public void Serialize(ref DPCMSample sample) { int sampleId = -1; Serialize(ref sampleId, true); sample = project.GetSample(sampleId); }
static public ParamInfo[] GetParams(DPCMSample sample) { return(new[] { new DPCMSampleParamInfo(sample, "Preview Rate", 0, 15, 15, "Rate to use when previewing the processed\nDMC data with the play button above", true) { GetValue = () => { return sample.PreviewRate; }, GetValueString = () => { return DPCMSampleRate.GetString(true, FamiStudio.StaticInstance.PalPlayback, true, false, sample.PreviewRate); }, SetValue = (v) => { sample.PreviewRate = (byte)v; } }, new DPCMSampleParamInfo(sample, "Sample Rate", 0, 15, 15, "Rate at which to resample the source data at", true) { GetValue = () => { return sample.SampleRate; }, GetValueString = () => { return DPCMSampleRate.GetString(true, FamiStudio.StaticInstance.PalPlayback, true, false, sample.SampleRate); }, SetValue = (v) => { sample.SampleRate = (byte)v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Padding Mode", 0, 4, DPCMPaddingType.PadTo16Bytes, "Padding method for the processed DMC data", true) { GetValue = () => { return sample.PaddingMode; }, GetValueString = () => { return DPCMPaddingType.Names[sample.PaddingMode]; }, SetValue = (v) => { sample.PaddingMode = v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "DMC Initial Value", 0, 63, NesApu.DACDefaultValueDiv2, "Initial value of the DMC counter before any volume adjustment.\nThis is actually half of the value used in hardware.") { GetValue = () => { return sample.DmcInitialValueDiv2; }, SetValue = (v) => { sample.DmcInitialValueDiv2 = v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Volume Adjust", 0, 200, 100, "Volume adjustment (%)") { GetValue = () => { return sample.VolumeAdjust; }, SetValue = (v) => { sample.VolumeAdjust = v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Fine Tuning", 0, 200, 100, "Very fine pitch adjustment to help tune notes") { GetValue = () => { return (int)Math.Round((sample.FinePitch - 0.95f) * 2000); }, SetValue = (v) => { sample.FinePitch = (v / 2000.0f) + 0.95f; sample.Process(); }, GetValueString = () => { return (sample.FinePitch * 100.0f).ToString("N2") + "%"; } }, new DPCMSampleParamInfo(sample, "Process as PAL", 0, 1, 0, "Use PAL sample rates for all processing\nFor DMC source data, assumes PAL sample rate") { GetValue = () => { return sample.PalProcessing ? 1 : 0; }, SetValue = (v) => { sample.PalProcessing = v != 0; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Trim Zero Volume", 0, 1, 0, "Trim parts of the source data that is considered too low to be audible") { GetValue = () => { return sample.TrimZeroVolume ? 1 : 0; }, SetValue = (v) => { sample.TrimZeroVolume = v != 0; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Reverse Bits", 0, 1, 0, "For DMC source data only, reverse the bits to correct errors in some NES games") { GetValue = () => { return !sample.SourceDataIsWav && sample.ReverseBits ? 1 : 0; }, SetValue = (v) => { if (!sample.SourceDataIsWav) { sample.ReverseBits = v != 0; sample.Process(); } }, IsEnabled = () => { return !sample.SourceDataIsWav; } } }); }
static public ParamInfo[] GetParams(DPCMSample sample) { return(new[] { new DPCMSampleParamInfo(sample, "Preview Rate", 0, 15, 15, "Rate to use when previewing the processed\nDMC data with the play button above", true) { GetValue = () => { return sample.PreviewRate; }, GetValueString = () => { return DPCMSampleRate.Strings[FamiStudio.StaticInstance.PalPlayback ? 1 : 0][sample.PreviewRate]; }, SetValue = (v) => { sample.PreviewRate = (byte)v; } }, new DPCMSampleParamInfo(sample, "Sample Rate", 0, 15, 15, "Rate at which to resample the source data at", true) { GetValue = () => { return sample.SampleRate; }, GetValueString = () => { return DPCMSampleRate.Strings[sample.PalProcessing ? 1 : 0][sample.SampleRate]; }, SetValue = (v) => { sample.SampleRate = (byte)v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Padding Mode", 0, 4, DPCMPaddingType.PadTo16Bytes, "Padding method for the processed DMC data", true) { GetValue = () => { return sample.PaddingMode; }, GetValueString = () => { return DPCMPaddingType.Names[sample.PaddingMode]; }, SetValue = (v) => { sample.PaddingMode = v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Volume Adjust", 0, 200, 100, "Volume adjustment (%)") { GetValue = () => { return sample.VolumeAdjust; }, SetValue = (v) => { sample.VolumeAdjust = v; sample.Process(); } }, // new DPCMSampleParamInfo(sample, "Low-pass filter", 0, 100, 0, "Low-pass filter") // Not satisfied with this, disabling. // { GetValue = () => { return sample.LowPassFilter; }, SetValue = (v) => { sample.LowPassFilter = v; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Process as PAL", 0, 1, 0, "Use PAL sample rates for all processing\nFor DMC source data, assumes PAL sample rate") { GetValue = () => { return sample.PalProcessing ? 1 : 0; }, SetValue = (v) => { sample.PalProcessing = v != 0; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Trim Zero Volume", 0, 1, 0, "Trim parts of the source data that is considered too low to be audible") { GetValue = () => { return sample.TrimZeroVolume ? 1 : 0; }, SetValue = (v) => { sample.TrimZeroVolume = v != 0; sample.Process(); } }, new DPCMSampleParamInfo(sample, "Reverse Bits", 0, 1, 0, "For DMC source data only, reverse the bits to correct errors in some NES games") { GetValue = () => { return !sample.SourceDataIsWav && sample.ReverseBits ? 1 : 0; }, SetValue = (v) => { if (!sample.SourceDataIsWav) { sample.ReverseBits = v != 0; sample.Process(); } }, IsEnabled = () => { return !sample.SourceDataIsWav; } } }); }
