/// <summary>
/// Attempts to add an item to this slot.
/// If the item does not have a `DraggableItemType` or
/// does not match the type specified by this slot,
/// will throw a `CannotAddItemException`.
/// </summary>
/// <param name="item">The `Draggable` item to add to this slot</param>
public override void AddItem(Draggable item)
{
DraggableItemType draggableItemType = item.GetComponent <DraggableItemType>();
if (draggableItemType == null)
{
throw new CannotAddItemException("Item does not have a Type.");
}
if (draggableItemType.ItemType == Type)
{
base.AddItem(item);
}
else
{
throw new CannotAddItemException("Slot requires Type: " + Type + " and item is of Type: " + draggableItemType.ItemType);
}
}
public void ItemWasRemoved(GameObject item)
{
DraggableItemType itemType = item.GetComponent <DraggableItemType>();
if (itemType.ItemType == ItemType.Head)
{
HeadObject.SetActive(false);
}
else if (itemType.ItemType == ItemType.Chest)
{
ChestObject.SetActive(false);
}
else if (itemType.ItemType == ItemType.Legs)
{
LegObject.SetActive(false);
}
saySomething(ItemRemovedSayings);
}
/// <summary>
/// When this slot gets an item dropped on it,
/// it verifies that it is of the same ItemType.
/// If so, it adds the item to the slot.If not,
/// it uses the eventData as the drop was successful.
/// </summary>
/// <param name="eventData">The `PointerEventData` of the event</param>
public override void OnDrop(PointerEventData eventData)
{
DraggableItemType itemType = Draggable.DraggedItem.GetComponent <DraggableItemType>();
if (itemType == null)
{
eventData.Use();
return;
}
if (itemType.ItemType == Type)
{
base.OnDrop(eventData);
}
else
{
eventData.Use();
}
}
