private SequencerTrack CreateTrack(Song.Track track)
{
var rnsTrack = (SequencerTrack)Utils.Deserializer(trackTemplate, typeof(SequencerTrack));
rnsTrack.Name = track.Name;
var fxList = new List <object>();
fxList.Add(rnsTrack.FilterDevices.Devices.Items[0]);
for (var i = 1; i < track.Devices.Count; i++)
{
fxList.Add(CreateDevice(track.Devices[i]));
}
rnsTrack.FilterDevices.Devices.Items = fxList.ToArray();
return(rnsTrack);
}
private RenoiseInstrument CreateInstrument(Song.Track track, int index)
{
var ins = (RenoiseInstrument)Utils.Deserializer(instrumentTemplate, typeof(RenoiseInstrument));
var deviceName = track.Devices[0].Id.ToString();
ins.Name = track.Name;
var plug = ins.PluginGenerator.PluginDevice;
plug.Parameters.Parameter = null;
plug.ParameterChunk = Convert.ToBase64String(track.Devices[0].Chunk);
plug.PluginIdentifier = deviceName;
plug.PluginDisplayName = string.Format("VST: Logicoma: {0}", deviceName);
plug.PluginShortDisplayName = deviceName;
ins.PluginGenerator.OutputRoutings.OutputRouting[0].AssignedTrack = index;
ins.PluginGenerator.OutputRoutings.OutputRouting[0].AutoAssign = false;
return(ins);
}
public Song.Track CreateMaster()
{
var master = new Song.Track();
master.Name = "Master";
master.Volume = project.MasterVolume.Volume;
foreach (var f in project.MasterEffectsChain)
{
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(f.Vst.VstFile.Replace(".dll", "").Replace(".64", ""), out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = f.Vst.VstChunkData;
}
if (device == null)
{
logger.WriteLine("WARNING: Device skipped (unsupported plugin): " + f.Vst.VstFile);
}
/*else if (f.Vst.Bypass)
* {
* logger.WriteLine("WARNING: Device skipped (bypass enabled): " + projectDevice.PluginDll);
* }*/
master.Devices.Add(device);
var deviceIndex = master.Devices.IndexOf(device);
foreach (var a in f.Automations)
{
master.Automations.Add(ConvertAutomation(a, deviceIndex, "Master"));
}
}
return(master);
}
// convert channel track to wavesabre song track
private Song.Track ConvertGenerator(Channel chan)
{
var track = new Song.Track();
track.Devices = new List <Song.Device>();
var generator = (GeneratorData)chan.Data;
track.Volume = (float)generator.Volume / 10000;
string trackName = chan.Name != "" ? chan.Name : project.Channels.IndexOf(chan).ToString();
track.Name = trackName;
var sabreDevice = PlugToDevice(generator.Plugin);
if (sabreDevice == null)
{
logger.WriteLine("WARNING: Channel {0} has unknown plugin {1}", trackName, generator.Plugin.Name);
}
else
{
if (sabreDevice != null)
{
track.Devices.Add(sabreDevice);
}
}
// notes
foreach (var flTrack in project.Tracks)
{
foreach (var pl in flTrack.Items)
{
if (pl is PatternPlaylistItem)
{
var pl2 = (PatternPlaylistItem)pl;
int position = pl.Position;
foreach (var notes in pl2.Pattern.Notes)
{
if (notes.Key == chan) // generator matches
{
foreach (var note in notes.Value)
{
var startOffset = pl2.StartOffset < 0 ? 0 : pl2.StartOffset;
var endOffset = pl2.EndOffset < 0 ? pl2.Length : pl2.EndOffset;
var notePosition = note.Position - startOffset;
var noteEnd = notePosition + note.Length;
if (project.PlayTruncatedNotes) // handling for play truncated notes
{