public void Serialize(ref DPCMSample sample) { int sampleId = sample == null ? -1 : sample.Id; Serialize(ref sampleId); }
private static bool LoadAndMergeSampleList(ProjectLoadBuffer serializer, bool checkOnly = false, bool createMissing = true) { int numSamples = 0; serializer.Serialize(ref numSamples); bool needMerge = false; var dummySample = new DPCMSample(); for (int i = 0; i < numSamples; i++) { int sampleId = 0; string sampleName = ""; serializer.Serialize(ref sampleId); serializer.Serialize(ref sampleName); var existingSample = serializer.Project.GetSample(sampleName); if (existingSample != null) { serializer.RemapId(sampleId, existingSample.Id); dummySample.SerializeState(serializer); // Skip } else { needMerge = true; if (!checkOnly && createMissing) { var sample = serializer.Project.CreateDPCMSample(sampleName); serializer.RemapId(sampleId, sample.Id); sample.SerializeState(serializer); } else { serializer.RemapId(sampleId, -1); dummySample.SerializeState(serializer); // Skip } } } int numMappings = 0; serializer.Serialize(ref numMappings); for (int i = 0; i < numMappings; i++) { int note = 0; string sampleName = ""; serializer.Serialize(ref note); serializer.Serialize(ref sampleName); var mapping = new DPCMSampleMapping(); mapping.SerializeState(serializer); if (serializer.Project.GetDPCMMapping(note) == null) { needMerge = true; if (!checkOnly && createMissing) { var sample = serializer.Project.GetSample(sampleName); if (sample != null) { serializer.Project.MapDPCMSample(note, sample, mapping.Pitch, mapping.Loop); } } } } serializer.Project.SortSamples(); return(needMerge); }
public DPCMSampleParamInfo(DPCMSample sample, string name, int minVal, int maxVal, int defaultVal, string tooltip, bool list = false) : base(name, minVal, maxVal, defaultVal, tooltip, list) { }
public Instrument CreateFromFile(Project project, string filename) { var bytes = System.IO.File.ReadAllBytes(filename); if (!bytes.Skip(0).Take(3).SequenceEqual(Encoding.ASCII.GetBytes("FTI"))) { Log.LogMessage(LogSeverity.Error, "Incompatible file."); return(null); } if (!bytes.Skip(3).Take(3).SequenceEqual(Encoding.ASCII.GetBytes("2.4"))) { Log.LogMessage(LogSeverity.Error, "Incompatible FTI version."); return(null); } var instType = InstrumentTypeLookup[bytes[6]]; // Needs to match the current expansion audio. Our enum happens to match (-1) for now. if (instType != ExpansionType.None && instType != project.ExpansionAudio) { Log.LogMessage(LogSeverity.Error, "Audio expansion does not match the current project expansion."); return(null); } var offset = 7; var nameLen = BitConverter.ToInt32(bytes, offset); offset += 4; var name = Encoding.ASCII.GetString(bytes, offset, nameLen); offset += nameLen; if (project.GetInstrument(name) != null) { Log.LogMessage(LogSeverity.Error, $"An instrument named '{name}' already exists."); return(null); } var instrument = project.CreateInstrument(instType, name); if (instType == ExpansionType.Fds) { var wavEnv = instrument.Envelopes[EnvelopeType.FdsWaveform]; for (int i = 0; i < wavEnv.Length; i++) { wavEnv.Values[i] = (sbyte)bytes[offset++]; } var modEnv = instrument.Envelopes[EnvelopeType.FdsModulation]; for (int i = 0; i < modEnv.Length; i++) { modEnv.Values[i] = (sbyte)bytes[offset++]; } instrument.FdsWavePreset = WavePresetType.Custom; instrument.FdsModPreset = WavePresetType.Custom; modEnv.ConvertFdsModulationToAbsolute(); // Skip mod speed/depth/delay. offset += sizeof(int) * 3; ReadEnvelope(bytes, ref offset, instrument, EnvelopeType.Volume); ReadEnvelope(bytes, ref offset, instrument, EnvelopeType.Arpeggio); ReadEnvelope(bytes, ref offset, instrument, EnvelopeType.Pitch); } else if (instType == ExpansionType.None || instType == ExpansionType.N163) { var seqCount = bytes[offset++]; if (seqCount != SEQ_COUNT) { Log.LogMessage(LogSeverity.Error, $"Unexpected number of envelopes ({seqCount})."); return(null); } // Envelopes for (int i = 0; i < SEQ_COUNT; i++) { if (bytes[offset++] == 1) { ReadEnvelope(bytes, ref offset, instrument, EnvelopeTypeLookup[i]); } } } else if (instType == ExpansionType.Vrc7) { instrument.Vrc7Patch = (byte)BitConverter.ToInt32(bytes, offset); offset += 4; if (instrument.Vrc7Patch == 0) { for (int i = 0; i < 8; ++i) { instrument.Vrc7PatchRegs[i] = bytes[offset++]; } } } if (instType == ExpansionType.N163) { int waveSize = BitConverter.ToInt32(bytes, offset); offset += 4; int wavePos = BitConverter.ToInt32(bytes, offset); offset += 4; int waveCount = BitConverter.ToInt32(bytes, offset); offset += 4; instrument.N163WavePreset = WavePresetType.Custom; instrument.N163WaveSize = (byte)waveSize; instrument.N163WavePos = (byte)wavePos; var wavEnv = instrument.Envelopes[EnvelopeType.N163Waveform]; // Only read the first wave for now. for (int j = 0; j < waveSize; j++) { wavEnv.Values[j] = (sbyte)bytes[offset++]; } if (waveCount > 1) { Log.LogMessage(LogSeverity.Warning, $"Multiple N163 waveforms detected, only loading the first one."); } } // Samples if (instType == ExpansionType.None) { // Skip over the sample mappings for now, we will load them after the actual sample data. var assignedCount = BitConverter.ToInt32(bytes, offset); offset += 4; var mappingOffset = offset; offset += assignedCount * 4; var sampleCount = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleMap = new DPCMSample[sampleCount]; for (int i = 0; i < sampleCount; i++) { var sampleIdx = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleNameLen = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleName = Encoding.ASCII.GetString(bytes, offset, sampleNameLen); offset += sampleNameLen; var sampleSize = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleData = new byte[sampleSize]; Array.Copy(bytes, offset, sampleData, 0, sampleSize); offset += sampleSize; sampleMap[sampleIdx] = project.CreateDPCMSampleFromDmcData(sampleName, sampleData); } for (int i = 0; i < assignedCount; i++) { byte idx = bytes[mappingOffset++]; byte sample = bytes[mappingOffset++]; byte pitch = bytes[mappingOffset++]; byte delta = bytes[mappingOffset++]; if (project.NoteSupportsDPCM(idx + 1)) { project.MapDPCMSample(idx + 1, sampleMap[sample - 1], pitch & 0x0f, (pitch & 0x80) != 0); } } } project.SortInstruments(); return(instrument); }
public static Instrument CreateFromFile(Project project, string filename) { var bytes = System.IO.File.ReadAllBytes(filename); if (!bytes.Skip(0).Take(3).SequenceEqual(Encoding.ASCII.GetBytes("FTI"))) { return(null); } if (!bytes.Skip(3).Take(3).SequenceEqual(Encoding.ASCII.GetBytes("2.4"))) { return(null); } var instType = (InstrumentType)bytes[6]; // Needs to match the current expansion audio. Our enum happens to match (-1) for now. if (instType != InstrumentType.INST_2A03 && (int)(instType - 1) != project.ExpansionAudio) { return(null); } var offset = 7; var nameLen = BitConverter.ToInt32(bytes, offset); offset += 4; var name = Encoding.ASCII.GetString(bytes, offset, nameLen); offset += nameLen; if (bytes[offset++] != (int)SequenceType.SEQ_COUNT) { return(null); } if (project.GetInstrument(name) != null) { return(null); } var instrument = project.CreateInstrument((int)instType - 1, name); // Envelopes for (int i = 0; i < (int)SequenceType.SEQ_COUNT; i++) { if (bytes[offset++] == 1) { var itemCount = BitConverter.ToInt32(bytes, offset); offset += 4; var loopPoint = BitConverter.ToInt32(bytes, offset); offset += 4; var releasePoint = BitConverter.ToInt32(bytes, offset); offset += 4; var setting = BitConverter.ToInt32(bytes, offset); offset += 4; var seq = new sbyte[itemCount]; for (int j = 0; j < itemCount; j++) { seq[j] = (sbyte)bytes[offset++]; } if (releasePoint >= 0 && i != (int)SequenceType.SEQ_VOLUME) { releasePoint = -1; } // FamiTracker allows envelope with release with no loop. We dont allow that. if (i == (int)SequenceType.SEQ_VOLUME && releasePoint != -1) { if (loopPoint == -1) { loopPoint = releasePoint; } if (releasePoint != -1) { releasePoint++; } } Envelope env = null; switch ((SequenceType)i) { case SequenceType.SEQ_VOLUME: env = instrument.Envelopes[Envelope.Volume]; break; case SequenceType.SEQ_PITCH: env = instrument.Envelopes[Envelope.Pitch]; env.Relative = true; break; case SequenceType.SEQ_ARPEGGIO: env = instrument.Envelopes[Envelope.Arpeggio]; break; case SequenceType.SEQ_DUTYCYCLE: instrument.DutyCycle = seq[0]; break; } if (env != null) { env.Length = itemCount; env.Loop = loopPoint; env.Release = releasePoint; Array.Copy(seq, 0, env.Values, 0, itemCount); } } } // Samples if (instType == InstrumentType.INST_2A03) { // Skip over the sample mappings for now, we will load them after the actual sample data. var assignedCount = BitConverter.ToInt32(bytes, offset); offset += 4; var mappingOffset = offset; offset += assignedCount * 4; var sampleCount = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleMap = new DPCMSample[sampleCount]; for (int i = 0; i < sampleCount; i++) { var sampleIdx = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleNameLen = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleName = Encoding.ASCII.GetString(bytes, offset, sampleNameLen); offset += sampleNameLen; var sampleSize = BitConverter.ToInt32(bytes, offset); offset += 4; var sampleData = new byte[sampleSize]; Array.Copy(bytes, offset, sampleData, 0, sampleSize); offset += sampleSize; sampleMap[sampleIdx] = project.CreateDPCMSample(sampleName, sampleData); } for (int i = 0; i < assignedCount; i++) { byte idx = bytes[mappingOffset++]; byte sample = bytes[mappingOffset++]; byte pitch = bytes[mappingOffset++]; byte delta = bytes[mappingOffset++]; if (project.NoteSupportsDPCM(idx + 1)) { project.MapDPCMSample(idx + 1, sampleMap[sample - 1], pitch); } } } return(instrument); }
