pom.xml

@@ -19,7 +19,7 @@
     <dependency>
       <groupId>net.dv8tion</groupId>
       <artifactId>JDA</artifactId>
-      <version>4.1.0_86</version>
+      <version>4.1.0_87</version>
     </dependency>
     <dependency>
       <groupId>org.json</groupId>

src/main/java/com/bbn/hadder/Hadder.java

@@ -1,5 +1,6 @@
 package com.bbn.hadder;
 
+import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.general.*;
 import com.bbn.hadder.commands.misc.*;
 import com.bbn.hadder.commands.moderation.*;
@@ -41,6 +42,7 @@ public class Hadder {
         builder.setToken(config.getBotToken());
 
         HelpCommand helpCommand = new HelpCommand();
+        AudioManager audioManager = new AudioManager();
 
         CommandHandler commandHandler = new CommandHandler(
                 List.of(
@@ -100,12 +102,13 @@ public class Hadder {
         builder.addEventListeners(
                 new MentionListener(rethink),
                 new PrivateMessageListener(rethink),
-                new CommandListener(rethink, commandHandler),
+                new CommandListener(rethink, commandHandler, audioManager),
                 new GuildListener(rethink, config),
                 new ReadyListener(rethink, config),
                 new InviteLinkListener(rethink),
                 new RulesListener(rethink),
-                new StarboardListener(rethink));
+                new StarboardListener(rethink),
+                new VoiceLeaveListener(audioManager));
 
         try {
             shardManager = builder.build();

src/main/java/com/bbn/hadder/audio/AudioManager.java

@@ -10,7 +10,9 @@ import com.sedmelluq.discord.lavaplayer.source.AudioSourceManagers;
 import com.sedmelluq.discord.lavaplayer.tools.FriendlyException;
 import com.sedmelluq.discord.lavaplayer.track.AudioPlaylist;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
+import com.sedmelluq.discord.lavaplayer.track.AudioTrackInfo;
 import net.dv8tion.jda.api.entities.Guild;
+import net.dv8tion.jda.api.entities.Member;
 import net.dv8tion.jda.api.entities.Message;
 
 import java.util.AbstractMap;
@@ -28,11 +30,47 @@ public class AudioManager {
         AudioSourceManagers.registerRemoteSources(myManager);
     }
 
-    public final Map<String, Map.Entry<AudioPlayer, TrackManager>> players = new HashMap<>();
+    public Map<String, Map.Entry<AudioPlayer, TrackManager>> players = new HashMap<>();
-    public final AudioPlayerManager myManager = new DefaultAudioPlayerManager();
+    private final AudioPlayerManager myManager = new DefaultAudioPlayerManager();
+
+    public boolean hasPlayer(Guild guild) {
+        return players.containsKey(guild.getId());
+    }
+
+    public void removePlayer(Guild g) {
+        System.out.println(players.toString());
+        players.remove(g.getId());
+        System.out.println(players.toString());
+    }
+
+    public Map<String, Map.Entry<AudioPlayer, TrackManager>> getPlayers () {
+        return players;
+    }
+
+    public AudioPlayer getPlayer(Guild guild) {
+        AudioPlayer p;
+        if (hasPlayer(guild)) {
+            p = players.get(guild.getId()).getKey();
+        } else {
+            p = createPlayer(guild);
+        }
+        return p;
+    }
+
+    public TrackManager getTrackManager(Guild guild) {
+        return players.get(guild.getId()).getValue();
+    }
+
+    public AudioPlayer createPlayer(Guild guild) {
+        AudioPlayer nPlayer = myManager.createPlayer();
+        TrackManager manager = new TrackManager(nPlayer);
+        nPlayer.addListener(manager);
+        guild.getAudioManager().setSendingHandler(new AudioPlayerSendHandler(nPlayer));
+        players.put(guild.getId(), new AbstractMap.SimpleEntry<>(nPlayer, manager));
+        return nPlayer;
+    }
 
     public void loadTrack(String identifier, CommandEvent event, Message msg) {
-
         Guild guild = event.getGuild();
         getPlayer(guild);
 
