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Program.cs
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// Adapted from https://gist.github.com/Normmatt/e00ea0c5da509568959bde52754f213e
// Key split table is supported in https://gist.github.com/Normmatt/f4e768f0e1c30dea3835098db744297a, but I don't need it here :)
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace dump_sound
{
class Program
{
static int MPlayTableAdr = 0x8224404;
static int NumMPlayers = 9;
static int SongTableAdr = MPlayTableAdr + NumMPlayers * 12;
static int NumSongs = 1000;
static int VoiceGroupEndAdr = 0x08224150;
static SortedDictionary<int, string> soundInfo = new SortedDictionary<int, string>();
static byte[] rom;
static List<int> voicegroups = new List<int>();
static Dictionary<int, string> MML = new Dictionary<int, string>()
{
{0x80, "W00" },
{0x81, "W01" },
{0x82, "W02" },
{0x83, "W03" },
{0x84, "W04" },
{0x85, "W05" },
{0x86, "W06" },
{0x87, "W07" },
{0x88, "W08" },
{0x89, "W09" },
{0x8A, "W10" },
{0x8B, "W11" },
{0x8C, "W12" },
{0x8D, "W13" },
{0x8E, "W14" },
{0x8F, "W15" },
{0x90, "W16" },
{0x91, "W17" },
{0x92, "W18" },
{0x93, "W19" },
{0x94, "W20" },
{0x95, "W21" },
{0x96, "W22" },
{0x97, "W23" },
{0x98, "W24" },
{0x99, "W28" },
{0x9A, "W30" },
{0x9B, "W32" },
{0x9C, "W36" },
{0x9D, "W40" },
{0x9E, "W42" },
{0x9F, "W44" },
{0xA0, "W48" },
{0xA1, "W52" },
{0xA2, "W54" },
{0xA3, "W56" },
{0xA4, "W60" },
{0xA5, "W64" },
{0xA6, "W66" },
{0xA7, "W68" },
{0xA8, "W72" },
{0xA9, "W76" },
{0xAA, "W78" },
{0xAB, "W80" },
{0xAC, "W84" },
{0xAD, "W88" },
{0xAE, "W90" },
{0xAF, "W92" },
{0xB0, "W96" },
{0xB1, "FINE" },
{0xB2, "GOTO" },
{0xB3, "PATT" },
{0xB4, "PEND" },
{0xB5, "REPT" },
{0xB9, "MEMACC" },
{0xBA, "PRIO" },
{0xBB, "TEMPO" },
{0xBC, "KEYSH" },
{0xBD, "VOICE" },
{0xBE, "VOL" },
{0xBF, "PAN" },
{0xC0, "BEND" },
{0xC1, "BENDR" },
{0xC2, "LFOS" },
{0xC3, "LFODL" },
{0xC4, "MOD" },
{0xC5, "MODT" },
{0xC8, "TUNE" },
{0xCD, "XCMD" },
{0x08, "xIECV" },
{0x09, "xIECL" },
{0xCE, "EOT" },
{0xCF, "TIE" },
{0xD0, "N01" },
{0xD1, "N02" },
{0xD2, "N03" },
{0xD3, "N04" },
{0xD4, "N05" },
{0xD5, "N06" },
{0xD6, "N07" },
{0xD7, "N08" },
{0xD8, "N09" },
{0xD9, "N10" },
{0xDA, "N11" },
{0xDB, "N12" },
{0xDC, "N13" },
{0xDD, "N14" },
{0xDE, "N15" },
{0xDF, "N16" },
{0xE0, "N17" },
{0xE1, "N18" },
{0xE2, "N19" },
{0xE3, "N20" },
{0xE4, "N21" },
{0xE5, "N22" },
{0xE6, "N23" },
{0xE7, "N24" },
{0xE8, "N28" },
{0xE9, "N30" },
{0xEA, "N32" },
{0xEB, "N36" },
{0xEC, "N40" },
{0xED, "N42" },
{0xEE, "N44" },
{0xEF, "N48" },
{0xF0, "N52" },
{0xF1, "N54" },
{0xF2, "N56" },
{0xF3, "N60" },
{0xF4, "N64" },
{0xF5, "N66" },
{0xF6, "N68" },
{0xF7, "N72" },
{0xF8, "N76" },
{0xF9, "N78" },
