Various updates

src/de/warking/bungeecore/BungeeCore.java

@@ -2,6 +2,7 @@ package de.warking.bungeecore;
 
 import de.warking.bungeecore.arenasystem.ArenaSystem;
 import de.warking.bungeecore.commands.*;
+import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.plugin.Command;
 import net.md_5.bungee.api.plugin.Plugin;
 import net.md_5.bungee.config.Configuration;
@@ -13,6 +14,7 @@ import java.io.IOException;
 import java.time.format.DateTimeFormatter;
 import java.util.HashMap;
 import java.util.List;
+import java.util.logging.Level;
 
 public class BungeeCore extends Plugin {
 
@@ -23,6 +25,7 @@ public class BungeeCore extends Plugin {
     public static final DateTimeFormatter DateFormat = DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm");
     public static String LobbyServer;
     public static final HashMap<String, String> serverPermissions = new HashMap<>();
+    public static final HashMap<String, String> commands = new HashMap<>();
 
     @Override
     public void onEnable(){
@@ -76,6 +79,8 @@ public class BungeeCore extends Plugin {
                     commands.toArray(new String[0])
             ));
         }
+        commands.put("/bau", "");
+        commands.remove("/bauserver");
 
         addCmd(new TeamchatCommand());
         addCmd(new MsgCommand());
@@ -94,6 +99,16 @@ public class BungeeCore extends Plugin {
     public void onDisable(){
         ArenaSystem.shutdown();
         sql.close();
+        getProxy().getPluginManager().unregisterCommands(this);
+        getProxy().getPluginManager().unregisterListeners(this);
+    }
+
+    public static void log(final String message, final ServerInfo server){
+        log("[" + server.getName() + "] " + message);
+    }
+
+    public static void log(final String message){
+        instance.getLogger().log(Level.INFO, message);
     }
 
     private void addCmd(Command cmd){

src/de/warking/bungeecore/PlayerListener.java

@@ -1,6 +1,8 @@
 package de.warking.bungeecore;
 
+import de.warking.bungeecore.arenasystem.ArenaSystem;
 import net.md_5.bungee.api.AbstractReconnectHandler;
+import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.config.ServerInfo;
@@ -24,7 +26,6 @@ public class PlayerListener implements Listener {
                 event.setCancelReason(new TextComponent(BungeeCore.ChatPrefix + " Du bist bis zum " +
                         user.BanTime.toLocalDateTime().format(BungeeCore.DateFormat) + " gebannt. §r§lGrund§r: §c" + user.BanReason));
             }
-            return;
         }
     }
 
@@ -35,17 +36,41 @@ public class PlayerListener implements Listener {
         player.removeGroups("Admin", "team");
         switch(user.UserGroup){
             case "Admin":
+                player.addGroups("admin", "team");
+                player.setPermission("bungeecore.group.admin", true);
+                player.setDisplayName("§4Admin " + player.getName() + "§r");
+                break;
             case "Developer":
-                player.addGroups("admin", "team", "default");
+                player.addGroups("admin", "team");
+                player.setPermission("bungeecore.group.developer", true);
+                player.setDisplayName("§3Developer " + player.getName() + "§r");
                 break;
             case "Moderator":
+                player.addGroups("team");
+                player.setPermission("bungeecore.group.moderator", true);
+                player.setDisplayName("§bModerator " + player.getName() + "§r");
+                break;
             case "Supporter":
+                player.addGroups("team");
+                player.setPermission("bungeecore.group.supporter", true);
+                player.setDisplayName("§1Supporter " + player.getName() + "§r");
+                break;
             case "Builder":
-                player.addGroups("team", "default");
+                player.addGroups("team");
+                player.setPermission("bungeecore.group.builder", true);
+                player.setDisplayName("§2Architekt " + player.getName() + "§r");
+                break;
+            case "Youtuber":
+                player.setPermission("bungeecore.group.youtuber", true);
+                player.setDisplayName("§5Youtuber " + player.getName() + "§r");
+                break;
+            case "Premium":
+                player.setPermission("bungeecore.group.premium", true);
+                player.setDisplayName("§6Premium " + player.getName() + "§r");
                 break;
             case "Member":
             default:
-                player.addGroups("default");
+                player.setDisplayName("§7" + player.getName() + "§r");
                 break;
         }
 
