Fix SteamwarConnectionListener

build.gradle

@@ -5,8 +5,8 @@ plugins {
 group = 'de.steamwar'
 version = ''
 
-sourceCompatibility = 11
+sourceCompatibility = 8
-targetCompatibility = 11
+targetCompatibility = 8
 
 sourceSets {
     main {
@@ -25,9 +25,9 @@ compileJava.options.encoding = 'UTF-8'
 repositories {
     mavenCentral()
 
-    maven {
+    maven { url = 'https://nexus.codecrafter47.de/content/repositories/public' }
-        url = 'https://nexus.codecrafter47.de/content/repositories/public'
+    maven { url = 'https://oss.sonatype.org/content/repositories/snapshots' }
-    }
+    maven { url = 'https://repo.minebench.de' }
 }
 
 dependencies {
@@ -36,6 +36,8 @@ dependencies {
     annotationProcessor 'org.projectlombok:lombok:1.18.22'
     testAnnotationProcessor 'org.projectlombok:lombok:1.18.22'
 
-    implementation files("${projectDir}/lib/BungeeCord.jar")
+    compileOnly 'net.md-5:bungeecord-api:1.21-R0.1-SNAPSHOT'
-    implementation 'codecrafter47.bungeetablistplus:bungeetablistplus-api-bungee:3.5.2'
+    compileOnly 'net.md-5:bungeecord-proxy:1.21-R0.1-SNAPSHOT'
+    // compileOnly 'codecrafter47.bungeetablistplus:bungeetablistplus-api-bungee:3.5.2'
+    implementation 'it.unimi.dsi:fastutil-core:8.5.15'
 }

settings.gradle

@@ -1 +1 @@
-rootProject.name = 'SteamWarTeamserver'
+rootProject.name = 'SteamWarTeamserverIntegration'

src/bungee.yml

@@ -1,6 +1,3 @@
-name: SteamWarBungeeTeamserver
+name: SteamWarTeamserverIntegration
-version: 1.0.0
+version: '1.0.0'
 main: de.steamwar.SteamWarBungeeTeamserver
-
-softDepends:
-  - BungeeTabListPlus

src/de/steamwar/listener/SteamwarConnectionListener.java

@@ -20,8 +20,9 @@
 package de.steamwar.listener;
 
 import de.steamwar.ConfigSystem;
-import de.steamwar.utils.BungeeTabListPlusFixer;
 import io.netty.buffer.ByteBuf;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
 import net.md_5.bungee.BungeeCord;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.event.PostLoginEvent;
@@ -31,15 +32,14 @@ import net.md_5.bungee.connection.InitialHandler;
 import net.md_5.bungee.connection.LoginResult;
 import net.md_5.bungee.event.EventHandler;
 import net.md_5.bungee.netty.ChannelWrapper;
+import net.md_5.bungee.protocol.DefinedPacket;
 import net.md_5.bungee.protocol.Protocol;
 import net.md_5.bungee.protocol.ProtocolConstants;
 import net.md_5.bungee.protocol.packet.Handshake;
 
-import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.net.InetSocketAddress;
-import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
 import java.util.function.Supplier;
@@ -61,31 +61,33 @@ public class SteamwarConnectionListener implements Listener {
 