public static Project Load(string filename) { var project = new Project(); var envelopes = new Dictionary <int, Envelope>[Envelope.Max] { new Dictionary <int, Envelope>(), new Dictionary <int, Envelope>(), new Dictionary <int, Envelope>() }; var duties = new Dictionary <int, int>(); var instruments = new Dictionary <int, Instrument>(); var dpcms = new Dictionary <int, DPCMSample>(); var columns = new int[5] { 1, 1, 1, 1, 1 }; var noteLookup = new Dictionary <string, int> { ["A-"] = 9, ["A#"] = 10, ["B-"] = 11, ["C-"] = 0, ["C#"] = 1, ["D-"] = 2, ["D#"] = 3, ["E-"] = 4, ["F-"] = 5, ["F#"] = 6, ["G-"] = 7, ["G#"] = 8 }; DPCMSample currentDpcm = null; int dpcmWriteIdx = 0; Song song = null; string patternName = ""; string projectName; var lines = File.ReadAllLines(filename); for (int i = 0; i < lines.Length; i++) { var line = lines[i].Trim(); if (line.StartsWith("TITLE")) { projectName = line.Substring(5).Trim(' ', '"'); } else if (line.StartsWith("MACRO")) { var halves = line.Substring(5).Split(':'); var param = halves[0].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var curve = halves[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var type = int.Parse(param[0]); var idx = int.Parse(param[1]); var loop = int.Parse(param[2]); if (type < 3) { var env = new Envelope(); env.Length = curve.Length; env.Loop = loop; for (int j = 0; j < curve.Length; j++) { env.Values[j] = sbyte.Parse(curve[j]); } if (type == 2) { env.ConvertToAbsolute(); } envelopes[type][idx] = env; } else if (type == 4) { duties[idx] = int.Parse(curve[0]); } } else if (line.StartsWith("DPCMDEF")) { var param = SplitStringKeepQuotes(line.Substring(7)); var name = param[2]; var j = 2; while (!project.IsDPCMSampleNameUnique(name)) { name = param[2] + "-" + j++; } currentDpcm = project.CreateDPCMSample(name, new byte[int.Parse(param[1])]); dpcms[int.Parse(param[0])] = currentDpcm; dpcmWriteIdx = 0; } else if (line.StartsWith("DPCM")) { var param = line.Substring(6).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); foreach (var s in param) { currentDpcm.Data[dpcmWriteIdx++] = Convert.ToByte(s, 16); } } else if (line.StartsWith("KEYDPCM")) { var param = line.Substring(7).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); if (param[0] == "0") { int octave = int.Parse(param[1]); int semitone = int.Parse(param[2]); int note = octave * 12 + semitone - 11; if (note >= Note.NoteMin && note <= Note.NoteMax) { int dpcm = int.Parse(param[3]); int pitch = int.Parse(param[4]); int loop = int.Parse(param[5]); project.MapDPCMSample(note, dpcms[dpcm], pitch, loop != 0); } } } else if (line.StartsWith("INST2A03")) { var param = SplitStringKeepQuotes(line.Substring(8)); int idx = int.Parse(param[0]); int vol = int.Parse(param[1]); int arp = int.Parse(param[2]); int pit = int.Parse(param[3]); int dut = int.Parse(param[5]); var name = param[6]; var j = 2; if (!project.IsInstrumentNameUnique(name)) { name = param[6] + "-" + j++; } var instrument = project.CreateInstrument(name); if (vol >= 0) { instrument.Envelopes[0] = envelopes[0][vol].Clone(); } if (arp >= 0) { instrument.Envelopes[1] = envelopes[1][arp].Clone(); } if (pit >= 0) { instrument.Envelopes[2] = envelopes[2][pit].Clone(); } if (dut >= 0) { instrument.DutyCycle = duties[dut]; } instruments[idx] = instrument; } else if (line.StartsWith("TRACK")) { var param = SplitStringKeepQuotes(line.Substring(5)); song = project.CreateSong(param[3]); song.Length = 0; song.PatternLength = int.Parse(param[0]); song.Speed = int.Parse(param[1]); song.Tempo = int.Parse(param[2]); } else if (line.StartsWith("COLUMNS")) { var param = line.Substring(7).Split(new[] { ' ', ':' }, StringSplitOptions.RemoveEmptyEntries); for (int j = 0; j < 5; j++) { columns[j] = int.Parse(param[j]); } } else if (line.StartsWith("ORDER")) { var orderIdx = Convert.ToInt32(line.Substring(6, 2), 16); var values = line.Substring(5).Split(':')[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var order = new int[5]; for (int j = 0; j < 5; j++) { int patternIdx = Convert.ToInt32(values[j], 16); var name = values[j]; var pattern = song.Channels[j].GetPattern(name); if (pattern == null) { pattern = song.Channels[j].CreatePattern(name); } song.Channels[j].PatternInstances[orderIdx] = pattern; } song.Length++; } else if (line.StartsWith("PATTERN")) { patternName = line.Substring(8); } else if (line.StartsWith("ROW")) { var channels = line.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries); var rowIdx = Convert.ToInt32(channels[0].Substring(4, 2), 16); for (int j = 1; j <= 5; j++) { var noteData = channels[j].