if (noteEnd <= 0) // notes ends before block, skip it
{
continue;
}
if (notePosition >= pl2.Length) // note start is after block, skip it
{
continue;
}
if (notePosition < 0)
{
notePosition = 0; // note ends inside block, start position inside block
}
if (noteEnd > endOffset) // note ends out after block, truncate
{
noteEnd = endOffset;
}
}
else
{
if (notePosition < 0)
{
continue; // note starts before block, skip it
}
}
// note position is good, so add it
track.Events.Add(new Song.Event()
{
Type = Song.EventType.NoteOn,
Note = note.Key,
Velocity = note.Velocity,
TimeStamp = PositionToSamples(notePosition + position)
});
track.Events.Add(new Song.Event()
{
Type = Song.EventType.NoteOff,
Note = note.Key,
Velocity = 0,
TimeStamp = PositionToSamples(noteEnd + position)
});
}
}
}
}
}
}
// sort note events
track.Events.Sort((a, b) =>
{
if (a.TimeStamp > b.TimeStamp)
{
return(1);
}
if (a.TimeStamp < b.TimeStamp)
{
return(-1);
}
if (a.Type == Song.EventType.NoteOn && b.Type == Song.EventType.NoteOff)
{
return(1);
}
if (a.Type == Song.EventType.NoteOff && b.Type == Song.EventType.NoteOn)
{
return(-1);
}
return(0);
});
// automations
foreach (var flTrack in project.Tracks)
{
foreach (var pl in flTrack.Items)
{
if (pl is ChannelPlaylistItem)
{
var pl2 = (ChannelPlaylistItem)pl;
var startOffset = pl2.StartOffset < 0 ? 0 : pl2.StartOffset;
var endOffset = pl2.EndOffset < 0 ? pl2.Length : pl2.EndOffset;
int position = pl2.Position;
if (pl2.Channel.Data is AutomationData)
{
var auto = (AutomationData)pl2.Channel.Data;
if (auto.Channel == null)
{
continue;
}
if (chan.Id == auto.Channel.Id)
{
var newAuto = track.Automations.FirstOrDefault(a => a.ParamId == auto.Parameter);
if (newAuto == null)
{
newAuto = new Song.Automation()
{
DeviceIndex = 0,
ParamId = auto.Parameter
};
track.Automations.Add(newAuto);
}
var keyCount = 0;
var currentPosition = 0;
var previousPosition = 0;
double previousValue = 0;
double newValue = 0;
position = position - startOffset;
foreach (var key in auto.Keyframes)
{
if (key.Tension != 0)
{
logger.WriteLine(string.Format("Tension value not supported on track {0}", trackName));
}
currentPosition += key.Position;
var autoPosition = currentPosition;
// ensure previous value persists between blocks
if (keyCount == 0)
{
if (newAuto.Points.Count > 0)
{
var lastAuto = newAuto.Points.LastOrDefault();
newAuto.Points.Add(new Song.Point()
{
TimeStamp = PositionToSamples(position),
Value = lastAuto.Value
});
}
}
// this key is before the clip block, skip it
if (autoPosition < startOffset)
{
previousPosition = autoPosition;
previousValue = key.Value;
continue;
}
// this key is after the clip block, must be last one, process and stop
if (autoPosition > endOffset)
{
newValue = previousValue - key.Value;
newValue = newValue / (double)key.Position;
newValue = newValue * (double)(autoPosition - endOffset);
newValue = key.Value + newValue;
newAuto.Points.Add(new Song.Point()
{
TimeStamp = PositionToSamples(position + endOffset),
Value = (float)newValue
});
break;
}
// key is inside the clip block
if (keyCount == 0 && autoPosition > startOffset) // position not 0 in clip, calculat start point
{
newValue = previousValue - key.Value;
newValue = newValue / (double)key.Position;