@@ -60,9 +98,15 @@ public class AudioManager {
                 } else if (playlist.isSearchResult()) {
                     trackLoaded(playlist.getTracks().get(0));
                 } else {
-                    for (int i = 0; i < Math.min(playlist.getTracks().size(), 200); i++) {
+                    for (int i = 0; i < Math.min(playlist.getTracks().size(), 69); i++) {
                         getTrackManager(guild).queue(playlist.getTracks().get(i), event.getMember());
                     }
+                    msg.editMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
+                            "commands.music.play.success.loading.title", "⏯",
+                            "", "")
+                            .addField(event.getMessageEditor().getTerm("commands.music.play.success.title"), playlist.getName(), true)
+                            .addField(event.getMessageEditor().getTerm("commands.music.play.success.tracks"), String.valueOf(playlist.getTracks().size()), true)
+                            .build()).queue();
                 }
             }
 
@@ -84,31 +128,25 @@ public class AudioManager {
         });
     }
 
-    public boolean hasPlayer(Guild guild) {
+    public boolean isDj(Member member) {
-        return players.containsKey(guild.getId());
+        return member.getRoles().stream().anyMatch(r -> r.getName().equals("DJ"));
     }
 
-    public AudioPlayer getPlayer(Guild guild) {
+    public boolean isCurrentDj(Member member) {
-        AudioPlayer p;
+        return getTrackManager(member.getGuild()).getTrackInfo(getPlayer(member.getGuild()).getPlayingTrack()).getAuthor().equals(member);
-        if (hasPlayer(guild)) {
-            p = players.get(guild.getId()).getKey();
-        } else {
-            p = createPlayer(guild);
-        }
-        return p;
     }
 
-    public TrackManager getTrackManager(Guild guild) {
+    public void forceSkipTrack(CommandEvent event) {
-        return players.get(guild.getId()).getValue();
+        getPlayer(event.getGuild()).stopTrack();
     }
 
-    public AudioPlayer createPlayer(Guild guild) {
+    public String getTimestamp(long milis) {
-        AudioPlayer nPlayer = myManager.createPlayer();
+        long seconds = milis / 1000;
-        TrackManager manager = new TrackManager(nPlayer);
+        long hours = Math.floorDiv(seconds, 3600);
-        nPlayer.addListener(manager);
+        seconds = seconds - (hours * 3600);
-        guild.getAudioManager().setSendingHandler(new AudioPlayerSendHandler(nPlayer));
+        long mins = Math.floorDiv(seconds, 60);
-        players.put(guild.getId(), new AbstractMap.SimpleEntry<>(nPlayer, manager));
+        seconds = seconds - (mins * 60);
-        return nPlayer;
+        return (hours == 0 ? "" : hours + ":") + String.format("%02d", mins) + ":" + String.format("%02d", seconds);
     }
 
     public String getOrNull(String s) {

src/main/java/com/bbn/hadder/commands/CommandEvent.java

@@ -1,6 +1,7 @@
 package com.bbn.hadder.commands;
 
 import com.bbn.hadder.Rethink;
+import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.general.HelpCommand;
 import com.bbn.hadder.core.CommandHandler;
 import com.bbn.hadder.core.Config;
@@ -8,6 +9,7 @@ import com.bbn.hadder.utils.EventWaiter;
 import com.bbn.hadder.utils.MessageEditor;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.entities.Message;
+import net.dv8tion.jda.api.events.Event;
 import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 
 import javax.annotation.Nonnull;
@@ -20,8 +22,9 @@ public class CommandEvent extends MessageReceivedEvent {
     private HelpCommand helpCommand;
     private MessageEditor messageEditor;
     private EventWaiter eventWaiter;
+    private AudioManager audioManager;
 
-    public CommandEvent(@Nonnull JDA api, long responseNumber, @Nonnull Message message, Rethink rethink, Config config, CommandHandler commandHandler, HelpCommand helpCommand, MessageEditor messageEditor, EventWaiter eventWaiter) {
+    public CommandEvent(@Nonnull JDA api, long responseNumber, @Nonnull Message message, Rethink rethink, Config config, CommandHandler commandHandler, HelpCommand helpCommand, MessageEditor messageEditor, EventWaiter eventWaiter, AudioManager audioManager) {
         super(api, responseNumber, message);
         this.rethink = rethink;
         this.config = config;
@@ -29,6 +32,18 @@ public class CommandEvent extends MessageReceivedEvent {
         this.helpCommand = helpCommand;
         this.messageEditor = messageEditor;
         this.eventWaiter = eventWaiter;
+        this.audioManager = audioManager;
+    }
+
+    public CommandEvent(MessageReceivedEvent event, Rethink rethink, Config config, CommandHandler commandHandler, HelpCommand helpCommand, MessageEditor messageEditor, EventWaiter eventWaiter, AudioManager audioManager) {
+        super(event.getJDA(), event.getResponseNumber(), event.getMessage());
+        this.rethink = rethink;
+        this.config = config;
+        this.commandHandler = commandHandler;
+        this.helpCommand = helpCommand;
+        this.messageEditor = messageEditor;
+        this.eventWaiter = eventWaiter;
+        this.audioManager = audioManager;
     }
 