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var pattern = song.Channels[j - 1].GetPattern(patternName); if (pattern == null) { continue; } if (noteData[0] == "---") { pattern.Notes[rowIdx].Value = 0; } else if (noteData[0] != "...") { int famitoneNote; if (j == 4) { famitoneNote = (Convert.ToInt32(noteData[0].Substring(0, 1), 16) + 31) + 1; } else { int semitone = noteLookup[noteData[0].Substring(0, 2)]; int octave = noteData[0][2] - '0'; famitoneNote = octave * 12 + semitone - 11; } if (famitoneNote > 0 && famitoneNote < 64) { pattern.Notes[rowIdx].Value = (byte)famitoneNote; pattern.Notes[rowIdx].Instrument = j == 5 ? null : instruments[Convert.ToInt32(noteData[1], 16)]; } else { // Note outside of range. } } // Read FX. for (int k = 0; k < columns[j - 1]; k++) { string fx = noteData[3 + k]; switch (fx[0]) { case 'B': // Jump pattern.Notes[rowIdx].Effect = Note.EffectJump; break; case 'D': // Skip pattern.Notes[rowIdx].Effect = Note.EffectSkip; break; case 'F': // Tempo pattern.Notes[rowIdx].Effect = Note.EffectSpeed; break; default: continue; } pattern.Notes[rowIdx].EffectParam = Convert.ToByte(fx.Substring(1), 16); } } } } foreach (var s in project.Songs) { s.RemoveEmptyPatterns(); foreach (var c in s.Channels) { c.ColorizePatterns(); } } return(project); }
public static Project Load(string filename) { var project = new Project(); var envelopes = new Dictionary <int, Envelope> [Project.ExpansionCount, Envelope.Max]; var duties = new Dictionary <int, int> [Project.ExpansionCount]; var instruments = new Dictionary <int, Instrument>(); var dpcms = new Dictionary <int, DPCMSample>(); var columns = new int[5] { 1, 1, 1, 1, 1 }; var patternFxData = new Dictionary <Pattern, RowFxData[, ]>(); var noteLookup = new Dictionary <string, int> { ["A-"] = 9, ["A#"] = 10, ["B-"] = 11, ["C-"] = 0, ["C#"] = 1, ["D-"] = 2, ["D#"] = 3, ["E-"] = 4, ["F-"] = 5, ["F#"] = 6, ["G-"] = 7, ["G#"] = 8 }; for (int i = 0; i < envelopes.GetLength(0); i++) { for (int j = 0; j < envelopes.GetLength(1); j++) { envelopes[i, j] = new Dictionary <int, Envelope>(); } } for (int i = 0; i < duties.Length; i++) { duties[i] = new Dictionary <int, int>(); } DPCMSample currentDpcm = null; int dpcmWriteIdx = 0; Song song = null; string patternName = ""; var lines = File.ReadAllLines(filename); for (int i = 0; i < lines.Length; i++) { var line = lines[i].Trim(); if (line.StartsWith("TITLE")) { project.Name = line.Substring(5).Trim(' ', '"'); } else if (line.StartsWith("AUTHOR")) { project.Author = line.Substring(6).Trim(' ', '"'); } else if (line.StartsWith("COPYRIGHT")) { project.Copyright = line.Substring(9).Trim(' ', '"'); } else if (line.StartsWith("EXPANSION")) { var exp = int.Parse(line.Substring(9)); if (exp == 1) { project.SetExpansionAudio(Project.ExpansionVrc6); } } else if (line.StartsWith("MACRO")) { var expansion = line.Substring(5, 4) == "VRC6" ? Project.ExpansionVrc6 : Project.ExpansionNone; var halves = line.Substring(line.IndexOf(' ')).Split(':'); var param = halves[0].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var curve = halves[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var type = int.Parse(param[0]); var idx = int.Parse(param[1]); var loop = int.Parse(param[2]); var rel = int.Parse(param[3]); if (type < 3) { var env = new Envelope(); env.Length = curve.Length; // FamiTracker allows envelope with release with no loop. We dont allow that. if (type == Envelope.Volume && loop == -1 && rel != -1) { loop = rel; } env.Loop = loop; env.Release = type == Envelope.Volume && rel != -1 ? rel + 1 : -1; for (int j = 0; j < curve.Length; j++) { env.Values[j] = sbyte.Parse(curve[j]); } if (type == 2) { env.Relative = true; } envelopes[expansion, type][idx] = env; } else if (type == 4) { duties[expansion][idx] = int.Parse(curve[0]); } } else if (line.StartsWith("DPCMDEF")) { var param = SplitStringKeepQuotes(line.Substring(7)); var name = param[2]; var j = 2; while (!project.IsDPCMSampleNameUnique(name)) { name = param[2] + "-" + j++; } currentDpcm = project.CreateDPCMSample(name, new byte[int.Parse(param[1])]); dpcms[int.Parse(param[0])] = currentDpcm; dpcmWriteIdx = 0; } else if (line.StartsWith("DPCM")) { var param = line.Substring(6).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); foreach (var s in param) { currentDpcm.Data[dpcmWriteIdx++] = Convert.ToByte(s, 16); } } else if (line.StartsWith("KEYDPCM")) { var param = line.Substring(7).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); if (param[0] == "0") { int octave = int.Parse(param[1]); int semitone = int.Parse(param[2]); int note = octave * 12 + semitone + 1; if (project.NoteSupportsDPCM(note)) { int dpcm = int.Parse(param[3]); int pitch = int.Parse(param[4]); int loop = int.Parse(param[5]); project.MapDPCMSample(note, dpcms[dpcm], pitch, loop != 0); } } } else if (line.StartsWith("INST2A03") || line.StartsWith("INSTVRC6")) { var expansion = line.Substring(4, 4) == "VRC6" ? Project.ExpansionVrc6 : Project.ExpansionNone; var param = SplitStringKeepQuotes(line.Substring(line.IndexOf(' '))); int idx = int.Parse(param[0]); int vol = int.Parse(param[1]); int arp = int.Parse(param[2]); int pit = int.Parse(param[3]); int dut = int.Parse(param[5]); var name = param[6]; var j = 2; if (!project.IsInstrumentNameUnique(name)) { name = param[6] + "-" + j++; } var