newValue = newValue * (double)(autoPosition - startOffset);
newValue = key.Value + newValue;
newAuto.Points.Add(new Song.Point()
{
TimeStamp = PositionToSamples(position),
Value = (float)newValue
});
}
keyCount++;
previousPosition = autoPosition;
previousValue = key.Value;
newAuto.Points.Add(new Song.Point()
{
TimeStamp = PositionToSamples(autoPosition + position),
Value = (float)key.Value
});
}
}
}
}
}
}
foreach (var auto in track.Automations)
{
SortPoints(auto);
}
return(track);
}
// convert insert track to wavesabre song track
private Song.Track ConvertInsert(Insert insert)
{
var track = new Song.Track();
track.Devices = new List <Song.Device>();
track.Volume = (float)insert.Volume / 12800;
string trackName = insert.Name != "" ? insert.Name : project.Inserts.ToList().IndexOf(insert).ToString();
track.Name = trackName;
var sabreDevices = new List <FLDevice>();
// add slot devices with Id
for (var i = 0; i < insert.Slots.Length; i++)
{
var slot = insert.Slots[i];
if (slot.Plugin != null && slot.Plugin.Name != null)
{
var sabreDevice = PlugToDevice(slot.Plugin);
if (sabreDevice == null)
{
logger.WriteLine("WARNING: {0} slot {1} has unkown plugin {2}",
trackName,
i,
slot.Plugin.Name);
}
if (slot.State == 0)
{
logger.WriteLine("WARNING: {0} slot {1} has plugin {2} disabled",
trackName,
i,
slot.Plugin.Name);
}
else if (slot.Volume != 12800)
{
logger.WriteLine("WARNING: {0} slot {1} has plugin {2} dry / wet level unsupported, skipping",
trackName,
i,
slot.Plugin.Name);
}
else
{
sabreDevices.Add(new FLDevice()
{
DeviceIndex = i, Device = sabreDevice
});
}
}
}
foreach (var device in sabreDevices)
{
track.Devices.Add((Song.Device)device.Device);
}
// automations
foreach (var flTrack in project.Tracks)
{
foreach (var pl in flTrack.Items)
{
if (pl is ChannelPlaylistItem)
{
var pl2 = (ChannelPlaylistItem)pl;
int position = pl2.Position;
if (pl2.Channel.Data is AutomationData)
{
var auto = (AutomationData)pl2.Channel.Data;
if (insert.Id == auto.InsertId)
{
var deviceIndex = sabreDevices.IndexOf(sabreDevices.FirstOrDefault(p => p.DeviceIndex == auto.SlotId));
if (deviceIndex < 0)
{
logger.WriteLine("WARNING: Insert {0} automation linked to missing slot device", trackName);
continue;
}
var newAuto = track.Automations.FirstOrDefault(a => a.ParamId == auto.Parameter && a.DeviceIndex == deviceIndex);
if (newAuto == null)
{
newAuto = new Song.Automation()
{
DeviceIndex = deviceIndex,
ParamId = auto.Parameter
};
track.Automations.Add(newAuto);
}
foreach (var key in auto.Keyframes)
{
position += key.Position;
newAuto.Points.Add(new Song.Point()
{
TimeStamp = PositionToSamples(position),
Value = (float)key.Value
});
}
}
}
}
}
}
foreach (var auto in track.Automations)
{
SortPoints(auto);
}
return(track);
}
public Song.Track CreateTrack(ReaperTrack reaperTrack)
{
var track = new Song.Track();
track.Name = reaperTrack.TrackName;
track.Volume = reaperTrack.VolumePanning.Volume;
if (reaperTrack.VolumePanning.Pan != 0)
{
logger.WriteLine("WARNING: Pan value {0} on track {1} unsupported", reaperTrack.VolumePanning.Pan, reaperTrack.TrackName);
}
// add receives
foreach (var r in reaperTrack.Receives)
{
if (r.ReceiveFader != ReaperFader.PostFader)