     public Rethink getRethink() {
@@ -54,4 +69,8 @@ public class CommandEvent extends MessageReceivedEvent {
     public EventWaiter getEventWaiter() {
         return eventWaiter;
     }
+
+    public AudioManager getAudioManager() {
+        return audioManager;
+    }
 }

src/main/java/com/bbn/hadder/commands/fun/AvatarCommand.java

@@ -66,6 +66,6 @@ public class AvatarCommand implements Command {
 
     @Override
     public String usage() {
-        return "[@User]/[ID]";
+        return "user/id";
     }
 }

src/main/java/com/bbn/hadder/commands/fun/GifCommand.java

@@ -58,6 +58,6 @@ public class GifCommand implements Command {
 
     @Override
     public String usage() {
-        return "<SearchTerm>";
+        return "searchterm";
     }
 }

src/main/java/com/bbn/hadder/commands/fun/MemeCommand.java

@@ -21,16 +21,17 @@ public class MemeCommand implements Command {
     public void executed(String[] args, CommandEvent event) {
 
         OkHttpClient client = new OkHttpClient();
-        Request request = new Request.Builder().url("https://some-random-api.ml/meme").build();
+        Request request = new Request.Builder().url("https://meme-api.herokuapp.com/gimme").build();
 
         try {
             Response response = client.newCall(request).execute();
             JSONObject json = new JSONObject(response.body().string());
-            String url = json.get("image").toString();
+            String url = json.getString("url");
             event.getTextChannel().sendMessage(
                     event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
                     "commands.fun.meme.success.title", "")
                     .setImage(url)
+                            .setAuthor("Subreddit: " + json.getString("subreddit"))
                     .build()).queue();
         } catch (IOException e) {
             e.printStackTrace();

src/main/java/com/bbn/hadder/commands/moderation/BanCommand.java

@@ -26,7 +26,7 @@ public class BanCommand implements Command {
                                 event.getMessageEditor().getMessage(
                                         MessageEditor.MessageType.INFO,
                                         "commands.moderation.ban.success.title",
-                                        "✅",
+                                        "",
                                         "commands.moderation.ban.success.description",
                                         victim.getUser().getName() + ".").build()).queue();
                     } else {
@@ -74,7 +74,7 @@ public class BanCommand implements Command {
             }
             event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
                     "commands.moderation.ban.success.title",
-                    "✅",
+                    "",
                     "commands.moderation.ban.massban.success.description",
                     String.valueOf(event.getMessage().getMentionedMembers().size())).build()).queue();
         }

src/main/java/com/bbn/hadder/commands/moderation/ClearCommand.java

@@ -50,13 +50,25 @@ public class ClearCommand implements Command {
                             List<Message> history = event.getTextChannel().getHistory().retrievePast(nbToDelete + 1).complete();
                             List<Message> msgToDelete = new ArrayList<>(history);
                             event.getTextChannel().deleteMessages(msgToDelete).queue();
-                            Message msg = event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO, "", "", "commands.moderation.clear.success.description", String.valueOf(nbToDelete)).build()).complete();
+                            if (nbToDelete == 1) {
-                            try {
+                                Message msg = event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO, "commands.moderation.clear.success.title",
-                                TimeUnit.SECONDS.sleep(2);
+                                        "commands.moderation.clear.success.description.singular").build()).complete();
-                            } catch (InterruptedException e) {
+                                try {
-                                e.printStackTrace();
+                                    TimeUnit.SECONDS.sleep(2);
+                                } catch (InterruptedException e) {
+                                    e.printStackTrace();
+                                }
+                                msg.delete().queue();
+                            } else {
+                                Message msg = event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO, "commands.moderation.clear.success.title", "",
+                                        "commands.moderation.clear.success.description.plural", String.valueOf(nbToDelete)).build()).complete();
+                                try {
+                                    TimeUnit.SECONDS.sleep(2);
+                                } catch (InterruptedException e) {
+                                    e.printStackTrace();
+                                }
+                                msg.delete().queue();
                             }
-                            msg.delete().queue();
                         }
                     } catch (NumberFormatException e) {
                         event.getHelpCommand().sendHelp(this, event);

src/main/java/com/bbn/hadder/commands/moderation/NickCommand.java

@@ -12,7 +12,7 @@ import com.bbn.hadder.utils.MessageEditor;
 import net.dv8tion.jda.api.Permission;
 import net.dv8tion.jda.api.entities.Member;
 