{0xFA, "N80" },
{0xFB, "N84" },
{0xFC, "N88" },
{0xFD, "N90" },
{0xFE, "N92" },
{0xFF, "N96" },
};
static string[] MemSet =
{
"mem_set",
"mem_add",
"mem_sub",
"mem_mem_set",
"mem_mem_add",
"mem_mem_sub",
"mem_beq",
"mem_bne",
"mem_bhi",
"mem_bhs",
"mem_bls",
"mem_blo",
"mem_mem_beq",
"mem_mem_bne",
"mem_mem_bhi",
"mem_mem_bhs",
"mem_mem_bls",
"mem_mem_blo",
};
static string[] Keys =
{
"CnM2",
"CsM2",
"DnM2",
"DsM2",
"EnM2",
"FnM2",
"FsM2",
"GnM2",
"GsM2",
"AnM2",
"AsM2",
"BnM2",
"CnM1",
"CsM1",
"DnM1",
"DsM1",
"EnM1",
"FnM1",
"FsM1",
"GnM1",
"GsM1",
"AnM1",
"AsM1",
"BnM1",
"Cn0",
"Cs0",
"Dn0",
"Ds0",
"En0",
"Fn0",
"Fs0",
"Gn0",
"Gs0",
"An0",
"As0",
"Bn0",
"Cn1",
"Cs1",
"Dn1",
"Ds1",
"En1",
"Fn1",
"Fs1",
"Gn1",
"Gs1",
"An1",
"As1",
"Bn1",
"Cn2",
"Cs2",
"Dn2",
"Ds2",
"En2",
"Fn2",
"Fs2",
"Gn2",
"Gs2",
"An2",
"As2",
"Bn2",
"Cn3",
"Cs3",
"Dn3",
"Ds3",
"En3",
"Fn3",
"Fs3",
"Gn3",
"Gs3",
"An3",
"As3",
"Bn3",
"Cn4",
"Cs4",
"Dn4",
"Ds4",
"En4",
"Fn4",
"Fs4",
"Gn4",
"Gs4",
"An4",
"As4",
"Bn4",
"Cn5",
"Cs5",
"Dn5",
"Ds5",
"En5",
"Fn5",
"Fs5",
"Gn5",
"Gs5",
"An5",
"As5",
"Bn5",
"Cn6",
"Cs6",
"Dn6",
"Ds6",
"En6",
"Fn6",
"Fs6",
"Gn6",
"Gs6",
"An6",
"As6",
"Bn6",
"Cn7",
"Cs7",
"Dn7",
"Ds7",
"En7",
"Fn7",
"Fs7",
"Gn7",
"Gs7",
"An7",
"As7",
"Bn7",
"Cn8",
"Cs8",
"Dn8",
"Ds8",
"En8",
"Fn8",
"Fs8",
"Gn8",
};
static Dictionary<string, bool> SongsWithTrackAlignment = new Dictionary<string, bool>()
{
{"song785", true},
{"song805", true},
{"song806", true},
{"song807", true},
{"song811", true},
{"song815", true},
{"song816", true},
{"song962", true},
};
static byte ReadU8(int ofs)
{
if (ofs > 0x08000000)
ofs -= 0x08000000;
return rom[ofs];
}
static ushort ReadU16(int ofs)
{
if (ofs > 0x08000000)
ofs -= 0x08000000;
return BitConverter.ToUInt16(rom, ofs);
}
static int ReadU32(int ofs)
{
if (ofs > 0x08000000)
ofs -= 0x08000000;
return BitConverter.ToInt32(rom, ofs);
}
static string PrintMPlayTable(int ofs)
{
var sb = new StringBuilder();
sb.Append("\t.align 2\n");
sb.AppendFormat("\t.global gMPlayTable\n");
sb.AppendFormat("gMPlayTable:\t@ 0x{0:X8}\n", ofs);
for (int i = 0; i < NumMPlayers; i++)
{
var playInfo = ReadU32(ofs + 0);
var trackInfo = ReadU32(ofs + 4);
var unk1 = ReadU8(ofs + 8);
var unk2 = ReadU16(ofs + 10);
sb.AppendFormat("\tmusic_player gUnknown_{0:X8}, gUnknown_{1:X8}, {2}, {3}\n", playInfo, trackInfo, unk1, unk2);
ofs += 12;
}
return sb.ToString();
}
static void DumpProgrammableWaveSample(int ofs, int len)
{
if (soundInfo.ContainsKey(ofs)) return;
var sb = new StringBuilder();
var filename = String.Format("{0:X8}.pcm", ofs);
var outfilename = String.Format("sound/programmable_wave_samples/{0}", filename);
sb.Append("\t.align 2\n");
sb.AppendFormat("\t.global gUnknown_{0:X8}\n", ofs);
