Fixing Bugs

SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java

@@ -23,7 +23,6 @@ import com.google.common.io.ByteArrayDataInput;
 import com.google.common.io.ByteStreams;
 import de.steamwar.comms.handlers.BungeeHandler;
 import de.steamwar.comms.handlers.InventoryHandler;
-import de.steamwar.comms.packets.PluginCallbackPacket;
 import de.steamwar.sql.*;
 import org.bukkit.Bukkit;
 import org.bukkit.Sound;
@@ -34,7 +33,6 @@ import org.bukkit.plugin.messaging.PluginMessageListener;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
-import java.util.stream.Collectors;
 
 public class BungeeReceiver implements PluginMessageListener {
 
@@ -58,11 +56,6 @@ public class BungeeReceiver implements PluginMessageListener {
             Player player = Bukkit.getPlayer(SteamwarUser.get(byteArrayDataInput.readInt()).getUUID());
             player.closeInventory();
         });
-        registerHandler(PacketIdManager.CHECK_PLUGIN, byteArrayDataInput -> {
-            String id = byteArrayDataInput.readUTF();
-            String plugin = byteArrayDataInput.readUTF();
-            new PluginCallbackPacket(id, Bukkit.getPluginManager().getPlugin(plugin) != null).send(Bukkit.getOnlinePlayers().stream().limit(1).collect(Collectors.toList()).get(0));
-        });
     }
 
     @Override

SpigotCore_Main/src/de/steamwar/comms/PacketIdManager.java

@@ -23,8 +23,6 @@ public class PacketIdManager {
 
     //0x0(X) Standalone Packets
     public final static byte PING_PACKET = 0x01;
-    public static final byte CHECK_PLUGIN = 0x02;
-    public static final byte CHECK_PLUGIN_CALLBACK = 0x03;
     //0x1(X) Bungee Inventory
     public final static byte INVENTORY_PACKET = 0x10;
     public final static byte INVENTORY_CALLBACK_PACKET = 0x11;

SpigotCore_Main/src/de/steamwar/comms/packets/PluginCallbackPacket.java

@@ -1,45 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.comms.packets;
-
-import com.google.common.io.ByteArrayDataOutput;
-import de.steamwar.comms.PacketIdManager;
-
-public class PluginCallbackPacket extends SpigotPacket {
-
-    private final String id;
-    private final boolean hasPlugin;
-
-    public PluginCallbackPacket(String id, boolean hasPlugin) {
-        this.id = id;
-        this.hasPlugin = hasPlugin;
-    }
-
-    @Override
-    public int getName() {
-        return PacketIdManager.CHECK_PLUGIN_CALLBACK;
-    }
-
-    @Override
-    public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
-        byteArrayDataOutput.writeUTF(id);
-        byteArrayDataOutput.writeBoolean(hasPlugin);
-    }
-}