Only allow TNT transfers to inventories

Signed-off-by: Lixfel <agga-games@gmx.de>

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

@@ -29,8 +29,6 @@ import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
 import org.bukkit.event.inventory.InventoryType;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.ItemStack;
 
 public class InFightInventory implements Listener {
 
@@ -40,22 +38,12 @@ public class InFightInventory implements Listener {
 
     @EventHandler
     public void onInventoryClick(InventoryClickEvent event) {
-        Inventory clicked = event.getClickedInventory();
-        if(event.getClick().isShiftClick()){
-                ItemStack clickedOn = event.getCurrentItem();
+        InventoryType top = event.getView().getTopInventory().getType();
+        if(top == InventoryType.CRAFTING)
+            return;
 
-                if(
-                        clickedOn != null &&
-                        event.getView().getTopInventory().getType() != InventoryType.CRAFTING &&
-                        clicked == event.getWhoClicked().getInventory())
-                    event.setCancelled(true);
-        }else if (
-                clicked != event.getWhoClicked().getInventory() &&
-                clicked != null &&
-                clicked.getType() != InventoryType.PLAYER &&
-                event.getCursor() != null &&
-                event.getCursor().getType() != Material.AIR)
-            event.setCancelled(true);
+        if ((event.getCursor() != null && event.getCursor().getType() != Material.TNT) || (event.getCurrentItem() != null && event.getCurrentItem().getType() != Material.TNT))
+            event.setCancelled(true); // Deny if transferred item is not TNT
     }
 
     @EventHandler