resource stacking update

src/engine/objects/CharacterItemManager.java

@@ -1245,14 +1245,24 @@ public class CharacterItemManager {
                 return false;
             }
         if (i.getItemBase().getType().equals(ItemType.RESOURCE) && this.getOwner().getObjectType().equals(GameObjectType.PlayerCharacter)) {
+            boolean added = false;
             for(Item item : this.getInventory()){
                 if(item.getItemBaseID() == i.getItemBaseID()){
                     if(item.getNumOfItems() + i.getNumOfItems() <= Warehouse.getMaxResources().get(item.getItemBaseID())) {
                         item.setNumOfItems(item.getNumOfItems() + i.getNumOfItems());
                         updateInventory();
+                        added = true;
                     }
                 }
             }
+            if(!added){
+                this.inventory.add(i);
+                this.itemIDtoType.put(i.getObjectUUID(), i.getObjectType().ordinal());
+
+                ItemBase ib = i.getItemBase();
+                if (ib != null)
+                    this.inventoryWeight += ib.getWeight();
+            }
         }else {
             this.inventory.add(i);
             this.itemIDtoType.put(i.getObjectUUID(), i.getObjectType().ordinal());