mirror of
https://github.com/pret/pokemon-reverse-engineering-tools.git
synced 2026-08-08 18:34:12 -05:00
Update redmusicdisasm and redsfxdisasm
This commit is contained in:
U-Fish-PC\Daniel
parent
c57e0f0706
commit
ed174d2432
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@ -1,5 +1,5 @@
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import config
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config = config.Config()
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import configuration
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config = configuration.Config()
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rom = bytearray(open(config.rom_path, "r").read())
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songs = [
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@ -49,22 +49,26 @@ songs = [
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"MeetFemaleTrainer",
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"MeetMaleTrainer",
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"UnusedSong",
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#"SurfingPikachu",
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#"MeetJessieJames",
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#"YellowUnusedSong",
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]
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"""
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songs = [
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"YellowIntro",
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"SurfingPikachu",
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"MeetJessieJames",
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"YellowUnusedSong",
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]
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"""
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music_commands = {
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0xd0: ["notetype", {"type": "nibble"}, 2],
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0xe0: ["octave", 1],
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0xe8: ["unknownmusic0xe8", 1],
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0xe8: ["togglecall", 1],
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0xea: ["vibrato", {"type": "byte"}, {"type": "nibble"}, 3],
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0xeb: ["pitchbend", {"type": "byte"}, {"type": "byte"}, 3],
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0xec: ["duty", {"type": "byte"}, 2],
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0xed: ["tempo", {"type": "byte"}, {"type": "byte"}, 3],
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0xee: ["unknownmusic0xee", {"type": "byte"}, 2],
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0xf0: ["stereopanning", {"type": "byte"}, 2],
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0xf8: ["unknownmusic0xf8", 1],
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0xf8: ["executemusic", 1],
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0xfc: ["dutycycle", {"type": "byte"}, 2],
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0xfd: ["callchannel", {"type": "label"}, 3],
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0xfe: ["loopchannel", {"type": "byte"}, {"type": "label"}, 4],
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@ -189,6 +193,7 @@ for i, songname in enumerate(songs):
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if songname == "PalletTown": header = 0x822e
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if songname == "GymLeaderBattle": header = 0x202be
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if songname == "TitleScreen": header = 0x7c249
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if songname == "YellowIntro": header = 0x7c294
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if songname == "SurfingPikachu": header = 0x801cb
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bank = header / 0x4000
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startingaddress = rom[header + 2] * 0x100 + rom[header + 1] - 0x4000 + (0x4000 * bank)
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@ -212,6 +217,8 @@ for i, songname in enumerate(songs):
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if curchannel == 1:
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labels.append(0x719b)
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labelsleft.append(0x719b)
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labels.append(0x71a2)
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labelsleft.append(0x71a2)
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if curchannel == 2:
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labels.append(0x721d)
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labelsleft.append(0x721d)
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@ -1,5 +1,5 @@
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import config
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config = config.Config()
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import configuration
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config = configuration.Config()
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rom = bytearray(open(config.rom_path, "r").read())
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banks = {
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@ -11,28 +11,13 @@ banks = {
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music_commands = {
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0xd0: ["notetype", {"type": "nibble"}, 2],
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0xe0: ["octave", 1],
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0xe8: ["unknownmusic0xe8", 1],
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0xe9: ["unknownmusic0xe9", 1],
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0xe8: ["togglecall", 1],
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0xea: ["vibrato", {"type": "byte"}, {"type": "nibble"}, 3],
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0xeb: ["pitchbend", {"type": "byte"}, {"type": "byte"}, 3],
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0xec: ["duty", {"type": "byte"}, 2],
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0xed: ["tempo", {"type": "byte"}, {"type": "byte"}, 3],
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0xee: ["unknownmusic0xee", {"type": "byte"}, 2],
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0xef: ["unknownmusic0xef", 1],
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0xf0: ["stereopanning", {"type": "byte"}, 2],
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0xf1: ["unknownmusic0xf1", 1],
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0xf2: ["unknownmusic0xf2", 1],
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0xf3: ["unknownmusic0xf3", 1],
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0xf4: ["unknownmusic0xf4", 1],
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0xf5: ["unknownmusic0xf5", 1],
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0xf6: ["unknownmusic0xf6", 1],
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0xf7: ["unknownmusic0xf7", 1],
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0xf8: ["unknownmusic0xf8", 1],
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0xf9: ["unknownmusic0xf9", 1],
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0xfa: ["unknownmusic0xfa", 1],
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#0xfb: ["unknownmusic0xfb", 1],
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0xf8: ["executemusic", 1],
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0xfc: ["dutycycle", {"type": "byte"}, 2],
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0xfd: ["callchannel", {"type": "label"}, 3],
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0xfe: ["loopchannel", {"type": "byte"}, {"type": "label"}, 4],
