public async Task Play(CommandContext ctx, [RemainingText] string song)
{
try
{
// First of all try to join his voice channel
var voiceNext = ctx.Client.GetVoiceNext();
var userVoiceChannel = ctx.Member.VoiceState?.Channel;
var botVoiceChannel = ctx.Guild.CurrentMember.VoiceState?.Channel;
if (userVoiceChannel == null)
{
await ctx.RespondAsync($"{ctx.User.Username}, you are not connected to any voice channel... {DiscordEmoji.FromName(ctx.Client, ":thinking:")}");
return;
}
if (botVoiceChannel != null && userVoiceChannel != botVoiceChannel)
{
await ctx.RespondAsync($"{ctx.User.Username}, you need to be in the same channel with me!");
return;
}
var channel = await this.Music.JoinVoiceChannel(voiceNext, userVoiceChannel);
await ctx.RespondAsync($"{DiscordEmoji.FromName(ctx.Client, $"{(channel.IsPlaying ? ":musical_note:" : ":arrow_forward:")}")} {(channel.IsPlaying ? "Enqueued a new song" : "Now playing")}: {song}");
// "song" can be 3 things
// 1. It can be nothing.
if (song == "")
{
// In this case, I need to show the user a list of downloaded songs that the bot owns in db
// Not yet implemented
}
else if (song.Contains("youtube.com"))
{
// In this case, I will call Lavalink service to play music directly from Youtube
// Not yet implemented
}
else
{
// In this case, the user is passing a specific song name that the bot owns in db
// Search for it and, if not found, call Youtube service to search for it on youtube, as a last resort
await this.Music.PlayFromMemory(voiceNext, ctx.Guild, ctx.Member, song);
if (channel.Queue.Count > 0)
{
channel.Queue.TryPeek(out MusicData next);
await this.Play(ctx, next.Source);
}
}
}
catch (Exception e)
{
await CommandError.Handle(ctx, e);
}
}
public async Task GetQueue(CommandContext ctx)
{
try
{
await ctx.RespondAsync(embed : this.Music.CreateQueueEmbedForGuild(ctx));
}
catch (Exception e)
{
await CommandError.Handle(ctx, e);
}
}
public async Task Stop(CommandContext ctx)
{
try
{
await this.Music.Stop(ctx.Client.GetVoiceNext(), ctx.Guild);
}
catch (Exception e)
{
await CommandError.Handle(ctx, e);
}
}
public async Task Leave(CommandContext ctx)
{
try
{
await ctx.RespondAsync($"{DiscordEmoji.FromName(ctx.Client, ":x:")} Ok ok I leave no problem...");
await this.Music.LeaveVoiceChannel(ctx.Client.GetVoiceNext(), ctx.Guild);
}
catch (Exception e)
{
await CommandError.Handle(ctx, e);
}
}
public async Task SetVolume(CommandContext ctx, [RemainingText] ushort volume)
{
try
{
this.Music.SetVolume(ctx.Guild, volume);
await ctx.RespondAsync(
$"{DiscordEmoji.FromName(ctx.Client, volume >= 50 ? ":loud_sound:" : ":sound:")} Set music volume to {volume}!"
);
}
catch (Exception e)
{
await CommandError.Handle(ctx, e);
}
}
public async Task Join(CommandContext ctx)
{
try
{
var voiceNext = ctx.Client.GetVoiceNext();
var userVoiceChannel = ctx.Member.VoiceState?.Channel;
var botVoiceChannel = ctx.Guild.CurrentMember.VoiceState?.Channel;
if (userVoiceChannel == null)
{
await ctx.RespondAsync($"{ctx.User.Username}, you are not connected to any voice channel... {DiscordEmoji.FromName(ctx.Client, ":thinking:")}");
return;
}
await this.Music.JoinVoiceChannel(voiceNext, userVoiceChannel);
}
catch (Exception e)
{
await CommandError.Handle(ctx, e);
}
}