/th05] game_exit
2019-11-19 14:26:47 +00:00
include th02/exit.asm
[Reduction] Separate functions for 1D and 2D vector construction Look at that TH05 vector2_at_opt function. What the hell, the caller is supposed to set up the stack frame for the function? How do you even get a compiler to do this (and no, I haven't found a compiler switch)? No way around writing a separate "optimizer" as part of the compilation pipeline, it seems.
2017-01-08 20:01:13 +00:00
include th04/math/vector1_at.asm
include th04/math/vector2_at.asm
[Reverse-engineering] [th05] Music Room piano functions No need to declare most of these in C land if 1) it isn't even clear yet whether we can even decompile these functions with their 2) complex __usercall conventions, which 3) aren't even called from outside this slice. --Nmlgc
2019-12-04 13:03:43 +00:00
include th05/music/piano.asm
[Reduction] [th04/th05] Redefined GRCG mode/color setting functions Funded by -Tom-.
2018-12-06 19:11:13 +00:00
GRCG_SETCOLOR_DIRECT_NOINT_DEF 1
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
db 0
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
include th04/bgimage_put_rect.asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th05/snd/load.asm
[Maintenance] Rename snd_kaja_func() to snd_kaja_interrupt() Oh, right, these functions can have parameters. So, let's turn snd_kaja_func() into a macro that combines the function number and the parameter into the AX value for the driver.
2015-03-15 22:26:44 +00:00
include th05/snd/kajaint.asm
[Reverse-engineering] [th05] Masked PI display As used for the title screen fade-in effect. Another function that apparently was deliberately written to run not that fast, by blitting each row individually to the 400th VRAM row just so that it can then turn on the EGC, perform the *actual* masked blit to the VRAM destination, and then turn the EGC off before moving to the next now. The same effect could have entirely been accomplished by copying graph_pack_put_8() and applying the mask there; it's not like ZUN didn't know how to modify master.lib… (See also 44ad3eb4) --Nmlgc
2019-12-10 07:52:24 +00:00
include th05/formats/pi_slot_put_mask.asm
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th05/formats/pi_slot_load.asm
[Reverse-engineering] Slot-based PI display Also covering the two variations for blitting only every second row or blitting only a 320x200 quarter, as seen in the endings. So yeah, there's indeed nothing wrong with piread.cpp. TH03 just uses that separate function that only blits every second row of an image, and indeed always loads the entire image as it would appear in a PNG conversion. Here's what happens if you display these images using the non-interlacing function: https://www.dropbox.com/s/885krj09d9l0890/th03%20PI%20no%20interlace.png
2014-12-18 13:36:43 +00:00
include th05/formats/pi_slot_put.asm
[Reverse-engineering] pi_slot_palette_apply
2014-11-22 08:29:09 +00:00
include th05/formats/pi_slot_palette_apply.asm
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th05/formats/pi_slot_free.asm
[Reduction] [th03/th04/th05] game_init_op
2019-11-19 14:26:47 +00:00
include th02/initop.asm
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
include th04/hardware/input_sense.asm
include th05/hardware/input_held.asm
[Reverse-engineering] [th03/th04/th05] Input change delay function With TH05 definitely being the Galaxy Brain version of this function. You'll see once I get to push the C decompilation for that one… Anyway, that covers all shared input functions of TH02-TH05! Funded by zorg.
2018-09-17 20:10:42 +00:00
include th05/hardware/input_wait.asm
[Reverse-engineering] [th05] Current BGM measure Split off from the delay function in this game, since the ending syncs a bunch of things independent from any frame delays. -Nmlgc
2019-12-10 08:06:56 +00:00
include th05/snd/measure.asm
[Reverse-engineering] [th03/th04/th05] snd_delay_until_measure
2019-11-24 07:49:46 +00:00
include th05/snd/delaymea.asm
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
include th04/formats/cdg_put_nocolors.asm
Move frame_delay into the hardware/ subdirectory
2015-02-23 09:29:12 +00:00
include th05/hardware/frame_delay.asm
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
db 0
[Reverse-engineering] [th04/th05] CDG loading
2017-01-19 20:14:22 +00:00
include th04/formats/cdg_load.asm
[Reverse-engineering] [th04/th05] EGC-powered page 1→0 region copies
2019-12-07 07:37:29 +00:00
include th04/hardware/egccopyr.asm
even
Rename all code segments to names that Turbo C++ would generate Well, duh, of course, we *can* do this in order to allow decompilation to be started at the end (not the beginning) of any segment. In fact, if we hadn't done this, we would have had to start by moving _TEXT out to libraries....
2015-02-21 11:47:24 +00:00
op_02_TEXT ends
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
.data
[Reduction] #70-78: C start up code Finally! [Binary change] Order of the first three relocations in every executable. Two more relocations in the TH01 executables.
2014-08-19 20:33:43 +00:00
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
db 0
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
_menu_sel db 0
_quit db 0
_main_menu_unused_1 db 1
[Position independence] graph_putsa_fx() calls Waiting with the `fx` parameter in TH01's calls for the decompilation of this game's version of this function… Part of P0062, funded by Touhou Patch Center.
2019-12-21 17:08:24 +00:00
public _MENU_DESC
_MENU_DESC dd aMENU_START ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD>"
th05/op: Identify menu description strings
2014-07-04 12:21:15 +00:00
dd aMENU_START_EXTRA ; "<22>G<EFBFBD>L<EFBFBD>X<EFBFBD>g<EFBFBD><67><EFBFBD>X<EFBFBD>e<EFBFBD>[<5B>W<EFBFBD><57><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD>"
dd aMENU_HISCORE ; "<22><><EFBFBD>݂̃n<CC83>C<EFBFBD>X<EFBFBD>R<EFBFBD>A<EFBFBD><41><EFBFBD>\\<5C><><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>"
dd aMENU_MUSICROOM ; "<22><><EFBFBD>y<EFBFBD><79><EFBFBD>ɓ<EFBFBD><C993><EFBFBD><EFBFBD>܂<EFBFBD>"
dd aMENU_OPTION ; "<22>e<EFBFBD><65><EFBFBD>ݒ<EFBFBD><DD92><EFBFBD><EFBFBD>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD>"
dd aMENU_QUIT ; "<22>c<EFBFBD>n<EFBFBD>r<EFBFBD>ɖ߂<C996><DF82>܂<EFBFBD>"
dd aMENU_EASY ; "<22><><EFBFBD>Փx<D593><78><EFBFBD>₳<EFBFBD><E282B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@ <09>i<EFBFBD><69><EFBFBD>S<EFBFBD>Ҍ<EFBFBD>"...
Remove comments containing garbage characters ... as well as other useless comments that were in close proximity to those. Now, all files should be valid Shift-JIS.
2014-09-18 15:20:12 +00:00
dd aMENU_NORMAL ; "<22><><EFBFBD>Փx<D593><78><EFBFBD>W<EFBFBD><57><EFBFBD>ɂ<EFBFBD><C982>܂<EFBFBD><DC82>@<40>@<40>@ <20>i<EFBFBD><69><EFBFBD>ʌ<EFBFBD><CA8C>E...
dd aMENU_HARD ; "<22><><EFBFBD>Փx<D593><78><EFBFBD><EFBFBD><EF82B5><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@<40>@<40>@<40>i<EFBFBD>A<EFBFBD>[<5B>P<EFBFBD>[<5B>_<EFBFBD>E...
dd aMENU_LUNATIC ; "<22><><EFBFBD>Փx<D593><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɓ<C993><EF82B5><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@<40>i<EFBFBD>V<EFBFBD><56><EFBFBD>[<5B>^<5E>E...
dd aMENU_LIVES ; "<22>Q<EFBFBD>[<5B><><EFBFBD>X<EFBFBD>^<5E>[<5B>g<EFBFBD><67><EFBFBD>̐l<CC90><6C><EFBFBD><EFBFBD><EFBFBD>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>E...
dd aMENU_BOMBS ; "<22>{<7B><><EFBFBD>̎g<CC8E>p<EFBFBD>񐔂<EFBFBD><F1909482>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD><69><EFBFBD><EFBFBD><EFBFBD>G<EFBFBD>L<EFBFBD>E...
th05/op: Identify menu description strings
2014-07-04 12:21:15 +00:00
dd aMENU_BGM_OFF ; "<22>a<EFBFBD>f<EFBFBD>l<EFBFBD>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>"
dd aMENU_BGM_26K ; "<22>a<EFBFBD>f<EFBFBD>l<EFBFBD>ɂQ<C982>U<EFBFBD>j<EFBFBD><6A><EFBFBD><EFBFBD><EFBFBD>݊<EFBFBD><DD8A><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>"
dd aMENU_BGM_86K ; "<22>a<EFBFBD>f<EFBFBD>l<EFBFBD>ɂW<C982>U<EFBFBD><55><EFBFBD><EFBFBD><EFBFBD>݊<EFBFBD><DD8A><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>"
dd aMENU_SFX_OFF ; "<22><><EFBFBD>ʉ<EFBFBD><CA89>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>"
dd aMENU_SFX_FM ; "<22><><EFBFBD>ʉ<EFBFBD><CA89>ɂe<C982>l<EFBFBD><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>"
dd aMENU_SFX_BEEP ; "<22><><EFBFBD>ʉ<EFBFBD><CA89>ɂa<C982><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>"
Remove comments containing garbage characters ... as well as other useless comments that were in close proximity to those. Now, all files should be valid Shift-JIS.
