public bool LoadMidi(MidiFile midi, bool UnloadUnusedInstruments)
{
if (playing == true)
return false;
_MidiFile = midi;
if (_MidiFile.SequencerReady == false)
{
try
{
//Combine all tracks into 1 track that is organized from lowest to highest abs time
_MidiFile.CombineTracks();
//Convert delta time to sample time
eventIndex = 0;
uint lastSample = 0;
for (int x = 0; x < _MidiFile.Tracks[0].MidiEvents.Length; x++)
{
_MidiFile.Tracks[0].MidiEvents[x].deltaTime = lastSample + (uint)DeltaTimetoSamples(_MidiFile.Tracks[0].MidiEvents[x].deltaTime);
lastSample = _MidiFile.Tracks[0].MidiEvents[x].deltaTime;
//Update tempo
if (_MidiFile.Tracks[0].MidiEvents[x].midiMetaEvent == MidiHelper.MidiMetaEvent.Tempo)
{
_MidiFile.BeatsPerMinute = MidiHelper.MicroSecondsPerMinute / System.Convert.ToUInt32(_MidiFile.Tracks[0].MidiEvents[x].Parameters[0]);
}
}
//Set total time to proper value
_MidiFile.Tracks[0].TotalTime = _MidiFile.Tracks[0].MidiEvents[_MidiFile.Tracks[0].MidiEvents.Length-1].deltaTime;
//reset tempo
_MidiFile.BeatsPerMinute = 120;
//mark midi as ready for sequencing
_MidiFile.SequencerReady = true;
}
catch (Exception ex)
{
//UnitySynth
Debug.Log("Error Loading Midi:\n" + ex.Message);
return false;
}
}
blockList.Clear();
if (UnloadUnusedInstruments == true)
{
if (synth.SoundBank == null)
{//If there is no bank warn the developer =)
Debug.Log("No Soundbank loaded !");
}
else
{
string bankStr = synth.SoundBank.BankPath;
//Remove old bank being used by synth
synth.UnloadBank();
//Add the bank and switch to it with the synth
BankManager.addBank(new InstrumentBank(synth.SampleRate, bankStr, _MidiFile.Tracks[0].Programs, _MidiFile.Tracks[0].DrumPrograms));
synth.SwitchBank(BankManager.Count - 1);
}
}
return true;
}
public void AddTracks(MidiFile file)
{
List<MidiTrack> trackList = new List<MidiTrack>();
foreach (MidiTrack track in tracks) {
trackList.Add(track);
}
foreach (MidiTrack track in file.tracks) {
trackList.Add(track);
}
tracks = trackList.ToArray();
}
public void Dispose()
{
Stop(true);
//Set anything that may become a circular reference to null...
synth = null;
_MidiFile = null;
seqEvt = null;
}
public bool LoadMidi(string file, bool UnloadUnusedInstruments)
{
if (playing == true)
return false;
MidiFile mf = null;
try
{
mf = new MidiFile(file);
}
catch (Exception ex)
{
//UnitySynth
Debug.Log("Error Loading Midi:\n" + ex.Message);
return false;
}
return LoadMidi(mf, UnloadUnusedInstruments);
}
public bool LoadMidi(string file, bool UnloadUnusedInstruments)
{
if (playing == true)
return false;
MidiFile mf = null;
try
{
mf = new MidiFile(file);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Error Loading Midi:\n" + ex.Message);
return false;
}
return LoadMidi(mf, UnloadUnusedInstruments);
}
public void PlayLevelMusic(GMD stalk, GMD fight)
{
_bIsPlayingLevelMusic = true;
MidiFile stalkMidi = new MidiFile(stalk.MidiData);
_stalkSequences = new MusicSequences();
_stalkSequences.FirstTrack = 0;
_stalkSequences.NumTracks = stalkMidi.Tracks.Length;
foreach (var Track in stalkMidi.Tracks) {
_stalkSequences.TrackSections.Add(Track.Sections);
}
if (fight != null) {
MidiFile fightMidi = new MidiFile(fight.MidiData);
_fightSequences = new MusicSequences();
_fightSequences.FirstTrack = _stalkSequences.NumTracks;
_fightSequences.NumTracks = fightMidi.Tracks.Length;
foreach (var Track in fightMidi.Tracks) {
_fightSequences.TrackSections.Add(Track.Sections);
}
// merge
stalkMidi.AddTracks(fightMidi);
}
PitchTo(0f, 0f);
lock (this) {
_midiSequencer.LoadMidi(stalkMidi, false);
_currentTrack = 0;
_currentSection = _stalkSequences.TrackSections[0][0];
_midiSequencer.Play();
_midiSequencer.SwitchSection(_currentTrack, _currentSection, 0f);
}
}
public bool LoadMidi(byte[] filecontent, bool UnloadUnusedInstruments)
{
if (playing == true)
return false;
MidiFile mf = new MidiFile(filecontent);
return LoadMidi(mf, UnloadUnusedInstruments);
}
