/// <summary>
/// Put an object in an inventory slot
/// </summary>
public void AddObject(PlayerObjectScript obj, int slotIndex)
{
// can't add object if inventory is full
if (slotIndex != -1)
{
inventory[slotIndex].SetItem(obj);
}
}
public void SetItem(PlayerObjectScript obj)
{
item = obj;
stack++;
if (obj == null)
{
stack = 0;
}
}
public void Use()
{
if (stack > 0)
{
stack--;
}
if (stack == 0)
{
item = null;
}
}
public PlayerInventorySlot()
{
stack = 0;
item = null;
}
/// <summary>
/// Set image associated to the object in the UI slot item
/// </summary>
/// <param name="obj"></param>
/// <param name="index"></param>
public void SetItemUISlot(PlayerObjectScript obj, int index)
{
inventorySlotUI[index].transform.GetChild(1).GetComponent <Image>().sprite = obj != null?obj.GetSprite() : defaultInvImage;
}