sb.AppendFormat("gUnknown_{0:X8}:\n", ofs);
sb.AppendFormat("\t.incbin \"sound/programmable_wave_samples/{0}\"\n", filename);
soundInfo.Add(ofs, sb.ToString());
Directory.CreateDirectory("sound/programmable_wave_samples/");
byte[] data = new byte[len];
if (ofs > 0x08000000)
ofs -= 0x08000000;
Array.Copy(rom, ofs, data, 0, data.Length);
File.WriteAllBytes(outfilename, data);
}
static void DumpDirectSoundSample(int ofs)
{
if (ofs == 0) return;
if (soundInfo.ContainsKey(ofs)) return;
var sb = new StringBuilder();
var filename = String.Format("{0:X8}.bin", ofs);
var outfilename = String.Format("sound/direct_sound_samples/{0}", filename);
sb.Append("\t.align 2\n");
sb.AppendFormat("\t.global gUnknown_{0:X8}\n", ofs);
sb.AppendFormat("gUnknown_{0:X8}:\n", ofs);
sb.AppendFormat("\t.incbin \"sound/direct_sound_samples/{0}\"\n", filename);
soundInfo.Add(ofs, sb.ToString());
Directory.CreateDirectory("sound/direct_sound_samples/");
var type = ReadU16(ofs + 0);
var status = ReadU16(ofs + 2);
var freq = ReadU32(ofs + 4);
var loopStart = ReadU32(ofs + 8);
var size = ReadU32(ofs + 12);
byte[] data = new byte[size + 0x10 + 1];
if (ofs > 0x08000000)
ofs -= 0x08000000;
Array.Copy(rom, ofs, data, 0, data.Length);
File.WriteAllBytes(outfilename, data);
}
static string PrintVoiceGroup(int ofs, int len, int id)
{
var sb = new StringBuilder();
var filename = String.Format("voicegroup{0:d3}.inc", id);
var outfilename = String.Format("sound/voicegroups/{0}", filename);
sb.Append("\t.align 2\n");
sb.AppendFormat("\t@********************** Voicegroup **********************@\n\n");
sb.AppendFormat("\t.global voicegroup{0:d3}\n", id);
sb.AppendFormat("voicegroup{0:d3}:\t@ 0x{1:X8}\n", id, ofs);
int i = 0;
while (i < len)
{
int tOfs = ofs + i;
var type = ReadU8(ofs + i++);
Debug.WriteLine("WTF 0x{0:X8} type=0x{1:X2}", tOfs, type);
switch (type)
{
case 0x00: //voice_directsound
case 0x08: //voice_directsound_no_resample
case 0x10: //voice_directsound_alt
{
//base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release
var base_midi_key = ReadU8(ofs + i);
i += 2;
var pan = ReadU8(ofs + i) & 0x7F;
i++;
var sample_data_pointer = ReadU32(ofs + i);
i += 4;
var attack = ReadU8(ofs + i++);
var decay = ReadU8(ofs + i++);
var sustain = ReadU8(ofs + i++);
var release = ReadU8(ofs + i++);
DumpDirectSoundSample(sample_data_pointer);
switch (type)
{
case 0x00: //voice_directsound
sb.AppendFormat("\tvoice_directsound {0}, {1}, DirectSoundData_{2:X8}, {3}, {4}, {5}, {6}\t@{7:X8}\n", base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release, tOfs);
break;
case 0x08: //voice_directsound_no_resample
