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ReC98/th04/shared.inc

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[Maintenance] Mirror the TH04/TH05 C header sharing on the ASM side Part of P0032, funded by zorg.
2019-09-20 19:05:27 +00:00
; ReC98
; -----
; Types shared between TH04 and TH05
[Maintenance] Reimplement TASM's ARG directive for `MOV BX, SP` functions `cPtrSize` is simply the wrong constant for calculating parameter offsets on the stack, because it corresponds to the memory model's default distance, not the function's distance. Luckily, ARG has a RETURNS clause, and if you declare all parameters in there, ARG won't emit that pesky and unnecessary `ENTER 0, 0` instruction. Big discovery right there! Sadly, ARG is unusable for ZUN's silly functions that keep the base pointer in BX. TASM declares the resulting equates as `[BP+offset]`, and it's apparently impossible to only get `offset` out of such an equate later. So, rather than staying with numbers, let's reimplement ARG for these functions instead. This way, we can even abstract away the stack clear size for the `RET` instructions. It's a bit rough around the edges though, forcing you to explicitly specify the function distance, and to pass the parameters in reverse order compared to the C declaration (thankfully, all of these use the PASCAL calling convention). It also doesn't work with more complex types yet. But certainly better than numbers. Part of P0134, funded by [Anonymous].
2021-02-10 11:51:14 +00:00
include th03/arg_bx.inc
[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 th02/score.inc
[Maintenance] Mirror the TH04/TH05 C header sharing on the ASM side Part of P0032, funded by zorg.
2019-09-20 19:05:27 +00:00
; Formats
; --------
include th04/formats/bb.inc
[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
include th04/formats/cfg.inc
[Maintenance] [th03/th04/th05] Declare the CDG slot structure in C land Third iteration on the field names, now consistent with how the naming has evolved since 2017… Part of P0113, funded by Lmocinemod.
2020-09-05 14:09:18 +00:00
include th03/formats/cdg.inc
[Maintenance] Mirror the TH04/TH05 C header sharing on the ASM side Part of P0032, funded by zorg.
2019-09-20 19:05:27 +00:00
include th04/formats/map.inc
[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.inc
[Maintenance] Mirror the TH04/TH05 C header sharing on the ASM side Part of P0032, funded by zorg.
2019-09-20 19:05:27 +00:00
; --------
[Maintenance] Move all features exclusive to MAIN.EXE to a main/ subdirectory Adding op/, main/, and end/ directories does nicely cover a great majority of the "not really further classifiable slices" implied in d56bd45. Part of P0086, funded by [Anonymous] and Blue Bolt.
2020-04-05 14:17:33 +00:00
include th04/main/player/player.inc
[Reverse-engineering] [th04/th05] Death-related variables Including the confirmation that both games have an 8-frame deathbomb window. The placement of the variables is all over the place though, what the hell? Part of P0034, funded by zorg.
2019-09-23 10:23:41 +00:00
; Bombs
; -----
DEATHBOMB_WINDOW = 8
; -----
[Reverse-engineering] [th01/th02/th04/th05] Player invincibility frames Completes P0034, funded by zorg.
2019-09-23 10:49:25 +00:00
; Stages
; ------
[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
MAIN_STAGE_COUNT = 6
STAGE_EXTRA = MAIN_STAGE_COUNT
[Reverse-engineering] [th01/th02/th04/th05] Player invincibility frames Completes P0034, funded by zorg.
2019-09-23 10:49:25 +00:00
STAGE_START_INVINCIBILITY_FRAMES = 64
; ------
; Bosses
; ------
[Decompilation] [th05] Bosses: Smooth random movement Part of P0109, funded by [Anonymous] and Blue Bolt.
2020-08-16 14:03:31 +00:00
BOSS_W = 64
BOSS_H = 64
[Reverse-engineering] [th01/th02/th04/th05] Player invincibility frames Completes P0034, funded by zorg.
2019-09-23 10:49:25 +00:00
BOSS_DEFEAT_INVINCIBILITY_FRAMES = 255
; ------
[Maintenance] Move all features exclusive to MAIN.EXE to a main/ subdirectory Adding op/, main/, and end/ directories does nicely cover a great majority of the "not really further classifiable slices" implied in d56bd45. Part of P0086, funded by [Anonymous] and Blue Bolt.
2020-04-05 14:17:33 +00:00
include th02/main/playfld.inc
include th02/main/hud/hud.inc
[Maintenance] Mirror the TH04/TH05 C header sharing on the ASM side Part of P0032, funded by zorg.
2019-09-20 19:05:27 +00:00
include th04/hardware/grcg.inc
include th04/hardware/input.inc
[Maintenance] Change a few ASM .inc files to use 8.3 names Part of P0035, funded by zorg.
2019-09-23 15:52:53 +00:00
include th04/math/randring.inc
[Maintenance] Mirror the TH04/TH05 C header sharing on the ASM side Part of P0032, funded by zorg.
2019-09-20 19:05:27 +00:00
include th04/math/motion.inc
[Maintenance] [th04/th05] Text popups: Move to a new "text overlay" module This term encompasses both the event popups, the Stage and BGM titles (which have nothing to do with the former), and the upcoming transition effect. Part of P0186, funded by [Anonymous] and Blue Bolt.
2022-03-06 23:28:53 +00:00
include th04/main/hud/overlay.inc
[Reverse-engineering] [th04/th05] End sequence constants
2019-12-26 01:06:13 +00:00
include th04/end/end.inc