Commenting Fight out + various small changes

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 de.warking.bungeecore.sql.sql;
 import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.plugin.Command;
 import net.md_5.bungee.api.plugin.Plugin;
@@ -22,7 +23,7 @@ public class BungeeCore extends Plugin {
     public static BungeeCore instance;
     public static String ChatPrefix;
     public static final String TeamchatPrefix = "§4T§7c§r §e";
-    public static final DateTimeFormatter DateFormat = DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm");
+    public static final DateTimeFormatter DateFormat = DateTimeFormatter.ofPattern("dd.MM.yyyy");
     public static String LobbyServer;
     public static final HashMap<String, String> serverPermissions = new HashMap<>();
     public static final HashMap<String, String> commands = new HashMap<>();
@@ -91,8 +92,9 @@ public class BungeeCore extends Plugin {
         addCmd(new AlertCommand());
         addCmd(new KickCommand());
         addCmd(new JoinmeCommand());
-        addCmd(new FightCommand());
+        //addCmd(new FightCommand());
         addCmd(new HelpCommand());
+        addCmd(new BanCommand());
     }
 
     @Override

src/de/warking/bungeecore/PlayerListener.java

@@ -1,9 +1,15 @@
 package de.warking.bungeecore;
 
+import de.warking.bungeecore.arenasystem.Arena;
 import de.warking.bungeecore.arenasystem.ArenaSystem;
+import de.warking.bungeecore.sql.BannedUserIPs;
+import de.warking.bungeecore.sql.WarkingUser;
 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.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.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
@@ -12,6 +18,7 @@ import net.md_5.bungee.api.plugin.Listener;
 import net.md_5.bungee.event.EventHandler;
 
 import java.util.List;
+import java.util.Map;
 
 public class PlayerListener implements Listener {
 
@@ -19,6 +26,7 @@ public class PlayerListener implements Listener {
     public void onLogin(LoginEvent event) {
         WarkingUser user = new WarkingUser(event.getConnection());
         if(user.isBanned()) {
+            user.updateBanIP(event.getConnection().getAddress().getAddress().getHostAddress());
             event.setCancelled(true);
             if (user.BanTime.before(WarkingUser.PermaBan)) {
                 event.setCancelReason(new TextComponent(BungeeCore.ChatPrefix + "§cDu bist permanent gebannt. §r§lGrund§r: §c" + user.BanReason));
@@ -27,6 +35,34 @@ public class PlayerListener implements Listener {
                         user.BanTime.toLocalDateTime().format(BungeeCore.DateFormat) + " gebannt. §r§lGrund§r: §c" + user.BanReason));
             }
         }
+
+        List<BannedUserIPs> ips = BannedUserIPs.get(event.getConnection().getAddress().getAddress().getHostAddress());
+        if(ips.size() > 0){
+            StringBuilder potentialBan = new StringBuilder();
+            potentialBan.append(BungeeCore.ChatPrefix);
+            potentialBan.append("§cMögliche Bannumgehung durch §r");
+            potentialBan.append(user.UserName);
+            potentialBan.append("§c:");
+
+            for(BannedUserIPs banned : ips){
+                WarkingUser bannedUser = new WarkingUser(banned.getUserID());
+                potentialBan.append(" §6");
+                potentialBan.append(banned.getTimestamp().toLocalDateTime().format(BungeeCore.DateFormat));
+                potentialBan.append(" §c");
+                potentialBan.append(bannedUser.UserName);
+            }
+
+            TextComponent msg = new TextComponent(potentialBan.toString());
+            msg.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cBanne Spieler wegen Bannumgehung").create()));
+            msg.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ban " + user.UserName + " perma Bannumgehung"));
+            for (ProxiedPlayer target : ProxyServer.getInstance().getPlayers()){
+                if ((target.hasPermission("bungeecore.teamchat"))
+                        && (target.getChatMode() == ProxiedPlayer.ChatMode.COMMANDS_ONLY
+                        || target.getChatMode() == ProxiedPlayer.ChatMode.SHOWN)){
+                    target.sendMessage(msg);
+                }
+            }
+        }
     }
 