-@Perms(Perm.CHANGE_NICKNAME)
+@Perms(Perm.MANAGE_NICKNAMES)
 public class NickCommand implements Command {
 
     @Override

src/main/java/com/bbn/hadder/commands/music/InfoCommand.java

@@ -1,8 +1,8 @@
 package com.bbn.hadder.commands.music;
 
-import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
+import com.bbn.hadder.utils.MessageEditor;
 import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 
 /**
@@ -11,46 +11,31 @@ import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
 
 public class InfoCommand implements Command {
 
-    private static final String CD = "\uD83D\uDCBF";
-    private static final String MIC = "\uD83C\uDFA4";
-    private static final String QUEUE_DESCRIPTION = "%s **|>**  %s\n%s\n%s %s\n%s";
-
     @Override
     public void executed(String[] args, CommandEvent event) {
-        if (new AudioManager().hasPlayer(event.getGuild())) {
+        if (event.getAudioManager().hasPlayer(event.getGuild()) && event.getAudioManager().getPlayer(event.getGuild()).getPlayingTrack() != null) {
-            event.getTextChannel().sendMessage("Ja Player is auch wieder da");
+            AudioTrack track = event.getAudioManager().getPlayer(event.getGuild()).getPlayingTrack();
-        }
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
-        if (new AudioManager().getPlayer(event.getGuild()).getPlayingTrack() == null) {
+                    "commands.music.info.success.title", "")
-            event.getTextChannel().sendMessage("Joo playing track net anwesend^^").queue();
+                    .setAuthor(track.getInfo().author)
-        }
+                    .addField("Title", track.getInfo().title, true)
-        if (!new AudioManager().hasPlayer(event.getGuild()) || new AudioManager().getPlayer(event.getGuild()).getPlayingTrack() == null) {
+                    .addField("Progress", "`[ " + event.getAudioManager().getTimestamp(track.getPosition()) + " / " + event.getAudioManager().getTimestamp(track.getInfo().length) + " ]`", false)
-            event.getTextChannel().sendMessage("Shut up eyyyy du kek").queue();
+                    .build()).queue();
         } else {
-            AudioTrack track = new AudioManager().getPlayer(event.getGuild()).getPlayingTrack();
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.ERROR,
-            event.getTextChannel().sendMessage("Track Info" + String.format(QUEUE_DESCRIPTION, CD, new AudioManager().getOrNull(track.getInfo().title),
+                    "commands.music.info.error.title",
-                    "\n\u23F1 **|>** `[ " + getTimestamp(track.getPosition()) + " / " + getTimestamp(track.getInfo().length) + " ]`",
+                    "commands.music.info.error.description").build()).queue();
-                    "\n" + MIC, new AudioManager().getOrNull(track.getInfo().author),
-                    "\n\uD83C\uDFA7 **|>**  " + "")).queue();
         }
     }
 
-    private String getTimestamp(long milis) {
-        long seconds = milis / 1000;
-        long hours = Math.floorDiv(seconds, 3600);
-        seconds = seconds - (hours * 3600);
-        long mins = Math.floorDiv(seconds, 60);
-        seconds = seconds - (mins * 60);
-        return (hours == 0 ? "" : hours + ":") + String.format("%02d", mins) + ":" + String.format("%02d", seconds);
-    }
-
     @Override
     public String[] labels() {
-        return new String[]{"info"};
+        return new String[]{"info", "songinfo"};
     }
 
     @Override
     public String description() {
-        return "Shows information about the playing song";
+        return "commands.music.info.help.description";
     }
 
