mirror of
https://github.com/zeldaret/oot.git
synced 2024-12-26 14:46:16 +00:00
bf37ad1368
* Move baserom segments to extracted/ * Add old baserom segments dir back to .gitignore * Rename segments/ -> baserom/
115 lines
2.8 KiB
Python
115 lines
2.8 KiB
Python
#!/usr/bin/env python3
|
|
|
|
# SPDX-FileCopyrightText: 2024 zeldaret
|
|
# SPDX-License-Identifier: CC0-1.0
|
|
|
|
# Re-disassemble cutscene scripts part of the source tree,
|
|
# using csdis.py and modifying files in-place
|
|
|
|
|
|
import re
|
|
from pathlib import Path
|
|
import struct
|
|
|
|
import mapfile_parser
|
|
|
|
import csdis
|
|
from overlayhelpers import filemap
|
|
|
|
|
|
SRC_ENCODING = "UTF-8"
|
|
|
|
MAPFILE_P = Path("build/gc-eu-mq-dbg/oot-gc-eu-mq-dbg.map")
|
|
BASEROM_SEGMENTS_P = Path("extracted/gc-eu-mq-dbg/baserom/")
|
|
|
|
HARDCODED_SYM_ROM = {
|
|
"D_8096C1A4": 0xD25834,
|
|
"D_80AF0880": 0xEA6860,
|
|
"D_80AF10A4": 0xEA7084,
|
|
"D_80AF1728": 0xEA7708,
|
|
"D_808BCE20": 0xC8BB20,
|
|
"D_808BD2A0": 0xC8BFA0,
|
|
"D_808BD520": 0xC8C220,
|
|
"D_808BD790": 0xC8C490,
|
|
"D_80AB431C": 0xE6A38C,
|
|
"D_8098786C": 0xD40EFC,
|
|
"D_80B4C5D0": 0xF022D0,
|
|
"D_80ABF9D0": 0xE75A40,
|
|
"D_80ABFB40": 0xE75BB0,
|
|
"D_80AF411C": 0xEAA0FC,
|
|
"D_80A88164": 0xE3ED34,
|
|
"D_808BB2F0": 0xC89FF0,
|
|
"D_808BB7A0": 0xC8A4A0,
|
|
"D_808BBD90": 0xC8AA90,
|
|
"gChildWarpInCS": 0xD45460,
|
|
"gAdultWarpOutToTCS": 0xD45340,
|
|
"gChildWarpOutToTCS": 0xD45840,
|
|
"gChildWarpInToTCS": 0xD45710,
|
|
"gAdultWarpInToTCS": 0xD45230,
|
|
"gAdultWarpInCS": 0xD44FA0,
|
|
"gChildWarpOutCS": 0xD45590,
|
|
"gAdultWarpOutCS": 0xD450B0,
|
|
"D_8099010C": 0xD4974C,
|
|
}
|
|
|
|
mapfile = mapfile_parser.MapFile()
|
|
mapfile.readMapFile(MAPFILE_P)
|
|
|
|
pat_CutsceneData = re.compile(
|
|
r"""
|
|
CutsceneData
|
|
\s+
|
|
( [^\s]* ) # symbol name
|
|
\s*
|
|
\[ \s* \]
|
|
\s* = \s*
|
|
\{
|
|
(?: [^}]* | \n )*
|
|
\} ;
|
|
""",
|
|
re.VERBOSE,
|
|
)
|
|
|
|
|
|
def get_sym_rom(sym_name: str):
|
|
rom = HARDCODED_SYM_ROM.get(sym_name)
|
|
if rom:
|
|
return rom
|
|
print(f"Trying to find {sym_name} from the map (assuming OK build)")
|
|
sym = mapfile.findSymbolByName(sym_name)
|
|
print(f'"{sym_name}": 0x{sym.symbol.vrom:X}')
|
|
return sym.symbol.vrom
|
|
|
|
|
|
def repl(m: re.Match):
|
|
sym_name = m.group(1)
|
|
sym_rom = get_sym_rom(sym_name)
|
|
file_result = filemap.GetFromRom(sym_rom)
|
|
assert file_result is not None, (sym_name, sym_rom)
|
|
data = (BASEROM_SEGMENTS_P / file_result.name).read_bytes()
|
|
cs_data_bytes = data[file_result.offset :]
|
|
cs_data = [i[0] for i in struct.iter_unpack(">I", cs_data_bytes)]
|
|
return (
|
|
f"CutsceneData {sym_name}[] = "
|
|
+ "{\n"
|
|
+ (
|
|
"\n".join(
|
|
f" {line}"
|
|
for line in csdis.disassemble_cutscene(cs_data).splitlines()
|
|
).rstrip()
|
|
)
|
|
+ "\n};"
|
|
)
|
|
|
|
|
|
def main():
|
|
for file_c in Path("src").glob("**/*.c"):
|
|
src = file_c.read_text(encoding=SRC_ENCODING)
|
|
src_new = pat_CutsceneData.sub(repl, src)
|
|
if src_new != src:
|
|
file_c.write_text(src_new, encoding=SRC_ENCODING)
|
|
print(file_c)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|