Commit Graph

6 Commits

Author SHA1 Message Date
nmlgc d9858113d8 [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].
2021-05-12 14:31:03 +02:00
nmlgc cd96b039fa [Maintenance] Use a dedicated enum for snd_load()'s function parameter
It's not a kaja_func_t if it's shifted left by 8 bits. Why is it
shifted left by 8 bits to begin with, though? Why not just pass a
kaja_func_t, and assign it to AH? Arrrrgh.

Part of P0139, funded by [Anonymous].
2021-05-12 14:31:02 +02:00
nmlgc 46a1674250 [Reverse-engineering] [th02/th03/th04/th05] snd_load() buffer size
Hardcoding these *might* have been acceptable if the numbers actually
matched the sizes defined in GAME.BAT, but they don't. With PMD's
AH=22h function, there's really no excuse though.
About time I looked into this, and expressed that constant as an inline
function that can easily be replaced with a proper implementation.

Part of P0139, funded by [Anonymous].
2021-05-12 14:31:00 +02:00
nmlgc 1244bd74e7 [Maintenance] Prefer the -zC and -zP options over `#pragma codeseg`
Might look uglier, but has the advantage of not generating an empty
segment with the default name… *and* the default padding, which will
really come in handy with the following breakthrough.

Part of P0137, funded by [Anonymous].
2021-04-03 20:12:09 +02:00
nmlgc 29abdd5b6a [Maintenance] Make decomp.h exclusive to C++
eeb4e7e changed the final C translation unit that used this header to
C++, and we got some more helpful inline functions upcoming.

Part of P0136, funded by [Anonymous].
2021-03-20 02:17:08 +01:00
nmlgc 01c92da1ac [Decompilation] [th05] snd_load()
A decompilation of ZUN-written ASM that was almost worth it, for once!
Too bad that those aren't the <string.h> intrinsics that the
Wolfenstein 3D disassembly hinted at, though.

Part of P0135, funded by [Anonymous].
2021-03-19 19:22:57 +01:00