public static AudioTrack GetNextTrack(bool trackChangeByUserInput, Settings settings, string videoUrl, AudioTrack selectedTrack = null)
{
if (WaveOut != null)
{
WaveOut.Stop();
}
if (settings.Shuffle &&
PlaylistManager.CurrentPlaylist.UnplayedTracks.Count == 0 && PlaylistManager.CurrentPlaylist.ShuffledPlaylist.Count == 0)
{
PlaylistManager.CurrentPlaylist.UnplayedTracks.AddRange(PlaylistManager.CurrentPlaylist.SortedPlaylist);
}
AudioTrack nextTrack;
if (settings.Autoplay != Autoplay.Off)
{
int trackIndex = PlaylistManager.CurrentPlaylist.SortedPlaylist.Count;
nextTrack = TrackFactory.CreateAudioTrack(videoUrl, trackIndex, true);
}
else
{
if (trackChangeByUserInput)
{
if (settings.Shuffle)
{
NextTrackByUserInput_Shuffle(out nextTrack, selectedTrack);
}
else
{
NextTrackByUserInput_Sorted(out nextTrack, selectedTrack);
}
}
else
{
if (settings.Repeat == Repeat.RepeatOne)
{
nextTrack = PlaylistManager.CurrentPlaylist.CurrentTrack;
}
else
{
if (settings.Shuffle)
{
NextTrackAutomatic_Shuffle(out nextTrack, settings);
}
else
{
NextTrackAutomatic_Sorted(out nextTrack, settings);
}
}
}
}
return(nextTrack);
}
public static void PlayTrack(AudioTrack trackToPlay, bool mute, float volume, out bool audioUrlUnaccessible)
{
audioUrlUnaccessible = false;
try
{
bool scrambled = trackToPlay.Scrambled;
string videoUrl = trackToPlay.VideoUrl;
var doc = new HtmlWeb().Load(videoUrl);
trackToPlay.AudioUrl = TrackFactory.GetAudioUrl(doc, videoUrl, ref scrambled);
if (!string.IsNullOrEmpty(trackToPlay.AudioUrl))
{
MediaReader = new MediaFoundationReader(trackToPlay.AudioUrl);
WaveOut = new WaveOutEvent();
WaveOut.Init(MediaReader);
if (mute)
{
WaveOut.Volume = 0;
}
else
{
WaveOut.Volume = volume;
}
WaveOut.Play();
}
else
{
audioUrlUnaccessible = true;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
