/// <summary>
/// Spawns the inventory icon into a given slot.
/// </summary>
/// <param name="slotIndex">The index of the slot that will parent the icon.</param>
/// <param name="slotsHandler">Used to pass into the icon's <see cref="SwappablePositionManager"/></param>
/// <returns>The items icon <see cref="GameObject"/> instance</returns>
public GameObject SpawnInventoryIcon(int slotIndex, InventorySlotsHandler slotsHandler)
{
SlotIndex = slotIndex;
GameObject itemObj = UnityEngine.Object.Instantiate(itemType.IconPrefab);
// Second child of the icon gameObject must be the text amt
GameObject textAmt = itemObj.transform.GetChild(TEXT_CHILD_IDX).gameObject;
if (itemObj.TryGetComponent(out IItemRefsGUID guid))
{
// assign the reference guid to be this items guid
guid.ItemGuid = this.guid;
}
// assign the slot index to the position manager for movement of items
var positionManager = itemObj.GetComponent <SwappablePositionManager>();
positionManager.SetSwappable(this);
SlotsHandler = slotsHandler;
Icon = itemObj.GetComponent <Image>();
TextAmt = textAmt.GetComponent <TextMeshProUGUI>();
SetTextAmt();
return(itemObj);
}
private void Awake()
{
swapManager = FindObjectOfType <SwapManager>();
inventorySlots = GetComponent <InventorySlotsHandler>();
if (inventorySlots != null)
{
inventorySlots.OnInventoryClosed = RemoveSwappableIfInventoryItem;
}
}