sb.AppendFormat("\tvoice_directsound_no_resample {0}, {1}, DirectSoundData_{2:X8}, {3}, {4}, {5}, {6}\t@{7:X8}\n", base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release, tOfs);
break;
case 0x10: //voice_directsound_alt
sb.AppendFormat("\tvoice_directsound_alt {0}, {1}, DirectSoundData_{2:X8}, {3}, {4}, {5}, {6}\t@{7:X8}\n", base_midi_key, pan, sample_data_pointer, attack, decay, sustain, release, tOfs);
break;
}
}
break;
case 0x01: //voice_square_1
case 0x09: //voice_square_1_alt
{
//sweep, duty_cycle, attack, decay, sustain, release
i++;
i++;
var sweep = ReadU8(ofs + i++);
var duty_cycle = ReadU8(ofs + i++);
i++;
i++;
i++;
var attack = ReadU8(ofs + i++);
var decay = ReadU8(ofs + i++);
var sustain = ReadU8(ofs + i++);
var release = ReadU8(ofs + i++);
switch (type)
{
case 0x01: //voice_square_1
sb.AppendFormat("\tvoice_square_1 {0}, {1}, {2}, {3}, {4}, {5}\t@{6:X8}\n", sweep, duty_cycle, attack, decay, sustain, release, tOfs);
break;
case 0x09: //voice_square_1_alt
sb.AppendFormat("\tvoice_square_1_alt {0}, {1}, {2}, {3}, {4}, {5}\t@{6:X8}\n", sweep, duty_cycle, attack, decay, sustain, release, tOfs);
break;
}
}
break;
case 0x02: //voice_square_2
case 0x0A: //voice_square_2_alt
{
// duty_cycle, attack, decay, sustain, release
i++;
i++;
i++;
var duty_cycle = ReadU8(ofs + i++);
i++;
i++;
i++;
var attack = ReadU8(ofs + i++);
var decay = ReadU8(ofs + i++);
var sustain = ReadU8(ofs + i++);
var release = ReadU8(ofs + i++);
switch (type)
{
case 0x02: //voice_square_2
sb.AppendFormat("\tvoice_square_2 {0}, {1}, {2}, {3}, {4}\t@{5:X8}\n", duty_cycle, attack, decay, sustain, release, tOfs);
break;
case 0x0A: //voice_square_2_alt
sb.AppendFormat("\tvoice_square_2_alt {0}, {1}, {2}, {3}, {4}\t@{5:X8}\n", duty_cycle, attack, decay, sustain, release, tOfs);
break;
}
}
break;
case 0x03: //voice_programmable_wave
case 0x0B: //voice_programmable_wave_alt
{
//wave_samples_pointer, attack, decay, sustain, release
i++;
i++;
i++;
var wave_samples_pointer = ReadU32(ofs + i);
i += 4;
var attack = ReadU8(ofs + i++);
var decay = ReadU8(ofs + i++);
var sustain = ReadU8(ofs + i++);
var release = ReadU8(ofs + i++);
DumpProgrammableWaveSample(wave_samples_pointer, 16);
switch (type)
{
case 0x03: //voice_square_2
sb.AppendFormat("\tvoice_programmable_wave ProgrammableWaveData_{0:X7}, {1}, {2}, {3}, {4}\t@{5:X8}\n", wave_samples_pointer, attack, decay, sustain, release, tOfs);
break;
case 0x0B: //voice_square_2_alt
sb.AppendFormat("\tvoice_programmable_wave_alt ProgrammableWaveData_{0:X7}, {1}, {2}, {3}, {4}\t@{5:X8}\n", wave_samples_pointer, attack, decay, sustain, release, tOfs);
break;
}
}
break;
case 0x04: //voice_noise
case 0x0C: //voice_noise_alt
{
// duty_cycle, attack, decay, sustain, release
var unk1 = ReadU8(ofs + i++);
var unk2 = ReadU8(ofs + i++);
