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ReC98/ReC98.inc

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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
; ReC98
; Main include file
locals
[Maintenance] Remove all dependencies on Borland C++ run-time source headers And with all possible .COM executables decompiled, this set of changes reaches an acceptable scope, allowing us to *finally*… Part of P0077, funded by Splashman and -Tom-.
2020-02-22 20:26:03 +00:00
LDATA = @DataSize
dPtrSize = (@DataSize + 1) * 2
[Position independence] Remaining references to _ctype Part of P0087, funded by -Tom-.
2020-04-12 17:51:33 +00:00
; ctype character classes
_IS_DIG = 02h
_IS_CTL = 20h
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 libs/master.lib/func.inc
include libs/master.lib/super.inc
[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.inc
[Reduction] #191: bcloser
2014-08-26 18:54:57 +00:00
include libs/master.lib/pf.inc
[Reduction] #240: cutline
2014-08-28 01:42:26 +00:00
include libs/master.lib/clip.inc
[Reduction] Hardware text colors and effects Turns out we're not quite done with reduction yet, as there still are a bunch of macros in master.h that #define PC-98-specific hardware constants and I/O ports.
2014-12-20 21:14:58 +00:00
include libs/master.lib/macros.inc
[Reverse-engineering] Symbols for PMD and MMD API calls
2014-11-27 18:35:54 +00:00
include libs/kaja/kaja.inc
[Maintenance] Move twobyte_t into its own header file And hope that there won't be any more generic utility types like it… Part of P0133, funded by [Anonymous].
2021-01-12 20:09:19 +00:00
include twobyte.inc
[Maintenance] Move PC-98 hardware constants to a separate include file SPRITE16 would also like to refer to those later. Part of P0061, funded by Touhou Patch Center.
2019-11-08 20:03:03 +00:00
include pc98.inc
[Reverse-engineering] EGC register writes Funded by zorg.
2018-12-20 17:09:29 +00:00
include th01/hardware/egc.inc
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th02/formats/pi_slots.inc
Replace the compatibility NOPs with a macro
2014-08-22 15:08:37 +00:00
nopcall macro func
if LDATA
nop ; PC-98 Touhou compatibility
endif
call func
endm
[Reduction] #130: ___write Doing one of these C monstrosities a day seems like a good habit. And hey, ZUNSOFT.COM has already shrunk by over a third.
2014-08-22 17:28:05 +00:00
Identify all function pointers referenced from code > introduce a new macro to halve the lines of a far function pointer assignment, hoping that this commit will end up deleting more lines than it adds, because TH03 has lots of those > oh wait, these games mainly use near function pointers > unearth even more new functions in the process Seriously, how many more functions are still hidden in this codebase? And all that just because IDA was not smart enough to begin with.
2014-11-13 23:55:00 +00:00
; Avoids specifying both segment and offset of a function. Too bad that it
; still doesn't cause TASM to require [func] to be a valid identifier.
setfarfp macro farfp, func
mov word ptr farfp+2, seg func
mov word ptr farfp, offset func
endm
[Decompilation] Find out how to bypass TCC's optimization of 0 immediates By deferring that immediate 0 to link time. 🤦 Part of P0146, funded by -Tom- and Ember2528.
2021-05-30 18:09:31 +00:00
; See decomp.hpp
public _address_0
_address_0 = 0
[Reverse-engineering] [th02/th04/th05] Single-plane sprite display calls Require understanding a hardware detail, so let's do them all at once. Part of P0035, funded by zorg.
2019-09-23 14:20:52 +00:00
; master.lib extensions
; ---------------------
; super_roll_put_1plane() plane_put constants
PLANE_PUT = 0FF00h or GC_RMW
; ---------------------
[Reverse-engineering] Current difficulty Funded by -Tom-.
2019-03-01 15:16:54 +00:00
; Rank definitions
RANK_EASY = 0
RANK_NORMAL = 1
RANK_HARD = 2
RANK_LUNATIC = 3
RANK_EXTRA = 4
RANK_COUNT = 5
[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
RANK_DEFAULT = -1