//Returns the next song request to be sung from the singer queue and updates the queue
public SongToPlay GetNextSongRequest()
{
if (this.SongRequestQueue.Count == 0)
return null;
else
{
queueSinger nextSinger = this.SongRequestQueue[0];
int nextID = nextSinger.user.userID;
//If this next singer doesn't have a song request keep popping until we find a valid request or we come back around
int currentID = -1;
while (nextSinger.songs.Length == 0 && currentID != nextID)
{
PopSongQueue();
nextSinger = this.SongRequestQueue[0];
currentID = nextSinger.user.userID;
}
//No song requests were found in the entire queue so there is nothing to return
if (nextSinger.songs.Length == 0)
return null;
SongToPlay songToPlay = new SongToPlay(nextSinger.songs[0], nextSinger.user);
PopSongQueue();
return songToPlay;
}
}
private void UpdateNowPlaying(SongToPlay songToPlay)
{
labelCurrentSinger.Text = "Now Singing: " + songToPlay.User.userName;
labelCurrentSong.Text = "Now Playing: " + songToPlay.Song.artist + " - " + songToPlay.Song.title;
player.Open(songToPlay.Song.pathOnDisk);
player.Stop();
}
