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ReC98/th04_op.asm

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th04/op: Initial state
2014-06-29 14:51:19 +00:00
;
; +-------------------------------------------------------------------------+
; | This file has been generated by The Interactive Disassembler (IDA) |
; | Copyright (c) 2009 by Hex-Rays, <support@hex-rays.com> |
; +-------------------------------------------------------------------------+
;
; Input MD5 : 492DA6ACEE8714C252630BCE0D3C12FD
; File Name : th04/OP.EXE
; Format : MS-DOS executable (EXE)
; Base Address: 0h Range: 0h-133E0h Loaded length: 11A40h
; Entry Point : 0:0
; OS type : MS DOS
; Application type: Executable 16bit
[Regression] Explicitly request 16-bit default segments when using .MODEL Whoops, turns out that the build has been broken on TASM32 version 5.3 (the one in the DevKit) ever since 7897bf1. In contrast to version 5.0 (which I use for my development), 5.3 actually defines 32-bit segments if you specify a .386 CPU before using .MODEL. That might have been the reason for the .286 workaround all along? Turns out there's the USE16 modifier, which makes this much more explicit than switching CPUs.
2021-03-29 17:16:49 +00:00
.386
[Maintenance] Remove the .ALPHA segment ordering workaround We could have just abused the _TEXT segment all this time?! Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-22 14:44:17 +00:00
.model use16 large _TEXT
th04/op: Initial state
2014-06-29 14:51:19 +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 th04/th04.inc
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
include th04/hardware/grppsafx.inc
[Maintenance] Move the contents of `music/` subdirectories under `op/` Making it more obvious that it's Music *Room* code, not BGM code. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-12 20:31:36 +00:00
include th04/op/music.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
[Separate translation units] [th04/th05] .CDG: Loading and freeing Undecompilable again. The loading functions have these *_noalpha() variants that simply set a global variable and fall through to the regular functions, while cdg_free() has its first `PUSH DI` instruction after the first expression we'd be decompiling. cdg_free_all() *could* be decompiled… but would also require _FLAGS trickery, and it's simply not worth starting a translation unit for one such small function. Part of P0127, funded by [Anonymous].
2020-11-14 16:24:04 +00:00
g_SHARED group SHARED, SHARED_
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Reduction] #148: bfnt_entry_pat
2014-08-23 09:51:14 +00:00
include libs/master.lib/bfnt_entry_pat.asm
[Reduction] #150: bfnt_extend_header_skip
2014-08-23 10:23:03 +00:00
include libs/master.lib/bfnt_extend_header_skip.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] #246: grcg_boxfill
2014-08-28 03:31:57 +00:00
include libs/master.lib/grcg_boxfill.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] #441: grcg_round_boxfill No local symbol definitions for variables here, as they are used in both the normal function and the retfunc.
2014-09-01 19:08:57 +00:00
include libs/master.lib/grcg_round_boxfill.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] #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] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
include libs/master.lib/gaiji_backup.asm
[Reduction] #407: gaiji_entry_bfnt
2014-08-31 08:08:09 +00:00
include libs/master.lib/gaiji_entry_bfnt.asm
[Reduction] #401-403: gaiji_read and gaiji_read_all
2014-08-31 07:40:28 +00:00
include libs/master.lib/gaiji_read.asm
[Reduction] #404-406: gaiji_write and gaiji_write_all
2014-08-31 07:50:38 +00:00
include libs/master.lib/gaiji_write.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] #394: graph_pack_put_8
2014-08-31 05:26:45 +00:00
include libs/master.lib/graph_pack_put_8.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] #205: palette_white_in No nopcalls for a change?
2014-08-26 22:52:29 +00:00
include libs/master.lib/palette_white_in.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] #697-699: Packfile interrupt hooking
2014-11-16 03:00:41 +00:00
include libs/master.lib/pfint21.asm
db 0
[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] #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
[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] #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
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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _start_game
_start_game proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
[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.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
mov es:[bx+resident_t.playchar_ascii], '0' + PLAYCHAR_REIMU
mov es:[bx+resident_t.stage_ascii], '0'
[Decompilation] [th04] Player character and shot type selection menu Significantly more complex than the single menu in TH05! Completes P0124, funded by [Anonymous] and Blue Bolt.
2020-10-27 17:04:29 +00:00
call _playchar_menu
th04/op: Initial state
2014-06-29 14:51:19 +00:00
or ax, ax
jnz short loc_A96A
[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
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save
[Reduction] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
call gaiji_restore
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 10
[Maintenance] Declare game_exit() and game_exit_to_dos() as __cdecl Again, no `pascal` convention unless necessary… Part of P0114, funded by Lmocinemod.
2020-09-06 18:38:59 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_A957
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push offset aMain ; "main"
push ds
push offset aMain ; "main"
jmp short loc_A962
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_A957:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_A962:
th04/op: Initial state
2014-06-29 14:51:19 +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_A96A:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_start_game endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _start_extra
_start_extra proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
[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.stage], STAGE_EXTRA
mov es:[bx+resident_t.credit_lives], 3
mov es:[bx+resident_t.credit_bombs], 2
mov es:[bx+resident_t.playchar_ascii], '0' + PLAYCHAR_REIMU
mov es:[bx+resident_t.stage_ascii], '6'
[Decompilation] [th04] Player character and shot type selection menu Significantly more complex than the single menu in TH05! Completes P0124, funded by [Anonymous] and Blue Bolt.
2020-10-27 17:04:29 +00:00
call _playchar_menu
th04/op: Initial state
2014-06-29 14:51:19 +00:00
or ax, ax
jnz short loc_A9C7
[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
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save
[Reduction] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
call gaiji_restore
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 10
[Maintenance] Declare game_exit() and game_exit_to_dos() as __cdecl Again, no `pascal` convention unless necessary… Part of P0114, funded by Lmocinemod.
2020-09-06 18:38:59 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_A9C7:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_start_extra endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _start_demo
_start_demo proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
[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.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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe short loc_A9EF
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_A9EF:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
dec ax
mov bx, ax
cmp bx, 3
ja short loc_AA6E
add bx, bx
jmp cs:off_AAAD[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_AA08:
[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_ascii], '0' + PLAYCHAR_REIMU
mov es:[bx+resident_t.stage_ascii], '3'
mov es:[bx+resident_t.shottype], SHOTTYPE_A
mov es:[bx+resident_t.demo_stage], 3
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AA6E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA22:
[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_ascii], '0' + PLAYCHAR_MARISA
mov es:[bx+resident_t.stage_ascii], '0'
mov es:[bx+resident_t.shottype], SHOTTYPE_A
mov es:[bx+resident_t.demo_stage], 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AA6E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA3C:
[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_ascii], '0' + PLAYCHAR_REIMU
mov es:[bx+resident_t.stage_ascii], '2'
mov es:[bx+resident_t.shottype], SHOTTYPE_B
mov es:[bx+resident_t.demo_stage], 2
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AA6E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AA56:
[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_ascii], '0' + PLAYCHAR_MARISA
mov es:[bx+resident_t.stage_ascii], '1'
mov es:[bx+resident_t.shottype], SHOTTYPE_B
mov es:[bx+resident_t.demo_stage], 1
th04/op: Initial state
2014-06-29 14:51:19 +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_AA6E:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
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
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 0
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _main_cdg_free
[Naming] [th03/th04/th05] .cfg file functions
2019-12-08 05:32:01 +00:00
call cfg_save
[Reduction] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
call gaiji_restore
[Maintenance] Declare game_exit() and game_exit_to_dos() as __cdecl Again, no `pascal` convention unless necessary… Part of P0114, funded by Lmocinemod.
2020-09-06 18:38:59 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push offset aMain ; "main"
push ds
push offset aMain ; "main"
call _execl
add sp, 0Ch
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_start_demo endp
th04/op: Initial state
2014-06-29 14:51:19 +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_AAAD dw offset loc_AA08
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dw offset loc_AA22
dw offset loc_AA3C
dw offset loc_AA56
; =============== 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
th04/op: Initial state
2014-06-29 14:51:19 +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, 224
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov di, ax
[Naming] Rename egc_copy_rect_1_to_0() to emphasize its 16-dot alignment ZUN might have gotten the impression that the EGC can *only* work with multiples of 16 pixels per load or store? Which might explain why… Part of P0102, funded by Yanga.
2020-07-04 18:20:51 +00:00
call egc_copy_rect_1_to_0_16 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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_2], si
mov bx, si
cmp bx, 5
ja short loc_AB59
add bx, bx
jmp cs:off_ABCB[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_AAF3:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (272 shl 16) or 224, 10
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
add ax, 16h
mov [bp+var_2], ax
jmp short loc_AB59
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB12:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _extra_unlocked, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AB24
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 12
th04/op: Initial state
2014-06-29 14:51:19 +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_AB24:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 244
push 11
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AB54
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB2E:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 264
push 12
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AB54
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB38:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 284
push 13
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AB54
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB42:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 304
push 14
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AB54
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AB4C:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 324
push 15
th04/op: Initial state
2014-06-29 14:51:19 +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_AB54:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8
th04/op: Initial state
2014-06-29 14:51:19 +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_AB59:
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+arg_0], 8
jnz short loc_ABC4
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_8 pascal, 256, di, 35
call cdg_put_8 pascal, 352, di, 36
[Naming] Rename egc_copy_rect_1_to_0() to emphasize its 16-dot alignment ZUN might have gotten the impression that the EGC can *only* work with multiples of 16 pixels per load or store? Which might explain why… Part of P0102, funded by Yanga.