     @EventHandler
@@ -74,7 +110,12 @@ public class PlayerListener implements Listener {
                 break;
         }
 
-        //player.getModList(); For the Future!
+        Map<String, String> modlist = player.getModList();
+        for(String key : modlist.keySet()){
+            System.out.println(key + " > " + modlist.get(key));
+        }
+        if(player.isForgeUser())
+            System.out.println("Forge user!");
     }
 
     /** To redirect players to the lobby in case of server closure. */
@@ -104,6 +145,15 @@ public class PlayerListener implements Listener {
         ev.setCancelServer(kickTo);
     }
 
+    @EventHandler
+    public void onServerSwitchEvent(ServerSwitchEvent e){
+        ProxiedPlayer p = e.getPlayer();
+        Arena a = ArenaSystem.getArena(p);
+        if(a != null && !p.getServer().getInfo().equals(a.server)){
+            a.removePlayer(p);
+        }
+    }
+
     @EventHandler
     public void onChatEvent(ChatEvent e){
         if(e.isCommand()){
@@ -129,9 +179,8 @@ public class PlayerListener implements Listener {
                     e.setCancelled(true);
                     return;
                 }
-                if(ArenaSystem.getPlayer(sender) != null){
+                if(ArenaSystem.inArena(sender))
                     return;
-                }
 
                 String name = sender.getDisplayName();
                 String message = e.getMessage();

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

@@ -11,31 +11,32 @@ import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.net.InetSocketAddress;
 import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
 
 public class Arena implements Runnable{
 
     public final String serverName;
     public final int arenenNummer;
-    public final String spielModus;
+    public final ArenaMode spielModus;
 
     private Process p;
     private PrintWriter writer;
-    private ServerInfo server;
+    public ServerInfo server;
     private boolean started = false;
 
-    private final List<ArenaPlayer> cachedPlayers = new ArrayList<>();
+    private final List<ProxiedPlayer> cachedPlayers = new ArrayList<>();
-    private final List<ArenaPlayer> players = new ArrayList<>();
+    private final List<ProxiedPlayer> players = new ArrayList<>();
 
 
-    public Arena(String modus, int id){
+    public Arena(ArenaMode modus, int id){
         spielModus = modus;
         arenenNummer = id;
-        serverName = modus + id;
+        serverName = modus.name() + id;
         int port = 2500 + arenenNummer;
         ProcessBuilder pb = new ProcessBuilder(
                 "/home/netuser/mc",
-                "-a", modus, serverName, Integer.toString(port));
+                "-a", modus.name(), serverName, Integer.toString(port));
         try{
             p = pb.start();
             ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.instance, this);
@@ -50,54 +51,30 @@ public class Arena implements Runnable{
         }
     }
 
-    private void sendPlayer(ArenaPlayer p){
+    public void sendPlayer(ProxiedPlayer p){
         if(!started){
-            p.player.sendMessage(BungeeCore.ChatPrefix + "Die Arena wird gestartet, einen Moment bitte...");
+            p.sendMessage(BungeeCore.ChatPrefix + "Die Arena wird gestartet, einen Moment bitte...");
             cachedPlayers.add(p);
         }else{
-            if(players.contains(p)){
+            p.connect(server);
-                p.player.connect(server);
             players.add(p);
         }
-            p.player.getServer().sendData("FightSystem:NewPlayer", p.role.name().getBytes());
-        }
     }
 
