src/de/steamwar/misslewars/listener/ItemListener.java

@@ -21,8 +21,12 @@ import org.bukkit.entity.Snowball;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.entity.ProjectileLaunchEvent;
+import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryCloseEvent;
+import org.bukkit.event.inventory.InventoryDragEvent;
+import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 
 import java.io.File;
@@ -82,11 +86,25 @@ public class ItemListener extends BasicListener {
 		}
 	}
 
-	@EventHandler(ignoreCancelled = true)
-	public void onInventoryClose(InventoryCloseEvent event) {
-		if(event.getInventory().contains(Material.BOW)) {
-			event.getInventory().setItem(event.getInventory().first(Material.BOW), new ItemStack(Material.AIR));
-			event.getPlayer().getInventory().addItem(MWTeam.getBow());
-		}
+	@EventHandler
+	public void onInventoryClick(InventoryClickEvent event) {
+		Inventory clicked = event.getClickedInventory();
+		if(event.getClick().isShiftClick()){
+			ItemStack clickedOn = event.getCurrentItem();
+
+			if(
+					clickedOn != null &&
+							event.getView().getTopInventory().getType() != InventoryType.CRAFTING &&
+							event.getCurrentItem().getType() != Material.BOW &&
+							clicked == event.getWhoClicked().getInventory())
+				event.setCancelled(true);
+		}else if (
+				clicked != event.getWhoClicked().getInventory() &&
+						clicked != null &&
+						clicked.getType() != InventoryType.PLAYER &&
+						event.getCurrentItem().getType() != Material.BOW &&
+						event.getCursor() != null &&
+						event.getCursor().getType() != Material.AIR)
+			event.setCancelled(true);
 	}
 }