public static void Update()
{
if (_AllFileNames.Count > 0 && _CurrentMusicStream != -1)
{
float timeToPlay;
if (_CurrentPlaylistElement.Finish == 0f) //No End-Tag defined
{
timeToPlay = CSound.GetLength(_CurrentMusicStream) - CSound.GetPosition(_CurrentMusicStream);
}
else //End-Tag found
{
timeToPlay = _CurrentPlaylistElement.Finish - CSound.GetPosition(_CurrentMusicStream);
}
bool finished = CSound.IsFinished(_CurrentMusicStream);
if (_Playing && (timeToPlay <= CSettings.BackgroundMusicFadeTime || finished))
{
if (_RepeatSong)
{
CSound.SetPosition(_CurrentMusicStream, 0);
if (_VideoEnabled && _Video != -1)
{
CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.VideoGap);
}
}
else
{
Next();
}
}
}
}
private static void LoadVideo()
{
if (_Video == -1)
{
_Video = CVideo.VdLoad(_CurrentPlaylistElement.VideoFilePath);
CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.VideoGap);
_VideoEnabled = true;
_FadeTimer.Reset();
_FadeTimer.Start();
}
}
public static void Pause()
{
if (!_Playing)
{
return;
}
if (_VideoEnabled && _Video != -1)
{
CVideo.VdPause(_Video);
CVideo.VdSkip(_Video, CSound.GetPosition(_CurrentMusicStream) + CSettings.BackgroundMusicFadeTime, _CurrentPlaylistElement.VideoGap);
}
CSound.FadeAndPause(_CurrentMusicStream, 0f, CSettings.BackgroundMusicFadeTime);
_Playing = false;
}
public static void Previous()
{
if (_PreviousFileNames.Count > 0 || _PreviousMusicIndex >= 0)
{
float pos = CSound.GetPosition(_CurrentMusicStream);
if (CSound.GetPosition(_CurrentMusicStream) >= 1.5f)
{
CSound.SetPosition(_CurrentMusicStream, 0);
if (_VideoEnabled && _Video != -1)
{
CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.VideoGap);
}
}
else
{
Stop();
_PreviousMusicIndex--;
if (_PreviousMusicIndex < 0)
{
_PreviousMusicIndex = 0; //No previous songs left, so play the first
}
_CurrentPlaylistElement = _PreviousFileNames[_PreviousMusicIndex];
_CurrentMusicStream = CSound.Load(_CurrentPlaylistElement.MusicFilePath);
CSound.SetStreamVolumeMax(_CurrentMusicStream, CConfig.BackgroundMusicVolume);
if (_VideoEnabled)
{
LoadVideo();
}
CSound.SetStreamVolume(_CurrentMusicStream, 0f);
Play();
}
}
else if (_CurrentMusicStream != -1)
{
CSound.SetPosition(_CurrentMusicStream, 0);
if (_VideoEnabled && _Video != -1)
{
CVideo.VdSkip(_Video, 0f, _CurrentPlaylistElement.VideoGap);
}
}
}