2020-07-04 18:20:51 +00:00
call egc_copy_rect_1_to_0_16 pascal, large (0 shl 16) or 384, (RES_X shl 16) or 16
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
mov _graph_putsa_fx_func, FX_WEIGHT_BOLD
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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 15
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_ABC4:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_ABCB dw offset loc_AAF3
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dw offset loc_AB12
dw offset loc_AB2E
dw offset loc_AB38
dw offset loc_AB42
dw offset loc_AB4C
; =============== 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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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, 224
mov [bp+@@y], ax
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+arg_2], 7
jnz short loc_ABF7
[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], 340
th04/op: Initial state
2014-06-29 14:51:19 +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_ABF7:
[Naming] Rename egc_copy_rect_1_to_0() to emphasize its 16-dot alignment ZUN might have gotten the impression that the EGC can *only* work with multiples of 16 pixels per load or store? Which might explain why… Part of P0102, funded by Yanga.
2020-07-04 18:20:51 +00:00
call egc_copy_rect_1_to_0_16 pascal, 224, [bp+@@y], (192 shl 16) or 16
th04/op: Initial state
2014-06-29 14:51:19 +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_AC08:
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, GC_RMW, [bp+arg_0]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, [bp+arg_2]
cmp bx, 7
ja loc_AD9A
add bx, bx
jmp cs:off_AE18[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_AC24:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (224 shl 16) or 224, 16
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (320 shl 16) or 224
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
add ax, 21
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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_AC57:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov si, ax
jmp loc_AD9A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC5C:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (224 shl 16) or 240, 17
[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 240
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
push ax
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov si, 0Ah
jmp loc_AD9A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AC85:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (224 shl 16) or 256, 18
[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 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.cfg_bombs]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
push ax
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov si, 0Bh
jmp loc_AD9A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ACAE:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (224 shl 16) or 272, 19
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_ACCB
mov ax, 1Ch
jmp short loc_ACD8
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ACCB:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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_ACD8:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_2], ax
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (320 shl 16) or 272, ax
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
add ax, 0Ch
jmp loc_AC57
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ACF7:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (224 shl 16) or 288, 20
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AD14
mov ax, 1Ch
jmp short loc_AD25
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD14:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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_AD25:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_2], ax
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (320 shl 16) or 288, ax
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
add ax, 0Fh
jmp loc_AC57
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD44:
[Reverse-engineering] [th04/th05] Non-color CDG display
2017-01-25 22:54:06 +00:00
push (272 shl 16) or 304
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
mov dx, 33
th04/op: Initial state
2014-06-29 14:51:19 +00:00
sub dx, ax
push dx
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
add ax, 12h
jmp loc_AC57
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD72:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (272 shl 16) or 320, 31
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov si, 14h
jmp short loc_AD9A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AD87:
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_nocolors_8 pascal, large (272 shl 16) or 340, 15
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_AD9A:
[Reverse-engineering] Inlined GRCG mode setting calls Funded by -Tom-.
2018-12-04 22:08:57 +00:00
GRCG_OFF_CLOBBERING dx
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+arg_0], 8
jnz short loc_AE11
[Maintenance] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_8 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_ADBD
[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, [di+96]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
jmp short loc_ADC0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_ADBD:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_ADC0:
[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] Declare CDG blitting functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-19 16:41:48 +00:00
call cdg_put_8
[Naming] Rename egc_copy_rect_1_to_0() to emphasize its 16-dot alignment ZUN might have gotten the impression that the EGC can *only* work with multiples of 16 pixels per load or store? Which might explain why… Part of P0102, funded by Yanga.
2020-07-04 18:20:51 +00:00
call egc_copy_rect_1_to_0_16 pascal, large (0 shl 16) or 384, (RES_X shl 16) or 16
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
mov _graph_putsa_fx_func, FX_WEIGHT_BOLD
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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 15
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_AE11:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_AE18 dw offset loc_AC24
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dw offset loc_AC5C
dw offset loc_AC85
dw offset loc_ACAE
dw offset loc_ACF7
dw offset loc_AD44
dw offset loc_AD72
dw offset loc_AD87
; =============== 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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
push ax
push 1
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call _putfunc
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
or ax, ax
jge short loc_AE4B
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
th04/op: Initial state
2014-06-29 14:51:19 +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_AE4B:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp al, [bp+arg_2]
jle short loc_AE58
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _menu_sel, 0
th04/op: Initial state
2014-06-29 14:51:19 +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_AE58:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _extra_unlocked, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AE76
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
cmp ax, 1
jnz short loc_AE76
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _in_option, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AE76
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
th04/op: Initial state
2014-06-29 14:51:19 +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_AE76:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +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
[Maintenance] Fix DEFCONV declarations, and remove them where possible Wow, this is the first time we're about to call any of these from C land in ≥TH03? Found no built-in way to just uppercase an identifier in TASM, so apparently we have to spell out the names in both lower- and uppercase. So, let's go back to regular, non-macro PUBLIC / PROC / ENDP code wherever we can – for all functions introduced in ≥TH03, and for everything that takes no parameters. It's simply not worth the trouble. Part of P0114, funded by Lmocinemod.
2020-09-06 16:13:07 +00:00
call _snd_se_reset
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_play pascal, 1
[Maintenance] [th04/th05] Declare snd_se_update() as __cdecl Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-18 11:58:58 +00:00
call _snd_se_update
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AEEB
[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
[Naming] Rename egc_copy_rect_1_to_0() to emphasize its 16-dot alignment ZUN might have gotten the impression that the EGC can *only* work with multiples of 16 pixels per load or store? Which might explain why… Part of P0102, funded by Yanga.
2020-07-04 18:20:51 +00:00
call egc_copy_rect_1_to_0_16 pascal, (192 shl 16) or 224, (288 shl 16) or 160
th04/op: Initial state
2014-06-29 14:51:19 +00:00
xor si, si
jmp short loc_AED6
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AEC0:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
cmp ax, si
jnz short loc_AECE
mov ax, 8
jmp short loc_AED1
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AECE:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, 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_AED1:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call main_put
th04/op: Initial state
2014-06-29 14:51:19 +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_AED6:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp si, 6
jl short loc_AEC0
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_AEEB:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AEF7
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_input_allowed, 1
th04/op: Initial state
2014-06-29 14:51:19 +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_AEF7:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _main_input_allowed, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz 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
test _key_det.lo, low INPUT_UP
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_AF0E
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 5, -1
th04/op: Initial state
2014-06-29 14:51:19 +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_AF0E:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_AF1C
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 5, 1
th04/op: Initial state
2014-06-29 14:51:19 +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_AF1C:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_AF2C
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz loc_B02B
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF2C:
[Maintenance] Fix DEFCONV declarations, and remove them where possible Wow, this is the first time we're about to call any of these from C land in ≥TH03? Found no built-in way to just uppercase an identifier in TASM, so apparently we have to spell out the names in both lower- and uppercase. So, let's go back to regular, non-macro PUBLIC / PROC / ENDP code wherever we can – for all functions introduced in ≥TH03, and for everything that takes no parameters. It's simply not worth the trouble. Part of P0114, funded by Lmocinemod.
2020-09-06 16:13:07 +00:00
call _snd_se_reset
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_play pascal, 11
[Maintenance] [th04/th05] Declare snd_se_update() as __cdecl Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-18 11:58:58 +00:00
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
mov bx, ax
cmp bx, 5
ja loc_B02B
add bx, bx
jmp cs:off_B046[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_AF51:
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _start_game
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_AFBD
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AF56:
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _start_extra
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aOp1_pi
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_B043
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AFAD:
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _regist_view_menu
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_menu_initialized, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B02B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_AFB7:
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _musicroom
call _main_cdg_load
th04/op: Initial state
2014-06-29 14:51:19 +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_AFBD:
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aOp1_pi
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B043
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B010:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B02B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B021:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B02B:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B037
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _quit, 1
th04/op: Initial state
2014-06-29 14:51:19 +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_B037:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B043
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _main_input_allowed, 0
th04/op: Initial state
2014-06-29 14:51:19 +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_B043:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B046 dw offset loc_AF51
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dw offset loc_AF56
dw offset loc_AFAD
dw offset loc_AFB7
dw offset loc_B010
dw offset loc_B021
; =============== 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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B0A2
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_input_allowed, 0
[Naming] Rename egc_copy_rect_1_to_0() to emphasize its 16-dot alignment ZUN might have gotten the impression that the EGC can *only* work with multiples of 16 pixels per load or store? Which might explain why… Part of P0102, funded by Yanga.
