/// <summary>
/// Creates UI item, plays its "get" animation and adds it to list of active UI items
/// </summary>
/// <param name="key">Item to create a UI item from</param>
public void AddItem(InteractableItemKey key)
{
// If slot already exists, make that item fill the slot
foreach (InventoryItemUI slotItem in slotItems)
{
if (slotItem.itemKey == key)
{
slotItem.PlayItemGetAnimation();
activeItems.Add(slotItem);
slotItems.Remove(slotItem);
return;
}
}
// else create new item and immediately fill the slot
GameObject item = Instantiate(itemPrefab, itemParent);
InventoryItemUI itemUI = item.GetComponent <InventoryItemUI>();
if (itemUI == null)
{
Debug.LogError("Item prefab in InventoryUI does not have a InventoryItemUI component");
Destroy(item);
}
else
{
itemUI.Init(key);
itemUI.PlayItemGetAnimation();
activeItems.Add(itemUI);
}
}