Bugfix in item constructor

src/engine/objects/Item.java

@@ -119,7 +119,7 @@ public class Item extends AbstractWorldObject {
                 this.containerType = Enum.ItemContainerType.FORGE;
                 break;
             case "warehouse":
-                this.containerType = Enum.ItemContainerType.FORGE;
+                this.containerType = ItemContainerType.WAREHOUSE;
                 break;
         }