expansionType = line.StartsWith("INSTVRC6") ? Project.ExpansionVrc6 : Project.ExpansionNone; var instrument = project.CreateInstrument(expansionType, name); if (vol >= 0) { instrument.Envelopes[0] = envelopes[expansion, 0][vol].Clone(); } if (arp >= 0) { instrument.Envelopes[1] = envelopes[expansion, 1][arp].Clone(); } if (pit >= 0) { instrument.Envelopes[2] = envelopes[expansion, 2][pit].Clone(); } if (dut >= 0) { instrument.DutyCycle = duties[expansionType][dut]; } instruments[idx] = instrument; } else if (line.StartsWith("TRACK")) { var param = SplitStringKeepQuotes(line.Substring(5)); song = project.CreateSong(param[3]); song.SetLength(0); song.SetPatternLength(int.Parse(param[0])); song.Speed = int.Parse(param[1]); song.Tempo = int.Parse(param[2]); columns = new int[song.Channels.Length]; } else if (line.StartsWith("COLUMNS")) { var param = line.Substring(7).Split(new[] { ' ', ':' }, StringSplitOptions.RemoveEmptyEntries); for (int j = 0; j < song.Channels.Length; j++) { columns[j] = int.Parse(param[j]); } } else if (line.StartsWith("ORDER")) { var orderIdx = Convert.ToInt32(line.Substring(6, 2), 16); var values = line.Substring(5).Split(':')[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var order = new int[song.Channels.Length]; for (int j = 0; j < song.Channels.Length; j++) { int patternIdx = Convert.ToInt32(values[j], 16); var name = values[j]; var pattern = song.Channels[j].GetPattern(name); if (pattern == null) { pattern = song.Channels[j].CreatePattern(name); } song.Channels[j].PatternInstances[orderIdx] = pattern; } song.SetLength(song.Length + 1); } else if (line.StartsWith("PATTERN")) { patternName = line.Substring(8); } else if (line.StartsWith("ROW")) { var channels = line.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries); var rowIdx = Convert.ToInt32(channels[0].Substring(4, 2), 16); for (int j = 1; j <= song.Channels.Length; j++) { var noteData = channels[j].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var pattern = song.Channels[j - 1].GetPattern(patternName); if (pattern == null) { continue; } //var fxData = new RowFxData[song.PatternLength]; if (!patternFxData.ContainsKey(pattern)) { patternFxData[pattern] = new RowFxData[song.PatternLength, 4]; } // Note if (noteData[0] == "---") { pattern.Notes[rowIdx].Value = Note.NoteStop; } else if (noteData[0] == "===") { pattern.Notes[rowIdx].Value = Note.NoteRelease; } else if (noteData[0] != "...") { int famitoneNote; if (j == 4) { famitoneNote = (Convert.ToInt32(noteData[0].Substring(0, 1), 16) + 31) + 1; } else { int semitone = noteLookup[noteData[0].Substring(0, 2)]; int octave = noteData[0][2] - '0'; famitoneNote = octave * 12 + semitone + 1; } if (famitoneNote >= Note.MusicalNoteMin && famitoneNote <= Note.MusicalNoteMax) { pattern.Notes[rowIdx].Value = (byte)famitoneNote; pattern.Notes[rowIdx].Instrument = j == 5 ? null : instruments[Convert.ToInt32(noteData[1], 16)]; } else { // Note outside of range. } } // Volume if (noteData[2] != ".") { pattern.Notes[rowIdx].Volume = Convert.ToByte(noteData[2], 16); } // Read FX. for (int k = 0; k < columns[j - 1]; k++) { var fx = noteData[3 + k]; if (fx == "...") { continue; } var param = Convert.ToByte(fx.Substring(1), 16); var fxData = patternFxData[pattern]; fxData[rowIdx, k].fx = fx[0]; fxData[rowIdx, k].param = param; switch (fx[0]) { case 'B': // Jump pattern.Notes[rowIdx].Jump = param; break; case 'D': // Skip pattern.Notes[rowIdx].Skip = param; break; case 'F': // Tempo if (param <= 0x1f) // We only support speed change for now. { pattern.Notes[rowIdx].Speed = param; } break; case '4': // Vibrato pattern.Notes[rowIdx].VibratoDepth = (byte)(param & 0x0f); pattern.Notes[rowIdx].VibratoSpeed = (byte)VibratoSpeedImportLookup[param >> 4]; if (pattern.Notes[rowIdx].VibratoDepth == 0 || pattern.Notes[rowIdx].VibratoSpeed == 0) { pattern.Notes[rowIdx].Vibrato = 0; } break; } } } } } foreach (var s in project.Songs) { CreateSlideNotes(s, patternFxData); s.RemoveEmptyPatterns(); s.SetSensibleBarLength(); foreach (var c in s.Channels) { c.ColorizePatterns(); } } project.UpdateAllLastValidNotesAndVolume(); return(project); }
public Project Load(string filename) { var envelopes = new Dictionary <int, Envelope> [Project.ExpansionCount, Envelope.Count]; var instruments = new Dictionary <int, Instrument>(); var dpcms = new Dictionary <int, DPCMSample>(); var columns = new int[5] { 1, 1, 1, 1, 1 }; for (int i = 0; i < envelopes.GetLength(0); i++) { for (int j = 0; j < envelopes.GetLength(1); j++) { envelopes[i, j] = new Dictionary <int, Envelope>(); } } project = new Project(); project.TempoMode = Project.TempoFamiTracker; DPCMSample currentDpcm = null; int dpcmWriteIdx = 0; Song song = null; string patternName = ""; var lines = File.ReadAllLines(filename); for (int i = 0; i < lines.Length; i++) { var line = lines[i].Trim(); if (line.StartsWith("TITLE")) { project.Name = line.Substring(5).Trim(' ', '"'); } else if (line.StartsWith("AUTHOR")) { project.Author = line.Substring(6).Trim(' ', '"'); } else if (line.StartsWith("COPYRIGHT")) { project.Copyright = line.Substring(9).Trim(' ', '"'); } else if (line.StartsWith("EXPANSION")) { var exp = int.Parse(line.Substring(9)); var convertedExp = ConvertExpansionAudio(exp); if (convertedExp < 0) { return(null); } project.SetExpansionAudio(convertedExp); } else if (line.StartsWith("N163CHANNELS")) { var numExpChannels = int.Parse(line.Substring(12).Trim(' ', '"')); project.SetExpansionAudio(Project.ExpansionN163, numExpChannels); } else if (line.StartsWith("MACRO")) { var expansion = line.StartsWith("MACROVRC6") ? Project.ExpansionVrc6 : line.StartsWith("MACRON163") ? Project.ExpansionN163 : Project.ExpansionNone; var halves = line.Substring(line.IndexOf(' ')).Split(':'); var param = halves[0].