Fix item drop check in Wizards

Currently players are unable to drop items if the held item
slot is below 5.  This works fine when dropping items simply
by pressing q, but it often interferes with players dropping
items from an open inventory.  This commit changes the check
to iterate over the first five slots and only cancel the event
if they're dropping one of them.

Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/game/games/wizards/Wizards.java

@@ -1285,11 +1285,15 @@ public class Wizards extends SoloGame
 	@EventHandler
 	public void onDropItem(PlayerDropItemEvent event)
 	{
-		if (event.getPlayer().getInventory().getHeldItemSlot() < 5)
+		// Check to see if they item they're dropping is from one of the first five slots(wand slots)
+		for (int i = 0; i < 5; i++)
+		{
+			if (event.getPlayer().getInventory().getItem(i) == null)
 			{
 				event.setCancelled(true);
 			}
 		}
+	}
 
 	@EventHandler
 	public void onEndOrPrepare(GameStateChangeEvent event)