@@ -89,6 +114,57 @@ public class PlayerListener implements Listener {
                     ProxiedPlayer sender = (ProxiedPlayer) e.getSender();
                     sender.sendMessage(BungeeCore.ChatPrefix + "§cUnbekannter Befehl.");
                 }
+            }else if(command[0].equals("/bau") && e.getSender() instanceof ProxiedPlayer){
+                ProxiedPlayer sender = (ProxiedPlayer) e.getSender();
+                if(!sender.getServer().getInfo().getName().equals("Bauserver")){
+                    e.setCancelled(true);
+                    sender.connect(ProxyServer.getInstance().getServerInfo("Bauserver"));
+                }
+            }
+        }else{
+            if(e.getSender() instanceof ProxiedPlayer){
+                ProxiedPlayer sender = (ProxiedPlayer) e.getSender();
+                if(sender.getChatMode() != ProxiedPlayer.ChatMode.SHOWN){
+                    sender.sendMessage(BungeeCore.ChatPrefix + "§cUm Chatnachrichten versenden zu können, musst du erst einmal welche empfangen!");
+                    e.setCancelled(true);
+                    return;
+                }
+                if(ArenaSystem.getPlayer(sender) != null){
+                    return;
+                }
+
+                String name = sender.getDisplayName();
+                String message = e.getMessage();
+                String chatsuffix = "§7» ";
+                e.setCancelled(true);
+
+                if(sender.hasPermission("bungeecore.group.admin")){
+                    chatsuffix = "§7» §6";
+                    message = ChatColor.translateAlternateColorCodes('&', message);
+                }else if(sender.hasPermission("bungeecore.group.developer")){
+                    chatsuffix = "§7» §r";
+                    message = ChatColor.translateAlternateColorCodes('&', message);
+                }else if(sender.hasPermission("bungeecore.group.moderator")){
+                    chatsuffix = "§7» §r";
+                    message = ChatColor.translateAlternateColorCodes('&', message);
+                }else if(sender.hasPermission("bungeecore.group.supporter")){
+                    chatsuffix = "§7» §r";
+                    message = ChatColor.translateAlternateColorCodes('&', message);
+                }else if(sender.hasPermission("bungeecore.group.builder")){
+                    chatsuffix = "§7» §r";
+                    message = ChatColor.translateAlternateColorCodes('&', message);
+                }else if(sender.hasPermission("bungeecore.group.youtuber") ||
+                        sender.hasPermission("bungeecore.group.premium")){
+                    message = ChatColor.translateAlternateColorCodes('&', message);
+                }
+
+                String msg = name + chatsuffix + message;
+                for(ProxiedPlayer target : sender.getServer().getInfo().getPlayers()){
+                    if(target.getChatMode() == ProxiedPlayer.ChatMode.SHOWN){
+                        target.sendMessage(msg);
+                    }
+                }
+                BungeeCore.log(msg, sender.getServer().getInfo());
             }
         }
     }
@@ -104,6 +180,14 @@ public class PlayerListener implements Listener {
                 suggestions.add(name);
             }
         }
+        if(e.getSender() instanceof ProxiedPlayer && cursor.length == 1 && cursor[0].startsWith("/")){
+            ProxiedPlayer player = (ProxiedPlayer) e.getSender();
+            for(String cmd : BungeeCore.commands.keySet()){
+                if(cmd.startsWith(cursor[0]) && player.hasPermission(BungeeCore.commands.get(cmd))){
+                    suggestions.add(cmd);
+                }
+            }
+        }
     }
 
     @EventHandler

src/de/warking/bungeecore/arenasystem/Arena.java

@@ -2,7 +2,6 @@ package de.warking.bungeecore.arenasystem;
 
 import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
@@ -11,19 +10,26 @@ import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.net.InetSocketAddress;
-import java.util.Vector;
+import java.util.ArrayList;
+import java.util.List;
 
 public class Arena implements Runnable{
 
     public final String serverName;
     public final int arenenNummer;
+    public final String spielModus;
+
     private Process p;
+    private PrintWriter writer;
     private ServerInfo server;
     private boolean started = false;
-    private Vector<ArenaPlayer> cachedPlayers = new Vector<>();
+
-    private PrintWriter writer;
+    private final List<ArenaPlayer> cachedPlayers = new ArrayList<>();
+    private final List<ArenaPlayer> players = new ArrayList<>();
+
 
     public Arena(String modus, int id){
+        spielModus = modus;
         arenenNummer = id;
         serverName = modus + id;
         int port = 2500 + arenenNummer;
@@ -44,12 +50,55 @@ public class Arena implements Runnable{
         }
     }
 
