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Extract sound ctls, tbls and sequences

This commit is contained in:
Ryan Dwyer 2019-09-10 17:51:58 +10:00
parent 61806b3d50
commit 5f2ffa680e
1 changed files with 33 additions and 11 deletions
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44
tools/extract
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@ -33,7 +33,6 @@ class Extractor:
self.extract_audio()
self.extract_files()
self.extract_fonts()
self.extract_midis()
self.extract_globals()
self.extract_textures()
self.extract_ucodes()
@ -43,8 +42,33 @@ class Extractor:
#
def extract_audio(self):
# Not implemented
pass
sfxctl = self.val('sfxctl')
sfxtbl = sfxctl + 0x2fb80
musicctl = sfxtbl + 0x4c2160
musictbl = musicctl + 0xa060
seqtbl = musictbl + 0x17c070
self.write('audio/sfx.ctl', self.rom[sfxctl:sfxtbl])
self.write('audio/sfx.tbl', self.rom[sfxtbl:musicctl])
self.write('audio/music.ctl', self.rom[musicctl:musictbl])
self.write('audio/music.tbl', self.rom[musictbl:seqtbl])
seqtbllen = 0x563b0 if self.romid == 'ntsc-beta' else 0x563a0
sequences = self.rom[seqtbl:seqtbl+seqtbllen]
self.write('audio/sequences.bin', sequences)
# Extract sequences
count = int.from_bytes(sequences[0:2], 'big')
i = 0
while i < count:
sequence = self.extract_sequence(sequences, i)
self.write('audio/sequences/%03d.seq' % i, sequence)
i += 1
def extract_sequence(self, sequences, index):
pos = 4 + index * 8
offset = int.from_bytes(sequences[pos:pos+4], 'big')
return self.decompress(sequences[offset:])
#
# Files
@ -121,14 +145,6 @@ class Extractor:
def extract_globals(self):
self.write('Uglobals', self.globals)
#
# MIDIs
#
def extract_midis(self):
# Not implemented
pass
#
# Textures
#
@ -193,31 +209,37 @@ class Extractor:
'game': 0x4fc40,
'files': 0x28080,
'globals': 0x39850,
'sfxctl': 0x80a250,
},
'ntsc-1.0': {
'game': 0x4fc40,
'files': 0x28080,
'globals': 0x39850,
'sfxctl': 0x80a250,
},
'ntsc-beta': {
'game': 0x43c40,
'files': 0x29160,
'globals': 0x30850,
'sfxctl': 0x7be940,
},
'pal-final': {
'game': 0x4fc40,
'files': 0x28910,
'globals': 0x39850,
'sfxctl': 0x7f87e0,
},
'pal-beta': {
'game': 0x4fc40,
'files': 0x29b90,
'globals': 0x39850,
'sfxctl': 0x7f87e0,
},
'jap-final': {
'game': 0x4fc40,
'files': 0x28800,
'globals': 0x39850,
'sfxctl': 0x7fc670,
},
}