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Added Extended msu option to gui (#95)

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* Added Extended msu option to gui
This commit is contained in:
CaitSith2
2020-05-17 20:45:09 -07:00
committed by GitHub
parent b2e20be077
commit c8343df81e
2 changed files with 11 additions and 5 deletions
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11
Rom.py
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@@ -22,7 +22,8 @@ from EntranceShuffle import door_addresses
JAP10HASH = '03a63945398191337e896e5771f77173'
# RANDOMIZERBASEHASH = '1907d4caccffe60fc69940cfa11b2dab'
RANDOMIZERBASEHASH = '1347ce535618fa1a844d2d45cf0ca661'
EXTENDEDMSURANDOMIZERBASEHASH = 'f42949bde03ba5ea71c2d43a21f5d6bf'
class JsonRom(object):
@@ -121,10 +122,10 @@ class LocalRom(object):
self.write_bytes(int(baseaddress), values)
# verify md5
# patchedmd5 = hashlib.md5()
# patchedmd5.update(self.buffer)
# if RANDOMIZERBASEHASH != patchedmd5.hexdigest():
# raise RuntimeError('Provided Base Rom unsuitable for patching. Please provide a JAP(1.0) "Zelda no Densetsu - Kamigami no Triforce (Japan).sfc" rom to use as a base.')
patchedmd5 = hashlib.md5()
patchedmd5.update(self.buffer)
if patchedmd5.hexdigest() not in [RANDOMIZERBASEHASH, EXTENDEDMSURANDOMIZERBASEHASH]:
raise RuntimeError('Provided Base Rom unsuitable for patching. Please provide a JAP(1.0) "Zelda no Densetsu - Kamigami no Triforce (Japan).sfc" rom to use as a base.')
def write_crc(self):
crc = (sum(self.buffer[:0x7FDC] + self.buffer[0x7FE0:]) + 0x01FE) & 0xFFFF