2020-07-04 18:20:51 +00:00
call egc_copy_rect_1_to_0_16 pascal, (272 shl 16) or 224, (160 shl 16) or 144
th04/op: Initial state
2014-06-29 14:51:19 +00:00
xor si, si
jmp short loc_B08D
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B077:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
cmp ax, si
jnz short loc_B085
mov ax, 8
jmp short loc_B088
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B085:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, 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_B088:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call option_put
th04/op: Initial state
2014-06-29 14:51:19 +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_B08D:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp si, 8
jl short loc_B077
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B0A2:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B0AE
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_input_allowed, 1
th04/op: Initial state
2014-06-29 14:51:19 +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_B0AE:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _option_input_allowed, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz loc_B35B
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B0C5
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 7, -1
th04/op: Initial state
2014-06-29 14:51:19 +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_B0C5:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B0D3
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call menu_sel_move pascal, 7, 1
th04/op: Initial state
2014-06-29 14:51:19 +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_B0D3:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B0E3
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz loc_B16F
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B0E3:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
cmp ax, 6
jz short loc_B0F4
cmp ax, 7
jz short loc_B14F
jmp loc_B178
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B0F4:
[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_BOMBS_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]
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +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
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_initialized, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B16F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B14F:
[Maintenance] Fix DEFCONV declarations, and remove them where possible Wow, this is the first time we're about to call any of these from C land in ≥TH03? Found no built-in way to just uppercase an identifier in TASM, so apparently we have to spell out the names in both lower- and uppercase. So, let's go back to regular, non-macro PUBLIC / PROC / ENDP code wherever we can – for all functions introduced in ≥TH03, and for everything that takes no parameters. It's simply not worth the trouble. Part of P0114, funded by Lmocinemod.
2020-09-06 16:13:07 +00:00
call _snd_se_reset
[Reverse-engineering] Sound effect playback
2015-02-13 11:56:51 +00:00
call snd_se_play pascal, 11
[Maintenance] [th04/th05] Declare snd_se_update() as __cdecl Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-18 11:58:58 +00:00
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
th04/op: Initial state
2014-06-29 14:51:19 +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_B16F:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz loc_B250
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B178:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
mov bx, ax
cmp bx, 5
ja loc_B246
add bx, bx
jmp cs:off_B36B[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_B18C:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe loc_B246
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_B246
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B1A5:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe loc_B246
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_B246
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B1BE:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe short loc_B246
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B246
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B1D4:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jb short loc_B1E8
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B1E8:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B246
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B21C:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B22E
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B246
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B22E:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B246
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B238:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B246:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +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 option_put
th04/op: Initial state
2014-06-29 14:51:19 +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_B250:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz loc_B339
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
mov bx, ax
cmp bx, 5
ja loc_B32F
add bx, bx
jmp cs:off_B35F[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_B26D:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B27D
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B27D:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_B32F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B288:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B298
[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)
th04/op: Initial state
2014-06-29 14:51:19 +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_B298:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_B32F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B2A3:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B2B3
[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)
th04/op: Initial state
2014-06-29 14:51:19 +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_B2B3:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B32F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B2BD:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B2CF
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B2D7
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B2CF:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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_B2D7:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B32F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B30B:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jb short loc_B32F
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B32F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B321:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B32F:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _menu_sel
th04/op: Initial state
2014-06-29 14:51:19 +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 option_put
th04/op: Initial state
2014-06-29 14:51:19 +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_B339:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B34F
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B34F:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B35B
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov _option_input_allowed, 0
th04/op: Initial state
2014-06-29 14:51:19 +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_B35B:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B35F dw offset loc_B26D
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dw offset loc_B288
dw offset loc_B2A3
dw offset loc_B2BD
dw offset loc_B30B
dw offset loc_B321
Remove IDA's cross reference comments We're 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_B36B dw offset loc_B18C
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dw offset loc_B1A5
dw offset loc_B1BE
dw offset loc_B1D4
dw offset loc_B21C
dw offset loc_B238
; =============== 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
th04/op: Initial state
2014-06-29 14:51:19 +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 aMSzlEd_dat, ds
th04/op: Initial state
2014-06-29 14:51:19 +00:00
or ax, ax
jz short loc_B3AB
push ds
push offset asc_F7F7 ; "\n<>󂫃<EFBFBD><F382AB83><EFBFBD><EFBFBD><EFBFBD><EFBFBD>s<EFBFBD><73><EFBFBD>ł<EFBFBD><C582>B<EFBFBD><42><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󂫂𑝂₵"...
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B3AB:
[Reduction] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
call gaiji_backup
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push offset aGameft_bft ; "GAMEFT.bft"
[Reduction] #407: gaiji_entry_bfnt
2014-08-31 08:08:09 +00:00
call gaiji_entry_bfnt
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B3D3
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _setup_menu
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B3D3:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B40D
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B40D:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B420
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_STOP
th04/op: Initial state
2014-06-29 14:51:19 +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_B420:
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _op_animate
[Decompilation] [th05] Game clear/extra unlock variable initialization Why does this function also have to load sprites for the viewing mode of the high score menu?! Oh well, ridiculous functions deserve ridiculous names… Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 16:20:31 +00:00
call _cleardata_and_regist_view_sprite
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _main_cdg_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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B47B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B43A:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call far ptr _input_reset_sense
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
mov al, _in_option
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cbw
or ax, ax
jz short loc_B44E
cmp ax, 1
jz short loc_B45C
jmp short loc_B45F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B44E:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_B45F
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _start_demo
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B45F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B45C:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
call option_update_and_render
th04/op: Initial state
2014-06-29 14:51:19 +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_B45F:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B469
inc si
jmp short loc_B46B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B469:
th04/op: Initial state
2014-06-29 14:51:19 +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_B46B:
[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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
th04/op: Initial state
2014-06-29 14:51:19 +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_B47B:
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
cmp _quit, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B43A
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +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] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
call gaiji_restore
[Reduction] #90: text_clear
2014-08-20 14:45:24 +00:00
call text_clear
[Maintenance] Declare game_exit() and game_exit_to_dos() as __cdecl Again, no `pascal` convention unless necessary… Part of P0114, funded by Lmocinemod.
2020-09-06 18:38:59 +00:00
call _game_exit_to_dos
[Reduction] #452: respal_free
2014-09-03 13:41:25 +00:00
call respal_free
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B794 proc near
th04/op: Initial state
2014-06-29 14:51:19 +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_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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_2], 0
jmp short loc_B7EB
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B7D4:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push [bp+var_2]
cmp [bp+var_2], 2
jnz short loc_B7E2
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B7E4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B7E2:
th04/op: Initial state
2014-06-29 14:51:19 +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_B7E4:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B7EB:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 3
jl short loc_B7D4
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B80E:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B87A
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B87A
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B851
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 2
jnz short loc_B846
mov [bp+var_2], 0
jmp short loc_B849
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B846:
th04/op: Initial state
2014-06-29 14:51:19 +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_B849:
[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], 15
th04/op: Initial state
2014-06-29 14:51:19 +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_B851:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B80E
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 0
jnz short loc_B86D
mov [bp+var_2], 2
jmp short loc_B870
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B86D:
th04/op: Initial state
2014-06-29 14:51:19 +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_B870:
[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], 15
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B80E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B87A:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
leave
retn
sub_B794 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_B8B1 proc near
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_2], 0
jmp short loc_B908
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B8F1:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push [bp+var_2]
cmp [bp+var_2], 1
jnz short loc_B8FF
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B901
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B8FF:
th04/op: Initial state
2014-06-29 14:51:19 +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_B901:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_B908:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 3
jl short loc_B8F1
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B92B:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B997
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_B997
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B96E
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 2
jnz short loc_B963
mov [bp+var_2], 0
jmp short loc_B966
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B963:
th04/op: Initial state
2014-06-29 14:51:19 +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_B966:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_B96E:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_B92B
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 0
jnz short loc_B98A
mov [bp+var_2], 2
jmp short loc_B98D
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B98A:
th04/op: Initial state
2014-06-29 14:51:19 +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_B98D:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_B92B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_B997:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
leave
retn
sub_B8B1 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _setup_menu
_setup_menu proc near
th04/op: Initial state
2014-06-29 14:51:19 +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
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
call super_entry_bfnt pascal, ds, offset aMswin_bft ; "mswin.bft"
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aMs_pi
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
th04/op: Initial state
2014-06-29 14:51:19 +00:00
call sub_B794
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
call sub_B8B1
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_setup_menu endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
var_1 = byte ptr -1
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
@@color = byte ptr 4
@@sel = byte ptr 6
th04/op: Initial state
2014-06-29 14:51:19 +00:00
enter 2, 0
mov al, 1
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
sub al, _music_page
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_1], al
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage al
[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 16
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@sel]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
shl ax, 4
add ax, 8
push ax
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@color]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
push ax
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@sel]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
shl ax, 2
mov bx, ax
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
pushd _MUSIC_TITLES[bx]
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
graph_accesspage _music_page
[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 16
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@sel]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
shl ax, 4
add ax, 8
push ax
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@color]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
push ax
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
mov al, [bp+@@sel]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
shl ax, 2
mov bx, ax
[Position independence] [th03/th04/th05] Music Room file names and titles
2019-12-05 02:53:01 +00:00
pushd _MUSIC_TITLES[bx]
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
th04/op: Initial state
2014-06-29 14:51:19 +00:00
leave
retn 4
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
draw_track endp
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
@@sel = byte ptr 4
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
push si
xor si, si
jmp short loc_BF5E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF49:
th04/op: Initial state
2014-06-29 14:51:19 +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]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
cmp ax, si
jnz short loc_BF57
mov al, 3
jmp short loc_BF59
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF57:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov al, 5
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_BF59:
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_BF5E:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp si, 18h
jl short loc_BF49
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Maintenance] Move the contents of `music/` subdirectories under `op/` Making it more obvious that it's Music *Room* code, not BGM code. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-12 20:31:36 +00:00
include th02/op/music.asm
include th02/op/music_cmt_load.asm
th04/op: Initial state
2014-06-29 14:51:19 +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 near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
push si
[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 64, 7, ds, offset _music_cmt
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov si, 1
jmp short loc_C306
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C2DE:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, si
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
imul bx, MUSIC_CMT_LINE_LEN
[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
cmp _music_cmt[bx], ';'
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C305
[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 320
th04/op: Initial state
2014-06-29 14:51:19 +00:00
lea ax, [si+4]
shl ax, 4
push ax
push 7
push ds
mov ax, si
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
imul ax, MUSIC_CMT_LINE_LEN
[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
add ax, offset _music_cmt
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
[Naming] [th04/th05] graph_putsa_fx
2019-11-24 13:32:32 +00:00
call graph_putsa_fx
th04/op: Initial state
2014-06-29 14:51:19 +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_C305:
th04/op: Initial state
2014-06-29 14:51:19 +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_C306:
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
cmp si, MUSIC_CMT_LINE_COUNT
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_C2DE
pop si
pop bp
retn
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
draw_cmt_lines endp
th04/op: Initial state
2014-06-29 14:51:19 +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_C30E proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
push si
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
mov si, FX_MASK
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_C328
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C317:
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_C328:
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
cmp si, FX_MASK_END
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_C317
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
mov _graph_putsa_fx_func, FX_WEIGHT_BOLD
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop si
pop bp
retn
sub_C30E 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_C33F proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
[Reverse-engineering] Assign names to all graph_putsa_fx() effects And get rid of the constraining FX() macro, with its spacing parameter that we haven't even seen used so far. Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-26 13:30:35 +00:00
mov _graph_putsa_fx_func, FX_WEIGHT_BOLD
[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 320
[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 64, (320 shl 16) or 320
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
sub_C33F 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Reverse-engineering] Music Room comment loading
2014-12-24 20:39:34 +00:00
@@track = word ptr 4
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
cmp byte_12DBE, 0
jz short loc_C37C
call sub_C33F
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C37C:
[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 320
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp byte_12DBE, 0
jz short loc_C3A2
call sub_C30E
jmp short loc_C3B0
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C3A2:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov byte_12DBE, 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
th04/op: Initial state
2014-06-29 14:51:19 +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_C3B0:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call screen_back_B_put
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _musicroom
_musicroom proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
mov byte_12DBE, 0
[Maintenance] [th03/th04/th05] Declare CDG loading/freeing functions in C land No need to make the function names more complicated if we already expressed the one subtle format difference between TH03 and TH04/TH05 in the plane layout enum. Part of P0113, funded by Lmocinemod.
