public virtual void Update()
{
if (!_Initialized)
{
return;
}
if (_actsong != _PreviewSelected)
{
SelectSong(_PreviewSelected);
}
if (_streams.Count > 0 && _video != -1)
{
if (CVideo.VdFinished(_video) || CSound.IsFinished(_actsongstream))
{
CVideo.VdClose(_video);
_video = -1;
return;
}
float time = CSound.GetPosition(_actsongstream);
float vtime = 0f;
CVideo.VdGetFrame(_video, ref _vidtex, time, ref vtime);
if (_VideoFadeTimer.ElapsedMilliseconds <= 3000L)
{
_vidtex.color.A = (_VideoFadeTimer.ElapsedMilliseconds / 3000f);
}
else
{
_vidtex.color.A = 1f;
_VideoFadeTimer.Stop();
}
}
}