-    public void sendPlayer(ArenaPlayer p){
+    private void sendPlayer(ArenaPlayer p){
         if(!started){
-            p.player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "Die Arena wird gestartet, einen Moment bitte..."));
+            p.player.sendMessage(BungeeCore.ChatPrefix + "Die Arena wird gestartet, einen Moment bitte...");
             cachedPlayers.add(p);
-        }else
+        }else{
+            if(players.contains(p)){
                 p.player.connect(server);
+                players.add(p);
+            }
+            p.player.getServer().sendData("FightSystem:NewPlayer", p.role.name().getBytes());
+        }
+    }
+
+    public void sendPlayer(ProxiedPlayer p){
+        ArenaRole role;
+        switch(cachedPlayers.size() + players.size()){
+            case 0:
+                role = ArenaRole.RED_LEADER;
+                break;
+            case 1:
+                role = ArenaRole.BLUE_LEADER;
+                break;
+            default:
+                role = ArenaRole.SPECTATOR;
+        }
+
+        ArenaPlayer aP = new ArenaPlayer(p, role);
+        sendPlayer(aP);
+    }
+
+    public void sendPlayer(ProxiedPlayer p, ProxiedPlayer initiator){
+        ArenaPlayer parent = getPlayer(initiator);
+        if(parent == null)
+            return;
+
+        switch(parent.role){
+            case RED_LEADER:
+            case RED_MEMBER:
+                sendPlayer(new ArenaPlayer(p, ArenaRole.RED_MEMBER));
+                break;
+            case BLUE_MEMBER:
+            case BLUE_LEADER:
+                sendPlayer(new ArenaPlayer(p, ArenaRole.BLUE_MEMBER));
+                break;
+            case SPECTATOR:
+            default:
+                sendPlayer(new ArenaPlayer(p, ArenaRole.SPECTATOR));
+                break;
+        }
     }
 
     protected void stop(){
@@ -69,6 +118,28 @@ public class Arena implements Runnable{
         ArenaSystem.arenen.remove(this);
     }
 
+    public ArenaPlayer getPlayer(ProxiedPlayer p){
+        for(int i = 0; i < cachedPlayers.size(); i++)
+            if(cachedPlayers.get(i).player.equals(p)){
+                if(server.equals(p.getServer().getInfo())) {
+                    return cachedPlayers.get(i);
+                }else{
+                    cachedPlayers.remove(i);
+                    return null;
+                }
+            }
+        for(int i = 0; i < players.size(); i++)
+            if(players.get(i).player.equals(p)){
+                if(server.equals(p.getServer().getInfo())) {
+                    return players.get(i);
+                }else{
+                    players.remove(i);
+                    return null;
+                }
+            }
+        return null;
+    }
+
     @Override
     public void run() {
         try {
@@ -76,10 +147,11 @@ public class Arena implements Runnable{
             String line;
 
             while (!started && (line = reader.readLine()) != null) {
-                started = line.contains(" INFO]: Done (");
+                //started = line.contains(" INFO]: Done ("); Problematisch
+                started = line.contains("INFO]: [AAC] AAC has been enabled.");
             }
 
-            Thread.sleep(1000);
+            //Thread.sleep(1000);
 
             for(ArenaPlayer aP : cachedPlayers){
                 sendPlayer(aP);
@@ -90,7 +162,7 @@ public class Arena implements Runnable{
         }catch(IOException e){
             e.printStackTrace();
         }catch(InterruptedException e){
-            System.out.println("Arena "+serverName+" was interrupted!");
+            BungeeCore.log("Arena "+serverName+" was interrupted!");
         }
         stop();
     }

src/de/warking/bungeecore/arenasystem/ArenaSystem.java

@@ -1,6 +1,8 @@
 package de.warking.bungeecore.arenasystem;
 
