public async Task <string> AddSong(IGuild guild, IVoiceChannel target, string uri)
{
string fname = HashFileName(uri);
bool gotTheFile = await getSongFromYoutubes(uri, fname);
if (gotTheFile)
{
GuildVoiceContext audiocon;
if (!_guildVoiceContext.TryGetValue(guild.Id, out audiocon))
{
audiocon = new GuildVoiceContext();
audiocon.queue = new Queue <Song>();
if (!_guildVoiceContext.TryAdd(guild.Id, audiocon))
{
return(null);
}
}
audiocon.queue.Enqueue(new Song(fname));
await JoinAudio(guild, target, audiocon);
return(fname);
}
return(null);
}
public async Task LeaveAudio(IGuild guild, GuildVoiceContext gvc = null)
{
if (gvc == null)
{
if (!_guildVoiceContext.TryGetValue(guild.Id, out gvc))
{
Console.Write("ERRORS LEAVING");
return;
}
}
await gvc.client.StopAsync();
gvc.client = null;
}
public async Task JoinAudio(IGuild guid, IVoiceChannel target, GuildVoiceContext gvc)
{
if (gvc.client != null)
{
return;
}
if (target.Id == guid.Id)
{
return;
}
gvc.client = await target.ConnectAsync();
Console.WriteLine("Connected voice on: " + guid.Name);
if (gvc.queue.Count > 0)
{
Song song = gvc.NextSong();
string filnename = "audio\\" + song.filename + ".m4a";
await SendAudioAsync(guid, null, filnename, gvc);
}
}
private async Task SendAudioAsync(IGuild guild, IMessageChannel channel, string path, GuildVoiceContext gvc)
{
gvc.player = CreateStreamFFMPEG(path);
var ffmpeg = gvc.player;
var output = ffmpeg.StandardOutput.BaseStream;
var discord = gvc.client.CreatePCMStream(AudioApplication.Mixed, 96000);
await output.CopyToAsync(discord);
await discord.FlushAsync();
if (gvc.queue.Count > 0)
{
Song song = gvc.NextSong();
string filnename = "audio\\" + song.filename + ".m4a";
await SendAudioAsync(guild, channel, filnename, gvc);
}
if (gvc.client.ConnectionState == ConnectionState.Connected && gvc.queue.Count == 0)
{
await LeaveAudio(guild);
}
}