{
logger.WriteLine("WARNING: Receive fader type of {0} on track {1} unsupported", r.ReceiveFader, reaperTrack.TrackName);
}
var receive = new Song.Receive();
receive.SendingTrackIndex = r.ReceiveTrackId + 1; // master always zero, so tracks are out by one
receive.ReceivingChannelIndex = r.DestinationChannelIndex;
receive.Volume = r.Volume;
track.Receives.Add(receive);
}
foreach (var f in reaperTrack.EffectsChain)
{
if (f.Wet != 0)
{
logger.WriteLine("WARNING: Wet value for effect {0} on track {1} unsupported", f.Vst.VstFile, reaperTrack.TrackName);
}
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(f.Vst.VstFile.Replace(".dll", "").Replace(".64", ""), out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = f.Vst.VstChunkData;
}
if (device == null)
{
logger.WriteLine("WARNING: Device skipped (unsupported plugin): " + f.Vst.VstFile);
}
/*else if (f.Vst.Bypass) // TODO: Parse out Bypass
* {
* logger.WriteLine("WARNING: Device skipped (bypass enabled): " + projectDevice.PluginDll);
* }*/
track.Devices.Add(device);
var deviceIndex = track.Devices.IndexOf(device);
foreach (var a in f.Automations)
{
track.Automations.Add(ConvertAutomation(a, deviceIndex, reaperTrack.TrackName));
}
track.Events = ConvertMidi(reaperTrack.MediaItems);
}
return(track);
}
public ReaperTrackLink(Song.Track track)
{
Track = track;
Receives = new List <ReaperTrackLinkReceive>();
}
public TrackDiff(Song.Track a, Song.Track b, int index)
{
this.a = a;
this.b = b;
this.index = index;
volume = a.Volume != b.Volume;
trackName = a.Name != b.Name;
if (a.Receives.Count != b.Receives.Count)
{
receiveCounts = true;
}
else
{
for (int i = 0; i < a.Receives.Count; i++)
{
var aReceive = a.Receives[i];
var bReceive = b.Receives[i];
var receiveDiff = new ReceiveDiff(aReceive, bReceive, i);
if (!receiveDiff.IsEmpty)
{
receiveDiffs.Add(receiveDiff);
}
}
}
if (a.Devices.Count != b.Devices.Count)
{
deviceCounts = true;
}
else
{
for (int i = 0; i < a.Devices.Count; i++)
{
var aDevice = a.Devices[i];
var bDevice = b.Devices[i];
var deviceDiff = new DeviceDiff(aDevice, bDevice, i);
if (!deviceDiff.IsEmpty)
{
deviceDiffs.Add(deviceDiff);
}
}
}
if (a.DeltaCodedEvents.Count != b.DeltaCodedEvents.Count)
{
eventCounts = true;
}
else
{
for (int i = 0; i < a.DeltaCodedEvents.Count; i++)
{
var aEvent = a.DeltaCodedEvents[i];
var bEvent = b.DeltaCodedEvents[i];
var eventDiff = new EventDiff(aEvent, bEvent, i);
if (!eventDiff.IsEmpty)
{
eventDiffs.Add(eventDiff);
}
}
}
if (a.Automations.Count != b.Automations.Count)
{
automationCounts = true;
}
else
{
for (int i = 0; i < a.Automations.Count; i++)
{
var aAutomation = a.Automations[i];
var bAutomation = b.Automations[i];
var automationDiff = new AutomationDiff(aAutomation, bAutomation, i);
if (!automationDiff.IsEmpty)
{
automationDiffs.Add(automationDiff);
}
}
}
}
public Song Process(LiveProject project, ILog logger)
{
this.logger = logger;
var song = new Song();
song.Tempo = (int)project.Tempo;
song.SampleRate = 44100;
var projectLoopEnd = project.LoopStart + project.LoopLength;
trackReceives = new Dictionary <LiveProject.Track, List <Receive> >();
foreach (var projectTrack in project.Tracks)
{
trackReceives.Add(projectTrack, new List <Receive>());