     @Override

src/main/java/com/bbn/hadder/commands/music/JoinCommand.java

@@ -33,32 +33,30 @@ public class JoinCommand implements Command {
                     } else {
                         event.getTextChannel().sendMessage(
                             event.getMessageEditor().getMessage(
-                                MessageEditor.MessageType.WARNING, 
+                                MessageEditor.MessageType.WARNING,
-                                "commands.music.join.error.connecting.already.title", 
+                                "commands.music.join.error.connecting.already.title",
                                 "commands.music.join.error.connecting.already.description")
                                 .build()).queue();
                     }
                 } else {
                     event.getGuild().getAudioManager().openAudioConnection(vc);
                     event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(
-                        MessageEditor.MessageType.INFO, 
+                        MessageEditor.MessageType.INFO,
-                        "commands.music.join.success.title", 
+                        "commands.music.join.success.title", "",
-                        "", 
+                        "commands.music.join.success.description", vc.getName())
-                        "commands.music.join.success.description", 
-                        vc.getName())
                         .build()).queue();
                 }
             } else {
                 event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(
-                    MessageEditor.MessageType.WARNING, 
+                    MessageEditor.MessageType.WARNING,
-                    "commands.music.join.error.connecting.trying.title", 
+                    "commands.music.join.error.connecting.trying.title",
                     "commands.music.join.error.connecting.trying.description")
                     .build()).queue();
             }
         } else {
             event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(
-                MessageEditor.MessageType.WARNING, 
+                MessageEditor.MessageType.WARNING,
-                "commands.music.join.error.channel.title", 
+                "commands.music.join.error.channel.title",
                 "commands.music.join.error.channel.description")
                     .build()).queue();
         }

src/main/java/com/bbn/hadder/commands/music/LeaveCommand.java

@@ -15,14 +15,14 @@ public class LeaveCommand implements Command {
         if (event.getGuild().getSelfMember().getVoiceState().inVoiceChannel()) {
             event.getGuild().getAudioManager().closeAudioConnection();
             event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(
-                MessageEditor.MessageType.INFO, 
+                MessageEditor.MessageType.INFO,
-                "commands.music.leave.success.title", 
+                "commands.music.leave.success.title",
                 "commands.music.leave.success.description")
                     .build()).queue();
         } else {
             event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(
-                MessageEditor.MessageType.WARNING, 
+                MessageEditor.MessageType.WARNING,
-                "commands.music.leave.error.tile", 
+                "commands.music.leave.error.tile",
                 "commands.music.leave.error.description")
                     .build()).queue();
         }
@@ -30,7 +30,7 @@ public class LeaveCommand implements Command {
 
     @Override
     public String[] labels() {
-        return new String[]{"leave"};
+        return new String[]{"leave", "quit"};
     }
 
     @Override

src/main/java/com/bbn/hadder/commands/music/PlayCommand.java

@@ -1,6 +1,5 @@
 package com.bbn.hadder.commands.music;
 
-import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
 import com.bbn.hadder.utils.MessageEditor;
@@ -24,12 +23,12 @@ public class PlayCommand implements Command {
                     Message msg = event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
                             "commands.music.play.load.title", "⭕",
                             "commands.music.play.load.description", "").build()).complete();
-                    new AudioManager().loadTrack(input, event, msg);
+                    event.getAudioManager().loadTrack(input, event, msg);
                 } catch (Exception ignore) {
                     Message msg = event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
                             "commands.music.play.load.title", "⭕",
                             "commands.music.play.load.description", "").build()).complete();
-                    new AudioManager().loadTrack("ytsearch: " + input, event, msg);
+                    event.getAudioManager().loadTrack("ytsearch: " + input, event, msg);
                 }
             } else {
                 event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(

src/main/java/com/bbn/hadder/commands/music/QueueCommand.java

@@ -1,11 +1,9 @@
 package com.bbn.hadder.commands.music;
 
 import com.bbn.hadder.audio.AudioInfo;
-import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
 import com.bbn.hadder.utils.MessageEditor;
-import net.dv8tion.jda.api.EmbedBuilder;
 
 import java.util.Set;
 