 
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+
 import java.util.Vector;
 
 public class ArenaSystem {
@@ -33,4 +35,29 @@ public class ArenaSystem {
         while(!arenen.isEmpty())
             arenen.firstElement().stop();
     }
+
+    public static ArenaPlayer getPlayer(ProxiedPlayer p){
+        for(Arena a : arenen){
+            ArenaPlayer aP = a.getPlayer(p);
+            if(aP != null)
+                return aP;
+        }
+        return null;
+    }
+
+    public static Arena getArena(ProxiedPlayer p){
+        for(Arena a : arenen){
+            ArenaPlayer aP = a.getPlayer(p);
+            if(aP != null)
+                return a;
+        }
+        return null;
+    }
+
+    public static Arena getArena(String serverName){
+        for(Arena a : arenen)
+            if(a.serverName.equals(serverName))
+                return a;
+        return null;
+    }
 }

src/de/warking/bungeecore/commands/AlertCommand.java

@@ -4,19 +4,18 @@ import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.plugin.Command;
 
 public class AlertCommand extends Command {
 
     public AlertCommand() {
-        super("bc", "bungeecore.alert");
+        super("bc", "bungeecore.alert", "alert");
     }
 
     @Override
     public void execute(CommandSender sender, String[] args) {
         if(args.length == 0){
-            sender.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "/alert [Nachricht]"));
+            sender.sendMessage(BungeeCore.ChatPrefix + "/alert [Nachricht]");
+            return;
         }
 
         StringBuilder msgBuilder = new StringBuilder();

src/de/warking/bungeecore/commands/Command.java

@@ -0,0 +1,32 @@
+package de.warking.bungeecore.commands;
+
+import de.warking.bungeecore.BungeeCore;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.md_5.bungee.api.plugin.TabExecutor;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public abstract class Command extends net.md_5.bungee.api.plugin.Command implements TabExecutor {
+
+    public Command(String name, String permission, String... aliases) {
+        super(name, permission, aliases);
+        BungeeCore.commands.put("/" + name, permission);
+    }
+
+    public Iterable<String> allPlayers(String begin) {
+        List<String> suggestions = new ArrayList<>();
+        for(ProxiedPlayer player : ProxyServer.getInstance().getPlayers()){
+            String playerName = player.getName();
+            if(playerName.startsWith(begin))
+                suggestions.add(playerName);
+        }
+        return suggestions;
+    }
+
+    public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
+        return null;
+    }
+}

src/de/warking/bungeecore/commands/DenyCommand.java

@@ -4,7 +4,6 @@ import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class DenyCommand extends Command {
 

src/de/warking/bungeecore/commands/FightCommand.java

@@ -2,13 +2,17 @@ package de.warking.bungeecore.commands;
 
 import de.warking.bungeecore.BungeeCore;
 import de.warking.bungeecore.arenasystem.Arena;
-import de.warking.bungeecore.arenasystem.ArenaPlayer;
-import de.warking.bungeecore.arenasystem.ArenaRole;
 import de.warking.bungeecore.arenasystem.ArenaSystem;
 import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.chat.ClickEvent;
+import net.md_5.bungee.api.chat.ComponentBuilder;
+import net.md_5.bungee.api.chat.HoverEvent;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
+
+import java.util.ArrayList;
+import java.util.List;
 
 public class FightCommand extends Command {
 
@@ -24,16 +28,33 @@ public class FightCommand extends Command {
         }
         if(sender instanceof ProxiedPlayer){
             ProxiedPlayer player = (ProxiedPlayer) sender;
+            Arena arena;
             switch(args[0].toLowerCase()){
                 case "as":
                 case "airship":
-                    Arena arena = ArenaSystem.startServer("Airship");
+                    arena = ArenaSystem.startServer("Airship");
-                    arena.sendPlayer(new ArenaPlayer(player, ArenaRole.RED_LEADER));
                     break;
                 default:
-                    sender.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cUnbekannter Spielmodus: " + args[0]));
+                    sender.sendMessage(BungeeCore.ChatPrefix + "§cUnbekannter Spielmodus: " + args[0]);
-                    break;
+                    return;
+            }
+
+            arena.sendPlayer(player);
+            TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "Kämpfe jetzt " + arena.spielModus + " gegen " + player.getName() + "[Hier Klicken]!");
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§aGegen Spieler kämpfen").create()));
+            tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/join " + player.getName()));
+            ProxyServer.getInstance().broadcast(tc);
         }
     }
+
+    @Override
+    public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
+        List<String> gamemodes = new ArrayList<>();
+        if(args.length == 1){
+            gamemodes.add("airship");
+            gamemodes.add("as");
+        }
+        System.out.println(args);
+        return gamemodes;
     }
 }

src/de/warking/bungeecore/commands/HelpCommand.java

@@ -6,7 +6,6 @@ import net.md_5.bungee.api.chat.ClickEvent;
 import net.md_5.bungee.api.chat.ComponentBuilder;
 import net.md_5.bungee.api.chat.HoverEvent;
 import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.plugin.Command;
 
