private void Play(Song song, double fadeTime = 0)
{
if (fadeTime <= 0)
{
StopInternal();
_currentSong = song;
_playing = _backend.OpenAudioOutput();
ReadInitial(_currentSong, _playing);
_playing.BufferProcessed += PlayingBufferProcessed;
_playing.Play();
}
else
{
_fade = 0;
_fadeTime = fadeTime;
if (_next != null)
{
_playing?.Dispose();
_currentSong?.Dispose();
_currentSong = _nextSong;
_playing = _next;
}
_nextSong = song;
_next = _backend.OpenAudioOutput();
ReadInitial(_nextSong, _next);
_next.BufferProcessed += PlayingBufferProcessed;
_next.Play();
}
}
private void StopInternal()
{
_nextSong?.Dispose();
_currentSong?.Dispose();
_next?.Dispose();
_playing?.Dispose();
_fade = 0;
_fadeTime = 0;
_playing = null;
_next = null;
_currentSong = null;
_nextSong = null;
}