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

@@ -20,7 +20,6 @@
 package de.steamwar.fightsystem.listener;
 
 import de.steamwar.fightsystem.ArenaMode;
-import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.Fight;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
@@ -28,7 +27,6 @@ import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
 import org.bukkit.event.inventory.InventoryType;
@@ -74,10 +72,4 @@ public class InFightInventory implements Listener {
             }
         }
     }
-
-    @EventHandler
-    public void onBlockDispense(BlockDispenseEvent e) {
-        if(Config.ArenaRegion.inRegion(e.getBlock()) && e.getItem().getType() == Material.TNT)
-            e.setCancelled(true);
-    }
 }

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

@@ -29,10 +29,13 @@ import de.steamwar.fightsystem.states.StateDependentListener;
 import net.md_5.bungee.api.ChatMessageType;
 import org.bukkit.GameMode;
 import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.type.Dispenser;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.block.BlockFromToEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
@@ -161,4 +164,15 @@ public class Permanent implements Listener {
 
         event.setCancelled(true);
     }
+
+    @EventHandler
+    public void onBlockDispense(BlockDispenseEvent e) {
+        Block block = e.getBlock();
+
+        if(!Config.ArenaRegion.inRegion(block))
+            return;
+
+        if(e.getItem().getType() == Material.TNT || block.getRelative(((Dispenser) block.getBlockData()).getFacing()).isLiquid())
+            e.setCancelled(true);
+    }
 }