-    public void sendPlayer(ProxiedPlayer p){
+    public void removePlayer(ProxiedPlayer p){
-        ArenaRole role;
+        Iterator<ProxiedPlayer> it = cachedPlayers.iterator();
-        switch(cachedPlayers.size() + players.size()){
+        while(it.hasNext()){
-            case 0:
+            if(it.next().equals(p)){
-                role = ArenaRole.RED_LEADER;
+                it.remove();
-                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:
+        it = players.iterator();
-            case RED_MEMBER:
+        while(it.hasNext()){
-                sendPlayer(new ArenaPlayer(p, ArenaRole.RED_MEMBER));
+            if(it.next().equals(p)){
-                break;
+                it.remove();
-            case BLUE_MEMBER:
+                return;
-            case BLUE_LEADER:
+            }
-                sendPlayer(new ArenaPlayer(p, ArenaRole.BLUE_MEMBER));
-                break;
-            case SPECTATOR:
-            default:
-                sendPlayer(new ArenaPlayer(p, ArenaRole.SPECTATOR));
-                break;
         }
     }
 
@@ -118,42 +95,35 @@ public class Arena implements Runnable{
         ArenaSystem.arenen.remove(this);
     }
 
-    public ArenaPlayer getPlayer(ProxiedPlayer p){
+    public boolean inArena(ProxiedPlayer p){
-        for(int i = 0; i < cachedPlayers.size(); i++)
+        for(ProxiedPlayer ap : cachedPlayers)
-            if(cachedPlayers.get(i).player.equals(p)){
+            if(ap.equals(p))
-                if(server.equals(p.getServer().getInfo())) {
+                return true;
-                    return cachedPlayers.get(i);
+        for(ProxiedPlayer ap : players)
-                }else{
+            if(ap.equals(p))
-                    cachedPlayers.remove(i);
+                return true;
-                    return null;
+        return false;
-                }
-            }
-        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 {
             BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
-            String line;
+            String line = "";
 
             while (!started && (line = reader.readLine()) != null) {
                 //started = line.contains(" INFO]: Done ("); Problematisch
                 started = line.contains("INFO]: [AAC] AAC has been enabled.");
             }
 
-            //Thread.sleep(1000);
+            if(line == null){
+                System.out.println("Fatal error starting arena!");
+                return;
+            }
 
-            for(ArenaPlayer aP : cachedPlayers){
+            Thread.sleep(200);
+
+            for(ProxiedPlayer aP : cachedPlayers){
                 sendPlayer(aP);
             }
             cachedPlayers.clear();

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

@@ -0,0 +1,8 @@
+package de.warking.bungeecore.arenasystem;
+
+public enum ArenaMode {
+    AirShip,
+    WarShip,
+    WarGear,
+    MiniWarGear
+}

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

@@ -1,13 +0,0 @@
-package de.warking.bungeecore.arenasystem;
-
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-
-public class ArenaPlayer {
-    public ProxiedPlayer player;
-    public ArenaRole role;
-
-    public ArenaPlayer(ProxiedPlayer p, ArenaRole r){
-        player = p;
-        role = r;
-    }
-}

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

@@ -1,9 +0,0 @@
-package de.warking.bungeecore.arenasystem;
-
-public enum ArenaRole {
-    RED_LEADER,
-    RED_MEMBER,
-    BLUE_LEADER,
-    BLUE_MEMBER,
-    SPECTATOR
-}

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

@@ -25,7 +25,7 @@ public class ArenaSystem {
         return id;
     }
 
-    public static Arena startServer(String modus){
+    public static Arena startServer(ArenaMode modus){
         Arena arena = new Arena(modus, freeId());
         arenen.add(arena);
         return arena;
@@ -36,19 +36,17 @@ public class ArenaSystem {
             arenen.firstElement().stop();
     }
 
-    public static ArenaPlayer getPlayer(ProxiedPlayer p){
+    public static boolean inArena(ProxiedPlayer p){
         for(Arena a : arenen){
-            ArenaPlayer aP = a.getPlayer(p);
+            if(a.inArena(p))
-            if(aP != null)
+                return true;
-                return aP;
         }
-        return null;
+        return false;
     }
 
     public static Arena getArena(ProxiedPlayer p){
         for(Arena a : arenen){
-            ArenaPlayer aP = a.getPlayer(p);
+            if(a.inArena(p))
-            if(aP != null)
                 return a;
         }
         return null;