}
foreach (var projectTrack in project.Tracks)
{
foreach (var send in projectTrack.Sends)
{
if (send.IsActive)
{
trackReceives[send.ReceivingTrack].Add(new Receive(projectTrack, send.ReceivingChannelIndex - 1, send.Volume));
}
}
}
project.MasterTrack.Name = project.MasterTrack.Name == "" ? "Master" : project.MasterTrack.Name;
visitedTracks = new List <LiveProject.Track>();
orderedTracks = new List <LiveProject.Track>();
visitTrack(project.MasterTrack);
var projectTracksToSongTracks = new Dictionary <LiveProject.Track, Song.Track>();
var songTrackEvents = new Dictionary <Song.Track, List <Event> >();
double?minEventTime = null;
double?maxEventTime = null;
foreach (var projectTrack in orderedTracks)
{
var track = new Song.Track();
track.Name = projectTrack.Name;
track.Volume = (float)projectTrack.Volume;
foreach (var projectDevice in projectTrack.Devices)
{
Song.Device device = null;
Song.DeviceId deviceId;
if (Enum.TryParse <Song.DeviceId>(projectDevice.PluginDll.Replace(".dll", "").Replace(".64", ""), out deviceId))
{
device = new Song.Device();
device.Id = deviceId;
device.Chunk = projectDevice.RawData != null ? (byte[])projectDevice.RawData.Clone() : new byte[0];
}
if (device == null)
{
logger.WriteLine("WARNING: Device skipped (unsupported plugin): " + projectDevice.PluginDll);
}
else if (projectDevice.Bypass)
{
logger.WriteLine("WARNING: Device skipped (bypass enabled): " + projectDevice.PluginDll);
}
else
{
track.Devices.Add(device);
foreach (var floatParameter in projectDevice.FloatParameters)
{
if (floatParameter.Id >= 0)
{
var automation = new Song.Automation();
automation.DeviceIndex = track.Devices.IndexOf(device);
automation.ParamId = floatParameter.Id;
foreach (var e in floatParameter.Events)
{
if (e.Time >= 0.0)
{
var point = new Song.Point();
point.TimeStamp = secondsToSamples(e.Time, (double)song.Tempo, (double)song.SampleRate);
point.Value = e.Value;
automation.Points.Add(point);
}
}
if (automation.Points.Count > 0)
{
track.Automations.Add(automation);
}
}
}
}
}
var events = new List <Event>();
foreach (var midiClip in projectTrack.MidiClips)
{
if (!midiClip.IsDisabled)
{
var loopLength = midiClip.LoopEnd - midiClip.LoopStart;
for (var currentTime = midiClip.CurrentStart; currentTime < midiClip.CurrentEnd; currentTime += loopLength)
{
foreach (var keyTrack in midiClip.KeyTracks)
{
foreach (var note in keyTrack.Notes)
{
if (note.IsEnabled)
{
var startTime = note.Time - (currentTime - midiClip.CurrentStart) - midiClip.LoopStartRelative;
while (startTime < 0.0)
{
startTime += loopLength;
}
startTime = currentTime + startTime - midiClip.LoopStart;
var endTime = startTime + note.Duration;
if ((startTime >= midiClip.CurrentStart && startTime < midiClip.CurrentEnd) &&
(!project.IsLoopOn || (
startTime >= project.LoopStart && startTime < projectLoopEnd)))
{
endTime = Math.Min(endTime, midiClip.CurrentEnd);
if (project.IsLoopOn)
{
endTime = Math.Min(endTime, projectLoopEnd);
}
if (endTime > startTime)
{
var startEvent = new Event();
startEvent.Time = startTime;
startEvent.Type = Song.EventType.NoteOn;
startEvent.Note = (byte)keyTrack.MidiKey;
startEvent.Velocity = (byte)note.Velocity;
events.Add(startEvent);
