/// <summary>
/// Processes a new note with slide effect
/// </summary>
/// <param name="note">The note to create<see cref="P8Note"/></param>
private void ProcessNoteSlide(P8Note note)
{
int pitchFrom = _currentNote == 0 ? 32 : notes[_currentNote - 1].pitch;
Note noteToPlay = new Note(ref _audioBuffer, _sampleRate, ref _oscillator, duration, note.volume, note.waveform, note.pitch, pitchFrom, _fadeIn, 0);
notesToPlay.Enqueue(noteToPlay);
}
/// <summary>
/// Processes a new note with slow arpeggio effect
/// </summary>
/// <param name="note">The note to create<see cref="P8Note"/></param>
private void ProcessNoteArpeggioSlow(P8Note note)
{
Note noteToPlay = new Note(ref _audioBuffer, _sampleRate, ref _oscillator, duration, note.volume, note.waveform, note.pitch, note.pitch, 0, 0);
notesToPlay.Enqueue(noteToPlay);
}
/// <summary>
/// Queue next notes for playing.
/// </summary>
private void QueueNextNotes()
{
if (_currentNote > _lastIndex)
{
return;
}
P8Note nextNote = notes[_currentNote];
switch (nextNote.effect)
{
case 0:
ProcessNoteNoEffect(nextNote);
_fadeIn = 0;
break;
case 1:
ProcessNoteSlide(nextNote);
_fadeIn = 0;
break;
case 2:
ProcessNoteVibrato(nextNote);
_fadeIn = 0;
break;
case 3:
ProcessNoteDrop(nextNote);
_fadeIn = 0;
break;
case 4:
ProcessNoteFadeIn(nextNote);
_fadeIn = 0;
break;
case 5:
ProcessNoteFadeOut(nextNote);
_fadeIn = 1.0f / duration;
break;
case 6:
ProcessNoteArpeggioFast(nextNote);
_fadeIn = 0;
break;
case 7:
ProcessNoteArpeggioSlow(nextNote);
_fadeIn = 0;
break;
default:
_fadeIn = 0.5f / duration;
break;
}
// If sfx has loop defined, process it. Otherwise keep incrementing note index.
if (loop && startLoop < endLoop && _currentNote == endLoop - 1)
{
_currentNote = startLoop;
}
else
{
_currentNote += 1;
}
}