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0xff: ["endchannel", 1],
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}
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@ -62,45 +47,38 @@ for bank in banks:
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header = bank * 0x4000 + 3
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for sfx in range(1,banks[bank]):
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sfxname = "SFX_{:02x}_{:02x}".format(bank, sfx)
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sfxfile = open("music/sfx/" + sfxname.lower() + ".asm", 'a')
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sfxfile = open("music/sfx/" + sfxname.lower() + ".asm", 'w')
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startingaddress = rom[header + 2] * 0x100 + rom[header + 1] + (0x4000 * (bank - 1))
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end = 0
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curchannel = 1
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lastchannel = (rom[header] >> 6) + 1
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channelnumber = rom[header] % 0x10
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output = ''
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while 1:
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# pass 1, build a list of all addresses pointed to by calls and loops
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address = startingaddress
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labels = []
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labelsleft = []
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while 1:
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byte = rom[address]
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if byte < 0xd0:
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command_length = 1
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elif byte < 0xe0:
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command_length = 2
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elif byte < 0xe8:
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command_length = 1
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else:
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command_length = music_commands[byte][-1]
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if byte == 0xfd or byte == 0xfe:
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label = rom[address + command_length - 1] * 0x100 + rom[address + command_length - 2]
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labels.append(label)
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if label > address % 0x4000 + 0x4000: labelsleft.append(label)
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address += command_length
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if len(labelsleft) == 0 and (byte == 0xfe and rom[address - command_length + 1] == 0 and rom[address - 1] * 0x100 + rom[address - 2] < address % 0x4000 + 0x4000 or byte == 0xff): break
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while address % 0x4000 + 0x4000 in labelsleft: labelsleft.remove(address % 0x4000 + 0x4000)
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# once the loop breaks, start over from first address
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end = address
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if curchannel != lastchannel: end = rom[header + 5] * 0x100 + rom[header + 4] + (0x4000 * (bank - 1))
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address = startingaddress
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if curchannel != lastchannel:
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end = rom[header + 5] * 0x100 + rom[header + 4] + (0x4000 * (bank - 1))
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byte = rom[address]
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# pass 2, print commands and labels for addresses that are in labels
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while address != end:
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if address == startingaddress:
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output += "{}_Ch{}: ; {:02x} ({:0x}:{:02x})\n".format(sfxname, curchannel, address, bank, address % 0x4000 + 0x4000)
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elif address % 0x4000 + 0x4000 in labels:
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if byte == 0xf8 or (bank == 2 and sfx == 0x5e): executemusic = True
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else: executemusic = False
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output += "{}_Ch{}: ; {:02x} ({:0x}:{:02x})\n".format(sfxname, curchannel, address, bank, address % 0x4000 + 0x4000)
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while 1:
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if address == 0x2062a or address == 0x2063d or address == 0x20930:
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output += "\n{}_branch_{:02x}:\n".format(sfxname, address)
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if byte < 0xc0:
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if byte < 0x10 and not executemusic:
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output += "\tunknownsfx0x{:02x}".format(byte)
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command_length = 1
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elif byte == 0x10 and not executemusic:
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output += "\tunknownsfx0x{:02x} {}".format(byte, rom[address + 1])
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command_length = 2
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elif byte < 0x30 and not executemusic:
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if channelnumber == 7:
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output += "\tunknownnoise0x20 {}, {}, {}".format(byte % 0x10, rom[address + 1], rom[address + 2])
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command_length = 3
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else:
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output += "\tunknownsfx0x20 {}, {}, {}, {}".format(byte % 0x10, rom[address + 1], rom[address + 2], rom[address + 3])
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command_length = 4
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elif byte < 0xc0:
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output += "\tnote {}, {}".format(music_notes[byte >> 4], byte % 0x10 + 1)
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command_length = 1
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elif byte < 0xd0:
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@ -138,12 +116,14 @@ for bank in banks:
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if params != len(music_commands[byte]) - 1: output += ","
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output += "\n"
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address += command_length
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if byte == 0xff or address == end: break
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byte = rom[address]
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header += 3
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channelnumber = rom[header]
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if curchannel == lastchannel:
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output += "; {}".format(hex(address))
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sfxfile.write(output)
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break
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output += "\n\n"
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startingaddress = end
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startingaddress = address
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curchannel += 1
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