2014-09-18 15:20:12 +00:00
dd aMENU_SLOW ; "<22>G<EFBFBD>e<EFBFBD>̑<EFBFBD><CC91><EFBFBD><EFBFBD>ꏊ<EFBFBD>ŁA<C581>킴<EFBFBD>Ə<EFBFBD><C68F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>i<EFBFBD>X<EFBFBD><58><EFBFBD>E...
dd aMENU_TURBO ; "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>}<7D>V<EFBFBD><56><EFBFBD>̃X<CC83>s<EFBFBD>[<5B>h<EFBFBD>ɔC<C994><43><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>E...
th05/op: Identify menu description strings
2014-07-04 12:21:15 +00:00
dd aMENU_RESET ; "<22><><EFBFBD>̃I<CC83>v<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>S<EFBFBD>ĕW<C495><57><EFBFBD>ɖ߂<C996><DF82>܂<EFBFBD>"
dd aMENU_OPTION_QUIT ; "<22>I<EFBFBD>v<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>"
dd aMENU_START_EASY ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>C<EFBFBD>[<5B>W<EFBFBD>[<5B>j"
dd aMENU_START_NORMAL ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>m<EFBFBD>[<5B>}<7D><><EFBFBD>j"
dd aMENU_START_HARD ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>n<EFBFBD>[<5B>h<EFBFBD>j"
dd aMENU_START_LUNATIC ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD><69><EFBFBD>i<EFBFBD>e<EFBFBD>B<EFBFBD>b<EFBFBD>N<EFBFBD>j"
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
_main_menu_initialized db 0
_option_initialized db 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; char aMain[]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aMain db 'main',0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; char path[]
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
path db 'deb',0
aMENU_START db '<27>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD>',0
aMENU_START_EXTRA db '<27>G<EFBFBD>L<EFBFBD>X<EFBFBD>g<EFBFBD><67><EFBFBD>X<EFBFBD>e<EFBFBD>[<5B>W<EFBFBD><57><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD>',0
aMENU_HISCORE db '<27><><EFBFBD>݂̃n<CC83>C<EFBFBD>X<EFBFBD>R<EFBFBD>A<EFBFBD><41><EFBFBD>\<5C><><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>',0
aMENU_MUSICROOM db '<27><><EFBFBD>y<EFBFBD><79><EFBFBD>ɓ<EFBFBD><C993><EFBFBD><EFBFBD>܂<EFBFBD>',0
aMENU_OPTION db '<27>e<EFBFBD><65><EFBFBD>ݒ<EFBFBD><DD92><EFBFBD><EFBFBD>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD>',0
aMENU_QUIT db '<27>c<EFBFBD>n<EFBFBD>r<EFBFBD>ɖ߂<C996><DF82>܂<EFBFBD>',0
th05/op: Identify menu description strings
2014-07-04 12:21:15 +00:00
aMENU_EASY db '<27><><EFBFBD>Փx<D593><78><EFBFBD>₳<EFBFBD><E282B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@ <20>i<EFBFBD><69><EFBFBD>S<EFBFBD>Ҍ<EFBFBD><D28C><EFBFBD><EFBFBD>j<EFBFBD>@ ',0
aMENU_NORMAL db '<27><><EFBFBD>Փx<D593><78><EFBFBD>W<EFBFBD><57><EFBFBD>ɂ<EFBFBD><C982>܂<EFBFBD><DC82>@<40>@<40>@ <20>i<EFBFBD><69><EFBFBD>ʌ<EFBFBD><CA8C><EFBFBD><EFBFBD>j<EFBFBD>@<40>@',0
aMENU_HARD db '<27><><EFBFBD>Փx<D593><78><EFBFBD><EFBFBD><EF82B5><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@<40>@<40>@<40>i<EFBFBD>A<EFBFBD>[<5B>P<EFBFBD>[<5B>_<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>j',0
aMENU_LUNATIC db '<27><><EFBFBD>Փx<D593><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɓ<C993><EF82B5><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@<40>i<EFBFBD>V<EFBFBD><56><EFBFBD>[<5B>^<5E>[<5B><><EFBFBD><EFBFBD><EFBFBD>j',0
aMENU_LIVES db '<27>Q<EFBFBD>[<5B><><EFBFBD>X<EFBFBD>^<5E>[<5B>g<EFBFBD><67><EFBFBD>̐l<CC90><6C><EFBFBD><EFBFBD><EFBFBD>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD><69><EFBFBD><EFBFBD><EFBFBD>G<EFBFBD>L<EFBFBD>X<EFBFBD>g<EFBFBD><67><EFBFBD>j',0
aMENU_BOMBS db '<27>{<7B><><EFBFBD>̎g<CC8E>p<EFBFBD>񐔂<EFBFBD><F1909482>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD><69><EFBFBD><EFBFBD><EFBFBD>G<EFBFBD>L<EFBFBD>X<EFBFBD>g<EFBFBD><67><EFBFBD>j',0
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aMENU_BGM_OFF db '<27>a<EFBFBD>f<EFBFBD>l<EFBFBD>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>',0
aMENU_BGM_26K db '<27>a<EFBFBD>f<EFBFBD>l<EFBFBD>ɂQ<C982>U<EFBFBD>j<EFBFBD><6A><EFBFBD><EFBFBD><EFBFBD>݊<EFBFBD><DD8A><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>',0
aMENU_BGM_86K db '<27>a<EFBFBD>f<EFBFBD>l<EFBFBD>ɂW<C982>U<EFBFBD><55><EFBFBD><EFBFBD><EFBFBD>݊<EFBFBD><DD8A><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>',0
aMENU_SFX_OFF db '<27><><EFBFBD>ʉ<EFBFBD><CA89>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>',0
aMENU_SFX_FM db '<27><><EFBFBD>ʉ<EFBFBD><CA89>ɂe<C982>l<EFBFBD><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>',0
aMENU_SFX_BEEP db '<27><><EFBFBD>ʉ<EFBFBD><CA89>ɂa<C982><61><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>',0
th05/op: Identify menu description strings
2014-07-04 12:21:15 +00:00
aMENU_SLOW db '<27>G<EFBFBD>e<EFBFBD>̑<EFBFBD><CC91><EFBFBD><EFBFBD>ꏊ<EFBFBD>ŁA<C581>킴<EFBFBD>Ə<EFBFBD><C68F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>i<EFBFBD>X<EFBFBD><58><EFBFBD>[<5B>j<EFBFBD><6A><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD><69><EFBFBD>S<EFBFBD>җp<D297>j',0
aMENU_TURBO db '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>}<7D>V<EFBFBD><56><EFBFBD>̃X<CC83>s<EFBFBD>[<5B>h<EFBFBD>ɔC<C994><43><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>W<EFBFBD><57><EFBFBD>j',0
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aMENU_RESET db '<27><><EFBFBD>̃I<CC83>v<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>S<EFBFBD>ĕW<C495><57><EFBFBD>ɖ߂<C996><DF82>܂<EFBFBD>',0
aMENU_OPTION_QUIT db '<27>I<EFBFBD>v<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>',0
aMENU_START_EASY db '<27>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>C<EFBFBD>[<5B>W<EFBFBD>[<5B>j',0
aMENU_START_NORMAL db '<27>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>m<EFBFBD>[<5B>}<7D><><EFBFBD>j',0
aMENU_START_HARD db '<27>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>n<EFBFBD>[<5B>h<EFBFBD>j',0
aMENU_START_LUNATIC db '<27>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD><69><EFBFBD>i<EFBFBD>e<EFBFBD>B<EFBFBD>b<EFBFBD>N<EFBFBD>j',0
aOp1_pi db 'op1.pi',0
aMiko db 'miko',0
aOp db 'op',0
aKaikidan1_dat0 db '<27><><EFBFBD>Y<EFBFBD>k1.dat',0
aNotEnoughMem db 0Ah
th05/op: Declare some missing strings as such Well, nobody actually creates perfect code the first time around, except Linus Torvalds. (http://youtu.be/4XpnKHJAok8?t=22m18s)
2014-07-03 19:12:55 +00:00
db '<27>󂫃<EFBFBD><F382AB83><EFBFBD><EFBFBD><EFBFBD><EFBFBD>s<EFBFBD><73><EFBFBD>ł<EFBFBD><C582>B<EFBFBD><42><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󂫂𑝂₵<F0919D82>Ă<EFBFBD><C482><EFBFBD><EFBFBD><EFBFBD><EFBFBD>s<EFBFBD><73><EFBFBD>Ă<EFBFBD>',0Ah,0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
db 0
[Reduction] #184-186: RTC interrupt manager
2014-08-26 05:25:43 +00:00
include libs/master.lib/atrtcmod[data].asm
[Reduction] #149: bfnt_header_read
2014-08-23 10:08:48 +00:00
include libs/master.lib/bfnt_id[data].asm
[Reduction] #225: Clipping variables for drawing Well, great. Why did the trapezoid variables have to be included in this object file? 10 of the executables don't use them, and there's no way to locate that one needle in the haystack of uninitialized data now.
