public static void AddSongToPlaylist(Playlist playlist, PlaylistSong song)
{
playlist.songs.Add(song);
if (playlist.playlistTitle == "Your favorite songs")
{
playlist.SavePlaylist();
}
}
public static void RemoveLevelFromPlaylist(Playlist playlist, string levelId)
{
if (playlist.songs.Where(y => y.level != null).Any(x => x.level.levelID == levelId))
{
PlaylistSong song = playlist.songs.First(x => x.level != null && x.level.levelID == levelId);
song.level = null;
song.levelId = "";
}
if (playlist.playlistTitle == "Your favorite songs")
{
playlist.SavePlaylist();
}
}