@@ -17,21 +15,20 @@ public class QueueCommand implements Command {
 
     @Override
     public void executed(String[] args, CommandEvent event) {
-        if (!new AudioManager().hasPlayer(event.getGuild()) || new AudioManager().getTrackManager(event.getGuild()).getQueuedTracks().isEmpty()) {
+        if (!event.getAudioManager().hasPlayer(event.getGuild()) || event.getAudioManager().getTrackManager(event.getGuild()).getQueuedTracks().isEmpty()) {
             event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.WARNING,
                     "commands.music.queue.error.title",
                     "commands.music.queue.error.description"
             ).build()).queue();
         } else {
-            Set<AudioInfo> queue = new AudioManager().getTrackManager(event.getGuild()).getQueuedTracks();
+            Set<AudioInfo> queue = event.getAudioManager().getTrackManager(event.getGuild()).getQueuedTracks();
-            EmbedBuilder b = event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
+            StringBuilder builder = new StringBuilder();
-                    "commands.music.queue.success.title",
-                    "commands.music.queue.success.description")
-                    .addField("Queued songs", String.valueOf(queue.size()), true);
             for (AudioInfo g : queue) {
-                b.addField(g.getTrack().getInfo().author, g.getTrack().getInfo().title, true);
+                builder.append("**").append(g.getTrack().getInfo().author).append("**: `").append(g.getTrack().getInfo().title).append("` \n");
             }
-            event.getTextChannel().sendMessage(b.build()).queue();
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
+                    "commands.music.queue.success.title", "",
+                    "commands.music.queue.success.description", builder.toString()).build()).queue();
         }
     }
 
@@ -42,7 +39,7 @@ public class QueueCommand implements Command {
 
     @Override
     public String description() {
-        return "Shows the music queue.";
+        return "commands.music.queue.help.description";
     }
 
     @Override

src/main/java/com/bbn/hadder/commands/music/SkipCommand.java

@@ -1,9 +1,8 @@
 package com.bbn.hadder.commands.music;
 
-import com.bbn.hadder.audio.AudioInfo;
-import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
+import com.bbn.hadder.utils.MessageEditor;
 
 /**
  * @author Skidder / GregTCLTK
@@ -13,7 +12,16 @@ public class SkipCommand implements Command {
 
     @Override
     public void executed(String[] args, CommandEvent event) {
-
+        if (event.getAudioManager().hasPlayer(event.getGuild()) && !event.getAudioManager().getTrackManager(event.getGuild()).getQueuedTracks().isEmpty()) {
+            event.getAudioManager().forceSkipTrack(event);
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
+                    "commands.music.skip.success.title",
+                    "commands.music.skip.success.description").build()).queue();
+        } else {
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.ERROR,
+                    "commands.music.info.error.title",
+                    "commands.music.info.error.description").build()).queue();
+        }
     }
 
     @Override
@@ -23,7 +31,7 @@ public class SkipCommand implements Command {
 
     @Override
     public String description() {
-        return "Skips the song";
+        return "commands.music.skip.help.description";
     }
 
     @Override

src/main/java/com/bbn/hadder/commands/music/StopCommand.java

@@ -1,6 +1,5 @@
 package com.bbn.hadder.commands.music;
 
-import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
 import com.bbn.hadder.utils.MessageEditor;
@@ -13,13 +12,19 @@ public class StopCommand implements Command {
 
     @Override
     public void executed(String[] args, CommandEvent event) {
-        new AudioManager().players.remove(event.getGuild().getId());
+        if (event.getAudioManager().hasPlayer(event.getGuild()) && event.getAudioManager().getPlayer(event.getGuild()).getPlayingTrack() != null) {
-        new AudioManager().getPlayer(event.getGuild()).destroy();
+            event.getAudioManager().players.remove(event.getGuild().getId());
-        new AudioManager().getTrackManager(event.getGuild()).purgeQueue();
+            event.getAudioManager().getPlayer(event.getGuild()).destroy();
-        event.getGuild().getAudioManager().closeAudioConnection();
+            event.getAudioManager().getTrackManager(event.getGuild()).purgeQueue();
-        event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
+            event.getGuild().getAudioManager().closeAudioConnection();
-                "commands.music.stop.success.title",
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.INFO,
-                "commands.music.stop.success.description").build()).queue();
+                    "commands.music.stop.success.title",
+                    "commands.music.stop.success.description").build()).queue();
+        } else {
+            event.getTextChannel().sendMessage(event.getMessageEditor().getMessage(MessageEditor.MessageType.ERROR,
+                    "commands.music.info.error.title",
+                    "commands.music.info.error.description").build()).queue();
+        }
     }
 