2014-08-27 20:57:18 +00:00
include libs/master.lib/clip[data].asm
[Reduction] #227: Edge pattern table
2014-08-27 22:05:06 +00:00
include libs/master.lib/edges[data].asm
[Reduction] #359: File-related global data
2014-08-30 05:49:51 +00:00
include libs/master.lib/fil[data].asm
[Reduction] #115: dos_ropen AKA "fontfile_open()", and originally kept in FONTOPEN.ASM... yeah.
2014-08-21 20:07:58 +00:00
include libs/master.lib/dos_ropen[data].asm
[Reduction] #31: get_machine_98
2014-08-14 12:30:48 +00:00
include libs/master.lib/get_machine_98[data].asm
[Reduction] #30: get_machine_at Um. Not sure if ZUN used an older version there, or if these additional branches simply resulted from a lack of optimization... And I even had to convert the labels to local syntax.
2014-08-14 11:57:40 +00:00
include libs/master.lib/get_machine_at[data].asm
[Reduction] #213: Graphic VRAM-related global data Nothing in the BSS segment for once! Yay.
2014-08-27 03:42:48 +00:00
include libs/master.lib/grp[data].asm
[Reduction] #711: master.lib joystick globals Funded by -Tom-.
2018-04-15 14:05:57 +00:00
include libs/master.lib/js[data].asm
[Reduction] #28: Machine_State We~ll, OK, it's just a single variable, but it's originally stored in its own .ASM file as well. And yup, that's how we're going to treat data slices.
2014-08-14 10:09:09 +00:00
include libs/master.lib/machine[data].asm
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
include libs/master.lib/pal[data].asm
[Reduction] #207: PAR-related global data
2014-08-27 00:40:09 +00:00
include libs/master.lib/pf[data].asm
[Reduction] #372: IRand
2014-08-30 10:13:04 +00:00
include libs/master.lib/rand[data].asm
[Reduction] #252: 16-bit sine and cosine table Nice! It's not used by master.lib itself, but ZUN makes good use of these tables to avoid having to rely on floating-point functions.
2014-08-28 05:54:38 +00:00
include libs/master.lib/sin8[data].asm
[Reduction] #43: Text VRAM variables
2014-08-15 12:26:44 +00:00
include libs/master.lib/tx[data].asm
[Reduction] #197: VSync-related global data [Binary change] nop → db 0 after the data declarations in every affected executable.
2014-08-26 20:52:26 +00:00
include libs/master.lib/vs[data].asm
[Reduction] #233: Byte mask
2014-08-27 23:37:48 +00:00
include libs/master.lib/wordmask[data].asm
[Reduction] #116: master.lib memory manager variables
2014-08-21 20:53:12 +00:00
include libs/master.lib/mem[data].asm
[Reduction] #159: super_entry_bfnt [Binary change] Order of 5 relocations in TH05's MAIN.EXE.
2014-08-23 16:07:02 +00:00
include libs/master.lib/super_entry_bfnt[data].asm
[Reduction] #135: Superimposed pattern data ... It really shows that I forgot to compress the "db 0" statements in 2bd664c5e479250d55ae7aa109511a2206f941b0.
2014-08-22 20:31:44 +00:00
include libs/master.lib/superpa[data].asm
[Reduction] #450-451: respal_exist and respal_create
2014-09-03 13:23:51 +00:00
include libs/master.lib/respal_exist[data].asm
[Reduction] #422: draw_trapezoid Yup. From TH03 on, ZUN uses a different version of master.lib, containing more features than the last official version 0.23 from May 1995. Given the relative insignificance of the features in question, I presume that Amusement Makers must have kept their own, improved fork of master.lib, rather than ZUN having hacked master.lib on his own. Anyway, that doesn't matter. In the end, we still have to reverse-engineer each and every one of these changes, and some of the more complicated functions won't even be reduced before the actual reverse-engineering step of this project. [Binary change] Order of 3 relocations in TH05's OP.EXE.
2014-08-31 16:08:50 +00:00
include libs/master.lib/draw_trapezoid[data].asm
[Reduction] #183: bgm_timerhook
2014-08-26 04:18:06 +00:00
include libs/master.lib/bgm_timerhook[data].asm
[Reduction] #172: BGM-related internal data Initializing the BSS data to 0 instead of the ? in the original source file avoids size changes in the MZ header. [Binary change] Order of 5 relocations in TH04's and TH05's MAIN.EXE.
2014-08-25 20:32:21 +00:00
include libs/master.lib/bgm[data].asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th04/snd/se_priority[data].asm
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
include th04/hardware/grppsafx[data].asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th03/snd/se_state[data].asm
[Reverse-engineering] [th04/th05] Music Room / ending background image buffers "bgimage" really was the best name I could come up with here, given what it's used for. Everything else sounded way too ambiguous. Even something like "mempage", in the meaning of "a third memory-backed graphics page"… --Nmlgc
2019-12-08 12:09:13 +00:00
include th04/bgimage[data].asm
[Reverse-engineering] [th02/th03/th04/th05] DOS memory assignment sizes Changing the variable suffix to _paras rather than _siz here, since master.lib uses the latter for byte sizes, while these are paragraphs.
2019-11-23 17:56:00 +00:00
include th05/mem[data].asm
[Reverse-engineering] [th05] Music Room piano sprite data
2019-12-04 10:05:18 +00:00
include th05/music/piano[data].asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th05/snd/load[data].asm
include th04/snd/snd[data].asm
[Reverse-engineering] [th05] Masked PI display As used for the title screen fade-in effect. Another function that apparently was deliberately written to run not that fast, by blitting each row individually to the 400th VRAM row just so that it can then turn on the EGC, perform the *actual* masked blit to the VRAM destination, and then turn the EGC off before moving to the next now. The same effect could have entirely been accomplished by copying graph_pack_put_8() and applying the mask there; it's not like ZUN didn't know how to modify master.lib… (See also 44ad3eb4) --Nmlgc
2019-12-10 07:52:24 +00:00
include th03/formats/pi_slot_put_mask[data].asm
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th05/formats/pi_slot_buffers[bss].asm
[Reverse-engineering] 32-bit VRAM plane pointers I've looked at every openly available piece of PC-98 documentation, and there don't seem to be any official names for the individual planes. The closest thing I could find was the description at http://island.geocities.jp/cklouch/column/pc98bas/pc98disphw2.htm explaining that they represent the blue, red, green, and brightness component when using the default PC-98 palette. However, these planes correspond to nothing else but the 4 individual bits of the final index into the color palette, and you can assign any color to every single palette slot. Therefore, it's merely a convention that your own palettes don't have to follow (and in Touhou, they don't). Nevertheless, there doesn't seem to be an alternative, and the Neko Project II source code uses the same B/R/G/E convention, so I'll go with that as well.
2015-02-10 22:43:34 +00:00
include th05/hardware/vram_planes[data].asm
[Reverse-engineering] [th04/th05] CDG loading
2017-01-19 20:14:22 +00:00
include th03/formats/cdg[data].asm
[Reverse-engineering] [th04/th05] BGM/SE mode setup strings Part of P0062, funded by Touhou Patch Center.
2019-12-21 20:15:20 +00:00
include th04/setup[data].asm
[Reverse-engineering] [th04/th05] ZUN Soft logo
2019-12-01 11:03:31 +00:00
include th04/zunsoft[data].asm
[Reverse-engineering] [th03/th04/th05] Configuration file The supposedly low-hanging fruit that almost every outside contributor wanted to grab a lot earlier, but (of course) always just for a single game… Comprehensively covering all of them has only started to make sense recently 😛 Also, yes, the variable with the uppercase .CFG filename has itself a lowercase name and vice versa… Part of P0077, funded by Splashman and -Tom-.