var endEvent = new Event();
endEvent.Time = endTime;
endEvent.Type = Song.EventType.NoteOff;
endEvent.Note = (byte)keyTrack.MidiKey;
events.Add(endEvent);
}
}
}
}
}
}
}
}
events.Sort((a, b) =>
{
if (a.Time > b.Time)
{
return(1);
}
if (a.Time < b.Time)
{
return(-1);
}
if (a.Type == Song.EventType.NoteOn && b.Type == Song.EventType.NoteOff)
{
return(1);
}
if (a.Type == Song.EventType.NoteOff && b.Type == Song.EventType.NoteOn)
{
return(-1);
}
return(0);
});
foreach (var e in events)
{
if (!minEventTime.HasValue || e.Time < minEventTime.Value)
{
minEventTime = e.Time;
}
if (!maxEventTime.HasValue || e.Time > maxEventTime.Value)
{
maxEventTime = e.Time;
}
}
projectTracksToSongTracks.Add(projectTrack, track);
songTrackEvents.Add(track, events);
song.Tracks.Add(track);
}
double songStartTime, songEndTime;
if (project.IsLoopOn)
{
songStartTime = project.LoopStart;
songEndTime = projectLoopEnd;
}
else if (minEventTime.HasValue && maxEventTime.HasValue)
{
songStartTime = minEventTime.Value;
songEndTime = maxEventTime.Value;
}
else
{
throw new Exception("Couldn't find song start/end times");
}
song.Length = (songEndTime - songStartTime) * 60.0 / (double)song.Tempo;
foreach (var kvp in songTrackEvents)
{
var track = kvp.Key;
var events = kvp.Value;
int lastTimeStamp = 0;
foreach (var e in events)
{
var songEvent = new Song.Event();
var time = e.Time - songStartTime;
int timeStamp = Math.Max(secondsToSamples(time, (double)song.Tempo, (double)song.SampleRate), lastTimeStamp);
songEvent.TimeStamp = secondsToSamples(time, (double)song.Tempo, (double)song.SampleRate);
songEvent.Type = e.Type;
songEvent.Note = e.Note;
songEvent.Velocity = e.Velocity;
track.Events.Add(songEvent);
lastTimeStamp = timeStamp;
}
}
// TODO: Clip all of this instead of just offsetting
// adjust automation start times based on song start
foreach (var track in song.Tracks)
{
foreach (var automation in track.Automations)
{
foreach (var point in automation.Points)
{
point.TimeStamp -= secondsToSamples(songStartTime, (double)song.Tempo, (double)song.SampleRate);
}
}
}
foreach (var kvp in projectTracksToSongTracks)
{
foreach (var projectReceive in trackReceives[kvp.Key])
{
if (projectTracksToSongTracks.ContainsKey(projectReceive.SendingTrack))
{
var receive = new Song.Receive();
receive.SendingTrackIndex = song.Tracks.IndexOf(projectTracksToSongTracks[projectReceive.SendingTrack]);
receive.ReceivingChannelIndex = projectReceive.ReceivingChannelIndex;
receive.Volume = (float)projectReceive.Volume;
kvp.Value.Receives.Add(receive);
}
}
}
return(song);
}
private Song.Track ConvertTrack(int trackId)
{
Song.Track songTrack = null;
var trackObject = project.Tracks.Items[trackId];
string trackName = GetProp("Name", trackObject).ToString();
object[] trackDevices = ((TrackFilterDeviceChain)GetProp("FilterDevices", trackObject)).Devices.Items;
var songPatterns = new List <Pattern>();
var allLines = new List <RsnPatternLineNode>();
// copy all patterns out to full song
foreach (var seq in project.PatternSequence.SequenceEntries.SequenceEntry)
{
songPatterns.Add(project.PatternPool.Patterns.Pattern[seq.Pattern]);
}
// loop each pattern to create complete picture of notes and automations...
