private void NoteDown(MelodyNote note)
{
CancelInvoke("StopMelody");
if (!_activeNotes.ContainsKey(note.GetHashCode()))
{
// there's currently no input - so we should start recording now.
// we assume, that the melody isn't longer than 10 minutes
if (CurrentMelody.IsEmpty)
{
CurrentMelody.Audio = Microphone.Start(MicrophoneDevice, true, 600, MicrophoneFreq);
}
if (!CurrentMelody.IsEmpty)
{
note.Start = Time.time - CurrentMelody.Start;
}
else
{
note.Start = 0;
CurrentMelody.Start = Time.time;
}
_activeNotes.Add(note.GetHashCode(), note);
CurrentMelody.Notes.Add(note);
}
}
private void NoteUp(MelodyNote note)
{
MelodyNote activeNote;
_activeNotes.TryGetValue(note.GetHashCode(), out activeNote);
if (activeNote == null)
{
return;
}
activeNote.Duration = Time.time - activeNote.Start - CurrentMelody.Start;
_activeNotes.Remove(activeNote.GetHashCode());
Invoke("StopMelody", SilenceBetweenMelodies);
}