2020-02-22 11:55:34 +00:00
include th05/formats/cfg[data].asm
th05: Fix all remaining alignment errors These stray NOPs and "db 0" declarations were exactly what made the recompiled executables comparatively large.
2014-07-05 20:29:42 +00:00
db 0
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aSft1_cd2 db 'sft1.cd2',0
aSft2_cd2 db 'sft2.cd2',0
aCar_cd2 db 'car.cd2',0
aSl00_cdg db 'sl00.cdg',0
aSl01_cdg db 'sl01.cdg',0
aSl02_cdg db 'sl02.cdg',0
aSl03_cdg db 'sl03.cdg',0
aSlcl_cdg db 'slcl.cdg',0
aSl04_cdg db 'sl04.cdg',0
aOp2a_pi db 'op2a.pi',0
aOp2b_pi db 'op2b.pi',0
aOp2c_pi db 'op2c.pi',0
aOp2d_pi db 'op2d.pi',0
aOp2e_pi db 'op2e.pi',0
aOp2f_pi db 'op2f.pi',0
aOp2g_pi db 'op2g.pi',0
aOp2h_pi db 'op2h.pi',0
aOp_0 db 'op',0
aOp1_pi_0 db 'op1.pi',0
MUSICROOM_UP dd aMUSICROOM_UP
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; " ------ <20><> ------ "
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
MUSICROOM_DOWN dd aMUSICROOM_DOWN
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
; " ------ <20><> ------ "
dd asc_104D5 ; " ---------------- "
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
MUSICROOM_GAME dd aMUSICROOM_TH01
dd aMUSICROOM_TH02
dd aMUSICROOM_TH03
dd aMUSICROOM_TH04
dd aMUSICROOM_TH05
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
public _MUSIC_TITLES
_MUSIC_TITLES label dword
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
dd aTH01_01 ; "No.1 A Sacred Lot "
dd aTH01_02 ; "No.2 <20>i<EFBFBD><69><EFBFBD>̛ޏ<CC9B> "
dd aTH01_03 ; "No.3 The Positive and Negative "
dd aTH01_04 ; "No.4 Highly Responsive to Prayers "
dd aTH01_05
dd aTH01_06 ; "No.6 <20>V<EFBFBD>g<EFBFBD>`<60><> "
dd aTH01_07 ; "No.7 Oriental Magician "
dd aTH01_08 ; "No.8 <20>j<EFBFBD>ׂ̏<D782><CC8F><EFBFBD><EFBFBD><EFBFBD> "
dd aTH01_09 ; "No.9 <20><><EFBFBD><EFBFBD> "
dd aTH01_10 ; "No.10 the Legend of KAGE "
dd aTH01_11 ; "No.11 <20><><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>|<7C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̎<EFBFBD><CC8E>܂<EFBFBD> "
dd aTH01_12 ; "No.12 Civilization of Magic "
dd aTH01_13 ; "No.13 <20><><EFBFBD>H<EFBFBD>V<EFBFBD>g "
dd aTH01_14 ; "No.14 <20>A<EFBFBD>C<EFBFBD><43><EFBFBD>X "
dd aMUSICROOM_QUIT1 ; " <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> "
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd aTH02_01
dd aTH02_02 ; "No.2 <20>@ <09><><EFBFBD><EFBFBD><EFBFBD>@<40>`Eastern Wind "
dd aTH02_03 ; "No.3 <20>@ She's in a temper!! "
dd aTH02_04 ; "No.4 <20>@ End of Daylight<68>@ "
dd aTH02_05 ; "No.5 <20>@ <20>@ <20><><EFBFBD>݂̂<DD82><CC82><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>@ "
dd aTH02_06 ; "No.6 <20>@<40>@<40>@<40>@<40>@<40><><EFBFBD><EFBFBD><EFBFBD>E<EFBFBD>@<40>@<40>@<40>@ "
dd aTH02_07
dd aTH02_08 ; "No.8 <20>Ђ<EFBFBD><D082>났<EFBFBD>A<EFBFBD>ނ炳<DE82><E782B3><EFBFBD>ɂ<EFBFBD><C982><EFBFBD> "
dd aTH02_09
dd aTH02_10
dd aTH02_11 ; "No.11 Complete Darkness "
dd aTH02_12 ; "No.12 <09>@ <20>G<EFBFBD>L<EFBFBD>X<EFBFBD>g<EFBFBD><67><EFBFBD><EFBFBD><EFBFBD>u "
dd aTH02_13 ; "No.13 <09><><EFBFBD>Ԃނ<D482><DE82>߂݂̂<CC82><DD82><EFBFBD><EFBFBD><EFBFBD> "
dd aTH02_14 ; "No.14 <20>@<40>@<40><><EFBFBD><EFBFBD><EFBFBD>̐X<CC90>@<40>@<40>@ "
dd aTH02_15
dd aTH02_16 ; "<22><><EFBFBD>g<EFBFBD>p.1 <20><><EFBFBD><EFBFBD><EFBFBD>_<EFBFBD>Ћ<EFBFBD><D08B><EFBFBD> "
dd aTH02_17 ; "<22><><EFBFBD>g<EFBFBD>p.2 <20>@<40>z<EFBFBD><7A><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <09>@ "
dd aTH02_18 ; "<22><><EFBFBD>g<EFBFBD>p.3 <20>@<40><><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49> <09>@ "
dd aMUSICROOM_QUIT1 ; " <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> "
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd aTH03_01
dd aTH03_02 ; "No.2 <20>@ <09>@ Selection "
dd aTH03_03
dd aTH03_04 ; "No.4 Reincarnation "
dd aTH03_05 ; "No.5 Dim. Dream "
dd aTH03_06
dd aTH03_07 ; "No.7 <20>@ Maniacal Princess "
dd aTH03_08 ; "No.8 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>`Lost Dream "
dd aTH03_09 ; "No.9 <20><><EFBFBD><EFBFBD><EFBFBD>V<EFBFBD>Y <09>`Dream War "
dd aTH03_10 ; "No.10 <20><><EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD>`Fight it out! "
dd aTH03_11 ; "No.11 <20>@ Sailor of Time "
dd aTH03_12 ; "No.12 Strawberry Crisis!! "
dd aTH03_13
dd aTH03_14 ; "No.14 <20>@<40><><EFBFBD>@<40><><EFBFBD><EFBFBD> "
dd aTH03_15 ; "No.15 <20>@<40>v<EFBFBD><76><EFBFBD>̖<EFBFBD> "
dd aTH03_16
dd aTH03_17 ; "No.17 <20>i<EFBFBD><69><EFBFBD>̖<EFBFBD><CC96><EFBFBD> "
dd aTH03_18 ; "No.18 Maple Dream... "
dd aTH03_19
dd aTH03_20 ; "No.20 <20><><EFBFBD><EFBFBD><EFBFBD>f<EFBFBD><66> "
dd aTH03_21 ; "No.21 <20>Q<EFBFBD>[<5B><><EFBFBD>I<EFBFBD>[<5B>o<EFBFBD>[ "
dd aTH03_22 ; "<22><><EFBFBD>g<EFBFBD>p.1 <20><><EFBFBD>̕<EFBFBD> "
dd aTH03_23 ; "<22><><EFBFBD>g<EFBFBD>p.2 <09>X<EFBFBD>^<5E>[<5B>{<7B>E<EFBFBD>h<EFBFBD><68><EFBFBD>[<5B><> "
dd aTH03_24 ; "<22><><EFBFBD>g<EFBFBD>p.3 Phantasmagoria "
dd aMUSICROOM_QUIT2 ; " <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> "
dd 0
dd 0
dd 0
dd 0
dd 0
dd aTH04_01 ; "No.1 <20><><EFBFBD>z<EFBFBD><7A> <20>` Lotus Land Story "
dd aTH04_02 ; "No.2 Witching Dream "
dd aTH04_03 ; "No.3 Selene's light "
dd aTH04_04
dd aTH04_05 ; "No.5 Break the Sabbath "
dd aTH04_06 ; "No.6 <20>g<EFBFBD><67><EFBFBD><EFBFBD> <20>` Scarlet Phoneme "
dd aTH04_07 ; "No.7 Bad Apple!! "
dd aTH04_08 ; "No.8 <20><><EFBFBD><EFBFBD><EFBFBD>@<40>` Perdition crisis "
dd aTH04_09 ; "No.9 <09>A<EFBFBD><41><EFBFBD>X<EFBFBD>}<7D>G<EFBFBD>X<EFBFBD>e<EFBFBD><65> "
dd aTH04_10 ; "No.10 <20><><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD>z<EFBFBD>ȁ@<40>` Capriccio "
