mirror of
https://github.com/zeldaret/oot.git
synced 2024-12-29 16:26:18 +00:00
136 lines
3.7 KiB
Python
136 lines
3.7 KiB
Python
#!/usr/bin/python3
|
|
|
|
import os
|
|
import re
|
|
import shutil
|
|
import subprocess
|
|
|
|
atom_path = "/mnt/c/Users/Ethan/Documents/GitHub/MasterOcarina/Atom/bin/Release/netcoreapp3.0"
|
|
atom_cmd = "Atom df oot DBGMQ baserom.z64 --mips-to-c -f"
|
|
script_dir = os.path.dirname(os.path.realpath(__file__))
|
|
|
|
|
|
def load_symbols():
|
|
ret = {}
|
|
with open(script_dir + "/overlayhelpers/batchdisasm/symbols.txt") as f:
|
|
symbol_text = f.readlines()
|
|
for line in symbol_text:
|
|
if len(line.strip()) > 0:
|
|
line_split = line.split(" ")
|
|
ret[line_split[0]] = line_split[1]
|
|
return ret
|
|
|
|
|
|
symbols = load_symbols()
|
|
|
|
|
|
def get_overlays_to_disassemble():
|
|
all_overlays = {}
|
|
|
|
# traverse root directory, and list directories as dirs and files as files
|
|
for root, dirs, files in os.walk("baserom"):
|
|
for file in files:
|
|
if file.startswith("ovl_"):
|
|
all_overlays[file] = os.path.getsize(os.path.join(root, file))
|
|
|
|
non_disassembled_ovls = all_overlays.copy()
|
|
|
|
for root, dirs, files in os.walk("asm/overlays"):
|
|
for ovl_name in dirs:
|
|
if ovl_name in non_disassembled_ovls:
|
|
non_disassembled_ovls.pop(ovl_name)
|
|
|
|
for root, dirs, files in os.walk("src/overlays"):
|
|
for ovl_name in dirs:
|
|
if ovl_name in non_disassembled_ovls:
|
|
non_disassembled_ovls.pop(ovl_name)
|
|
|
|
print("Found " + str(len(non_disassembled_ovls)) + " non-disassembled overlays out of " + str(len(all_overlays))
|
|
+ " total")
|
|
|
|
return {k: v for k, v in sorted(non_disassembled_ovls.items(), key=lambda item: item[1])}
|
|
|
|
|
|
def disassemble(overlay):
|
|
args = atom_cmd.split(" ")
|
|
args.append(overlay)
|
|
# subprocess.run(args, cwd=atom_path, shell=True)
|
|
|
|
with open(atom_path + "/O/DBGMQ/" + overlay + ".txt") as f:
|
|
return f.read()
|
|
|
|
|
|
def fix_symbols(assembly):
|
|
for symbol in symbols:
|
|
assembly = assembly.replace(symbol, symbols[symbol])
|
|
return assembly
|
|
|
|
|
|
def get_ovl_dir(overlay):
|
|
actors_overrides = ['ovl_player_actor']
|
|
|
|
ovl_part = "/" + overlay + "/"
|
|
category = "actors"
|
|
|
|
if overlay.startswith("ovl_Effect"):
|
|
category = "effects"
|
|
|
|
if overlay[4:5].islower():
|
|
category = "gamestates"
|
|
|
|
if 'data' in overlay:
|
|
category = "data"
|
|
|
|
if overlay in actors_overrides:
|
|
category = "actors"
|
|
|
|
return category + ovl_part
|
|
|
|
|
|
def create_asm_dir(overlay, assembly):
|
|
asm_dir = "asm/non_matchings/overlays/" + get_ovl_dir(overlay)
|
|
shutil.rmtree(asm_dir)
|
|
os.mkdir(asm_dir)
|
|
with open(asm_dir + get_z_name(overlay) + ".s", "w", newline="\n") as f:
|
|
f.write(assembly)
|
|
|
|
|
|
def get_z_name(overlay):
|
|
# Annoying edge case
|
|
if overlay == 'ovl_Effect_Ss_Solder_Srch_Ball':
|
|
return 'z_eff_ss_solder_srch_ball'
|
|
if overlay == "ovl_player_actor":
|
|
return "z_player"
|
|
|
|
ret = overlay.lower()
|
|
ret = "z_" + ret[4:]
|
|
return ret
|
|
|
|
|
|
def patch_spec(overlay):
|
|
with open("spec", "r+", newline="\n") as f:
|
|
spec = f.read()
|
|
spec = re.sub("build/baserom/" + overlay + ".o",
|
|
"build/asm/overlays/" + get_ovl_dir(overlay) + get_z_name(overlay) + ".o",
|
|
spec)
|
|
f.seek(0)
|
|
f.write(spec)
|
|
f.truncate()
|
|
|
|
|
|
def patch_overlays_asm_mk(overlay):
|
|
with open("overlays_asm.mk", "a", newline="\n") as f:
|
|
f.write(" asm/overlays/" + get_ovl_dir(overlay)[:-1] + " \\\n")
|
|
|
|
|
|
def main():
|
|
print("Beginning disassembly in the order of filesize, ascending")
|
|
overlays = get_overlays_to_disassemble()
|
|
|
|
for overlay in overlays:
|
|
print("\t" + overlay)
|
|
assembly = disassemble(overlay)
|
|
assembly = fix_symbols(assembly)
|
|
create_asm_dir(overlay, assembly)
|
|
patch_spec(overlay)
|
|
patch_overlays_asm_mk(overlay)
|