2020-09-05 15:52:09 +00:00
call cdg_free_all
[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
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aMusic_pi
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 0
[Reduction] Bouncing Music Room polygons
2017-01-09 20:10:33 +00:00
mov al, music_track_playing
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, al
[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
[Decompilation] [th04/th05] bgimage_snap(), bgimage_put(), bgimage_free() Eh, REP MOVSD is used too inconsistently across the games to justify replacing these macros with an `inline` function. Still can use a custom one here to make the register usage a bit more explicit, though. Part of P0136, funded by [Anonymous].
2021-03-10 21:13:50 +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
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call screen_back_B_snap
[Reduction] Bouncing Music Room polygons
2017-01-09 20:10:33 +00:00
mov al, music_track_playing
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_C454:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call far ptr _input_reset_sense
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C465
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_C454
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C465:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call far ptr _input_reset_sense
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C4A0
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr _music_sel, 5
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
cmp _music_sel, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe short loc_C487
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
dec _music_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_C48C
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C487:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, 17h
th04/op: Initial state
2014-06-29 14:51:19 +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_C48C:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
cmp _music_sel, 16h
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_C497
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
dec _music_sel
th04/op: Initial state
2014-06-29 14:51:19 +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_C497:
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr _music_sel, 3
th04/op: Initial state
2014-06-29 14:51:19 +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_C4A0:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C4D6
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr _music_sel, 5
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
cmp _music_sel, 17h
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnb short loc_C4BD
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
inc _music_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_C4C2
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C4BD:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov _music_sel, 0
th04/op: Initial state
2014-06-29 14:51:19 +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_C4C2:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
cmp _music_sel, 16h
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_C4CD
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
inc _music_sel
th04/op: Initial state
2014-06-29 14:51:19 +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_C4CD:
[Naming] [th03/th04/th05] Music Room functions changed from TH02
2019-11-25 11:09:11 +00:00
call draw_track pascal, word ptr _music_sel, 3
th04/op: Initial state
2014-06-29 14:51:19 +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_C4D6:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_C4E4
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C51D
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C4E4:
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
cmp _music_sel, 17h
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C533
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 32
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
[Reduction] Bouncing Music Room polygons
2017-01-09 20:10:33 +00:00
mov music_track_playing, al
th04/op: Initial state
2014-06-29 14:51:19 +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
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
mov al, _music_sel
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
shl ax, 2
mov 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
th04/op: Initial state
2014-06-29 14:51:19 +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_C51D:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_C533
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz loc_C454
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_C465
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C533:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call far ptr _input_reset_sense
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_C544
[Reduction] [th03/th04/th05] Music Room code identical to TH02
2019-11-25 11:09:11 +00:00
call music_flip
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_C533
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C544:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Decompilation] [th04/th05] bgimage_snap(), bgimage_put(), bgimage_free() Eh, REP MOVSD is used too inconsistently across the games to justify replacing these macros with an `inline` function. Still can use a custom one here to make the register usage a bit more explicit, though. Part of P0136, funded by [Anonymous].
2021-03-10 21:13:50 +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 aOp_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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_musicroom endp
th04/op: Initial state
2014-06-29 14:51:19 +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 th04/formats/scoredat_recreate.asm
[Reverse-engineering] [th04/th05] GENSOU.SCR loading That's almost one distinct function per binary. What a mess. Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 13:57:10 +00:00
include th04/formats/scoredat_load_both.asm
th04/op: Initial state
2014-06-29 14:51:19 +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_C79E proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
var_4 = word ptr -4
var_2 = word ptr -2
arg_0 = word ptr 4
arg_2 = word ptr 6
enter 4, 0
push si
push di
mov di, [bp+arg_2]
mov si, [bp+arg_0]
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
mov [bp+var_4], 16
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, si
shl bx, 3
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_reimu.score.g_score[bx][SCORE_DIGITS - 1]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_C7E0
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push 140
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push di
mov bx, si
shl bx, 3
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_reimu.score.g_score[bx][SCORE_DIGITS - 1]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_C7E0:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, si
shl bx, 3
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_marisa.score.g_score[bx][SCORE_DIGITS - 1]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_C811
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push 448
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push di
mov bx, si
shl bx, 3
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_marisa.score.g_score[bx][SCORE_DIGITS - 1]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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_C811:
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
push 156
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push di
mov bx, si
shl bx, 3
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_reimu.score.g_score[bx][SCORE_DIGITS - 1]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
push 464
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push di
mov bx, si
shl bx, 3
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_marisa.score.g_score[bx][SCORE_DIGITS - 1]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_2], 6
jmp short loc_C899
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C854:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, [bp+var_4]
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
add ax, 156
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
push di
mov bx, si
shl bx, 3
add bx, [bp+var_2]
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_reimu.score.g_score[bx]
th04/op: Initial state
2014-06-29 14:51:19 +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_
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, [bp+var_4]
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
add ax, 464
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ax
push di
mov bx, si
shl bx, 3
add bx, [bp+var_2]
[Maintenance] Consistently use "score" instead of "points" Or at least in addition. Part of P0172, funded by [Anonymous] and Blue Bolt.
2021-12-17 21:19:17 +00:00
mov al, _hi_marisa.score.g_score[bx]
th04/op: Initial state
2014-06-29 14:51:19 +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_
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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 [bp+var_4], 16
th04/op: Initial state
2014-06-29 14:51:19 +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_C899:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp [bp+var_2], 0
jge short loc_C854
pop di
pop si
leave
retn 4
sub_C79E 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
th04/op: Initial state
2014-06-29 14:51:19 +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_C8F5 proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
arg_0 = word ptr 4
push bp
mov bp, sp
push si
push di
mov si, [bp+arg_0]
or si, si
jnz loc_C989
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push (10 shl 16) or 98
push GAIJI_W
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_reimu.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +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
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push (8 shl 16) or 96
push GAIJI_W
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_reimu.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push ax
push 7
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
call graph_gaiji_puts
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push (322 shl 16) or 98
push GAIJI_W
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_marisa.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +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
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push (320 shl 16) or 96
push GAIJI_W
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_marisa.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push ax
push 7
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
call graph_gaiji_puts
[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
push 600000h
th04/op: Initial state
2014-06-29 14:51:19 +00:00
call sub_C79E
[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
push (292 shl 16) or 96
[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_reimu.score.g_stage[si]
th04/op: Initial state
2014-06-29 14:51:19 +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
push (600 shl 16) or 96
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_CA0A
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_C989:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
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, 112
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov di, 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 10
th04/op: Initial state
2014-06-29 14:51:19 +00:00
add ax, 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_reimu.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 8
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_reimu.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push ax
push 2
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
call graph_gaiji_puts
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push 322
th04/op: Initial state
2014-06-29 14:51:19 +00:00
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_marisa.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +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
[Position independence] master.lib graph_* function calls Part of P0064, funded by Touhou Patch Center.
