initial

PlayerController.cs

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+using Discord.Audio;
+using Discord.Commands;
+using Discord.WebSocket;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace KasinoBot
+{
+    public class PlayerController
+    {
+        private static PlayerController instance;
+        public static PlayerController Instance
+        {
+            get
+            {
+                if (instance == null)
+                    instance = new PlayerController();
+
+                return instance;
+            }
+        }
+
+        private static Dictionary<SocketGuild, Music> guildMusic = new Dictionary<SocketGuild, Music>();
+        private static Dictionary<SocketGuild, IAudioClient> clientAudios = new Dictionary<SocketGuild, IAudioClient>();
+
+        private PlayerController() { }
+
+        public async Task Play(string musicInfo, SocketCommandContext context)
+        {
+            var guild = context.Guild;
+            var user = context.User;
+            var message = context.Message;
+            if (guildMusic.ContainsKey(guild))
+            {
+                await guildMusic[guild].Play(musicInfo, user, message);
+            }
+            else
+            {
+                Music musicPlayer;
+                IAudioClient? audioClient;
+                if (!clientAudios.TryGetValue(guild, out audioClient))
+                {
+                    SocketVoiceChannel? voiceChannel =
+                        guild.Channels.Select(x => x as SocketVoiceChannel).Where(x => x?.Users.Contains(user) ?? false).FirstOrDefault();
+
+                    if (voiceChannel == null)
+                    {
+                        await context.Channel.SendMessageAsync("You need to be in a voice channel to play music.");
+                        return;
+                    }
+
+                    audioClient = await voiceChannel.ConnectAsync();
+                    clientAudios.Add(guild, audioClient);
+                }
+
+                musicPlayer = new Music(guild, context.Channel, audioClient);
+
+                guildMusic.Add(guild, musicPlayer);
+
+                await guildMusic[guild].Play(musicInfo, user, message);
+            }
+        }
+
+        public async Task Stop(SocketCommandContext context)
+        {
+            if (guildMusic.ContainsKey(context.Guild))
+                await guildMusic[context.Guild].Stop();
+        }
+
+        public async Task Skip(SocketCommandContext context)
+        {
+            if (guildMusic.ContainsKey(context.Guild))
+                await guildMusic[context.Guild].Skip();
+        }
+
+    }
+}