mirror of
https://github.com/zeldaret/oot.git
synced 2024-11-14 05:19:36 +00:00
d58983494c
* first steps * some more * fixing merge * more progress * progs * Decompiled ovl_En_Ma1 * newline * Pr suggestion * Fixing some small things * Update src/overlays/actors/ovl_En_Ma1/z_en_ma1.c Co-Authored-By: Roman971 <32455037+Roman971@users.noreply.github.com> * Removing padding * Fixing script * Fixing some things Co-authored-by: Roman971 <32455037+Roman971@users.noreply.github.com>
117 lines
2.9 KiB
Python
Executable file
117 lines
2.9 KiB
Python
Executable file
#! /usr/bin/python3
|
|
|
|
import os
|
|
import re
|
|
import sys
|
|
import struct
|
|
|
|
script_dir = os.path.dirname(os.path.realpath(__file__))
|
|
root_dir = script_dir + "/../"
|
|
data_dir = root_dir + "data/"
|
|
asm_dir = root_dir + "asm/"
|
|
|
|
def try_text(text_bytes):
|
|
bad_bytes = 0
|
|
for byte in text_bytes:
|
|
if byte < 32:
|
|
bad_bytes += 1
|
|
|
|
# Arbitrary string detection heuristic
|
|
#if bad_bytes / len(text_bytes) >= 0.3:
|
|
# return None
|
|
|
|
try:
|
|
text = text_bytes.decode("EUC-JP")
|
|
except UnicodeDecodeError:
|
|
return None
|
|
|
|
text = text.strip(" \0")
|
|
if len(text) > 0 and bool(re.search('[a-zA-Z]', text)):
|
|
text = text.replace("\\x00", "")
|
|
text = text.replace("\n", "\\n")
|
|
text = text.replace("\"", "\\\"")
|
|
return text
|
|
|
|
|
|
def is_zeros(stuff):
|
|
for piece in stuff:
|
|
if piece.strip() != "0x00000000":
|
|
return False
|
|
return True
|
|
|
|
|
|
def try_float(word):
|
|
if (word[:3] == "0x3") or (word[:3] == "0x4") or \
|
|
(word[:3] == "0xB") or (word[:3] == "0xC"):
|
|
return struct.unpack('!f', bytes.fromhex(word[2:10]))[0]
|
|
|
|
|
|
def quick_convert(words_string):
|
|
words = words_string.split(",")
|
|
byte_array = b""
|
|
for word in words:
|
|
data = word.strip()[2:]
|
|
byte_array += bytearray.fromhex(data)
|
|
return byte_array.decode("EUC-JP")
|
|
|
|
def word_convert(byte_string):
|
|
try:
|
|
words = byte_string.split(",")
|
|
byte_array = b""
|
|
for word in words:
|
|
data = word.strip()[2:]
|
|
byte_array += bytearray.fromhex(data)
|
|
except ValueError:
|
|
return byte_string
|
|
|
|
if byte_array[0] == 63 and byte_array[-1] == 45:
|
|
return byte_string
|
|
if data == '0A0A0000':
|
|
return "\\n\\n"
|
|
if len(words) > 1 and not is_zeros(words[1:]):
|
|
res = try_text(byte_array)
|
|
if res is not None:
|
|
return " .asciz \"" + res + "\"\n .balign 4\n"
|
|
if len(words) == 1 or is_zeros(words[1:]):
|
|
res = str(try_float(words[0].strip()))
|
|
if res is not None:
|
|
return " .float " + res + "\n"
|
|
|
|
return byte_string
|
|
|
|
|
|
def handle_match(match):
|
|
in_str = match.group()[6:]
|
|
ret = word_convert(in_str)
|
|
if ret == in_str:
|
|
return match.group()
|
|
return ret
|
|
|
|
|
|
def process_data_file(file_path):
|
|
with open(file_path) as f:
|
|
file_text = f.read()
|
|
|
|
new_file_text = re.sub(" \\.word 0x.*", handle_match, file_text)
|
|
|
|
if new_file_text != file_text:
|
|
with open(file_path, "w") as f:
|
|
f.write(new_file_text)
|
|
return True
|
|
return False
|
|
|
|
|
|
def main():
|
|
i = 0
|
|
for root, dirs, files in os.walk(asm_dir):
|
|
for file in files:
|
|
#if i == 10:
|
|
# return
|
|
if file.endswith(".s"):
|
|
path = os.path.join(root, file)
|
|
if process_data_file(path):
|
|
print("Processed " + path)
|
|
i += 1
|
|
|
|
|
|
#main()
|