     @Override

src/main/java/com/bbn/hadder/commands/owner/EvalCommand.java

@@ -5,6 +5,7 @@ package com.bbn.hadder.commands.owner;
  */
 
 import com.bbn.hadder.Hadder;
+import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
 import com.bbn.hadder.core.Perm;
@@ -43,6 +44,8 @@ public class EvalCommand implements Command {
             engine.put("author", event.getAuthor());
             engine.put("member", event.getMember());
             engine.put("self", event.getGuild().getSelfMember());
+            engine.put("audio", event.getAudioManager());
+            engine.put("out", System.out);
 
             ScheduledExecutorService service = Executors.newScheduledThreadPool(1);
 
@@ -52,12 +55,12 @@ public class EvalCommand implements Command {
                 Object out;
 
                 try {
-                    String script = "";
+                    StringBuilder script = new StringBuilder();
                     for (int i = 0; i < args.length; i++) {
                         args[i] = args[i].replace("```java", "").replace("```", "");
-                        script += i == args.length - 1 ? args[i] : args[i] + " ";
+                        script.append(i == args.length - 1 ? args[i] : args[i] + " ");
                     }
-                    out = engine.eval(script);
+                    out = engine.eval(script.toString());
 
                     event.getTextChannel().sendMessage(event.getMessageEditor()
                             .getMessage(MessageEditor.MessageType.INFO, "commands.owner.eval.success.title", "")

src/main/java/com/bbn/hadder/core/CommandHandler.java

@@ -1,6 +1,7 @@
 package com.bbn.hadder.core;
 
 import com.bbn.hadder.Rethink;
+import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.commands.Command;
 import com.bbn.hadder.commands.CommandEvent;
 import com.bbn.hadder.commands.general.HelpCommand;
@@ -23,7 +24,7 @@ public class CommandHandler {
         this.helpCommand = helpCommand;
     }
 
-    public void handle(MessageReceivedEvent event, Rethink rethink, String prefix) {
+    public void handle(MessageReceivedEvent event, Rethink rethink, String prefix, AudioManager audioManager) {
         String invoke = event.getMessage().getContentRaw().replaceFirst(prefix, "").split(" ")[0];
         for (Command cmd : commandList) {
             for (String label : cmd.labels()) {
@@ -35,7 +36,7 @@ public class CommandHandler {
                     if (args.length > 0 && args[0].equals("")) args = new String[0];
 
                     CommandEvent commandEvent = new CommandEvent(event.getJDA(), event.getResponseNumber(), event.getMessage(), rethink,
-                            config, this, helpCommand, new MessageEditor(rethink, event.getAuthor()), new EventWaiter());
+                            config, this, helpCommand, new MessageEditor(rethink, event.getAuthor()), new EventWaiter(), audioManager);
                     if (cmd.getClass().getAnnotations().length > 0 && !Arrays.asList(cmd.getClass().getAnnotations()).contains(Perms.class)) {
                         for (Perm perm : cmd.getClass().getAnnotation(Perms.class).value()) {
                             if (!perm.check(commandEvent)) {

src/main/java/com/bbn/hadder/core/Perm.java

@@ -52,10 +52,10 @@ public enum Perm {
             return event.getMember().hasPermission(Permission.MANAGE_ROLES) || event.getConfig().getOwners().contains(event.getAuthor().getIdLong());
         }
         },
-    CHANGE_NICKNAME {
+    MANAGE_NICKNAMES {
         @Override
         public boolean check(CommandEvent event) {
-            return event.getMember().hasPermission(Permission.NICKNAME_CHANGE) || event.getConfig().getOwners().contains(event.getAuthor().getIdLong());
+            return event.getMember().hasPermission(Permission.NICKNAME_MANAGE) || event.getConfig().getOwners().contains(event.getAuthor().getIdLong());
         }
         },
     ADMINISTRATOR {

src/main/java/com/bbn/hadder/listener/CommandListener.java

@@ -1,6 +1,7 @@
 package com.bbn.hadder.listener;
 
 import com.bbn.hadder.Rethink;
+import com.bbn.hadder.audio.AudioManager;
 import com.bbn.hadder.core.CommandHandler;
 import net.dv8tion.jda.api.entities.ChannelType;
 import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
@@ -14,10 +15,12 @@ public class CommandListener extends ListenerAdapter {
 
     private Rethink rethink;
     private CommandHandler handler;
+    private AudioManager audioManager;
 
-    public CommandListener(Rethink rethink, CommandHandler handler) {
+    public CommandListener(Rethink rethink, CommandHandler handler, AudioManager audioManager) {
         this.rethink = rethink;
         this.handler = handler;
+        this.audioManager = audioManager;
     }
 