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

@@ -0,0 +1,63 @@
+package de.warking.bungeecore.commands;
+
+import de.warking.bungeecore.BungeeCore;
+import de.warking.bungeecore.sql.WarkingUser;
+import net.md_5.bungee.api.*;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import java.sql.Timestamp;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.time.Instant;
+import java.util.*;
+
+public class BanCommand extends Command {
+
+    public BanCommand() {
+        super("ban", "bungeecore.ban");
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+        if(args.length < 3){
+            sender.sendMessage(BungeeCore.ChatPrefix + "/ban [Spieler] [dd.mm.yyyy oder perma] [Grund]");
+            return;
+        }
+
+        WarkingUser target = new WarkingUser(args[0]);
+        if(target.UserName == null){
+            sender.sendMessage(BungeeCore.ChatPrefix + "§cDer Spieler existiert nicht.");
+            return;
+        }
+
+        StringBuilder msgBuilder = new StringBuilder();
+        msgBuilder.append(BungeeCore.ChatPrefix);
+        Timestamp banTime;
+        if(args[1].equalsIgnoreCase("perma")) {
+            msgBuilder.append("§cDu bist permanent gebannt. §r§lGrund§r: §c");
+            banTime = Timestamp.from(Instant.ofEpochSecond(946674800));
+        }else{
+            SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy");
+            try{
+                Date parsedDate = dateFormat.parse(args[1]);
+                banTime = new java.sql.Timestamp(parsedDate.getTime());
+                msgBuilder.append(" Du bist bis zum ");
+                msgBuilder.append(banTime.toLocalDateTime().format(BungeeCore.DateFormat));
+                msgBuilder.append(" gebannt. §r§lGrund§r: §c");
+            }catch(ParseException e){
+                sender.sendMessage(BungeeCore.ChatPrefix + "§cUngültige Zeitangabe.");
+                return;
+            }
+        }
+
+        StringBuilder banReason = new StringBuilder();
+        for (int i = 2; i < args.length; i++){
+            banReason.append(args[i]).append(" ");
+        }
+        String msg = banReason.toString();
+        msgBuilder.append(msg);
+        sender.sendMessage(BungeeCore.ChatPrefix + "Du hast " + target.UserName + " gebannt. Grund: §c" + msg);
+        ProxiedPlayer targetPlayer = ProxyServer.getInstance().getPlayer(target.UUID);
+        target.banPlayer(targetPlayer.getAddress().getAddress().getHostAddress(), banTime, msg);
+        targetPlayer.disconnect(msgBuilder.toString());
+    }
+}

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

@@ -27,6 +27,6 @@ public abstract class Command extends net.md_5.bungee.api.plugin.Command impleme
     }
 
     public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
-        return null;
+        return new ArrayList<>();
     }
 }

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

@@ -2,6 +2,7 @@ package de.warking.bungeecore.commands;
 