var unk3 = ReadU8(ofs + i++);
var period = ReadU8(ofs + i++);
i++;
i++;
i++;
var attack = ReadU8(ofs + i++);
var decay = ReadU8(ofs + i++);
var sustain = ReadU8(ofs + i++);
var release = ReadU8(ofs + i++);
switch (type)
{
case 0x04: //voice_noise
sb.AppendFormat("\tvoice_noise {0}, {1}, {2}, {3}, {4}, {5}, {6}, {7}\t@{8:X8}\n", unk1, unk2, unk3, period, attack, decay, sustain, release, tOfs);
break;
case 0x0C: //voice_noise_alt
sb.AppendFormat("\tvoice_noise_alt {0}, {1}, {2}, {3}, {4}, {5}, {6}, {7}\t@{8:X8}\n", unk1, unk2, unk3, period, attack, decay, sustain, release, tOfs);
break;
}
}
break;
case 0x40: //voice_keysplit
{
//voice_group_pointer, keysplit_table_pointer
var voice_group_pointer = ReadU32(ofs + i);
i += 4;
var keysplit_table_pointer = ReadU32(ofs + i);
i += 4;
if (!voicegroups.Contains(voice_group_pointer))
voicegroups.Add(voice_group_pointer);
sb.AppendFormat("\tvoice_keysplit voicegroup{0:d3}, gUnknown_{1:X8}\t@{2:X8}\n", voicegroups.IndexOf(voice_group_pointer), keysplit_table_pointer, tOfs);
}
break;
case 0x80: //voice_keysplit_all
{
//voice_group_pointer
i++;
i++;
i++;
var voice_group_pointer = ReadU32(ofs + i);
i += 4;
i += 4;
if (!voicegroups.Contains(voice_group_pointer))
voicegroups.Add(voice_group_pointer);
sb.AppendFormat("\tvoice_keysplit_all voicegroup{0:d3}\t@{1:X8}\n", voicegroups.IndexOf(voice_group_pointer), tOfs);
}
break;
default:
throw new Exception("FUCK!");
}
}
Directory.CreateDirectory("sound/voicegroups/");
File.WriteAllText(outfilename, sb.ToString());
return sb.ToString();
}
static string PrintSongTrack(int idx, int ofs, int len, int song_ofs, string name)
{
var sb = new StringBuilder();
sb.AppendFormat("\n\t@********************** Track {0} **********************@\n\n", idx);
if (idx == 1 || SongsWithTrackAlignment.ContainsKey(name))
{
sb.Append("\t.align 2\n");
}
sb.AppendFormat("\t.global {0}_{1}\n", name, idx);
sb.AppendFormat("{0}_{1}:\t@ 0x{2:X8}\n", name, idx, ofs);
var localLabels = new Dictionary<int, string>();
var localLabelId = 0;
for (int i = 0; i < len; i++)
{
//TODO: Make this print nicer?
var cmd = ReadU8(ofs + i);
switch (cmd)
{
case 0xB2: //GOTO
case 0xB3: //PATT
case 0xB5: //REPT
{
if (cmd == 0xB5)
{
i++;
}
var adr = ReadU32(ofs + i + 1);
if (!localLabels.ContainsKey(adr))
{
localLabelId++;
localLabels.Add(adr, string.Format("{0}_{1}_{2}", name, idx, localLabelId));
}
i += 4;
break;
}
default:
break;
}
}
byte prev = 0;
var fine = false;
for (int i = 0; i < len && !fine; i++)
{
var cmd = ReadU8(ofs + i);
if (localLabels.ContainsKey(ofs + i))
sb.AppendFormat("{0}:\n", localLabels[ofs + i]);
sb.Append("\t.byte\t");
var cmdName = "";
if (cmd >= 0x80)
{
cmdName = MML[cmd];
}
if (cmd < 0x80 && prev > 0)