dd aTH04_11 ; "No.11 <20><><EFBFBD>̊<EFBFBD><CC8A>@<40>` Casket of Star "
dd aTH04_12 ; "No.12 Lotus Love "
dd aTH04_13 ; "No.13 <20><><EFBFBD><EFBFBD><EFBFBD>鋰<EFBFBD>| <20>`Sleeping Terror "
dd aTH04_14 ; "No.14 Dream Land "
dd aTH04_15 ; "No.15 <20>H<EFBFBD><48><EFBFBD>@<40>` Inanimate Dream "
dd aTH04_16
dd aTH04_17 ; "No.17 <20><><EFBFBD>C<EFBFBD>h<EFBFBD><68><EFBFBD>z<EFBFBD>@<40>` Icemilk Magic "
dd aTH04_18 ; "No.18 <20><><EFBFBD>킢<EFBFBD><ED82A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Innocence "
dd aTH04_19 ; "No.19 Days "
dd aTH04_20 ; "No.20 Peaceful "
dd aTH04_21 ; "No.21 Arcadian Dream "
dd aTH04_22 ; "No.22 <20><><EFBFBD>z<EFBFBD>̏Z<CC8F>l "
dd aTH04_23 ; "<22><><EFBFBD>g<EFBFBD>p.1 Lotus Road "
dd aTH04_24 ; "<22><><EFBFBD>g<EFBFBD>p.2 Dreamy pilot "
dd aTH04_25 ; "<22><><EFBFBD>g<EFBFBD>p.3 Incomplete Plot "
dd aTH04_26 ; "<22><><EFBFBD>g<EFBFBD>p.4 Border Land "
dd aTH04_27 ; "<22><><EFBFBD>g<EFBFBD>p.5 Magic Shop of Raspberry "
dd aTH04_28 ; "<22><><EFBFBD>g<EFBFBD>p.6 Crescent Dream "
dd aMUSICROOM_QUIT1 ; " <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> "
dd 0
dd aTH05_01
dd aTH05_02 ; "No.2 Dream Express "
dd aTH05_03 ; "No.3 <20><><EFBFBD>@<40>w<EFBFBD>@<40>` Magic Square "
dd aTH05_04
dd aTH05_05 ; "No.5 <20><><EFBFBD>V<EFBFBD>@<40>` Spiritual Heaven "
dd aTH05_06 ; "No.6 Romantic Children "
dd aTH05_07 ; "No.7 <20>v<EFBFBD><76><EFBFBD>X<EFBFBD>`<60>b<EFBFBD>N<EFBFBD>}<7D>C<EFBFBD><43><EFBFBD>h "
dd aTH05_08 ; "No.8 <20><><EFBFBD>C<EFBFBD>v<EFBFBD><76><EFBFBD><EFBFBD><EFBFBD>C<EFBFBD>Y "
dd aTH05_09 ; "No.9 <20>֒f<D692>̖<EFBFBD><CC96>@ <20>` Forbidden Magic"
dd aTH05_10 ; "No.10 <20>^<5E>g<EFBFBD>̏<EFBFBD><CC8F><EFBFBD><EFBFBD>@<40>` Crimson Dead!!"
dd aTH05_11 ; "No.11 <20><><EFBFBD>؂<EFBFBD><D882>̏<EFBFBD><CC8F><EFBFBD><EFBFBD>@<40>` Judas Kiss "
dd aTH05_12 ; "No.12 the Last Judgement "
dd aTH05_13 ; "No.13 <20>߂<EFBFBD><DF82><EFBFBD><EFBFBD>l<EFBFBD>`<60>@<40>` Doll of Misery"
dd aTH05_14 ; "No.14 <20><><EFBFBD>E<EFBFBD>̉ʂā@<40>` World's End "
dd aTH05_15 ; "No.15 <20>_<EFBFBD>b<EFBFBD><62><EFBFBD>z<EFBFBD>@<40>` Infinite Being "
dd aTH05_16 ; "No.16 <20>s<EFBFBD>v<EFBFBD>c<EFBFBD>̍<EFBFBD><CC8D>̃A<CC83><41><EFBFBD>X "
dd aTH05_17 ; "No.17 the Grimoire of Alice "
dd aTH05_18 ; "No.18 <20>_<EFBFBD><5F> "
dd aTH05_19 ; "No.19 Endless "
dd aTH05_20 ; "No.20 <20>v<EFBFBD><76><EFBFBD>̊y<CC8A><79> "
dd aTH05_21 ; "No.21 Mystic Dream "
dd aTH05_22 ; "No.22 Peaceful Romancer "
dd aTH05_23 ; "No.23 <20><><EFBFBD>̋x<CC8B><78><EFBFBD>ޏ<EFBFBD> "
dd aMUSICROOM_QUIT1 ; " <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> "
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
public _MUSIC_FILES
_MUSIC_FILES label dword
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dd aR_00 ; "r_00"
dd aR_01 ; "r_01"
dd aR_02 ; "r_02"
dd aR_03 ; "r_03"
dd aR_04 ; "r_04"
dd aR_05 ; "r_05"
dd aR_06 ; "r_06"
dd aR_07 ; "r_07"
dd aR_08 ; "r_08"
dd aR_09 ; "r_09"
dd aR_10 ; "r_10"
dd aR_11 ; "r_11"
dd aR_12 ; "r_12"
dd aR_13 ; "r_13"
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dd aH_op ; "h_op"
dd aH_st00 ; "h_st00"
dd aH_st00b ; "h_st00b"
dd aH_st01 ; "h_st01"
dd aH_st01b ; "h_st01b"
dd aH_st02 ; "h_st02"
dd aH_st02b ; "h_st02b"
dd aH_st03 ; "h_st03"
dd aH_st03b ; "h_st03b"
dd aH_st04 ; "h_st04"
dd aH_st04b ; "h_st04b"
dd aH_st05 ; "h_st05"
dd aH_st05b ; "h_st05b"
dd aH_end ; "h_end"
dd aH_staff ; "h_staff"
dd aH_ng00 ; "h_ng00"
dd aH_ng01 ; "h_ng01"
dd aH_ng02 ; "h_ng02"
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dd aY_op ; "y_op"
dd aY_select ; "y_select"
dd aY_00mm ; "y_00mm"
dd aY_01mm ; "y_01mm"
dd aY_02mm ; "y_02mm"
dd aY_03mm ; "y_03mm"
dd aY_04mm ; "y_04mm"
dd aY_05mm ; "y_05mm"
dd aY_06mm ; "y_06mm"
dd aY_dec ; "y_dec"
dd aY_07mm ; "y_07mm"
dd aY_08mm ; "y_08mm"
dd aY_demo1 ; "y_demo1"
dd aY_demo2 ; "y_demo2"
dd aY_demo3 ; "y_demo3"
dd aY_demo4 ; "y_demo4"
dd aY_demo5 ; "y_demo5"
dd aY_ed ; "y_ed"
dd aY_score ; "y_score"
dd aY_win ; "y_win"
dd aY_over ; "y_over"
dd aY_ng00 ; "y_ng00"
dd aY_ng01 ; "y_ng01"
dd aY_ng02 ; "y_ng02"
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dd aG_op ; "g_op"
dd aG_st00 ; "g_st00"
dd aG_st10 ; "g_st10"
dd aG_st00b ; "g_st00b"
dd aG_st01 ; "g_st01"
dd aG_st01b ; "g_st01b"
dd aG_st02 ; "g_st02"
dd aG_st02b ; "g_st02b"
dd aG_st03 ; "g_st03"
dd aG_st03c ; "g_st03c"
dd aG_st03b ; "g_st03b"
dd aG_st04 ; "g_st04"
dd aG_st04b ; "g_st04b"
dd aG_st05 ; "g_st05"
dd aG_st05b ; "g_st05b"
dd aG_st06 ; "g_st06"
dd aG_st06b ; "g_st06b"
dd aG_st06c ; "g_st06c"
dd aG_end1 ; "g_end1"
dd aG_end2 ; "g_end2"
dd aG_staff ; "g_staff"
dd aG_name ; "g_name"
dd aG_ng00 ; "g_ng00"
dd aG_ng01 ; "g_ng01"
dd aG_ng02 ; "g_ng02"
dd aG_ng03 ; "g_ng03"
dd aG_ng04 ; "g_ng04"
dd aG_ng05 ; "g_ng05"
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
dd 0
dd 0
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
dd aH_op+2
dd aH_st00+2
dd aH_st00b+2
dd aH_st01+2
dd aH_st01b+2
dd aH_st02+2
dd aH_st02b+2
dd aH_st03+2
dd aH_st03b+2
dd aG_st03c+2
dd aSt03d ; "st03d"
dd aH_st04+2
dd aH_st04b+2
dd aH_st05+2
dd aH_st05b+2
dd aG_st06+2
dd aG_st06b+2
dd aEd00 ; "ed00"
dd aEd01 ; "ed01"
dd aEd02 ; "ed02"
dd aH_staff+2
dd aExed ; "exed"
dd aG_name+2
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
dd 0
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
music_game dw 4
th05/op: Identify Music Room strings
2014-07-03 19:28:21 +00:00
MUSICROOM_TRACKCOUNTS dw 14,18,24,28,23
[Reduction] Bouncing Music Room polygons
2017-01-09 20:10:33 +00:00
include th02/music/polygons[data].asm
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aMUSICROOM_UP db ' ------ <20><> ------ ',0
