Making network manager

src/main/java/com/sekwah/advancedportals/compat/CraftBukkit.java

@@ -54,7 +54,7 @@ public class CraftBukkit {
             this.plugin.getLogger().info("Bukkit version detected " + bukkitImpl);
 
             Class<?> chatBaseComponent = Class.forName(minecraftPackage + "IChatBaseComponent"); // string to packet methods
-            Class<?> chatSerialClass = this.findClass(chatBaseComponent, "ChatSerializer");
+            Class<?> chatSerialClass = ReflectionHelper.findClass(chatBaseComponent, "ChatSerializer");
 
             Class<?> chatMessageTypeClass = Class.forName(minecraftPackage + "ChatMessageType");
 
@@ -92,7 +92,7 @@ public class CraftBukkit {
             plugin.getLogger().warning("Attempting to use backup porekit locations");
             // Fall back on your Porekit
             Class<?> textBaseComponent = Class.forName("net.minecraft.util.text.ITextComponent"); // string to packet methods
-            this.serializeMessage = this.findClass(textBaseComponent, "Serializer").getMethod("func_150699_a", String.class); // md: jsonToComponent
+            this.serializeMessage = ReflectionHelper.findClass(textBaseComponent, "Serializer").getMethod("func_150699_a", String.class); // md: jsonToComponent
             this.chatPacketConstructor = Class.forName("net.minecraft.network.play.server.SPacketChat").getConstructor(textBaseComponent, byte.class);
 
             this.playerGetHandle = Class.forName("blue.lapis.pore.impl.entity.PorePlayer").getMethod("getHandle");
@@ -125,16 +125,6 @@ public class CraftBukkit {
     }
 
 
-    public Class<?> findClass(Class<?> classObj, String className){
-        for(Class<?> classes : classObj.getDeclaredClasses()){
-            if(classes.getSimpleName().equals(className)){
-                return classes;
-            }
-        }
-        return null;
-    }
-
-
     /**
      * Blocks the beacon from showing
      * @param block

src/main/java/com/sekwah/advancedportals/injector/PacketInjector.java

@@ -1,14 +1,32 @@
 package com.sekwah.advancedportals.injector;
 
 import com.sekwah.advancedportals.AdvancedPortalsPlugin;
+import com.sekwah.advancedportals.reflection.ReflectionHelper;
+import io.netty.channel.Channel;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 
 public class PacketInjector {
 
+    private Method getPlayerHandle;
+    private Field playerConnection;
+    private Field networkManager;
+    private Field networkChannel;
+
     public PacketInjector(AdvancedPortalsPlugin plugin, String bukkitImpl) {
             String craftBukkitPackage = "org.bukkit.craftbukkit." + bukkitImpl + ".";
             String minecraftPackage = "net.minecraft.server." + bukkitImpl + ".";
 
-            
+        try {
+            getPlayerHandle = Class.forName(craftBukkitPackage + "entity.CraftPlayer").getMethod("getHandle");
+            playerConnection = Class.forName(minecraftPackage + "EntityPlayer").getField("playerConnection");
+            networkManager = Class.forName(minecraftPackage + "PlayerConnection").getField("networkManager");
+            networkChannel = ReflectionHelper.getFieldByType(Class.forName(minecraftPackage + "NetworkManager"), Channel.class, true);
+
+        } catch (NoSuchMethodException | ClassNotFoundException | NoSuchFieldException e) {
+            e.printStackTrace();
+        }
     }
 
 }

src/main/java/com/sekwah/advancedportals/reflection/ReflectionHelper.java

@@ -14,4 +14,13 @@ public class ReflectionHelper {
         }
         return null;
     }
+
+    public static Class<?> findClass(Class<?> classObj, String className){
+        for(Class<?> classes : classObj.getDeclaredClasses()){
+            if(classes.getSimpleName().equals(className)){
+                return classes;
+            }
+        }
+        return null;
+    }
 }