{
cmd = prev;
i--;
}
switch (cmd)
{
case 0xCE: // EOT
case 0xCF: // TIE
case 0xD0: // N01
case 0xD1:
case 0xD2:
case 0xD3:
case 0xD4:
case 0xD5:
case 0xD6:
case 0xD7:
case 0xD8:
case 0xD9:
case 0xDA:
case 0xDB:
case 0xDC:
case 0xDD:
case 0xDE:
case 0xDF:
case 0xE0:
case 0xE1:
case 0xE2:
case 0xE3:
case 0xE4:
case 0xE5:
case 0xE6:
case 0xE7:
case 0xE8:
case 0xE9:
case 0xEA:
case 0xEB:
case 0xEC:
case 0xED:
case 0xEE:
case 0xEF:
case 0xF0:
case 0xF1:
case 0xF2:
case 0xF3:
case 0xF4:
case 0xF5:
case 0xF6:
case 0xF7:
case 0xF8:
case 0xF9:
case 0xFA:
case 0xFB:
case 0xFC:
case 0xFD:
case 0xFE:
case 0xFF: // N96
{
sb.AppendFormat("\t{0}\t", cmdName);
var key = ReadU8(ofs + i + 1);
if (key < 0x80)
{
if (cmdName.Length > 0)
{
sb.Append(", ");
}
sb.Append(Keys[key]);
i++;
}
var velo = ReadU8(ofs + i + 1);
if (cmd > 0xCE && velo < 0x80)
{
sb.AppendFormat(", v{0:d3}", velo);
i++;
}
var gtp = ReadU8(ofs + i + 1);
if (cmd > 0xCF && gtp < 0x80)
{
sb.AppendFormat(", {0}", gtp);
i++;
}
prev = cmd;
break;
}
case 0xB9: // MEMACC (unused in Fire Emblem 8)
{
var mem_set = ReadU8(ofs + i + 1);
var adr = ReadU8(ofs + i + 2);
var dat = ReadU8(ofs + i + 3);
sb.AppendFormat("MEMACC\t, {0}\t, 0x{1:X2}, {2}", MemSet[mem_set], adr, dat);
i += 3;
if (mem_set > 5)
{
var dest = ReadU8(ofs + i + 1);
sb.AppendFormat("\n\t\t.word\t0x{0:X8}", dest);
i += 4;
}
break;
}
case 0xCD: // XCMD
{
sb.AppendFormat("\t{0}\t", cmdName);
var xIECX = ReadU8(ofs + i + 1);
if (cmdName.Length > 0)
{
sb.Append(", ");
}
sb.Append(MML[xIECX]);
i++;
prev = cmd;
break;
}
case 0xB2: //GOTO
case 0xB3: //PATT
case 0xB5: //REPT
{
sb.AppendFormat("{0}\t", cmdName);
if (cmd == 0xB5)
{
var count = ReadU8(ofs + i + 1);
sb.AppendFormat(", {0}", count);
i++;
}
var adr = ReadU32(ofs + i + 1);
sb.AppendFormat("\n\t\t.word\t{0}", localLabels[adr]);
i += 4;
break;
}
case 0x80: // W00
case 0x81:
case 0x82:
case 0x83:
case 0x84:
case 0x85:
case 0x86:
case 0x87:
case 0x88:
case 0x89:
case 0x8A:
case 0x8B:
case 0x8C:
case 0x8D:
case 0x8E:
case 0x8F:
case 0x90:
case 0x91:
case 0x92:
case 0x93:
case 0x94:
case 0x95:
case 0x96:
case 0x97:
case 0x98:
case 0x99:
case 0x9A:
case 0x9B:
case 0x9C:
case 0x9D:
case 0x9E:
case 0x9F:
case 0xA0:
case 0xA1:
case 0xA2:
case 0xA3:
case 0xA4:
case 0xA5:
case 0xA6:
case 0xA7:
case 0xA8:
case 0xA9:
case 0xAA:
case 0xAB:
case 0xAC:
case 0xAD:
case 0xAE:
case 0xAF:
case 0xB0: // W96
case 0xB1: // FINE
case 0xB4: // PEND
{
sb.Append(cmdName);
if (cmd == 0xB1)
{
fine = true;
}
break;
}
case 0xBA: // PRIO
case 0xBB: // TEMPO
case 0xBC: // KEYSH
case 0xC2: // LFOS
case 0xC3: // LFODL
case 0xC5: // MODT
{
sb.AppendFormat("{0}\t", cmdName);
var arg = ReadU8(ofs + i + 1);
if (cmdName.Length > 0)
{