aMUSICROOM_DOWN db ' ------ <20><> ------ ',0
asc_104D5 db ' ---------------- ',0
aMUSICROOM_TH01 db ' <20><><EFBFBD>P<EFBFBD>e<EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD>ˈٓ` Arrange ver ',0
aMUSICROOM_TH02 db ' <20><><EFBFBD>Q<EFBFBD>e<EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>^ Special MIX ',0
aMUSICROOM_TH03 db ' <20><><EFBFBD>R<EFBFBD>e<EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Special MIX ',0
aMUSICROOM_TH04 db ' <20><><EFBFBD>S<EFBFBD>e<EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>z<EFBFBD><7A> Special MIX ',0
aMUSICROOM_TH05 db ' <20><><EFBFBD>T<EFBFBD>e<EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD>k MysticSquare ',0
aTH01_01 db 'No.1 A Sacred Lot ',0
aTH01_02 db 'No.2 <20>i<EFBFBD><69><EFBFBD>̛ޏ<CC9B> ',0
aTH01_03 db 'No.3 The Positive and Negative ',0
aTH01_04 db 'No.4 Highly Responsive to Prayers ',0
aTH01_05 db 'No.5 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>k ',0
aTH01_06 db 'No.6 <20>V<EFBFBD>g<EFBFBD>`<60><> ',0
aTH01_07 db 'No.7 Oriental Magician ',0
aTH01_08 db 'No.8 <20>j<EFBFBD>ׂ̏<D782><CC8F><EFBFBD><EFBFBD><EFBFBD> ',0
aTH01_09 db 'No.9 <20><><EFBFBD><EFBFBD> ',0
aTH01_10 db 'No.10 the Legend of KAGE ',0
aTH01_11 db 'No.11 <20><><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>|<7C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̎<EFBFBD><CC8E>܂<EFBFBD> ',0
aTH01_12 db 'No.12 Civilization of Magic ',0
aTH01_13 db 'No.13 <20><><EFBFBD>H<EFBFBD>V<EFBFBD>g ',0
aTH01_14 db 'No.14 <20>A<EFBFBD>C<EFBFBD><43><EFBFBD>X ',0
aMUSICROOM_QUIT1 db ' <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> ',0
aTH02_01 db 'No.1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>^<5E>@<40>`<60><><EFBFBD>y<EFBFBD><79>䶗<EFBFBD> ',0
aTH02_02 db 'No.2 <20>@ <20><><EFBFBD><EFBFBD><EFBFBD>@<40>`Eastern Wind ',0
aTH02_03 db 'No.3 <20>@ She',27h,'s in a temper!! ',0
aTH02_04 db 'No.4 <20>@ End of Daylight<68>@ ',0
aTH02_05 db 'No.5 <20>@ <20>@ <20><><EFBFBD>݂̂<DD82><CC82><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>@ ',0
aTH02_06 db 'No.6 <20>@<40>@<40>@<40>@<40>@<40><><EFBFBD><EFBFBD><EFBFBD>E<EFBFBD>@<40>@<40>@<40>@ ',0
aTH02_07 db 'No.7 <20>@<40>@<40>@<40>@<40><><EFBFBD><EFBFBD><EFBFBD>q<EFBFBD><71><EFBFBD>ā@<40>@<40>@ ',0
aTH02_08 db 'No.8 <20>Ђ<EFBFBD><D082>났<EFBFBD>A<EFBFBD>ނ炳<DE82><E782B3><EFBFBD>ɂ<EFBFBD><C982><EFBFBD> ',0
aTH02_09 db 'No.9 <20>@ <20>@ <20><><EFBFBD>F<EFBFBD>}<7D>W<EFBFBD>b<EFBFBD>N <20>@ ',0
aTH02_10 db 'No.10 <20>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>^<5E>@<40>`<60>H<EFBFBD><48><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ',0
aTH02_11 db 'No.11 Complete Darkness ',0
aTH02_12 db 'No.12 <20>@ <20>G<EFBFBD>L<EFBFBD>X<EFBFBD>g<EFBFBD><67><EFBFBD><EFBFBD><EFBFBD>u ',0
aTH02_13 db 'No.13 <20><><EFBFBD>Ԃނ<D482><DE82>߂݂̂<CC82><DD82><EFBFBD><EFBFBD><EFBFBD> ',0
aTH02_14 db 'No.14 <20>@<40>@<40><><EFBFBD><EFBFBD><EFBFBD>̐X<CC90>@<40>@<40>@ ',0
aTH02_15 db 'No.15 <20>̘b<CC98><62><EFBFBD>񂾁[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ',0
aTH02_16 db '<27><><EFBFBD>g<EFBFBD>p.1 <20><><EFBFBD><EFBFBD><EFBFBD>_<EFBFBD>Ћ<EFBFBD><D08B><EFBFBD> ',0
aTH02_17 db '<27><><EFBFBD>g<EFBFBD>p.2 <20>@<40>z<EFBFBD><7A><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>@ ',0
aTH02_18 db '<27><><EFBFBD>g<EFBFBD>p.3 <20>@<40><><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49> <20>@ ',0
aTH03_01 db 'No.1 <20>@<40><><EFBFBD>͎<EFBFBD><CD8E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>z<EFBFBD><7A><EFBFBD><EFBFBD> ',0
aTH03_02 db 'No.2 <20>@ <20>@ Selection ',0
aTH03_03 db 'No.3 <20><><EFBFBD><EFBFBD><EFBFBD>d<EFBFBD><64><EFBFBD>k ',0
aTH03_04 db 'No.4 Reincarnation ',0
aTH03_05 db 'No.5 Dim. Dream ',0
aTH03_06 db 'No.6 Tabula rasa<73>@<40>`<60>󔒏<EFBFBD><F394928F><EFBFBD> ',0
aTH03_07 db 'No.7 <20>@ Maniacal Princess ',0
aTH03_08 db 'No.8 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>`Lost Dream ',0
aTH03_09 db 'No.9 <20><><EFBFBD><EFBFBD><EFBFBD>V<EFBFBD>Y <20>`Dream War ',0
aTH03_10 db 'No.10 <20><><EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD>`Fight it out! ',0
aTH03_11 db 'No.11 <20>@ Sailor of Time ',0
aTH03_12 db 'No.12 Strawberry Crisis!! ',0
aTH03_13 db 'No.13 <20>񓝈ꖂ<F1939D88>@<40><><EFBFBD>E<EFBFBD>_ ',0
aTH03_14 db 'No.14 <20>@<40><><EFBFBD>@<40><><EFBFBD><EFBFBD> ',0
aTH03_15 db 'No.15 <20>@<40>v<EFBFBD><76><EFBFBD>̖<EFBFBD> ',0
aTH03_16 db 'No.16 <20><><EFBFBD><EFBFBD><EFBFBD>̐‚<CC90><C282><EFBFBD> ',0
aTH03_17 db 'No.17 <20>i<EFBFBD><69><EFBFBD>̖<EFBFBD><CC96><EFBFBD> ',0
aTH03_18 db 'No.18 Maple Dream... ',0
aTH03_19 db 'No.19 <20><><EFBFBD>l<EFBFBD>̋x<CC8B><78> ',0
aTH03_20 db 'No.20 <20><><EFBFBD><EFBFBD><EFBFBD>f<EFBFBD><66> ',0
aTH03_21 db 'No.21 <20>Q<EFBFBD>[<5B><><EFBFBD>I<EFBFBD>[<5B>o<EFBFBD>[ ',0
aTH03_22 db '<27><><EFBFBD>g<EFBFBD>p.1 <20><><EFBFBD>̕<EFBFBD> ',0
aTH03_23 db '<27><><EFBFBD>g<EFBFBD>p.2 <20>X<EFBFBD>^<5E>[<5B>{<7B>E<EFBFBD>h<EFBFBD><68><EFBFBD>[<5B><> ',0
aTH03_24 db '<27><><EFBFBD>g<EFBFBD>p.3 Phantasmagoria ',0
aMUSICROOM_QUIT2 db ' <20>^<5E>C<EFBFBD>g<EFBFBD><67><EFBFBD>ɖ߂<C996> ',0
aTH04_01 db 'No.1 <20><><EFBFBD>z<EFBFBD><7A> <20>` Lotus Land Story ',0
aTH04_02 db 'No.2 Witching Dream ',0
aTH04_03 db 'No.3 Selene',27h,'s light ',0
aTH04_04 db 'No.4 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Decoration Battle ',0
aTH04_05 db 'No.5 Break the Sabbath ',0
aTH04_06 db 'No.6 <20>g<EFBFBD><67><EFBFBD><EFBFBD> <20>` Scarlet Phoneme ',0
aTH04_07 db 'No.7 Bad Apple!! ',0
aTH04_08 db 'No.8 <20><><EFBFBD><EFBFBD><EFBFBD>@<40>` Perdition crisis ',0