int lineIndex = 0;
foreach (var pattern in songPatterns)
{
var track = pattern.Tracks.Items[trackId];
// grab current lines on pattern
var currentLines = (PatternLineNode[])GetProp("Lines", track);
if (currentLines != null)
{
foreach (PatternLineNode line in currentLines)
{
var newLine = new RsnPatternLineNode();
newLine.NoteColumns = line.NoteColumns;
newLine.EffectColumns = line.EffectColumns;
newLine.OrigianlIndex = line.index; // keep original index for groooooove
newLine.index = line.index += lineIndex;
newLine.type = line.type;
allLines.Add(newLine);
}
}
lineIndex += pattern.NumberOfLines;
}
// convert tracker notes to midi events
var allNotes = allLines.SelectMany(n => n.NoteColumns.NoteColumn);
var allIns = allNotes.Select(n => n.Instrument).Where(i => i != null && i != "..").Distinct().ToList();
if (allIns.Count() > 1)
{
logger.WriteLine(string.Format(
"WARNING: Track {0} has {1} instruments used, defaulting to instrument {2}",
trackName, allIns.Count(), allIns.First()));
}
// automations....
int autoIndex = 0;
var allAuto = new List <Song.Automation>();
var autoGroup = new List <PatternTrackAutomation>();
foreach (var pattern in songPatterns)
{
var track = pattern.Tracks.Items[trackId];
var automations = (PatternTrackAutomation)GetProp("Automations", track);
if (automations != null)
{
autoGroup.Add(automations);
}
}
// generate distinct list of device id's and params used on this track
var pita = new List <PatternTrackEnvelope>();
if (autoGroup.Count > 0)
{
var allEnv = autoGroup.Select(g => g.Envelopes);
if (allEnv != null)
{
foreach (var temp in allEnv)
{
pita.AddRange(temp.Envelope);
}
}
}
var distinct = pita.Select(a => new { DeviceIndex = a.DeviceIndex, ParamId = a.ParameterIndex }).Distinct().ToList();
// now populate each distinct device and param
foreach (var thisAuto in distinct)
{
var thisAutoList = new List <RnsAuto>();
int deviceIndex = thisAuto.DeviceIndex;
int paramId = thisAuto.ParamId;
autoIndex = 0;
foreach (var pattern in songPatterns)
{
var track = pattern.Tracks.Items[trackId];
var automations = (PatternTrackAutomation)GetProp("Automations", track);
if (automations == null)
{
// pattern has no autos, add start / end from last auto value
if (thisAutoList.Count > 0)
{
var newAuto = new RnsAuto();
newAuto.TimePoint = 0; // <--- start of pattern
newAuto.Value = thisAutoList.Last().Value;
newAuto.AutoLength = pattern.NumberOfLines * 256;
newAuto.Offset = autoIndex;
thisAutoList.Add(newAuto);
newAuto = new RnsAuto();
newAuto.TimePoint = (pattern.NumberOfLines * 256) - 1; // <--- end of pattern
newAuto.Value = thisAutoList.Last().Value;
newAuto.AutoLength = pattern.NumberOfLines * 256;
newAuto.Offset = autoIndex;
thisAutoList.Add(newAuto);
}
}
else
{
var myAutos = automations.Envelopes.Envelope.Where(a => a.DeviceIndex == deviceIndex && a.ParameterIndex == paramId);
if (myAutos.ToList().Count == 0)
{
// this pattern has no autos, add start / end from last auto value
if (thisAutoList.Count > 0)
{
var newAuto = new RnsAuto();
newAuto.TimePoint = 0; // <--- start of pattern
newAuto.Value = thisAutoList.Last().Value;
newAuto.AutoLength = pattern.NumberOfLines * 256;
newAuto.Offset = autoIndex;
thisAutoList.Add(newAuto);
newAuto = new RnsAuto();
newAuto.TimePoint = (pattern.NumberOfLines * 256) - 1; // <--- end of pattern
newAuto.Value = thisAutoList.Last().Value;
newAuto.AutoLength = pattern.NumberOfLines * 256;
newAuto.Offset = autoIndex;
thisAutoList.Add(newAuto);
}
}
else
{