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var curve = halves[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var type = int.Parse(param[0]); var idx = int.Parse(param[1]); var loop = int.Parse(param[2]); var rel = int.Parse(param[3]); var famistudioType = EnvelopeTypeLookup[type]; if (famistudioType < Envelope.Count) { var env = new Envelope(famistudioType); env.Length = curve.Length; // FamiTracker allows envelope with release with no loop. We dont allow that. if (env.CanRelease && loop == -1 && rel != -1) { loop = rel; } env.Loop = loop; env.Release = env.CanRelease && rel != -1 ? rel + 1 : -1; env.Relative = famistudioType == Envelope.Pitch; for (int j = 0; j < curve.Length; j++) { env.Values[j] = sbyte.Parse(curve[j]); } envelopes[expansion, famistudioType][idx] = env; } } else if (line.StartsWith("DPCMDEF")) { var param = SplitStringKeepQuotes(line.Substring(7)); currentDpcm = CreateUniquelyNamedSample(param[2], new byte[int.Parse(param[1])]); dpcms[int.Parse(param[0])] = currentDpcm; dpcmWriteIdx = 0; } else if (line.StartsWith("DPCM")) { if (currentDpcm != null) // Can happen if more than 16KB of samples { var param = line.Substring(6).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); foreach (var s in param) { currentDpcm.Data[dpcmWriteIdx++] = Convert.ToByte(s, 16); } } } else if (line.StartsWith("KEYDPCM")) { var param = line.Substring(7).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); if (param[0] == "0") { int octave = int.Parse(param[1]); int semitone = int.Parse(param[2]); int note = octave * 12 + semitone + 1; if (project.NoteSupportsDPCM(note)) { int dpcm = int.Parse(param[3]); int pitch = int.Parse(param[4]); int loop = int.Parse(param[5]); project.MapDPCMSample(note, dpcms[dpcm], pitch, loop != 0); } } } else if (line.StartsWith("INST2A03") || line.StartsWith("INSTVRC6") || line.StartsWith("INSTN163")) { var expansion = line.StartsWith("INSTVRC6") ? Project.ExpansionVrc6 : line.StartsWith("INSTN163") ? Project.ExpansionN163 : Project.ExpansionNone; var param = SplitStringKeepQuotes(line.Substring(line.IndexOf(' '))); int idx = int.Parse(param[0]); int vol = int.Parse(param[1]); int arp = int.Parse(param[2]); int pit = int.Parse(param[3]); int dut = int.Parse(param[5]); var instrument = CreateUniquelyNamedInstrument(expansion, param[param.Length - 1]); if (expansion == Project.ExpansionN163) { instrument.N163WavePreset = Envelope.WavePresetCustom; instrument.N163WaveSize = byte.Parse(param[6]); instrument.N163WavePos = byte.Parse(param[7]); } if (vol >= 0 && instrument.IsEnvelopeActive(Envelope.Volume)) { instrument.Envelopes[Envelope.Volume] = envelopes[expansion, Envelope.Volume][vol].ShallowClone(); } if (arp >= 0 && instrument.IsEnvelopeActive(Envelope.Arpeggio)) { instrument.Envelopes[Envelope.Arpeggio] = envelopes[expansion, Envelope.Arpeggio][arp].ShallowClone(); } if (pit >= 0 && instrument.IsEnvelopeActive(Envelope.Pitch)) { instrument.Envelopes[Envelope.Pitch] = envelopes[expansion, Envelope.Pitch][pit].ShallowClone(); } if (dut >= 0 && instrument.IsEnvelopeActive(Envelope.DutyCycle)) { instrument.Envelopes[Envelope.DutyCycle] = envelopes[expansion, Envelope.DutyCycle][dut].ShallowClone(); } instruments[idx] = instrument; } else if (line.StartsWith("INSTVRC7")) { var param = SplitStringKeepQuotes(line.Substring(line.IndexOf(' '))); int idx = int.Parse(param[0]); var instrument = CreateUniquelyNamedInstrument(Project.ExpansionVrc7, param[param.Length - 1]); instrument.Vrc7Patch = byte.Parse(param[1]); if (instrument.Vrc7Patch == 0) { for (int j = 0; j < 8; j++) { instrument.Vrc7PatchRegs[j] = Convert.ToByte(param[2 + j], 16); } } instruments[idx] = instrument; } else if (line.StartsWith("INSTFDS")) { var param = SplitStringKeepQuotes(line.Substring(line.IndexOf(' '))); int idx = int.Parse(param[0]); int modEnable = int.Parse(param[1]); int modSpeed = int.Parse(param[2]); int modDepth = int.Parse(param[3]); int modDelay = int.Parse(param[4]); if (modEnable == 0) { modSpeed = 0; modDepth = 0; modDelay = 0; } instruments[idx] = CreateUniquelyNamedInstrument(Project.ExpansionFds, param[5]); instruments[idx].FdsModSpeed = (ushort)modSpeed; instruments[idx].FdsModDepth = (byte)modDepth; instruments[idx].FdsModDelay = (byte)modDelay; instruments[idx].FdsWavePreset = Envelope.WavePresetCustom; instruments[idx].FdsModPreset = Envelope.WavePresetCustom; } else if (line.StartsWith("FDSMACRO")) { var halves = line.Substring(line.IndexOf(' ')).Split(':'); var param = halves[0].