aTH04_09 db 'No.9 <20>A<EFBFBD><41><EFBFBD>X<EFBFBD>}<7D>G<EFBFBD>X<EFBFBD>e<EFBFBD><65> ',0
aTH04_10 db 'No.10 <20><><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD>z<EFBFBD>ȁ@<40>` Capriccio ',0
aTH04_11 db 'No.11 <20><><EFBFBD>̊<EFBFBD><CC8A>@<40>` Casket of Star ',0
aTH04_12 db 'No.12 Lotus Love ',0
aTH04_13 db 'No.13 <20><><EFBFBD><EFBFBD><EFBFBD>鋰<EFBFBD>| <20>`Sleeping Terror ',0
aTH04_14 db 'No.14 Dream Land ',0
aTH04_15 db 'No.15 <20>H<EFBFBD><48><EFBFBD>@<40>` Inanimate Dream ',0
aTH04_16 db 'No.16 <20>ւ<EFBFBD><D682><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><C882>V<EFBFBD>Y ',0
aTH04_17 db 'No.17 <20><><EFBFBD>C<EFBFBD>h<EFBFBD><68><EFBFBD>z<EFBFBD>@<40>` Icemilk Magic ',0
aTH04_18 db 'No.18 <20><><EFBFBD>킢<EFBFBD><ED82A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Innocence ',0
aTH04_19 db 'No.19 Days ',0
aTH04_20 db 'No.20 Peaceful ',0
aTH04_21 db 'No.21 Arcadian Dream ',0
aTH04_22 db 'No.22 <20><><EFBFBD>z<EFBFBD>̏Z<CC8F>l ',0
aTH04_23 db '<27><><EFBFBD>g<EFBFBD>p.1 Lotus Road ',0
aTH04_24 db '<27><><EFBFBD>g<EFBFBD>p.2 Dreamy pilot ',0
aTH04_25 db '<27><><EFBFBD>g<EFBFBD>p.3 Incomplete Plot ',0
aTH04_26 db '<27><><EFBFBD>g<EFBFBD>p.4 Border Land ',0
aTH04_27 db '<27><><EFBFBD>g<EFBFBD>p.5 Magic Shop of Raspberry ',0
aTH04_28 db '<27><><EFBFBD>g<EFBFBD>p.6 Crescent Dream ',0
aTH05_01 db 'No.1 <20><><EFBFBD>Y<EFBFBD>k<EFBFBD>@<40>` Mystic Square ',0
aTH05_02 db 'No.2 Dream Express ',0
aTH05_03 db 'No.3 <20><><EFBFBD>@<40>w<EFBFBD>@<40>` Magic Square ',0
aTH05_04 db 'No.4 <20><><EFBFBD>z<EFBFBD><7A><EFBFBD><EFBFBD> ',0
aTH05_05 db 'No.5 <20><><EFBFBD>V<EFBFBD>@<40>` Spiritual Heaven ',0
aTH05_06 db 'No.6 Romantic Children ',0
aTH05_07 db 'No.7 <20>v<EFBFBD><76><EFBFBD>X<EFBFBD>`<60>b<EFBFBD>N<EFBFBD>}<7D>C<EFBFBD><43><EFBFBD>h ',0
aTH05_08 db 'No.8 <20><><EFBFBD>C<EFBFBD>v<EFBFBD><76><EFBFBD><EFBFBD><EFBFBD>C<EFBFBD>Y ',0
aTH05_09 db 'No.9 <20>֒f<D692>̖<EFBFBD><CC96>@ <20>` Forbidden Magic',0
aTH05_10 db 'No.10 <20>^<5E>g<EFBFBD>̏<EFBFBD><CC8F><EFBFBD><EFBFBD>@<40>` Crimson Dead!!',0
aTH05_11 db 'No.11 <20><><EFBFBD>؂<EFBFBD><D882>̏<EFBFBD><CC8F><EFBFBD><EFBFBD>@<40>` Judas Kiss ',0
aTH05_12 db 'No.12 the Last Judgement ',0
aTH05_13 db 'No.13 <20>߂<EFBFBD><DF82><EFBFBD><EFBFBD>l<EFBFBD>`<60>@<40>` Doll of Misery',0
aTH05_14 db 'No.14 <20><><EFBFBD>E<EFBFBD>̉ʂā@<40>` World',27h,'s End ',0
aTH05_15 db 'No.15 <20>_<EFBFBD>b<EFBFBD><62><EFBFBD>z<EFBFBD>@<40>` Infinite Being ',0
aTH05_16 db 'No.16 <20>s<EFBFBD>v<EFBFBD>c<EFBFBD>̍<EFBFBD><CC8D>̃A<CC83><41><EFBFBD>X ',0
aTH05_17 db 'No.17 the Grimoire of Alice ',0
aTH05_18 db 'No.18 <20>_<EFBFBD><5F> ',0
aTH05_19 db 'No.19 Endless ',0
aTH05_20 db 'No.20 <20>v<EFBFBD><76><EFBFBD>̊y<CC8A><79> ',0
aTH05_21 db 'No.21 Mystic Dream ',0
aTH05_22 db 'No.22 Peaceful Romancer ',0
aTH05_23 db 'No.23 <20><><EFBFBD>̋x<CC8B><78><EFBFBD>ޏ<EFBFBD> ',0
aR_00 db 'r_00',0
aR_01 db 'r_01',0
aR_02 db 'r_02',0
aR_03 db 'r_03',0
aR_04 db 'r_04',0
aR_05 db 'r_05',0
aR_06 db 'r_06',0
aR_07 db 'r_07',0
aR_08 db 'r_08',0
aR_09 db 'r_09',0
aR_10 db 'r_10',0
aR_11 db 'r_11',0
aR_12 db 'r_12',0
aR_13 db 'r_13',0
aH_op db 'h_op',0
aH_st00 db 'h_st00',0
aH_st00b db 'h_st00b',0
aH_st01 db 'h_st01',0
aH_st01b db 'h_st01b',0
aH_st02 db 'h_st02',0
aH_st02b db 'h_st02b',0
aH_st03 db 'h_st03',0
aH_st03b db 'h_st03b',0
aH_st04 db 'h_st04',0
aH_st04b db 'h_st04b',0
aH_st05 db 'h_st05',0
aH_st05b db 'h_st05b',0
aH_end db 'h_end',0
aH_staff db 'h_staff',0
aH_ng00 db 'h_ng00',0
aH_ng01 db 'h_ng01',0
aH_ng02 db 'h_ng02',0
aY_op db 'y_op',0
aY_select db 'y_select',0
aY_00mm db 'y_00mm',0
aY_01mm db 'y_01mm',0
aY_02mm db 'y_02mm',0
aY_03mm db 'y_03mm',0
aY_04mm db 'y_04mm',0
aY_05mm db 'y_05mm',0
aY_06mm db 'y_06mm',0
aY_dec db 'y_dec',0
aY_07mm db 'y_07mm',0
aY_08mm db 'y_08mm',0
aY_demo1 db 'y_demo1',0
aY_demo2 db 'y_demo2',0
aY_demo3 db 'y_demo3',0
aY_demo4 db 'y_demo4',0
aY_demo5 db 'y_demo5',0
aY_ed db 'y_ed',0
aY_score db 'y_score',0
aY_win db 'y_win',0
aY_over db 'y_over',0
aY_ng00 db 'y_ng00',0
aY_ng01 db 'y_ng01',0
aY_ng02 db 'y_ng02',0
aG_op db 'g_op',0
aG_st00 db 'g_st00',0
aG_st10 db 'g_st10',0
aG_st00b db 'g_st00b',0
aG_st01 db 'g_st01',0
aG_st01b db 'g_st01b',0
aG_st02 db 'g_st02',0
aG_st02b db 'g_st02b',0
aG_st03 db 'g_st03',0
aG_st03c db 'g_st03c',0
aG_st03b db 'g_st03b',0
aG_st04 db 'g_st04',0
aG_st04b db 'g_st04b',0
aG_st05 db 'g_st05',0
aG_st05b db 'g_st05b',0
aG_st06 db 'g_st06',0
aG_st06b db 'g_st06b',0
aG_st06c db 'g_st06c',0
aG_end1 db 'g_end1',0
aG_end2 db 'g_end2',0
aG_staff db 'g_staff',0
aG_name db 'g_name',0
aG_ng00 db 'g_ng00',0
aG_ng01 db 'g_ng01',0
aG_ng02 db 'g_ng02',0
aG_ng03 db 'g_ng03',0
aG_ng04 db 'g_ng04',0
aG_ng05 db 'g_ng05',0
aSt03d db 'st03d',0
aEd00 db 'ed00',0
aEd01 db 'ed01',0
aEd02 db 'ed02',0
aExed db 'exed',0
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
include th05/music/music_cmt_load[data].asm
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aMusic_pi db 'music.pi',0
aMusic_dat db 'music.dat',0
aKaikidan1_dat1 db '<27><><EFBFBD>Y<EFBFBD>k1.dat',0
th05/op: Declare some missing strings as such Well, nobody actually creates perfect code the first time around, except Linus Torvalds. (http://youtu.be/4XpnKHJAok8?t=22m18s)
2014-07-03 19:12:55 +00:00
db 0
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aGensou_scr db 'GENSOU.SCR',0
aName db 'name',0
aHi01_pi db 'hi01.pi',0
aOp1_pi_1 db 'op1.pi',0
aOp_1 db 'op',0
aScnum_bft db 'scnum.bft',0
aHi_m_bft db 'hi_m.bft',0
th05: Fix all remaining alignment errors These stray NOPs and "db 0" declarations were exactly what made the recompiled executables comparatively large.