2019-12-28 21:05:25 +00:00
push 320
th04/op: Initial state
2014-06-29 14:51:19 +00:00
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
[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, (SCOREDAT_NAME_LEN + 1)
add ax, offset _hi_marisa.score.g_name
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push ds
push ax
push 2
[Reduction] #503: graph_gaiji_puts
2014-09-15 01:03:52 +00:00
call graph_gaiji_puts
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push di
push si
call sub_C79E
[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
push 292
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push di
[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_reimu.score.g_stage[si]
th04/op: Initial state
2014-06-29 14:51:19 +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
push 600
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 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_CA0A:
[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_marisa.score.g_stage[si]
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop di
pop si
pop bp
retn 2
sub_C8F5 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _score_render
_score_render proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
push si
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 0
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 0
call sub_C8F5
mov si, 1
jmp short loc_CA5B
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CA56:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push si
call sub_C8F5
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_CA5B:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp si, 9
jl short loc_CA56
push 9
call sub_C8F5
[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, _rank
th04/op: Initial state
2014-06-29 14:51:19 +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, 10
th04/op: Initial state
2014-06-29 14:51:19 +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, _rank
th04/op: Initial state
2014-06-29 14:51:19 +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, 11
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop si
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_score_render endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _regist_view_menu
_regist_view_menu proc near
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
assume es:nothing
[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] [th04/th05] GENSOU.SCR loading That's almost one distinct function per binary. What a mess. Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 13:57:10 +00:00
call _scoredat_load_both
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aHi01_pi
th04/op: Initial state
2014-06-29 14:51:19 +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_CADA:
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _score_render
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
th04/op: Initial state
2014-06-29 14:51:19 +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_CAE4:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call far ptr _input_reset_sense
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_CB58
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_CB58
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_CB58
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_CB58
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_CB36
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _rank, RANK_EASY
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_CB36
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
dec _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
[Reverse-engineering] [th04/th05] GENSOU.SCR loading That's almost one distinct function per binary. What a mess. Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 13:57:10 +00:00
call _scoredat_load_both
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
call _score_render
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
th04/op: Initial state
2014-06-29 14:51:19 +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_CB36:
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_CAE4
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _rank, RANK_EXTRA
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnb short loc_CAE4
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
inc _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
[Reverse-engineering] [th04/th05] GENSOU.SCR loading That's almost one distinct function per binary. What a mess. Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 13:57:10 +00:00
call _scoredat_load_both
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_CADA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CB58:
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
kajacall KAJA_SONG_FADE, 1
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reduction] #204: palette_black_out
2014-08-26 22:33:43 +00:00
call palette_black_out
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 0
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aOp1_pi_0
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
th04/op: Initial state
2014-06-29 14:51:19 +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_CBB3:
[Reverse-engineering] [th03/th04/th05] Basic keyboard input functions Funded by zorg.
2018-09-11 17:34:19 +00:00
call far ptr _input_reset_sense
th04/op: Initial state
2014-06-29 14:51:19 +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
cmp _key_det, INPUT_NONE
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_CBB3
[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_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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_regist_view_menu endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Decompilation] [th05] Game clear/extra unlock variable initialization Why does this function also have to load sprites for the viewing mode of the high score menu?! Oh well, ridiculous functions deserve ridiculous names… Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 16:20:31 +00:00
public _cleardata_and_regist_view_sprite
_cleardata_and_regist_view_sprite proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov _rank, RANK_EASY
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp loc_CC6F
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CBEE:
[Reverse-engineering] [th04/th05] GENSOU.SCR loading That's almost one distinct function per binary. What a mess. Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 13:57:10 +00:00
call _scoredat_load_both
th04/op: Initial state
2014-06-29 14:51:19 +00:00
or al, al
jnz loc_CC78
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +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
mov dl, _hi_reimu.score.cleared
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
mov _cleared_with_reimu[bx], dl
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +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
mov dl, _hi_marisa.score.cleared
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
mov _cleared_with_marisa[bx], dl
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
cmp _cleared_with_reimu[bx], SCOREDAT_CLEARED_BOTH
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe short loc_CC2F
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
mov _cleared_with_reimu[bx], 0
th04/op: Initial state
2014-06-29 14:51:19 +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_CC2F:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
cmp _cleared_with_marisa[bx], SCOREDAT_CLEARED_BOTH
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jbe short loc_CC49
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
mov _cleared_with_marisa[bx], 0
th04/op: Initial state
2014-06-29 14:51:19 +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_CC49:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _rank, RANK_EASY
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jz short loc_CC6B
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov al, _rank
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ah, 0
mov bx, ax
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
mov al, _cleared_with_reimu[bx]
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
mov dl, _rank
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov dh, 0
mov bx, dx
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
or al, _cleared_with_marisa[bx]
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
or _extra_unlocked, al
th04/op: Initial state
2014-06-29 14:51:19 +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_CC6B:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
inc _rank
th04/op: Initial state
2014-06-29 14:51:19 +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_CC6F:
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
cmp _rank, RANK_COUNT
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jb loc_CBEE
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CC78:
[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
[Position independence] master.lib superimpose function calls Completes P0062, funded by Touhou Patch Center.
2019-12-22 13:04:34 +00:00
call super_entry_bfnt pascal, ds, offset aScnum_bft ; "scnum.bft"
call super_entry_bfnt pascal, ds, offset aHi_m_bft ; "hi_m.bft"
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Decompilation] [th05] Game clear/extra unlock variable initialization Why does this function also have to load sprites for the viewing mode of the high score menu?! Oh well, ridiculous functions deserve ridiculous names… Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 16:20:31 +00:00
_cleardata_and_regist_view_sprite endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _main_cdg_load
_main_cdg_load proc near
th04/op: Initial state
2014-06-29 14:51:19 +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_all_noalpha pascal, 40, ds, offset aSl_cd2
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_main_cdg_load endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _main_cdg_free
_main_cdg_free proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push bp
mov bp, sp
[Maintenance] [th03/th04/th05] Declare CDG loading/freeing functions in C land No need to make the function names more complicated if we already expressed the one subtle format difference between TH03 and TH04/TH05 in the plane layout enum. Part of P0113, funded by Lmocinemod.
2020-09-05 15:52:09 +00:00
call cdg_free_all
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop bp
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_main_cdg_free endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
public _op_animate
_op_animate proc near
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
@@page = byte ptr -4
th04/op: Initial state
2014-06-29 14:51:19 +00:00
var_3 = byte ptr -3
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
@@component = word ptr -2
th04/op: Initial state
2014-06-29 14:51:19 +00:00
enter 4, 0
push si
push di
[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
[Reduction] GRCG modes
2015-01-12 21:48:13 +00:00
call grcg_setcolor pascal, (GC_RMW shl 16) + 15
[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, 0
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aOp5b_pi
call pi_load pascal, 1, ds, offset aOp4b_pi
call pi_load pascal, 2, ds, offset aOp3b_pi
call pi_load pascal, 3, ds, offset aOp2b_pi
call pi_load pascal, 4, ds, offset aOp1b_pi
call pi_load pascal, 5, ds, offset aOp0b_pi
call pi_palette_apply pascal, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 4
[Reduction] #203: palette_black_in
2014-08-26 22:21:45 +00:00
call palette_black_in
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_showpage 0
graph_accesspage 1
th04/op: Initial state
2014-06-29 14:51:19 +00:00
xor si, si
mov [bp+var_3], 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 di, 100
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
mov [bp+@@page], 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_CDC4
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CD7A:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov ax, si
mov bx, 4
cwd
idiv bx
or dx, dx
jnz short loc_CDB0
cmp [bp+var_3], 6
jnb short loc_CDB0
[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
pushd 38
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov al, [bp+var_3]
mov ah, 0
push ax
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8
th04/op: Initial state
2014-06-29 14:51:19 +00:00
inc [bp+var_3]
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage [bp+@@page]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov al, 1
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
sub al, [bp+@@page]
mov [bp+@@page], al
graph_showpage al
th04/op: Initial state
2014-06-29 14:51:19 +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_CDB0:
[Reduction] #155: Palette data
2014-08-23 13:47:05 +00:00
mov PaletteTone, di
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
th04/op: Initial state
2014-06-29 14:51:19 +00:00
add di, 2
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
th04/op: Initial state
2014-06-29 14:51:19 +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_CDC4:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
cmp si, 1Ch
jl short loc_CD7A
[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, 200
[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
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 0
freePISlotLarge 1
freePISlotLarge 2
freePISlotLarge 3
freePISlotLarge 4
freePISlotLarge 5
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnz short loc_CE50
[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
th04/op: Initial state
2014-06-29 14:51:19 +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_CE50:
[Reduction] Page flipping Funded by -Tom-.
2018-12-29 19:08:52 +00:00
graph_accesspage 1
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_load pascal, 0, ds, offset aOp1_pi_1
call pi_palette_apply pascal, 0
[Maintenance] Indicate byte alignment for all .PI blitting functions Part of P0124, funded by [Anonymous] and Blue Bolt.
2020-10-23 17:27:10 +00:00
call pi_put_8 pascal, large 0, 0
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
freePISlotLarge 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
xor si, si
jmp short loc_CEAA
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CE8B:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, si
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
imul bx, size rgb_t
[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 Palettes[bx].r, 255
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, si
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
imul bx, size rgb_t
[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 Palettes[bx].g, 255
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, si
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
imul bx, size rgb_t
[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 Palettes[bx].b, 255
th04/op: Initial state
2014-06-29 14:51:19 +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_CEAA:
[Maintenance] Mirror recent pc98.h and master.hpp declarations in ASM land Part of P0134, funded by [Anonymous].