 public class HelpCommand extends Command {
     public HelpCommand() {

src/de/warking/bungeecore/commands/JoinmeCommand.java

@@ -1,6 +1,9 @@
 package de.warking.bungeecore.commands;
 
 import de.warking.bungeecore.BungeeCore;
+import de.warking.bungeecore.arenasystem.Arena;
+import de.warking.bungeecore.arenasystem.ArenaPlayer;
+import de.warking.bungeecore.arenasystem.ArenaSystem;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.chat.ClickEvent;
@@ -9,12 +12,11 @@ import net.md_5.bungee.api.chat.HoverEvent;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class JoinmeCommand extends Command {
 
     public JoinmeCommand() {
-        super("join", "");
+        super("join", "", "joinme");
     }
 
     @Override
@@ -22,25 +24,48 @@ public class JoinmeCommand extends Command {
         if(sender instanceof ProxiedPlayer) {
             ProxiedPlayer player = (ProxiedPlayer) sender;
 
-            if (args.length == 0) {
+            if (args.length == 0 && player.hasPermission("bungeecore.joinme")) {
-                if(player.hasPermission("bungeecore.joinme")){
+                TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "Klicke hier, um dem Spieler " + player.getName() + " auf " + player.getServer().getInfo().getName() + " zu folgen!");
-                    TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "Klicke hier, um dem Server " + player.getServer().getInfo().getName() + " beizutreten!");
+                tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§aSpieler folgen").create()));
-                    tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cServer beitreten").create()));
                 tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/join " + player.getName()));
                 ProxyServer.getInstance().broadcast(tc);
-                }else {
-                    player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDu hast dazu keine Berechtigung."));
-                }
             } else if (args.length == 1) {
-                //TODO: Joinme to player
+                ProxiedPlayer target = ProxyServer.getInstance().getPlayer(args[0]);
-                ServerInfo server = ProxyServer.getInstance().getPlayer(args[0]).getServer().getInfo();
+                if(target == null || !target.isConnected()){
-                String ServerPerm = BungeeCore.serverPermissions.get(server.getName());
+                    player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit offline.");
-                if(ServerPerm == null || !player.hasPermission(ServerPerm)){
+                    return;
-                    player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDiesen Server gibt es nicht."));
+                }else if(target.equals(player)){
+                    player.sendMessage(BungeeCore.ChatPrefix + "§cDu bist bereits in deiner Sphäre.");
                     return;
                 }
+                ServerInfo server = ProxyServer.getInstance().getPlayer(args[0]).getServer().getInfo();
+                String ServerPerm = BungeeCore.serverPermissions.get(server.getName());
+
+                if(ServerPerm == null){
+                    Arena arena = ArenaSystem.getArena(player);
+
+                    if(arena == null){
+                        player.sendMessage(BungeeCore.ChatPrefix + "§cDu kannst diesem Spieler derzeit nicht folgen.");
+                        return;
+                    }
+
+                    arena.sendPlayer(player, target);
+                }else if(!player.hasPermission(ServerPerm)){
+                    player.sendMessage(BungeeCore.ChatPrefix + "§cDu kannst diesem Spieler derzeit nicht folgen.");
+                }else{
                     player.connect(server);
                 }
+            } else {
+                player.sendMessage(BungeeCore.ChatPrefix + "/join [Spieler]");
             }
         }
     }
+
+    @Override
+    public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
+        if(args.length == 1){
+            return allPlayers(args[0]);
+        }
+        return null;
+    }
+}

src/de/warking/bungeecore/commands/KickCommand.java

@@ -3,9 +3,7 @@ package de.warking.bungeecore.commands;
 import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class KickCommand extends Command {
 
@@ -16,25 +14,34 @@ public class KickCommand extends Command {
     @Override
     public void execute(CommandSender sender, String[] args) {
         if(args.length == 0){
-            sender.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "/kick [Spieler] [Nachricht]"));
+            sender.sendMessage(BungeeCore.ChatPrefix + "/kick [Spieler] [Nachricht]");
+            return;
         }
 