sb.Append(", ");
}
sb.AppendFormat("{0}", arg);
i++;
break;
}
case 0xBD: // VOICE
case 0xBE: // VOL
case 0xBF: // PAN
case 0xC0: // BEND
case 0xC1: // BENDR
case 0xC4: // MOD
case 0xC8: // TUNE
{
var arg = ReadU8(ofs + i + 1);
var argStr = String.Format("{0}", arg);
if (cmd == 0xBF || cmd == 0xC0 || cmd == 0xC8)
{
argStr = "c_v";
if (arg > 64)
{
argStr = String.Format("{0}+{1}", argStr, arg - 64);
}
if (arg < 64)
{
argStr = String.Format("{0}-{1}", argStr, 64 - arg);
}
}
if (cmd == 0xBE)
{
argStr = String.Format("v{0:d3}", arg);
}
sb.AppendFormat("{0}\t",cmdName);
if (cmdName.Length > 0)
{
sb.Append(", ");
}
sb.Append(argStr);
i++;
prev = cmd;
break;
}
default:
{
//sb.AppendFormat("0x{0:X2}", cmd);
//break;
throw new Exception("Invalid cmd!");
}
}
sb.Append("\n");
}
return sb.ToString();
}
static string PrintSong(int ofs, int id)
{
var sb = new StringBuilder();
var sbt = new StringBuilder();
var currName = String.Format("song{0:d3}", id);
var realName = currName;
if (soundInfo.ContainsKey(ofs))
{
int pos = soundInfo[ofs].IndexOf(".global song");
realName = soundInfo[ofs].Substring(pos + 8, 7);
}
var filename = String.Format("{0}.s", realName);
var outfilename = String.Format("sound/songs/{0}", filename);
sbt.Append("\t.include \"MPlayDef.s\"\n\n");
sbt.Append("\t.section .rodata\n");
sb.Append("\n\t.align 2\n");
sb.AppendFormat("\t.global {0}\n", realName);
sb.AppendFormat("{0}:\t@ 0x{1:X8}\n", realName, ofs);
var trackCount = ReadU8(ofs + 0);
var blockCount = ReadU8(ofs + 1);
var priority = ReadU8(ofs + 2);
var reverb = ReadU8(ofs + 3);
var tone = ReadU32(ofs + 4);
sb.AppendFormat("\t.byte\t{0}\t\t@ trackCount\n", trackCount);
sb.AppendFormat("\t.byte\t{0}\t\t@ blockCount\n", blockCount);
sb.AppendFormat("\t.byte\t{0}\t\t@ priority\n", priority);
sb.AppendFormat("\t.byte\t{0}\t\t@ reverb\n\n", reverb);
if (id > 0)
{
if (!soundInfo.ContainsKey(tone) || !soundInfo[tone].Contains(".global voicegroup"))
{
sb.AppendFormat("\t.word\tgUnknown_{0:X8}\t\t@ voicegroup/tone\n\n", tone);
}
else
{
int pos = soundInfo[tone].IndexOf(".global voicegroup");
sb.AppendFormat("\t.word\t{0}\t\t@ voicegroup/tone\n\n", soundInfo[tone].Substring(pos + 8, 13));
}
}
/*if (!soundInfo.ContainsKey(tone))
soundInfo.Add(tone, PrintVoiceGroup(tone, VoiceGroupLen));*/
if (trackCount > 0 && !voicegroups.Contains(tone))
voicegroups.Add(tone);
for (int i = 0; i < trackCount; i++)
{
var part = ReadU32(ofs + 8 + (4 * i));
int nextpart;
if (i + 1 >= trackCount)
{
//TODO: Is this a safe assumption?
nextpart = ofs;
}
else
{
nextpart = ReadU32(ofs + 8 + (4 * (i + 1)));
}
sb.AppendFormat("\t.word\t{0}_{1}\t\t@ track\n", realName, i + 1);
var st = PrintSongTrack(i + 1, part, nextpart - part, ofs, realName);