2021-02-08 14:37:30 +00:00
cmp si, COLOR_COUNT
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_CE8B
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
xor si, si
[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+var_3], 240
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_CEE8
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEC7:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov al, [bp+var_3]
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
mov Palettes[0 * size rgb_t].r, al
mov Palettes[0 * size rgb_t].g, al
mov Palettes[0 * size rgb_t].b, al
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
th04/op: Initial state
2014-06-29 14:51:19 +00:00
inc si
mov al, [bp+var_3]
[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 al, -16
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_3], al
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEE8:
[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, 15
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_CEC7
xor si, si
[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+var_3], 252
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_CF4E
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEF5:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov di, 1
jmp short loc_CF34
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CEFA:
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
mov [bp+@@component], 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jmp short loc_CF2D
; ---------------------------------------------------------------------------
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CF01:
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, di
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
imul bx, size rgb_t
add bx, [bp+@@component]
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
mov al, _pi_headers._palette[bx]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov bx, di
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
imul bx, size rgb_t
add bx, [bp+@@component]
cmp al, Palettes[bx].r
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jnb short loc_CF2A
mov bx, di
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
imul bx, size rgb_t
add bx, [bp+@@component]
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov al, [bp+var_3]
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
mov Palettes[bx].r, al
th04/op: Initial state
2014-06-29 14:51:19 +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_CF2A:
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
inc [bp+@@component]
th04/op: Initial state
2014-06-29 14:51:19 +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_CF2D:
[Position independence] [th02/th03/th04/th05] Color palettes Part of P0060, funded by Touhou Patch Center.
2019-11-26 21:47:07 +00:00
cmp [bp+@@component], size rgb_t
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_CF01
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_CF34:
[Maintenance] Mirror recent pc98.h and master.hpp declarations in ASM land Part of P0134, funded by [Anonymous].
2021-02-08 14:37:30 +00:00
cmp di, COLOR_COUNT
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_CEFA
[Reduction] #156: palette_show
2014-08-23 14:11:16 +00:00
call far ptr palette_show
th04/op: Initial state
2014-06-29 14:51:19 +00:00
push 1
[Reverse-engineering] frame_delay
2014-11-23 21:25:22 +00:00
call frame_delay
th04/op: Initial state
2014-06-29 14:51:19 +00:00
inc si
mov al, [bp+var_3]
[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 al, -4
th04/op: Initial state
2014-06-29 14:51:19 +00:00
mov [bp+var_3], al
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
loc_CF4E:
[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, 63
th04/op: Initial state
2014-06-29 14:51:19 +00:00
jl short loc_CEF5
[Maintenance] Drop the `slot` infix for PI-related identifiers ZUN doesn't ever use PI functions without these slots, making that infix kind of redundant. Part of P0114, funded by Lmocinemod.
2017-01-11 15:12:39 +00:00
call pi_palette_apply pascal, 0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
pop di
pop si
leave
retn
[Maintenance] [th04/th05] Declare all public OP.EXE functions in C land Part of P0119, funded by [Anonymous] and -Tom-.
2020-09-20 21:14:04 +00:00
_op_animate endp
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Decompilation] [th04] Player character and shot type selection menu Significantly more complex than the single menu in TH05! Completes P0124, funded by [Anonymous] and Blue Bolt.
2020-10-27 17:04:29 +00:00
_playchar_menu procdesc near
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
; ===========================================================================
[Maintenance] Rename "seg2" to "SHARED" There's the better name, in ALLCAPS for improved grepping. TH01 is also going to need a pseudo-binary to bundle translation units that appear in more than one .EXE, and since "segment 2" would be wrong for that game, it makes more sense to have one consistent name for these pseudo-binaries in all games. (Maintenance mode commit)
2020-11-03 15:25:41 +00:00
SHARED segment word public 'CODE' use16
[Translation unit catch-up] [th04] frame_delay() / .PI display and loading Segment alignment forces us to do all of those at once… but now, we've not only caught up with the segment split point in TH04's OP.EXE and MAINE.EXE, but also decompiled all instances of DEFCONV functions! Part of P0138, funded by [Anonymous] and Blue Bolt.
2021-04-13 13:03:51 +00:00
extern FRAME_DELAY:proc
extern PI_PALETTE_APPLY:proc
extern PI_PUT_8:proc
extern PI_LOAD:proc
[Decompilation] [th04] input_wait_for_change(), .MPN: Freeing / palette setting Another three functions in one commit, forced by segment alignment… Part of P0138, funded by [Anonymous] and Blue Bolt.
2021-04-20 18:02:54 +00:00
extern INPUT_WAIT_FOR_CHANGE:proc
[Translation unit catch-up] [th04] vector1_at(), vector2_at() Part of P0139, funded by [Anonymous].
2021-04-24 13:48:49 +00:00
extern VECTOR1_AT:proc
[Decompilation] [th04] snd_kaja_interrupt() 4 games, 4 different versions of this function. Interestingly, moving the game-specific differences to inline functions makes it obvious that this function was only intended for BGM, not sound effects. Part of P0139, funded by [Anonymous].
2021-04-28 16:35:37 +00:00
extern SND_KAJA_INTERRUPT:proc
[Separate translation units] [th04] cdg_put_nocolors_8() (undecompilable) Reason: Self-modifying. -.- Part of P0139, funded by [Anonymous].
2021-04-29 11:54:13 +00:00
extern CDG_PUT_NOCOLORS_8:proc
[Decompilation] [th04/th05] snd_determine_modes() ZUN apparently had no trust in the sanity of Turbo C++'s code generation? Part of P0139, funded by [Anonymous].
2021-05-01 09:25:57 +00:00
extern SND_DETERMINE_MODES:proc
[Translation unit catch-up] [th03/th04/th05] snd_delay_until_measure(), game_exit_to_dos() Segment alignment issues once again… but that completes the SHARED segments of all TH03 and TH05 binaries, for now! Part of P0139, funded by [Anonymous].
2021-05-03 06:38:40 +00:00
extern SND_DELAY_UNTIL_MEASURE:proc
extern _game_exit_to_dos:proc
[Decompilation] [th04] snd_load() Last one! Done with the SHARED segment for the forseeable future! 🎉 Sure, not the best C++ code either, but still by far the sanest implementation of this function in any of the 4 games. Completes P0139, funded by [Anonymous].
2021-05-06 14:34:27 +00:00
extern SND_LOAD:proc
[Translation unit catch-up] [th04] frame_delay() / .PI display and loading Segment alignment forces us to do all of those at once… but now, we've not only caught up with the segment split point in TH04's OP.EXE and MAINE.EXE, but also decompiled all instances of DEFCONV functions! Part of P0138, funded by [Anonymous] and Blue Bolt.
2021-04-13 13:03:51 +00:00
SHARED ends
SHARED_ segment word public 'CODE' use16
[Translation unit catch-up] [th04] Low-level input Part of P0136, funded by [Anonymous].
2021-03-13 20:32:58 +00:00
assume cs:g_SHARED
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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
[Reverse-engineering] [th04/th05] graph_putsa_fx tables
2019-11-25 08:44:38 +00:00
include th04/hardware/grppsafx.asm
[Translation unit catch-up] [th04] cdg_put_8() Part of P0138, funded by [Anonymous] and Blue Bolt.
2021-04-06 12:32:56 +00:00
extern CDG_PUT_8:proc
[Translation unit catch-up] [th03/th04] game_exit() Part of P0137, funded by [Anonymous].
2021-03-31 11:26:43 +00:00
extern _game_exit:proc
[Translation unit catch-up] [th04] game_init_op(), game_init_main() Padding byte-induced undecompilability of cdg_put_noalpha_8() avoided 👌 Part of P0136, funded by [Anonymous].
2021-03-17 19:36:26 +00:00
extern _game_init_op:proc
[Translation unit catch-up] [th04] Low-level input Part of P0136, funded by [Anonymous].
2021-03-13 20:32:58 +00:00
extern _input_reset_sense:proc
extern _input_sense:proc
[Decompilation] [th04/th05] Sound effect playback At least it's decompilable in these games, and quite nicely so! Part of P0136, funded by [Anonymous].
2021-03-12 17:05:51 +00:00
extern _snd_se_reset:proc
extern SND_SE_PLAY:proc
extern _snd_se_update:proc
[Translation unit catch-up] [th04] egc_copy_rect_1_to_0_16() Time to delete stuff! Part of P0136, funded by [Anonymous].
2021-03-11 18:50:26 +00:00
extern EGC_COPY_RECT_1_TO_0_16:proc
[Decompilation] [th04/th05] bgimage_snap(), bgimage_put(), bgimage_free() Eh, REP MOVSD is used too inconsistently across the games to justify replacing these macros with an `inline` function. Still can use a custom one here to make the register usage a bit more explicit, though. Part of P0136, funded by [Anonymous].
2021-03-10 21:13:50 +00:00
extern _bgimage_snap:proc
extern _bgimage_put:proc
extern _bgimage_free:proc
[Separate translation units] [th04/th05] bgimage_put_rect() (undecompilable) Reason: Self-modifying. -.- Part of P0135, funded by [Anonymous].
2021-02-26 10:52:52 +00:00
extern BGIMAGE_PUT_RECT:proc
[Separate translation units] [th04/th05] .CDG: Loading and freeing Undecompilable again. The loading functions have these *_noalpha() variants that simply set a global variable and fall through to the regular functions, while cdg_free() has its first `PUSH DI` instruction after the first expression we'd be decompiling. cdg_free_all() *could* be decompiled… but would also require _FLAGS trickery, and it's simply not worth starting a translation unit for one such small function. Part of P0127, funded by [Anonymous].
