Allow Fabric

src/de/steamwar/bungeecore/Fabric.java

@@ -0,0 +1,33 @@
+package de.steamwar.bungeecore;
+
+import net.md_5.bungee.api.connection.Connection;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.md_5.bungee.api.event.PlayerDisconnectEvent;
+import net.md_5.bungee.api.event.PluginMessageEvent;
+import net.md_5.bungee.api.plugin.Listener;
+import net.md_5.bungee.event.EventHandler;
+
+public class Fabric implements Listener {
+
+    @EventHandler
+    public void onPluginMessageEvent(PluginMessageEvent e){
+        Connection sender = e.getSender();
+        if(!(sender instanceof ProxiedPlayer))
+            return;
+
+        if(!e.getTag().equals("minecraft:brand"))
+            return;
+
+        if(new String(e.getData()).contains("fabric")){
+            ProxiedPlayer p = (ProxiedPlayer) sender;
+            //p.disconnect(BungeeCore.stringToText("§7Die Verwendung von Fabric ist auf §eSteam§8War §7nicht gestattet."));
+            Storage.fabricPlayers.add(p);
+        }
+    }
+
+    @EventHandler
+    public void onDisconnect(PlayerDisconnectEvent e){
+        Storage.fabricPlayers.removeIf(player -> player == e.getPlayer());
+
+    }
+}

src/de/steamwar/bungeecore/Persistent.java

@@ -49,6 +49,7 @@ public class Persistent extends Plugin {
                 PluginUtils.loadPlugin(new File(getProxy().getPluginsFolder(), "BungeeCore.jar"));
             }
         });
+        getProxy().getPluginManager().unregisterListener(new Fabric());
     }
 
     @Override

src/de/steamwar/bungeecore/Storage.java

@@ -22,9 +22,7 @@ package de.steamwar.bungeecore;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 import java.sql.Timestamp;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 public class Storage {
     private Storage(){}
@@ -38,4 +36,6 @@ public class Storage {
     public static final Map<ProxiedPlayer, Timestamp> sessions = new HashMap<>(); // Contains session start timestamp
 
     public static final Map<Integer, Subserver> eventServer = new HashMap<>(); // TeamID -> Subserver map
+
+    public static final Set<ProxiedPlayer> fabricPlayers = new HashSet<>();
 }

src/de/steamwar/bungeecore/Subserver.java

@@ -105,6 +105,10 @@ public class Subserver implements Runnable {
     }
 
     public void sendPlayer(ProxiedPlayer p){
+        if(type == Servertype.ARENA) {
+            p.sendMessage(Persistent.getPrefix() + "§cDu darfst mit Fabric nicht auf Arenen Server!");
+            return;
+        }
         if(!started){
             p.sendMessage(Persistent.getPrefix() + "§7Der Server wird gestartet, einen Moment bitte...");
             cachedPlayers.add(p);