 import de.warking.bungeecore.BungeeCore;
 import de.warking.bungeecore.arenasystem.Arena;
+import de.warking.bungeecore.arenasystem.ArenaMode;
 import de.warking.bungeecore.arenasystem.ArenaSystem;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
@@ -23,7 +24,11 @@ public class FightCommand extends Command {
     @Override
     public void execute(CommandSender sender, String[] args) {
         if(args.length != 1){
-            sender.sendMessage(BungeeCore.ChatPrefix + "/fight airship");
+            sender.sendMessage(BungeeCore.ChatPrefix + "§7Mit §6/fight §7kannst du einen neuen Kampf starten!");
+            sender.sendMessage(BungeeCore.ChatPrefix + "/fight AirShip §8- §7Starte einen §6AirShip§8-§7Kampf§8!");
+            sender.sendMessage(BungeeCore.ChatPrefix + "/fight WarShip §8- §7Starte einen §6WarShip§8-§7Kampf§8!");
+            sender.sendMessage(BungeeCore.ChatPrefix + "/fight WarGear §8- §7Starte einen §6WarGear§8-§7Kampf§8!");
+            sender.sendMessage(BungeeCore.ChatPrefix + "/fight MiniWarGear §8- §7Starte einen §6Mini§8-§6WarGear§8-§7Kampf§8!");
             return;
         }
         if(sender instanceof ProxiedPlayer){
@@ -32,7 +37,19 @@ public class FightCommand extends Command {
             switch(args[0].toLowerCase()){
                 case "as":
                 case "airship":
-                    arena = ArenaSystem.startServer("Airship");
+                    arena = ArenaSystem.startServer(ArenaMode.AirShip);
+                    break;
+                case "ws":
+                case "warship":
+                    arena = ArenaSystem.startServer(ArenaMode.WarShip);
+                    break;
+                case "wg":
+                case "wargear":
+                    arena = ArenaSystem.startServer(ArenaMode.WarGear);
+                    break;
+                case "mwg":
+                case "miniwargear":
+                    arena = ArenaSystem.startServer(ArenaMode.MiniWarGear);
                     break;
                 default:
                     sender.sendMessage(BungeeCore.ChatPrefix + "§cUnbekannter Spielmodus: " + args[0]);
@@ -40,8 +57,8 @@ public class FightCommand extends Command {
             }
 
             arena.sendPlayer(player);
-            TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "Kämpfe jetzt " + arena.spielModus + " gegen " + player.getName() + "[Hier Klicken]!");
+            TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "§7Klicke §6hier§7, um jetzt §6" + arena.spielModus + " §7gegen §6" + player.getName() + " §7zu kämpfen!");
-            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§aGegen Spieler kämpfen").create()));
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§aGegen §7" + player.getName() + " §ckämpfen").create()));
             tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/join " + player.getName()));
             ProxyServer.getInstance().broadcast(tc);
         }
@@ -51,8 +68,14 @@ public class FightCommand extends Command {
     public Iterable<String> onTabComplete(CommandSender commandSender, String[] args) {
         List<String> gamemodes = new ArrayList<>();
         if(args.length == 1){
-            gamemodes.add("airship");
+            gamemodes.add("AirShip");
-            gamemodes.add("as");
+            gamemodes.add("AS");
+            gamemodes.add("WarShip");
+            gamemodes.add("WS");
+            gamemodes.add("WarGear");
+            gamemodes.add("WG");
+            gamemodes.add("MiniWarGear");
+            gamemodes.add("MWG");
         }
         System.out.println(args);
         return gamemodes;

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

@@ -16,12 +16,30 @@ public class HelpCommand extends Command {
     public void execute(CommandSender sender, String[] args) {
 
         if(args.length != 1){
-            sender.sendMessage(new TextComponent(BungeeCore.ChatPrefix + "§l§7Hilfe"));
+            TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "§7Kehre von überall mit §6/l §7zur Lobby zurück!");
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cZurück zur Lobby").create()));
+            tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/l"));
+            sender.sendMessage(tc);
 
-            TextComponent tc = new TextComponent(BungeeCore.ChatPrefix + "Klicke hier, um dem Server beizutreten!");
+            tc = new TextComponent(BungeeCore.ChatPrefix + "§7Komme mit §6/bau §7auf den Bauserver!");
-            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cServer beitreten").create()));
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cZum Bauserver").create()));
-            tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/help "));
+            tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/bauserver"));
+            sender.sendMessage(tc);
 