2020-11-14 16:24:04 +00:00
extern CDG_LOAD_ALL_NOALPHA:proc
extern CDG_LOAD_ALL:proc
extern CDG_FREE_ALL:proc
extern FRAME_DELAY_2:proc
SHARED_ ends
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
[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 th03/formats/cfg[data].asm
[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 label dword
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dd aGqbGav ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD>"
dd aGgglgxgggigxge ; "<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 aMNVGngcgxgrgav ; "<22><><EFBFBD>݂̃n<CC83>C<EFBFBD>X<EFBFBD>R<EFBFBD>A<EFBFBD><41><EFBFBD>\\<5C><><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>"
dd aIKyoVU ; "<22><><EFBFBD>y<EFBFBD><79><EFBFBD>ɓ<EFBFBD><C993><EFBFBD><EFBFBD>܂<EFBFBD>"
dd aKeoarTsv ; "<22>e<EFBFBD><65><EFBFBD>ݒ<EFBFBD><DD92><EFBFBD><EFBFBD>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD>"
dd aVcvnvrvCVsvV ; "<22>c<EFBFBD>n<EFBFBD>r<EFBFBD>ɖ߂<C996><DF82>܂<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 aUqiUxv ; "<22><><EFBFBD>Փx<D593><78><EFBFBD>₳<EFBFBD><E282B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@<40>i<EFBFBD><69><EFBFBD>S<EFBFBD>Ҍ<EFBFBD><D28C><EFBFBD><EFBFBD>A<EFBFBD>E...
dd aUqiUxv_1 ; "<22><><EFBFBD>Փx<D593><78><EFBFBD>W<EFBFBD><57><EFBFBD>ɂ<EFBFBD><C982>܂<EFBFBD><DC82>@<40>@<40>@<40>i<EFBFBD><69><EFBFBD>ʌ<EFBFBD><CA8C><EFBFBD><EFBFBD>A<EFBFBD>E...
dd aUqiUxv_0 ; "<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 aUqiUxv_2 ; "<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 aGqbGagxgBGgouv ; "<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 aGGavOgcpi ; "<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...
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dd aVavfvlvCmvVVV ; "<22>a<EFBFBD>f<EFBFBD>l<EFBFBD>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>"
dd aVavfvlvVqvuvji ; "<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 aVavfvlvVwvuiMM ; "<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 aM_0 ; "<22><><EFBFBD>ʉ<EFBFBD><CA89>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>"
dd aM_2 ; "<22><><EFBFBD>ʉ<EFBFBD><CA89>ɂe<C982>l<EFBFBD><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>"
dd aM_1 ; "<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 aUgtevSVvpPkvBa ; "<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 aPicacovV ; "<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...
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dd aVVGigvgvgzguv ; "<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 aGigvgvgzguv ; "<22>I<EFBFBD>v<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>"
dd aGqbGav_0 ; "<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 aGqbGav_1 ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>m<EFBFBD>[<5B>}<7D><><EFBFBD>j"
dd aGqbGav_2 ; "<22>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD><DC82>i<EFBFBD>n<EFBFBD>[<5B>h<EFBFBD>j"
dd aGqbGav_3 ; "<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
[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
public _cfg_fn
_cfg_fn db 'MIKO.CFG',0
th04/op: Initial state
2014-06-29 14:51:19 +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
th04/op: Initial state
2014-06-29 14:51:19 +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
aGqbGav db '<27>Q<EFBFBD>[<5B><><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD>n<EFBFBD><6E><EFBFBD>܂<EFBFBD>',0
aGgglgxgggigxge 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
aMNVGngcgxgrgav db '<27><><EFBFBD>݂̃n<CC83>C<EFBFBD>X<EFBFBD>R<EFBFBD>A<EFBFBD><41><EFBFBD>\<5C><><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>',0
aIKyoVU db '<27><><EFBFBD>y<EFBFBD><79><EFBFBD>ɓ<EFBFBD><C993><EFBFBD><EFBFBD>܂<EFBFBD>',0
aKeoarTsv db '<27>e<EFBFBD><65><EFBFBD>ݒ<EFBFBD><DD92><EFBFBD><EFBFBD>ύX<CF8D>o<EFBFBD><6F><EFBFBD>܂<EFBFBD>',0
aVcvnvrvCVsvV db '<27>c<EFBFBD>n<EFBFBD>r<EFBFBD>ɖ߂<C996><DF82>܂<EFBFBD>',0
th04/op: Initial state
2014-06-29 14:51:19 +00:00
aUqiUxv db '<27><><EFBFBD>Փx<D593><78><EFBFBD>₳<EFBFBD><E282B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82>@<40>i<EFBFBD><69><EFBFBD>S<EFBFBD>Ҍ<EFBFBD><D28C><EFBFBD><EFBFBD>A<EFBFBD>T<EFBFBD>ʃG<CA83><47><EFBFBD>h<EFBFBD>j',0
aUqiUxv_1 db '<27><><EFBFBD>Փx<D593><78><EFBFBD>W<EFBFBD><57><EFBFBD>ɂ<EFBFBD><C982>܂<EFBFBD><DC82>@<40>@<40>@<40>i<EFBFBD><69><EFBFBD>ʌ<EFBFBD><CA8C><EFBFBD><EFBFBD>A<EFBFBD>S<EFBFBD>U<EFBFBD>ʁj<CA81>@<40>@',0
aUqiUxv_0 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<EFBFBD>@<40>@',0
aUqiUxv_2 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<EFBFBD>@<40>@',0
aGqbGagxgBGgouv 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
aGGavOgcpi 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
aVavfvlvCmvVVV db '<27>a<EFBFBD>f<EFBFBD>l<EFBFBD>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>',0
aVavfvlvVqvuvji 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
aVavfvlvVwvuiMM 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
aM_0 db '<27><><EFBFBD>ʉ<EFBFBD><CA89>͗<EFBFBD><CD97><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD>',0
aM_2 db '<27><><EFBFBD>ʉ<EFBFBD><CA89>ɂe<C982>l<EFBFBD><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>g<EFBFBD>p<EFBFBD><70><EFBFBD>܂<EFBFBD>',0
aM_1 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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
aUgtevSVvpPkvBa 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
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aPicacovV 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
aVVGigvgvgzguv 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
aGigvgvgzguv db '<27>I<EFBFBD>v<EFBFBD>V<EFBFBD><56><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD>',0
aGqbGav_0 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
aGqbGav_1 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
aGqbGav_2 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
aGqbGav_3 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
aOp db 'op',0
aMSzlEd_dat db '<27><><EFBFBD>z<EFBFBD><7A>ed.dat',0
asc_F7F7 db 0Ah
th04/op: Initial state
2014-06-29 14:51:19 +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
Remove IDA's cross reference comments We're going to rename *everything*, and grep is a much more useful tool to achieve the same.
2014-08-10 01:44:54 +00:00
aGameft_bft db 'GAMEFT.bft',0
aMiko db 'miko',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] #408: gaiji_backup and gaiji_restore
2014-08-31 08:23:41 +00:00
include libs/master.lib/gaiji_backup[data].asm
[Reduction] #407: gaiji_entry_bfnt
2014-08-31 08:08:09 +00:00
include libs/master.lib/gaiji_entry_bfnt[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] #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 th02/formats/pfopen[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
include th04/snd/snd[data].asm
th04/op: Initial state
2014-06-29 14:51:19 +00:00
db 0
[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/load[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
[Maintenance] Move the bgimage_*() functions to the hardware/ directory Not that it really fits there either, but I've been trying to keep the th0?/ directories free from any actual code. They should only contain the distinct translation units within the original three .EXE binaries, `#include`ing files from subdirectories, along with maybe game-specific `#pragma`s, but contain no code on their own. Port authors would simply ignore those, and link everything from the subdirectories into one binary. That approach has seemed to make the most sense for all of this so far. Part of P0135, funded by [Anonymous].
