public StreamTask(DiscordClient client, StreamRequest streamRequest, Stream bufferingStream)
{
this.streamRequest = streamRequest;
this.bufferingStream = bufferingStream;
this.client = client;
State = StreamTaskState.Queued;
}
private void LoadNextSong()
{
if (SongQueue.Count == 0 || !SongQueue[0].LinkResolved)
{
if (CurrentSong != null)
{
CurrentSong.Cancel();
}
CurrentSong = null;
return;
}
CurrentSong = SongQueue[0];
SongQueue.RemoveAt(0);
CurrentSong.Start();
return;
}
private async Task QueueSong(CommandEventArgs e, string query, bool silent = false, bool radio = false)
{
if (e.User.VoiceChannel?.Server != e.Server)
{
await e.Channel.SendMessage("💢 You need to be in the voice channel on this server.");
return;
}
if (string.IsNullOrWhiteSpace(query) || query.Length < 3)
{
return;
}
query = query.Trim();
if (IsRadioLink(query))
{
radio = true;
query = await HandleStreamContainers(query);
}
if (musicPlayers.ContainsKey(e.Server) == false)
{
float?vol = null;
float throwAway;
if (musicVolumes.TryGetValue(e.Server.Id, out throwAway))
{
vol = throwAway;
}
if (!musicPlayers.TryAdd(e.Server, new MusicControls(e.User.VoiceChannel, e, vol)))
{
await e.Channel.SendMessage("Failed to create a music player for this server.");
return;
}
}
var player = musicPlayers[e.Server];
if (player.SongQueue.Count >= 25)
{
return;
}
try {
var sr = new StreamRequest(e, query, player, radio);
if (sr == null)
{
throw new NullReferenceException("StreamRequest is null.");
}
Message qmsg = null;
Message msg = null;
if (!silent)
{
qmsg = await e.Channel.SendMessage("🎵 `Searching / Resolving...`");
sr.OnResolvingFailed += async(err) => {
await qmsg?.Edit($"💢 🎵 `Resolving failed` for **{query}**");
};
sr.OnQueued += async() => {
await qmsg?.Edit($"🎵`Queued`{sr.FullPrettyName}");
};
}
sr.OnCompleted += async() => {
MusicControls mc;
if (musicPlayers.TryGetValue(e.Server, out mc))
{
if (mc.SongQueue.Count == 0)
{
mc.Stop();
}
}
await e.Channel.SendMessage($"🎵`Finished`{sr.FullPrettyName}");
};
sr.OnStarted += async() => {
var msgTxt = $"🎵`Playing`{sr.FullPrettyName} `Vol: {(int)(player.Volume * 100)}%`";
if (msg == null)
{
await e.Channel.SendMessage(msgTxt);
}
else
{
await msg.Edit(msgTxt);
}
qmsg?.Delete();
};
sr.OnBuffering += async() => {
msg = await e.Channel.SendMessage($"🎵`Buffering...`{sr.FullPrettyName}");
};
await sr.Resolve();
} catch (Exception ex) {
Console.WriteLine();
await e.Channel.SendMessage($"💢 {ex.Message}");
return;
}
}
public TranscodingTask(StreamRequest streamRequest, Stream bufferingStream)
{
this.streamRequest = streamRequest;
this.bufferingStream = bufferingStream;
}