+            tc = new TextComponent(BungeeCore.ChatPrefix + "§7Erhalte mit §6/bau §7Hilfe auf dem Bauserver!");
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cHilfe zum Bausystem").create()));
+            tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/bau"));
+            sender.sendMessage(tc);
+
+            /*tc = new TextComponent(BungeeCore.ChatPrefix + "§7Starte mit §6/fight §7einen neuen Kampf!");
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cZum Kampfsystem").create()));
+            tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/fight"));
+            sender.sendMessage(tc);
+
+            tc = new TextComponent(BungeeCore.ChatPrefix + "§7Trete mit §6/join [Spieler] §7einem Kampf bei!");
+            tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§cSpieler nachjoinen").create()));
+            tc.setClickEvent(new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, "/join"));
+            sender.sendMessage(tc);*/
         }else{
             switch(args[0]){
 

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

@@ -2,7 +2,6 @@ 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;
@@ -25,38 +24,32 @@ public class JoinmeCommand extends Command {
             ProxiedPlayer player = (ProxiedPlayer) sender;
 
             if (args.length == 0 && 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 + "§7Klicke §6hier§8, §7um zu §6" + player.getName() + " §7auf §6" + player.getServer().getInfo().getName() + " §7zu kommen§8!");
                 tc.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new ComponentBuilder("§aSpieler folgen").create()));
                 tc.setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/join " + player.getName()));
                 ProxyServer.getInstance().broadcast(tc);
             } else if (args.length == 1) {
                 ProxiedPlayer target = ProxyServer.getInstance().getPlayer(args[0]);
                 if(target == null || !target.isConnected()){
-                    player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler ist derzeit offline.");
+                    player.sendMessage(BungeeCore.ChatPrefix + "§cDieser Spieler ist offline.");
                     return;
                 }else if(target.equals(player)){
-                    player.sendMessage(BungeeCore.ChatPrefix + "§cDu bist bereits in deiner Sphäre.");
+                    player.sendMessage(BungeeCore.ChatPrefix + "§cSei eins mit dir selbst!");
                     return;
                 }
-                ServerInfo server = ProxyServer.getInstance().getPlayer(args[0]).getServer().getInfo();
+                ServerInfo server = target.getServer().getInfo();
                 String ServerPerm = BungeeCore.serverPermissions.get(server.getName());
+                Arena arena = ArenaSystem.getArena(target);
 
-                if(ServerPerm == null){
+                if(arena != null){
-                    Arena arena = ArenaSystem.getArena(player);
+                    arena.sendPlayer(player);
-
+                }else if(ServerPerm != null && !player.hasPermission(ServerPerm)){
-                    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]");
+                player.sendMessage(BungeeCore.ChatPrefix + "§7Mit §r/join §8[§rSpieler§8] §7kannst du einem Spieler folgen §8(z.B. in eine Arena)§7.");
             }
         }
     }

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

@@ -31,7 +31,7 @@ public class TeamchatCommand extends Command {
             msg = ChatColor.translateAlternateColorCodes('&', msg);
 
             for (ProxiedPlayer target : ProxyServer.getInstance().getPlayers()){
-                if ((target.hasPermission("bungeecore.teamchat") || target.hasPermission("bungeecore.*"))
+                if ((target.hasPermission("bungeecore.teamchat"))
                         && target.getChatMode() == ProxiedPlayer.ChatMode.SHOWN){
                     target.sendMessage(msg);
                 }

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

@@ -1,8 +1,8 @@
 package de.warking.bungeecore.commands;
 
 import de.warking.bungeecore.BungeeCore;
-import de.warking.bungeecore.WarkingUser;
+import de.warking.bungeecore.sql.WarkingUser;
-import de.warking.bungeecore.sql;
+import de.warking.bungeecore.sql.sql;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 