// this pattern has automations.. so process
foreach (var a in myAutos)
{
var autoTemp = new List <RnsAuto>();
foreach (string point in a.Envelope.Points) // add all current points
{
var timePoint = Convert.ToInt32(point.Split(',')[0]);
var value = (float)Convert.ToDouble(point.Split(',')[1]);
var newAuto = new RnsAuto();
newAuto.TimePoint = timePoint;
newAuto.Value = value;
newAuto.AutoLength = a.Envelope.Length;
newAuto.Offset = autoIndex;
autoTemp.Add(newAuto);
}
// create auto point for the start of this pattern
if (autoTemp.First().TimePoint != 0)
{
var newAuto = new RnsAuto();
newAuto.TimePoint = 0; // <--- start of pattern
newAuto.Value = autoTemp.First().Value;
newAuto.AutoLength = autoTemp.First().AutoLength;
newAuto.Offset = autoIndex;
autoTemp.Insert(0, newAuto);
}
// create auto point for the end of this pattern
if (autoTemp.Last().TimePoint != autoTemp.Last().AutoLength - 1)
{
var newAuto = new RnsAuto();
newAuto.TimePoint = autoTemp.Last().AutoLength - 1; // <--- end of pattern
newAuto.Value = autoTemp.Last().Value;
newAuto.AutoLength = autoTemp.Last().AutoLength;
newAuto.Offset = autoIndex;
autoTemp.Add(newAuto);
}
thisAutoList.AddRange(autoTemp);
}
}
}
// next position
autoIndex += pattern.NumberOfLines * 256;
}
// double check we have starting point for this auto in case of a blank pattern
if (thisAutoList.First().TimePoint != 0)
{
var newAuto = new RnsAuto();
newAuto.TimePoint = 0; // <--- start of pattern
newAuto.Value = thisAutoList.First().Value;
newAuto.AutoLength = thisAutoList.First().AutoLength;
newAuto.Offset = autoIndex;
thisAutoList.ToList().Insert(0, newAuto);
}
// all automation points for this device / param collated, now convert to our automations
thisAutoList.ForEach(a => a.TimePoint += a.Offset);
var finalAuto = new Song.Automation();
finalAuto.DeviceIndex = deviceIndex;
finalAuto.ParamId = paramId - 1; // renoise param index is out by one due to automation on active flag
foreach (var p in thisAutoList)
{
var point = new Song.Point();
point.Value = p.Value;
point.TimeStamp = SecondsToSamples(p.TimePoint / 256.00 * (double)secondsPerIndex, sampleRate);
finalAuto.Points.Add(point);
}
allAuto.Add(finalAuto);
}
RnsIns instrument = null;
int instrumentId = -1;
if (allIns.Count > 0)
{
instrumentId = Convert.ToInt32(allIns.First());
instrument = instruments.Where(i => i.InstrumentId == instrumentId).First();
}
songTrack = new Song.Track();
songTrack.Name = trackName;
songTrack.Volume = GetTrackVolume(trackDevices[0]);
var devices = new List <RnsDevice>();
if (instrument != null)
{
devices.Add(new RnsDevice()
{
DeviceIndex = 0, Device = instrument.Device
});
}
devices.AddRange(GetDevices(trackDevices, trackName, instrumentId)); // add track devices
foreach (var device in devices)
{
if (device.Device is Song.Device)
{
songTrack.Devices.Add((Song.Device)device.Device);
}
}
// remap automations to correct devices
foreach (var auto in allAuto)
{
if (devices.Find(a => a.DeviceIndex == auto.DeviceIndex).Device is InstrumentAutomationDevice)
{
auto.DeviceIndex = 0; // 0 is always instrument
}
else
{
auto.DeviceIndex = devices.IndexOf(
devices.Find(a => a.DeviceIndex == auto.DeviceIndex && a.Device is Song.Device));
}
}
if (allAuto.RemoveAll(auto => auto.DeviceIndex == -1) > 0)
{
logger.WriteLine(string.Format("WARNING: Some automations skipped on track {0}", trackName));
}
songTrack.Automations.AddRange(allAuto);
songTrack.Events = NotesToEvents(allLines);
return(songTrack);
}