public static ItemPrefabRegister GetInstance() // for singleton
{
if (instance == null)
{
return(instance = new ItemPrefabRegister());
}
return(instance);
} // end : GetInstance
} // end : Add to Inventory
/* DumpItem()
* Removes the fetched item from the inventory or stack
* and places a copy of the assigned prefab on the
* player position.
* If no item with id is left, nothing happens.
*/
public void DumpItem(int id)
{
GameObject objItem;
Item dataItem;
if (RemoveFromInventory(id, out dataItem))
{
// copy the prefab to player's location
objItem = ItemPrefabRegister.GetInstance().GetClone(dataItem.Prefab);
objItem.transform.position = player.transform.position;
}
} // end : DumpItem
void Awake()
{
bool success;
string filename = Application.dataPath + ITEM_FILE;
database = InvokeDatabase(filename);
// load every prefab data to the database
foreach (Item item in database.Values)
{
ItemPrefabRegister.GetInstance().AddPrefab(item.Prefab);
ItemIconRegister.GetInstance().AddIcon(item.Handle);
}
success = ItemPrefabRegister.GetInstance().LoadPrefabs();
success &= ItemIconRegister.GetInstance().LoadIcons();
if (!success)
{
Debug.Log("Some item prefabs could not be loaded. See Error Log!");
}
} // end : Awake
