internal override void PlayImpl()
{
AudioEngine.SubmitMusicActionRequest(new SoundMusicActionRequest(this, SoundMusicAction.Play));
// Actual Playing is happening during the Audio Engine update
// but we can not wait this long to update the PlayState of the currently playing SoundMusic
// after this call to Play, PlayState of the previous playing music should directly be set to Stopped
// this is why we use here the static field PreviousPlayingInstance
lock (PreviousPlayingInstanceLock) // protection again possible future multithreading.
{
if (previousPlayingInstance != this)
{
if (previousPlayingInstance != null)
{
previousPlayingInstance.SetStateToStopped();
}
previousPlayingInstance = this;
}
}
}
internal override void UpdateVolume()
{
AudioEngine.SubmitMusicActionRequest(new SoundMusicActionRequest(this, SoundMusicAction.Volume));
}
internal override void StopImpl()
{
ShouldExitLoop = false;
AudioEngine.SubmitMusicActionRequest(new SoundMusicActionRequest(this, SoundMusicAction.Stop));
}
internal override void PauseImpl()
{
AudioEngine.SubmitMusicActionRequest(new SoundMusicActionRequest(this, SoundMusicAction.Pause));
}
