FightSystem_Core/src/de/steamwar/fightsystem/FightSystem.java

@@ -152,7 +152,6 @@ public class FightSystem extends JavaPlugin {
 
     @Override
     public void onDisable() {
-        ProtocolAPI.tinyProtocol.close();
         GlobalRecorder.getInstance().close();
     }
 

FightSystem_Core/src/de/steamwar/fightsystem/fight/Fight.java

@@ -20,13 +20,13 @@
 package de.steamwar.fightsystem.fight;
 
 import com.comphenix.tinyprotocol.Reflection;
+import com.comphenix.tinyprotocol.TinyProtocol;
 import com.mojang.authlib.GameProfile;
 import de.steamwar.core.Core;
 import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.record.GlobalRecorder;
-import de.steamwar.fightsystem.utils.ProtocolAPI;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
 import org.bukkit.Sound;
@@ -146,7 +146,7 @@ public class Fight {
 
     private static final Reflection.ConstructorInvoker playerInfoDataConstructor = Reflection.getConstructor(playerInfoDataClass, playerInfoPacket, GameProfile.class, int.class, enumGamemode, iChatBaseComponent);
     public static void pseudoSpectator(Player player, boolean enable) {
-        ProtocolAPI.tinyProtocol.sendPacket(player, playerInfoPacket(updateGamemode, new GameProfile(player.getUniqueId(), player.getName()), enable ? creative : spectator));
+        TinyProtocol.instance.sendPacket(player, playerInfoPacket(updateGamemode, new GameProfile(player.getUniqueId(), player.getName()), enable ? creative : spectator));
     }
 
     public static Object playerInfoPacket(Object action, GameProfile profile, Object mode) {

FightSystem_Core/src/de/steamwar/fightsystem/listener/PistonListener.java

@@ -24,6 +24,7 @@ import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockPistonExtendEvent;
@@ -41,8 +42,9 @@ public class PistonListener implements Listener {
 
     @EventHandler
     public void handlePistonExtend(BlockPistonExtendEvent e){
+        BlockFace face = e.getDirection();
         for(Block block : e.getBlocks()){
-            if(!Config.BlueExtendRegion.inRegion(block) && !Config.RedExtendRegion.inRegion(block)){
+            if(!Config.BlueExtendRegion.inRegion(block.getRelative(face)) && !Config.RedExtendRegion.inRegion(block.getRelative(face))){
                 e.setCancelled(true);
                 return;
             }

FightSystem_Core/src/de/steamwar/fightsystem/record/REntity.java

@@ -20,6 +20,7 @@
 package de.steamwar.fightsystem.record;
 
 import com.comphenix.tinyprotocol.Reflection;
+import com.comphenix.tinyprotocol.TinyProtocol;
 import com.mojang.authlib.GameProfile;
 import de.steamwar.core.Core;
 import de.steamwar.fightsystem.fight.Fight;
@@ -72,22 +73,22 @@ public class REntity {
     public static void playerJoins(Player player) {
         for(REntity entity : entities.values()){
             if(entity.entityType == EntityType.PLAYER){
-                ProtocolAPI.tinyProtocol.sendPacket(player, entity.getPlayerInfoPacket());
-                ProtocolAPI.tinyProtocol.sendPacket(player, entity.getNamedSpawnPacket());
+                TinyProtocol.instance.sendPacket(player, entity.getPlayerInfoPacket());
+                TinyProtocol.instance.sendPacket(player, entity.getNamedSpawnPacket());
                 for (Map.Entry<String, ItemStack> entry : entity.itemSlots.entrySet()) {
-                    ProtocolAPI.tinyProtocol.sendPacket(player, entity.getEquipmentPacket(entry.getKey(), entry.getValue()));
+                    TinyProtocol.instance.sendPacket(player, entity.getEquipmentPacket(entry.getKey(), entry.getValue()));
                 }
             }else{
-                ProtocolAPI.tinyProtocol.sendPacket(player, entity.getSpawnEntityPacket());
+                TinyProtocol.instance.sendPacket(player, entity.getSpawnEntityPacket());
             }
-            ProtocolAPI.tinyProtocol.sendPacket(player, entity.getTeleportPacket());
-            ProtocolAPI.tinyProtocol.sendPacket(player, entity.getHeadRotationPacket());
+            TinyProtocol.instance.sendPacket(player, entity.getTeleportPacket());
+            TinyProtocol.instance.sendPacket(player, entity.getHeadRotationPacket());
 
             if(entity.fireTick != 0) {
-                ProtocolAPI.tinyProtocol.sendPacket(player, entity.getDataWatcherPacket(entityStatusWatcher, (byte) 1));
+                TinyProtocol.instance.sendPacket(player, entity.getDataWatcherPacket(entityStatusWatcher, (byte) 1));
             }
             if(entity.sneaks) {
-                ProtocolAPI.tinyProtocol.sendPacket(player, entity.getDataWatcherPacket(sneakingDataWatcher, BlockIdWrapper.impl.getPose(true)));
+                TinyProtocol.instance.sendPacket(player, entity.getDataWatcherPacket(sneakingDataWatcher, BlockIdWrapper.impl.getPose(true)));
             }
         }
     }

FightSystem_Core/src/de/steamwar/fightsystem/utils/ProtocolAPI.java

@@ -20,8 +20,6 @@
 package de.steamwar.fightsystem.utils;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.fightsystem.FightSystem;
-import io.netty.channel.Channel;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
@@ -42,23 +40,20 @@ public class ProtocolAPI {
     private static final Map<Class<?>, BiFunction<Player, Object, Object>> outgoingHandler = new HashMap<>();
     private static final Map<Class<?>, BiFunction<Player, Object, Object>> incomingHandler = new HashMap<>();
 
-    public static final TinyProtocol tinyProtocol = new TinyProtocol(FightSystem.getPlugin()) {
-        @Override
-        public Object onPacketOutAsync(Player receiver, Channel channel, Object packet) {
+    static {
+        TinyProtocol.instance.setOutFilter((receiver, channel, packet) -> {
             BiFunction<Player, Object, Object> handler = outgoingHandler.get(packet.getClass());
             if(handler == null)
                 return packet;
             return handler.apply(receiver, packet);
-        }
-
-        @Override
-        public Object onPacketInAsync(Player sender, Channel channel, Object packet) {
+        });
+        TinyProtocol.instance.setInFilter((sender, channel, packet) -> {
             BiFunction<Player, Object, Object> handler = incomingHandler.get(packet.getClass());
             if(handler == null)
                 return packet;
             return handler.apply(sender, packet);
+        });
     }
-    };
 
     public static void setOutgoingHandler(Class<?> packetClass, BiFunction<Player, Object, Object> handler) {
         outgoingHandler.put(packetClass, handler);
@@ -77,7 +72,7 @@ public class ProtocolAPI {
     }
 
     public static void broadcastPacket(Object packet) {
-        Bukkit.getOnlinePlayers().stream().map(tinyProtocol::getChannel).filter(tinyProtocol::hasInjected).forEach(channel -> tinyProtocol.sendPacket(channel, packet));
+        Bukkit.getOnlinePlayers().stream().map(TinyProtocol.instance::getChannel).filter(TinyProtocol.instance::hasInjected).forEach(channel -> TinyProtocol.instance.sendPacket(channel, packet));
     }
 
     public static BiFunction<Object, UnaryOperator<Object>, Object> arrayCloneGenerator(Class<?> elementClass) {