2014-07-05 20:29:42 +00:00
db 0
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aSlb1_pi db 'slb1.pi',0
Set up labels to denote the BSS and init/exit table segments Again, we can't split dseg into the "real" segments just yet, because that would force us to correct the assumed data segment in every single function. [Binary change] Relocations in TH01's FUUIN.EXE. Again.
2014-08-17 21:55:59 +00:00
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
.data?
[Maintenance] Use the same resident structure pointer name for every game The TH04/TH05 BGM/SE mode setup is a good example for code where different structure field offsets will vanish completely upon reverse- engineering. If we continued to use the per-game ID string as the variable name, we'd only have another game-specific "difference" there. Part of P0065, funded by Touhou Patch Center.
2019-12-30 14:48:17 +00:00
public _resident
_resident dd ?
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
_in_option db ?
Finally use standard segment names everywhere And I guess we just have to ignore and disable that segment alignment warning for TH01. It's not like this changes anything in the binary.
2015-02-18 11:07:37 +00:00
db ?
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
_putfunc dw ?
_main_input_allowed db ?
_option_input_allowed db ?
[Reduction] #225: Clipping variables for drawing Well, great. Why did the trapezoid variables have to be included in this object file? 10 of the executables don't use them, and there's no way to locate that one needle in the haystack of uninitialized data now.
2014-08-27 20:57:18 +00:00
include libs/master.lib/clip[bss].asm
[Reduction] #359: File-related global data
2014-08-30 05:49:51 +00:00
include libs/master.lib/fil[bss].asm
[Reduction] #711: master.lib joystick globals Funded by -Tom-.
2018-04-15 14:05:57 +00:00
include libs/master.lib/js[bss].asm
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
include libs/master.lib/pal[bss].asm
[Reduction] #197: VSync-related global data [Binary change] nop → db 0 after the data declarations in every affected executable.
2014-08-26 20:52:26 +00:00
include libs/master.lib/vs[bss].asm
[Reduction] #198-201: vsync_start and vsync_end
2014-08-26 21:58:08 +00:00
include libs/master.lib/vsync[bss].asm
[Reduction] #116: master.lib memory manager variables
2014-08-21 20:53:12 +00:00
include libs/master.lib/mem[bss].asm
[Reduction] #135: Superimposed pattern data ... It really shows that I forgot to compress the "db 0" statements in 2bd664c5e479250d55ae7aa109511a2206f941b0.
2014-08-22 20:31:44 +00:00
include libs/master.lib/superpa[bss].asm
[Reduction] #380-383: super_put_rect [Binary change] db 0 → nop after the end of superptr_draw in all affected executables.
2014-08-31 02:46:46 +00:00
include libs/master.lib/super_put_rect[bss].asm
[Reduction] Lookup table for horizontally flipping planar pixels OK, let's not identify the arrays in a file-based fashion just yet, and first reduce all shared ZUN code that uses arrays. Less stressful, we'll have to do this anyway, and I just can't resist the urge to immediately reverse-engineer everything I find.
2017-01-07 21:30:46 +00:00
include th03/formats/hfliplut[bss].asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th04/snd/interrupt[bss].asm
[Reduction] #172: BGM-related internal data Initializing the BSS data to 0 instead of the ? in the original source file avoids size changes in the MZ header. [Binary change] Order of 5 relocations in TH04's and TH05's MAIN.EXE.
2014-08-25 20:32:21 +00:00
include libs/master.lib/bgm[bss].asm
[Reverse-engineering] [th05] PMD work area and piano note data Good job identifying what is bascially the QQ structure from PMDWin! --Nmlgc
2019-12-04 03:19:38 +00:00
include th05/music/piano[bss].asm
[Maintenance] Move the sound driver function slices from hardware/ to snd/ And renaming them all to the short filenames they will be decompiled to for consistency. These functions aren't really immediately hardware-related, as we've established earlier in the decompilation.
2015-03-15 21:54:15 +00:00
include th02/snd/load[bss].asm
[Reverse-engineering] [th05] Masked PI display As used for the title screen fade-in effect. Another function that apparently was deliberately written to run not that fast, by blitting each row individually to the 400th VRAM row just so that it can then turn on the EGC, perform the *actual* masked blit to the VRAM destination, and then turn the EGC off before moving to the next now. The same effect could have entirely been accomplished by copying graph_pack_put_8() and applying the mask there; it's not like ZUN didn't know how to modify master.lib… (See also 44ad3eb4) --Nmlgc
2019-12-10 07:52:24 +00:00
include th05/formats/pi_slot_put_mask[bss].asm
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th05/formats/pi_slot_headers[bss].asm
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
include th04/hardware/input[bss].asm
[Reverse-engineering] [th04/th05] CDG loading
2017-01-19 20:14:22 +00:00
include th04/formats/cdg[bss].asm
[Reduction] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
include libs/master.lib/pfint21[bss].asm
[Reverse-engineering] [th04/th05] EGC-powered page 1→0 region copies
2019-12-07 07:37:29 +00:00
include th04/hardware/egccopyr[bss].asm
[Reverse-engineering] [th04] BGM/SE mode setup window rendering Part of P0064, funded by Touhou Patch Center.
2019-12-29 14:25:34 +00:00
include th04/setup[bss].asm
[Reverse-engineering] [th04/th05] ZUN Soft logo explosions Which seemed a nicer and more debuggable intro to how ZUN implements sprites than starting with a random structure from MAIN.EXE. Funded by -Tom-.
2018-03-21 22:20:04 +00:00
include th04/zunsoft[bss].asm
Compress unitialized memory by replacing bytes with dwords
2014-07-05 21:03:42 +00:00
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
dd ? ;
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
include th02/music/music[bss].asm
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
byte_13E96 db ?
Compress unitialized memory by replacing bytes with dwords
2014-07-05 21:03:42 +00:00
db ?
[Maintenance] [th04/th05] Unused setup and Music Room data
2019-12-21 09:30:02 +00:00
include th03/music/cmt_back[bss].asm
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
include th02/music/music_cmt[bss].asm
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
word_1403A dw ?
word_1403C dw ?
musicroom_trackcount dw ?
[Reverse-engineering] [th04/th05] GENSOU.SCR structure Funny how the actual scores are stored as little-endian gaiji strings in the bold font, yet never actually used as such. Part of P0063, funded by -Tom-.
2019-12-26 16:19:44 +00:00
extern _hi:scoredat_section_t
extern _hi2:scoredat_section_t
[Reverse-engineering] [th05] Character selection and unlock variables
2019-12-07 10:37:53 +00:00
extern _hiscore_rank:byte
extern _cleared_with:byte
extern _extra_unlocked:byte
extern _playchar_menu_sel:byte
extern _rank:byte
extern _extra_playable_with:byte
extern _selectable_with:byte
Start out with th05's OP.EXE This is the raw output of IDA's initial analysis of the original OP.EXE, touched up in order to compile to an executable identical to the original build.
2014-06-26 20:33:22 +00:00
Let Turbo C++ link in the Borland C/C++ runtime for the main EXE files This took long enough, so we're not covering the COM files right now. Like, I can't even tell how you're supposed to work around the forced word alignment for the _TEXT segment. Guess we'll just have to decompile all of these in one go, just like we did with ZUNSOFT.COM. Also, it really seems as if we're merely trading one ugly workaround for another in our quest for identical binaries.
2015-02-19 06:46:36 +00:00
end