         ProxiedPlayer target = ProxyServer.getInstance().getPlayer(args[0]);
         if(target == null){
-            sender.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit nicht online!"));
+            sender.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit nicht online!");
             return;
         }
 
         if(args.length == 1){
-            target.disconnect(new TextComponent(BungeeCore.ChatPrefix + "§cDu wurdest gekickt."));
+            target.disconnect(BungeeCore.ChatPrefix + "§cDu wurdest gekickt.");
         }else{
             StringBuilder msgBuilder = new StringBuilder();
             msgBuilder.append(BungeeCore.ChatPrefix).append("§c");
             for (int i = 1; i < args.length; i++){
                 msgBuilder.append(args[i]).append(" ");
             }
-            target.disconnect(new TextComponent(msgBuilder.toString()));
+            target.disconnect(msgBuilder.toString());
         }
-        sender.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "Der Spieler " + target.getName() + " wurde gekickt."));
+        sender.sendMessage(BungeeCore.ChatPrefix + "Der Spieler " + target.getName() + " wurde gekickt.");
+    }
+
+    @Override
+    public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
+        if(args.length == 1){
+            return allPlayers(args[0]);
+        }
+        return null;
     }
 }

src/de/warking/bungeecore/commands/MsgCommand.java

@@ -3,14 +3,13 @@ package de.warking.bungeecore.commands;
 import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
+
 import java.util.HashMap;
 
 public class MsgCommand extends Command {
 
-    public static HashMap<String, ProxiedPlayer> lastChats = new HashMap<>();
+    protected static final HashMap<String, ProxiedPlayer> lastChats = new HashMap<>();
 
     public MsgCommand() {
         super("msg", "", "w", "tell");
@@ -22,19 +21,19 @@ public class MsgCommand extends Command {
             ProxiedPlayer player = (ProxiedPlayer) sender;
 
             if (args.length < 2) {
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "/msg [Benutzer] [Nachricht]"));
+                player.sendMessage(BungeeCore.ChatPrefix + "/msg [Benutzer] [Nachricht]");
                 return;
             }
 
             ProxiedPlayer target = ProxyServer.getInstance().getPlayer(args[0]);
             if(target == null){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit nicht online!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit nicht online!");
                 return;
             }else if(target.getChatMode() != ProxiedPlayer.ChatMode.SHOWN){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDieser Spieler empfängt derzeit keine Chatnachrichten!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler empfängt derzeit keine Chatnachrichten!");
                 return;
             }else if(target.equals(player)){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cNachrichten an dich selbst hast du wirklich nicht nötig!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cNachrichten an dich selbst hast du wirklich nicht nötig!");
                 return;
             }
 
@@ -43,14 +42,21 @@ public class MsgCommand extends Command {
             for (int i = 1; i < args.length; i++){
                 msgBuilder.append(args[i]).append(" ");
             }
-            TextComponent msg = new TextComponent(msgBuilder.toString());
+            String msg = msgBuilder.toString();
             player.sendMessage(msg);
             target.sendMessage(msg);
+            BungeeCore.log(msg);
 
             lastChats.put(player.getName().toLowerCase(), target);
             lastChats.put(target.getName().toLowerCase(), player);
         }
     }
 
-
+    @Override
+    public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
+        if(args.length == 1){
+            return allPlayers(args[0]);
+        }
+        return null;
+    }
 }

src/de/warking/bungeecore/commands/PingCommand.java

@@ -2,9 +2,7 @@ package de.warking.bungeecore.commands;
 
 import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class PingCommand extends Command {
 
@@ -16,7 +14,7 @@ public class PingCommand extends Command {
     public void execute(CommandSender sender, String[] args) {
         if(sender instanceof ProxiedPlayer){
             ProxiedPlayer player = (ProxiedPlayer) sender;
-            player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§7Dein Ping beträgt §c" + player.getPing() + "§r§7 ms!"));
+            player.sendMessage(BungeeCore.ChatPrefix + "§7Dein Ping beträgt §c" + player.getPing() + "§r§7 ms!");
         }
     }
 }

src/de/warking/bungeecore/commands/RCommand.java

@@ -2,9 +2,7 @@ package de.warking.bungeecore.commands;
 
 import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class RCommand extends Command {
 
@@ -17,21 +15,21 @@ public class RCommand extends Command {
         if(sender instanceof ProxiedPlayer){
             ProxiedPlayer player = (ProxiedPlayer) sender;
             if(args.length == 0){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "/r [Antwort]"));
+                player.sendMessage(BungeeCore.ChatPrefix + "/r [Antwort]");
                 return;
             }
 