2021-02-25 16:34:41 +00:00
include th04/hardware/bgimage[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
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dd aNo_1MSzlBLotus ; "No.1 <20><><EFBFBD>z<EFBFBD><7A> <20>` Lotus Land Story"
dd aNo_2WitchingDr ; "No.2 Witching Dream "
dd aNo_3SeleneSLig ; "No.3 Selene's light "
dd aNo_4Sxp ; "No.4 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Decoration Battle"
dd aNo_5BreakTheSa ; "No.5 Break the Sabbath "
dd aNo_6NglLBScarl ; "No.6 <20>g<EFBFBD><67><EFBFBD><EFBFBD> <20>` Scarlet Phoneme "
dd aNo_7BadApple ; "No.7 Bad Apple!! "
dd aNo_8CRab@bPerd ; "No.8 <20><><EFBFBD><EFBFBD><EFBFBD>@<40>` Perdition crisis "
dd aNo_9GagkgxgGgg ; "No.9 <20>A<EFBFBD><41><EFBFBD>X<EFBFBD>}<7D>G<EFBFBD>X<EFBFBD>e<EFBFBD><65> "
dd aNo_10Pnpcuyszl ; "No.10 <20><><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD>z<EFBFBD>ȁ@<40>` Capriccio "
dd aNo_11RpvKab@bC ; "No.11 <20><><EFBFBD>̊<EFBFBD><CC8A>@<40>` Casket of Star "
dd aNo_12LotusLove ; "No.12 Lotus Love "
dd aNo_13CVVslXBSl ; "No.13 <20><><EFBFBD><EFBFBD><EFBFBD>鋰<EFBFBD>| <20>`Sleeping Terror"
dd aNo_14DreamLand ; "No.14 Dream Land "
dd aNo_15ChcB@bIna ; "No.15 <20>H<EFBFBD><48><EFBFBD>@<40>` Inanimate Dream "
dd aNo_16LVVVsv ; "No.16 <20>ւ<EFBFBD><D682><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><C882>V<EFBFBD>Y "
dd aNo_17GbgcghmSz ; "No.17 <20><><EFBFBD>C<EFBFBD>h<EFBFBD><68><EFBFBD>z<EFBFBD>@<40>` Icemilk Magic"
dd aNo_18Vivavvvvi ; "No.18 <20><><EFBFBD>킢<EFBFBD><ED82A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Innocence "
dd aNo_19Days ; "No.19 Days "
dd aNo_20Peaceful ; "No.20 Peaceful "
dd aNo_21ArcadianD ; "No.21 Arcadian Dream "
dd aNo_22MSzvPzrl ; "No.22 <20><><EFBFBD>z<EFBFBD>̏Z<CC8F>l "
dd asc_105B2 ; " "
dd aB@b@vpvxvivf ; " <20>@<40>@<40>p<EFBFBD><70><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "
[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
th04/op: Initial state
2014-06-29 14:51:19 +00:00
dd aOp_2 ; "op"
dd aSt00 ; "st00"
dd aSt10 ; "st10"
dd aSt00b ; "st00b"
dd aSt01 ; "st01"
dd aSt01b ; "st01b"
dd aSt02 ; "st02"
dd aSt02b ; "st02b"
dd aSt03 ; "st03"
dd aSt03c ; "st03c"
dd aSt03b ; "st03b"
dd aSt04 ; "st04"
dd aSt04b ; "st04b"
dd aSt05 ; "st05"
dd aSt05b ; "st05b"
dd aSt06 ; "st06"
dd aSt06b ; "st06b"
dd aSt06c ; "st06c"
dd aEnd1 ; "end1"
dd aEnd2 ; "end2"
dd aStaff ; "staff"
dd aName_0 ; "name"
[Maintenance] Move the contents of `music/` subdirectories under `op/` Making it more obvious that it's Music *Room* code, not BGM code. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-12 20:31:36 +00:00
include th02/op/polygons[data].asm
[Reduction] Bouncing Music Room polygons
2017-01-09 20:10:33 +00:00
music_track_playing 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
aNo_1MSzlBLotus db 'No.1 <20><><EFBFBD>z<EFBFBD><7A> <20>` Lotus Land Story',0
aNo_2WitchingDr db 'No.2 Witching Dream ',0
aNo_3SeleneSLig db 'No.3 Selene',27h,'s light ',0
aNo_4Sxp db 'No.4 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Decoration Battle',0
aNo_5BreakTheSa db 'No.5 Break the Sabbath ',0
aNo_6NglLBScarl db 'No.6 <20>g<EFBFBD><67><EFBFBD><EFBFBD> <20>` Scarlet Phoneme ',0
aNo_7BadApple db 'No.7 Bad Apple!! ',0
aNo_8CRab@bPerd db 'No.8 <20><><EFBFBD><EFBFBD><EFBFBD>@<40>` Perdition crisis ',0
aNo_9GagkgxgGgg db 'No.9 <20>A<EFBFBD><41><EFBFBD>X<EFBFBD>}<7D>G<EFBFBD>X<EFBFBD>e<EFBFBD><65> ',0
aNo_10Pnpcuyszl db 'No.10 <20><><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD>z<EFBFBD>ȁ@<40>` Capriccio ',0
aNo_11RpvKab@bC db 'No.11 <20><><EFBFBD>̊<EFBFBD><CC8A>@<40>` Casket of Star ',0
aNo_12LotusLove db 'No.12 Lotus Love ',0
aNo_13CVVslXBSl db 'No.13 <20><><EFBFBD><EFBFBD><EFBFBD>鋰<EFBFBD>| <20>`Sleeping Terror',0
aNo_14DreamLand db 'No.14 Dream Land ',0
aNo_15ChcB@bIna db 'No.15 <20>H<EFBFBD><48><EFBFBD>@<40>` Inanimate Dream ',0
aNo_16LVVVsv db 'No.16 <20>ւ<EFBFBD><D682><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><C882>V<EFBFBD>Y ',0
aNo_17GbgcghmSz db 'No.17 <20><><EFBFBD>C<EFBFBD>h<EFBFBD><68><EFBFBD>z<EFBFBD>@<40>` Icemilk Magic',0
aNo_18Vivavvvvi db 'No.18 <20><><EFBFBD>킢<EFBFBD><ED82A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40>` Innocence ',0
aNo_19Days db 'No.19 Days ',0
aNo_20Peaceful db 'No.20 Peaceful ',0
aNo_21ArcadianD db 'No.21 Arcadian Dream ',0
aNo_22MSzvPzrl db 'No.22 <20><><EFBFBD>z<EFBFBD>̏Z<CC8F>l ',0
asc_105B2 db ' ',0
aB@b@vpvxvivf db ' <20>@<40>@<40>p<EFBFBD><70><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ',0
aOp_2 db 'op',0
aSt00 db 'st00',0
aSt10 db 'st10',0
aSt00b db 'st00b',0
aSt01 db 'st01',0
aSt01b db 'st01b',0
aSt02 db 'st02',0
aSt02b db 'st02b',0
aSt03 db 'st03',0
aSt03c db 'st03c',0
aSt03b db 'st03b',0
aSt04 db 'st04',0
aSt04b db 'st04b',0
aSt05 db 'st05',0
aSt05b db 'st05b',0
aSt06 db 'st06',0
aSt06b db 'st06b',0
aSt06c db 'st06c',0
aEnd1 db 'end1',0
aEnd2 db 'end2',0
aStaff db 'staff',0
aName_0 db 'name',0
[Maintenance] Move the contents of `music/` subdirectories under `op/` Making it more obvious that it's Music *Room* code, not BGM code. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-12 20:31:36 +00:00
include th04/op/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
aGensou_scr db 'GENSOU.SCR',0
aName db 'name',0
aHi01_pi db 'hi01.pi',0
aOp1_pi_0 db 'op1.pi',0
aOp_0 db 'op',0
aScnum_bft db 'scnum.bft',0
aHi_m_bft db 'hi_m.bft',0
db 0
aSft1_cd2 db 'sft1.cd2',0
aSft2_cd2 db 'sft2.cd2',0
aCar_cd2 db 'car.cd2',0
aSl_cd2 db 'sl.cd2',0
aOp5b_pi db 'op5b.pi',0
aOp4b_pi db 'op4b.pi',0
aOp3b_pi db 'op3b.pi',0
aOp2b_pi db 'op2b.pi',0
aOp1b_pi db 'op1b.pi',0
aOp0b_pi db 'op0b.pi',0
aOp_1 db 'op',0
aOp1_pi_1 db 'op1.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
[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 th01/hardware/vram_planes[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] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th02/formats/pi_slots[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
[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] [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 th04/mem[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
[Decompilation] [th04/th05] EGC-powered page 1→0 rectangle blitting Actually fairly average, as far as unreasonable decompilations are concerned. No `goto`, at least! Another place that would benefit from EGC raster op documentation, though. Also, got one more padding byte in TH05's MAINE.EXE correct. 🙂 Part of P0126, funded by [Anonymous] and Blue Bolt.
2020-11-06 13:37:10 +00:00
include th04/hardware/egcrect[bss].asm
[Reverse-engineering] [th04/th05] CDG loading
2017-01-19 20:14:22 +00:00
include th04/formats/cdg[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
[Maintenance] Compress unknown BSS regions using byte arrays Also something that any future ReC project should be doing right at the start. Finally, it made sense to do it here as well, because… Part of P0084, funded by Yanga.
2020-03-21 15:21:33 +00:00
db 56 dup(?)
[Maintenance] Move the contents of `music/` subdirectories under `op/` Making it more obvious that it's Music *Room* code, not BGM code. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-12 20:31:36 +00:00
include th02/op/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_12DBE db ?
th04/op: Initial state
2014-06-29 14:51:19 +00:00
db ? ;
[Maintenance] Move the contents of `music/` subdirectories under `op/` Making it more obvious that it's Music *Room* code, not BGM code. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-12 20:31:36 +00:00
include th03/op/cmt_back[bss].asm
include th02/op/music_cmt[bss].asm
[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
include th04/formats/scoredat_op[bss].asm
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
_rank db ?
[Reverse-engineering] [th04] Game clear variables Part of P0064, funded by Touhou Patch Center.
2019-12-28 22:28:10 +00:00
public _cleared_with
_cleared_with label byte
_cleared_with_reimu db RANK_COUNT dup (?)
_cleared_with_marisa db RANK_COUNT dup (?)
[Naming] [th03/th04/th05] Main and option menu functions
2019-12-08 05:32:01 +00:00
_extra_unlocked db ?
[Maintenance] Compress unknown BSS regions using byte arrays Also something that any future ReC project should be doing right at the start. Finally, it made sense to do it here as well, because… Part of P0084, funded by Yanga.
2020-03-21 15:21:33 +00:00
db 49 dup(?)
th04/op: Initial state
2014-06-29 14:51:19 +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