     @Override
@@ -31,7 +34,7 @@ public class CommandListener extends ListenerAdapter {
             };
             for (String prefix : prefixes) {
                 if (event.getMessage().getContentRaw().startsWith(prefix)) {
-                    handler.handle(event, rethink, prefix);
+                    handler.handle(event, rethink, prefix, audioManager);
                     return;
                 }
             }

src/main/java/com/bbn/hadder/listener/VoiceLeaveListener.java

@@ -0,0 +1,28 @@
+package com.bbn.hadder.listener;
+
+import com.bbn.hadder.audio.AudioManager;
+import net.dv8tion.jda.api.events.guild.voice.GuildVoiceLeaveEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+/**
+ * @author Skidder / GregTCLTK
+ */
+
+public class VoiceLeaveListener extends ListenerAdapter {
+
+    private AudioManager audioManager;
+
+    public VoiceLeaveListener(AudioManager audioManager) {
+        this.audioManager = audioManager;
+    }
+
+    @Override
+    public void onGuildVoiceLeave(GuildVoiceLeaveEvent event) {
+        if (new AudioManager().hasPlayer(event.getGuild()) && event.getChannelLeft().getMembers().equals(event.getGuild().getSelfMember())) {
+            audioManager.players.remove(event.getGuild().getId());
+            audioManager.getPlayer(event.getGuild()).destroy();
+            audioManager.getTrackManager(event.getGuild()).purgeQueue();
+            event.getGuild().getAudioManager().closeAudioConnection();
+        }
+    }
+}

src/main/java/com/bbn/hadder/utils/MessageEditor.java

@@ -24,21 +24,21 @@ public class MessageEditor {
         return this.getMessage(type, "", "", "", "", "", "");
     }
 
-    public EmbedBuilder getMessage(MessageType type, String title_language_string, String description_language_string) {
+    public EmbedBuilder getMessage(MessageType type, String title, String description) {
-        return this.getMessage(type, title_language_string, "", "", description_language_string, "", "");
+        return this.getMessage(type, title, "", "", description, "", "");
     }
 
-    public EmbedBuilder getMessage(MessageType type, String title_language_string, String title_extra,
+    public EmbedBuilder getMessage(MessageType type, String title, String title_extra,
-                                   String description_language_string, String description_extra) {
+                                   String description, String description_extra) {
-        return this.getMessage(type, title_language_string, title_extra, "", description_language_string, description_extra, "");
+        return this.getMessage(type, title, title_extra, "", description, description_extra, "");
     }
 
-    public EmbedBuilder getMessage(MessageType type, String title_language_string, String title_extra, String title_extra_two,
+    public EmbedBuilder getMessage(MessageType type, String title, String title_extra, String title_extra_two,
-                            String description_language_string, String description_extra, String description_extra_two) {
+                            String description, String description_extra, String description_extra_two) {
         String language = (this.user!=null) ? rethink.getLanguage(this.user.getId()) : null;
         EmbedBuilder eb = this.getDefaultSettings(type);
-        if (!title_language_string.equals("")) eb.setTitle(this.handle(language, title_language_string, title_extra, title_extra_two));
+        if (!title.equals("")) eb.setTitle(this.handle(language, title, title_extra, title_extra_two));
-        if (!description_language_string.equals("")) eb.setDescription(this.handle(language, description_language_string, description_extra, description_extra_two));
+        if (!description.equals("")) eb.setDescription(this.handle(language, description, description_extra, description_extra_two));
         return eb;
     }
 
@@ -122,7 +122,7 @@ public class MessageEditor {
         Locale locale = new Locale(language_code);
         ResourceBundle resourceBundle = ResourceBundle.getBundle("Translations/Translations", locale);
         if (resourceBundle.containsKey(string))
-            return resourceBundle.getString(string).replaceAll("%prefix%", "h.").replaceAll("%extra%", extra).replaceAll("%extra_two%", extra_two);
+            return resourceBundle.getString(string).replaceAll("%extra%", extra).replaceAll("%extra_two%", extra_two);
-        else return "This key doesn't exist. Please report this to the Bot Developers. Key: "+string+" Language_code: "+language_code;
+        else return "This key doesn't exist. Please report this to the Bot Developers. Key: " + string + " Language_code: " + language_code;
     }
 }