             ProxiedPlayer target = MsgCommand.lastChats.get(player.getName().toLowerCase());
             if(target == null){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDu hast bisher mit niemandem geschrieben!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDu hast bisher mit niemandem geschrieben!");
                 return;
             }
 
             if(!target.isConnected()){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit nicht online!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit nicht online!");
                 return;
             }else if(target.getChatMode() != ProxiedPlayer.ChatMode.SHOWN){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDieser Spieler empfängt derzeit keine Chatnachrichten!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler empfängt derzeit keine Chatnachrichten!");
                 return;
             }
 
@@ -40,9 +38,10 @@ public class RCommand extends Command {
             for (String arg : args){
                 msgBuilder.append(arg).append(" ");
             }
-            TextComponent msg = new TextComponent(msgBuilder.toString());
+            String msg = msgBuilder.toString();
             player.sendMessage(msg);
             target.sendMessage(msg);
+            BungeeCore.log(msg);
 
             MsgCommand.lastChats.put(target.getName().toLowerCase(), player);
         }

src/de/warking/bungeecore/commands/ServerSwitchCommand.java

@@ -1,12 +1,9 @@
 package de.warking.bungeecore.commands;
 
-import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class ServerSwitchCommand extends Command {
 
@@ -21,12 +18,8 @@ public class ServerSwitchCommand extends Command {
     public void execute(CommandSender sender, String[] strings) {
         if(sender instanceof ProxiedPlayer){
             ProxiedPlayer player = (ProxiedPlayer) sender;
-            if(!player.getServer().getInfo().getName().equalsIgnoreCase(serverName)){
             ServerInfo target = ProxyServer.getInstance().getServerInfo(serverName);
             player.connect(target);
-            }else{
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDu bist bereits auf diesem Server!"));
-            }
         }
     }
 }

src/de/warking/bungeecore/commands/TeamchatCommand.java

@@ -4,9 +4,7 @@ import de.warking.bungeecore.BungeeCore;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class TeamchatCommand extends Command {
 
@@ -20,7 +18,7 @@ public class TeamchatCommand extends Command {
             ProxiedPlayer player = (ProxiedPlayer) sender;
 
             if(args.length == 0){
-                player.sendMessage(new TextComponent(BungeeCore.TeamchatPrefix + "/teamchat [Nachricht an das Team]"));
+                player.sendMessage(BungeeCore.TeamchatPrefix + "/teamchat [Nachricht an das Team]");
                 return;
             }
 
@@ -31,12 +29,11 @@ public class TeamchatCommand extends Command {
             }
             String msg = msgBuilder.toString();
             msg = ChatColor.translateAlternateColorCodes('&', msg);
-            TextComponent message = new TextComponent(msg);
 
             for (ProxiedPlayer target : ProxyServer.getInstance().getPlayers()){
                 if ((target.hasPermission("bungeecore.teamchat") || target.hasPermission("bungeecore.*"))
                         && target.getChatMode() == ProxiedPlayer.ChatMode.SHOWN){
-                    target.sendMessage(message);
+                    target.sendMessage(msg);
                 }
             }
         }

src/de/warking/bungeecore/commands/WebpwCommand.java

@@ -4,9 +4,7 @@ import de.warking.bungeecore.BungeeCore;
 import de.warking.bungeecore.WarkingUser;
 import de.warking.bungeecore.sql;
 import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Command;
 
 public class WebpwCommand extends Command {
 
@@ -19,18 +17,18 @@ public class WebpwCommand extends Command {
         if(sender instanceof ProxiedPlayer){
             ProxiedPlayer player = (ProxiedPlayer) sender;
             if(args.length != 2){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "/webpw [Passwort] [Passwort wiederholen]"));
+                player.sendMessage(BungeeCore.ChatPrefix + "/webpw [Passwort] [Passwort wiederholen]");
                 return;
             }else if(!args[0].equals(args[1])){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDie Passwörter stimmen nicht überein!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDie Passwörter stimmen nicht überein!");
                 return;
             }else if(args[0].length() < 6){
-                player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§cDas Passwort muss mindestens 6 Zeichen lang sein!"));
+                player.sendMessage(BungeeCore.ChatPrefix + "§cDas Passwort muss mindestens 6 Zeichen lang sein!");
                 return;
             }
 
             sql.setWebpw(new WarkingUser(player), args[0]);
-            player.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "Webpasswort gesetzt!"));
+            player.sendMessage(BungeeCore.ChatPrefix + "Webpasswort gesetzt!");
         }
     }
 }