     {
         try {
+            Protocol.DirectionData directionData = Protocol.HANDSHAKE.TO_SERVER;
+            Field directionDataProtocols = Protocol.DirectionData.class.getDeclaredField("protocols");
+            directionDataProtocols.setAccessible(true);
+            Int2ObjectMap protocols = (Int2ObjectMap) directionDataProtocols.get(directionData);
+
+            Class<?> protocolDataClass = Class.forName("net.md_5.bungee.protocol.Protocol$ProtocolData");
+            Field protocolDataPacketMap = protocolDataClass.getDeclaredField("packetMap");
+            protocolDataPacketMap.setAccessible(true);
+            Field protocolDataPacketConstructors = protocolDataClass.getDeclaredField("packetConstructors");
+            protocolDataPacketConstructors.setAccessible(true);
+
             Method mapMethod = Protocol.class.getDeclaredMethod("map", int.class, int.class);
             mapMethod.setAccessible(true);
             Object protocolMapping = mapMethod.invoke(null, ProtocolConstants.MINECRAFT_1_8, 0x00);
-            Class<?> directionDataClazz = Class.forName("net.md_5.bungee.protocol.Protocol$DirectionData");
+            Field protocolMappingPacketId = protocolMapping.getClass().getDeclaredField("packetID");
-            Class<?> protocolMappingClazz = Class.forName("net.md_5.bungee.protocol.Protocol$ProtocolMapping");
+            protocolMappingPacketId.setAccessible(true);
-            Field field = Protocol.class.getDeclaredField("TO_SERVER");
+            int packetID = protocolMappingPacketId.getInt(protocolMapping);
-            field.setAccessible(true);
+
-            Object o = field.get(Protocol.HANDSHAKE);
+            for (int version : ProtocolConstants.SUPPORTED_VERSION_IDS) {
-            Method method = Arrays.stream(directionDataClazz.getDeclaredMethods())
+                Object protocolData = protocols.get(version);
-                    .filter(m -> m.getName().equals("registerPacket"))
+
-                    .filter(m -> m.getParameterCount() == 3)
+                Object2IntMap<Class<? extends DefinedPacket>> packetMap = (Object2IntMap<Class<? extends DefinedPacket>>) protocolDataPacketMap.get(protocolData);
-                    .filter(m -> m.getParameterTypes()[0] == Class.class)
+                Supplier<? extends DefinedPacket>[] packetConstructors = (Supplier<? extends DefinedPacket>[]) protocolDataPacketConstructors.get(protocolData);
-                    .filter(m -> m.getParameterTypes()[1] == Supplier.class)
+
-                    .filter(m -> m.getParameterTypes()[2].isArray())
+                packetMap.put(Handshake.class, packetID);
-                    .findFirst()
+                packetConstructors[packetID] = SteamwarHandshake::new;
-                    .orElseThrow(() -> new RuntimeException("Could not find registerPacket method"));
+            }
-            method.setAccessible(true);
-            Object protocolMappingArray = Array.newInstance(protocolMappingClazz, 1);
-            Array.set(protocolMappingArray, 0, protocolMapping);
-            method.invoke(o, Handshake.class, new Supplier<Handshake>() {
-                @Override
-                public Handshake get() {
-                    return new SteamwarHandshake();
-                }
-            }, protocolMappingArray);
 
             chField = InitialHandler.class.getDeclaredField("ch");
             chField.setAccessible(true);
@@ -102,7 +104,7 @@ public class SteamwarConnectionListener implements Listener {
         if (!ConfigSystem.isEnabled()) return;
 
         String address = preLoginEvent.getConnection().getSocketAddress().toString();
-        if (address.startsWith("/78.31.71.136:")) {
+        if (address.startsWith("/178.63.72.88:")) {
             InitialHandler initialHandler = (InitialHandler) preLoginEvent.getConnection();
             String extraData = initialHandler.getExtraDataInHandshake();
             String[] split = extraData.split("\0");
@@ -158,8 +160,10 @@ public class SteamwarConnectionListener implements Listener {
             return;
         }
 
+        /*
         if (BungeeCord.getInstance().getPluginManager().getPlugin("BungeeTabListPlus") != null) {
             BungeeTabListPlusFixer.remove(postLoginEvent.getPlayer());
         }
+         */
     }
 }

steamwarci.yml

@@ -1,8 +1,2 @@
 build:
-  - "ln -s /home/gitea/lib"
+  - "./gradlew build --no-deamon"
-  - "cp ~/gradle.properties ."
-  - "chmod u+x build.gradle"
-  - "./gradlew build"
-
-artifacts:
-  "/binarys/SteamWarTeamserver.jar": "build/libs/SteamWarTeamserver.jar"