updateTable(dataId, rTrack, vTrack)
# preserved tracks
for vTrack in preserved:
vTrackData = getVanillaTrackData(vTrack)
dataId = (vTrackData['data_index'] + 1) * 3
updateTable(dataId, vTrack, vTrack)
minAddr, maxAddr = (0xffffffff, 0x0)
# compare nspc data and dump if different than expected
for dataId, expected_nspc in expected_table.items():
with open(expected_nspc, 'rb') as f:
expected_music_data = f.read()
sz = len(expected_music_data)
snesAddr = rom.readLong(tableAddr + dataId)
if snesAddr + sz > maxAddr:
maxAddr = snesAddr + sz
if snesAddr < minAddr:
minAddr = snesAddr
print("Data $%02x, $%06x - $%06x" % (dataId, snesAddr, snesAddr + sz - 1))
addr = snes_to_pc(snesAddr)
rom.seek(addr)
music_data = rom.read(sz)
if music_data != expected_music_data:
print("Music data $%02x differ from the one of %s !" %
(dataId, expected_nspc))
out_nspc = "track_%02x.nspc" % dataId
print("Dumping it in %s ..." % out_nspc)
with open(out_nspc, 'wb') as f:
f.write(music_data)
[("The last Metroid is in captivity", None, "Vanilla Soundtrack - Sound Effects")],
[("The galaxy is at peace", None, "Vanilla Soundtrack - Sound Effects")],
# Song 0: Boss music,
# Song 1: Pre-boss music,
# Song 2: No music
[("Baby Metroid - Apparition", "vanilla/boss2.spc", "Vanilla Soundtrack"),
("Baby Metroid - Tension", "vanilla/tension.spc", "Vanilla Soundtrack"),
("Baby Metroid - No music", None, "Vanilla Soundtrack - Sound Effects")],
[("Mother Brain 3", "vanilla/samus_theme.spc", "Vanilla Soundtrack")]
]
metadata = {}
for i in range(len(vanillaMusicData)):
addr = musicDataTable+i*3
ptr = snes_to_pc(rom.readLong(addr))
if i < len(vanillaMusicData)-1:
# vanilla data ptrs are conveniently sorted
endptr = snes_to_pc(rom.readLong(addr+3))
else:
endptr = musicDataEnd
rom.seek(addr)
nspc_path = "%s/vanilla_%06x_%06x.nspc" % (nspc_dir, ptr, endptr-1)
print("Writing %s ..." % nspc_path)
rom.seek(ptr)
with open(nspc_path, "wb") as nspc:
nspc.write(rom.read(endptr-ptr))
musicdata = vanillaMusicData[i]
for j in range(len(musicdata)):
track, spc_path, group = musicdata[j]
h,t=os.path.split(nspc_path)
else:
return (firstData, None)
def getMd5Sum(data):
return hashlib.md5(bytes(data)).hexdigest()
# read table
tracksTable = {}
for trackName, data in vanillaTracks.items():
if 'pc_addresses' not in data:
continue
addr = data['pc_addresses'][0]
dataId = rom.readByte(addr)
addr = snes_to_pc(rom.readLong(tableAddr + dataId))
#print("dataId: {} - addr: {} for song: {}".format(hex(dataId), hex(addr), trackName))
tracksTable[addr] = {"trackName": trackName, "dataId": dataId}
# get nspc data in rom and compute its md5 sum
for addr in sorted(tracksTable.keys()):
trackData = tracksTable[addr]
#print("{} {:4} {}".format(hex(pc_to_snes(addr)), hex(trackData["dataId"]), trackData["trackName"]))
nspcData = readNspcData(rom, addr)
if nspcData[0] is None and nspcData[1] is None:
print(" Warning: no nspc end found for {}".format(
trackData["trackName"]))
tracksTable[addr]["nspcData"] = [None]
tracksTable[addr]["nspc_md5sum"] = [None]
continue