src/de/warking/bungeecore/sql/BannedUserIPs.java

@@ -0,0 +1,64 @@
+package de.warking.bungeecore.sql;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.List;
+
+public class BannedUserIPs {
+
+    private int UserID;
+    private Timestamp Timestamp;
+    private String IP;
+
+    private BannedUserIPs(int userID, Timestamp timestamp, String  ip){
+        UserID = userID;
+        Timestamp = timestamp;
+        IP = ip;
+    }
+
+    public static List<BannedUserIPs> get(int userID){
+        List<BannedUserIPs> userIPs = new ArrayList<>();
+        ResultSet dbentry = sql.select("SELECT * FROM BannedUserIPs WHERE UserID = '" + userID + "' ORDER BY Timestamp ASC");
+        try {
+            while(dbentry.next()){
+                userIPs.add(new BannedUserIPs(
+                        userID,
+                        dbentry.getTimestamp("Timestamp"),
+                        dbentry.getString("IP")));
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return userIPs;
+    }
+
+    public static List<BannedUserIPs> get(String ip){
+        List<BannedUserIPs> userIDs = new ArrayList<>();
+        ResultSet dbentry = sql.select("SELECT * FROM BannedUserIPs WHERE IP = '" + ip + "' ORDER BY Timestamp DESC");
+        try {
+            while(dbentry.next()){
+                userIDs.add(new BannedUserIPs(
+                        dbentry.getInt("UserID"),
+                        dbentry.getTimestamp("Timestamp"),
+                        ip));
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return userIDs;
+    }
+
+    public int getUserID() {
+        return UserID;
+    }
+
+    public java.sql.Timestamp getTimestamp() {
+        return Timestamp;
+    }
+
+    public String getIP() {
+        return IP;
+    }
+}

src/de/warking/bungeecore/sql/WarkingUser.java

@@ -1,5 +1,6 @@
-package de.warking.bungeecore;
+package de.warking.bungeecore.sql;
 
+import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.connection.PendingConnection;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
@@ -20,12 +21,16 @@ public class WarkingUser {
 
     public static Timestamp PermaBan = Timestamp.from(Instant.ofEpochSecond(946684800));
 
+    public WarkingUser(int id){
+        init(sql.select("SELECT * FROM UserData WHERE id = '" + id + "'"));
+    }
+
     public WarkingUser(UUID UUID){
         init(sql.select("SELECT * FROM UserData WHERE UUID = '" + UUID.toString() + "'"));
     }
 
     public WarkingUser(String UserName){
-        init(sql.select("SELECT * FROM UserData WHERE UserName = '" + UserName + "'"));
+        init(sql.select("SELECT * FROM UserData WHERE lower(UserName) = '" + UserName.toLowerCase() + "'"));
     }
 
     public WarkingUser(PendingConnection connection){
@@ -91,9 +96,24 @@ public class WarkingUser {
             return true;
         }else{
             sql.update("UPDATE UserData SET BanTime = NULL, BanReason = '' WHERE UUID = '" + UUID.toString() + "'");
+            sql.update("DELETE FROM BannedUserIPs WHERE UserID = '" + id + "'");
             BanTime = null;
             BanReason = "";
             return false;
         }
     }
+
+    public void updateBanIP(String ip){
+        sql.update("INSERT INTO BannedUserIPs\n" +
+                "  (UserID, Timestamp, IP)\n" +
+                "VALUES\n" +
+                "  (" + id + ", NOW(), '" + ip + "')\n" +
+                "ON DUPLICATE KEY UPDATE\n" +
+                " Timestamp=NOW()");
+    }
+
+    public void banPlayer(String ip, Timestamp time, String banReason){
+        sql.update("UPDATE UserData SET BanTime = '" + time.toString() + "', BanReason = '" + banReason + "' WHERE UUID = '" + UUID.toString() + "'");
+        updateBanIP(ip);
+    }
 }

src/de/warking/bungeecore/sql/sql.java

@@ -1,4 +1,4 @@
-package de.warking.bungeecore;
+package de.warking.bungeecore.sql;
 
         import java.sql.Connection;
         import java.sql.DriverManager;