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var curve = halves[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var inst = int.Parse(param[0]); var type = int.Parse(param[1]); var loop = int.Parse(param[2]); var rel = int.Parse(param[3]); var famistudioType = EnvelopeTypeLookup[type]; var env = instruments[inst].Envelopes[famistudioType]; env.Length = curve.Length; // FamiTracker allows envelope with release with no loop. We dont allow that. if (env.CanRelease && loop == -1 && rel != -1) { loop = rel; } env.Loop = loop; env.Release = env.CanRelease && rel != -1 ? rel + 1 : -1; env.Relative = famistudioType == Envelope.Pitch; for (int j = 0; j < curve.Length; j++) { env.Values[j] = sbyte.Parse(curve[j]); } } else if (line.StartsWith("FDSMOD") || line.StartsWith("FDSWAVE")) { var mod = line.StartsWith("FDSMOD"); var halves = line.Substring(line.IndexOf(' ')).Split(':'); var param = halves[0].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var curve = halves[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var inst = int.Parse(param[0]); var env = instruments[inst].Envelopes[mod ? Envelope.FdsModulation : Envelope.FdsWaveform]; for (int j = 0; j < curve.Length; j++) { env.Values[j] = sbyte.Parse(curve[j]); } if (mod) { env.ConvertFdsModulationToAbsolute(); } } else if (line.StartsWith("N163WAVE")) { var param = line.Substring(8).Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var instIdx = int.Parse(param[0]); var waveIdx = int.Parse(param[1]); // TODO: We could create different instruments for each wave. if (waveIdx == 0) { var env = instruments[instIdx].Envelopes[Envelope.N163Waveform]; for (int j = 3; j < param.Length; j++) { env.Values[j - 3] = sbyte.Parse(param[j]); } } } else if (line.StartsWith("TRACK")) { var param = SplitStringKeepQuotes(line.Substring(5)); song = project.CreateSong(param[3]); song.SetLength(0); song.SetDefaultPatternLength(int.Parse(param[0])); song.FamitrackerSpeed = int.Parse(param[1]); song.FamitrackerTempo = int.Parse(param[2]); columns = new int[song.Channels.Length]; } else if (line.StartsWith("COLUMNS")) { var param = line.Substring(7).Split(new[] { ' ', ':' }, StringSplitOptions.RemoveEmptyEntries); for (int j = 0; j < song.Channels.Length; j++) { columns[j] = int.Parse(param[j]); } } else if (line.StartsWith("ORDER")) { var orderIdx = Convert.ToInt32(line.Substring(6, 2), 16); var values = line.Substring(5).Split(':')[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var order = new int[song.Channels.Length]; for (int j = 0; j < song.Channels.Length; j++) { int patternIdx = Convert.ToInt32(values[j], 16); var name = values[j]; var pattern = song.Channels[j].GetPattern(name); if (pattern == null) { pattern = song.Channels[j].CreatePattern(name); } song.Channels[j].PatternInstances[orderIdx] = pattern; } song.SetLength(song.Length + 1); } else if (line.StartsWith("PATTERN")) { patternName = line.Substring(8); } else if (line.StartsWith("ROW")) { var channels = line.Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries); var n = Convert.ToInt32(channels[0].Substring(4, 2), 16); for (int j = 1; j <= song.Channels.Length; j++) { var noteData = channels[j].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries); var pattern = song.Channels[j - 1].GetPattern(patternName); if (pattern == null) { continue; } //var fxData = new RowFxData[song.PatternLength]; if (!patternFxData.ContainsKey(pattern)) { patternFxData[pattern] = new RowFxData[song.PatternLength, 4]; } // Note if (noteData[0] == "---") { pattern.GetOrCreateNoteAt(n).Value = Note.NoteStop; } else if (noteData[0] == "===") { pattern.GetOrCreateNoteAt(n).Value = Note.NoteRelease; } else if (noteData[0] != "...") { int famitoneNote; if (j == 4) { famitoneNote = (Convert.ToInt32(noteData[0].Substring(0, 1), 16) + 31) + 1; } else { int semitone = TextToNoteLookup[noteData[0].Substring(0, 2)]; int octave = noteData[0][2] - '0'; famitoneNote = octave * 12 + semitone + 1; } if (famitoneNote >= Note.MusicalNoteMin && famitoneNote <= Note.MusicalNoteMax) { var note = pattern.GetOrCreateNoteAt(n); note.Value = (byte)famitoneNote; note.Instrument = j == 5 ? null : instruments[Convert.ToInt32(noteData[1], 16)]; } else { // Note outside of range. } } // Volume if (noteData[2] != ".") { pattern.GetOrCreateNoteAt(n).Volume = Convert.ToByte(noteData[2], 16); } // Read FX. for (int k = 0; k < columns[j - 1]; k++) { var fxStr = noteData[3 + k]; if (fxStr == "...") { continue; } var fx = new RowFxData(); if (project.ExpansionAudio == Project.ExpansionFds && FdsTextToEffectLookup.TryGetValue(fxStr[0], out var fdsFx)) { fx.fx = (byte)fdsFx; } else { fx.fx = TextToEffectLookup[fxStr[0]]; } fx.param = Convert.ToByte(fxStr.Substring(1), 16); patternFxData[pattern][n, k] = fx; ApplySimpleEffects(fx, pattern, n, patternLengths); } } } } FinishImport(); return(project); }