/// <summary>
/// Manages if any released notes are finished being released.
/// </summary>
/// <returns>The number of notes finished being released.</returns>
public int CheckFinishedRelease()
{
int finished = 0;
for (int i = this.releasingNotes.Count - 1; i >= 0; --i)
{
PlayingNote pn = this.releasingNotes[i];
PxPre.Phonics.PlayState psfin = pn.generator.Finished();
if (psfin != PlayState.Playing)
{
pn.source.Stop();
pn.generator.DeconstructHierarchy();
this.audioSources.Add(pn.source);
this.releasingNotes.RemoveAt(i);
this.meterRecords.Remove(pn.generator);
++finished;
}
}
return(finished);
}
public bool StopNote(int idx, bool release = true)
{
PlayingNote pn;
if (this.activeNotes.TryGetValue(idx, out pn) == false)
{
return(false);
}
// It normally shouldn't be null, but can be if we instantly close
// the app while notes are still playing.
if (pn.source != null)
{
bool rm = true;
if (release == true)
{
pn.generator.ReleaseHierarchy();
// If it's releasing, or needs to finish up regarless or release state,
// it's finished mode will be playing instead of anything else.
PxPre.Phonics.PlayState psfin = pn.generator.Finished();
if (psfin == PlayState.Playing)
{
// Don't remove it, transfer it to the list of released playing notes.
rm = false;
this.releasingNotes.Add(pn);
}
}
if (rm == true)
{
this.StopPlayingNote(pn);
this.meterRecords.Remove(pn.generator);
}
}
this.activeNotes.Remove(idx);
return(true);
}
