public void OnDrop(PointerEventData data)
{
GameObject droppedObject = data.pointerDrag;
ItemSprite droppedSprite = droppedObject.GetComponent <ItemSprite>();
if (transform.childCount > 0 && Active &&
droppedSprite.Reference.GetComponent <ItemPickable>().Stackable) // checks if multiple/stackable
{
ItemSprite currentSprite = transform.GetChild(0).gameObject.GetComponent <ItemSprite>();
bool stackableCurrent = currentSprite.Reference.GetComponent <ItemPickable>().Stackable;
if (stackableCurrent)
{
int availableToTransfer = currentSprite.Reference.GetComponent <ItemPickable>().MaxStack - currentSprite.Quantity;
if (droppedSprite.Reference.name == currentSprite.Reference.name)
{
bool limitOfStack = currentSprite.QuantityChange(droppedSprite.Quantity, droppedSprite.Reference.GetComponent <ItemPickable>());
if (limitOfStack)
{
droppedSprite.enableAllBlockRaycast();
currentSprite.gameObject.GetComponent <CanvasGroup>().blocksRaycasts = true;
currentSprite.QuantityChangeImplicit(droppedSprite.Quantity);
currentSprite.UpdateQuickSlotInfo();
droppedSprite.ClearQuickSlotInfo();
droppedSprite.willDestroy();
Destroy(droppedSprite.Reference.gameObject);
Destroy(droppedObject, 0.25f);
}
else
{
if (droppedSprite.Quantity > 0 && availableToTransfer > 0)
{
currentSprite.UpdateQuickSlotInfo();
droppedSprite.UpdateQuickSlotInfo();
droppedSprite.QuantityChangeImplicit(-availableToTransfer);
currentSprite.QuantityChangeImplicit(availableToTransfer);
}
}
}
}
else
{
if (transform.childCount == 0 && Active)
{
droppedObject.transform.SetParent(transform);
droppedObject.GetComponent <CanvasGroup>().blocksRaycasts = true;
}
}
}
else
{
if (transform.childCount == 0 && Active)
{
droppedObject.transform.SetParent(transform);
droppedObject.GetComponent <CanvasGroup>().blocksRaycasts = true;
}
}
}