private void OnDestroy()
{
if (indexable != null)
{
indexable.GetContainer().UnsetOnChanged(HandleContainerOnChanged);
}
}
// Start is called before the first frame update
void Start()
{
indexable = GetComponentInParent <IIndexable <Item> >();
indexable.GetContainer().SetOnChanged(HandleContainerOnChanged);
CheckContainer();
}
//public void Init(int index, Item item, int quantity, float baseWidth, float baseHeight)
public void StartDragging(GameObject sender, GameObject currentRaycast)
{
// Store the source
source = sender.GetComponent <IIndexable <Item> >();
// Get the image component
Image image = GetComponent <Image>();
// Set icon and resize
Item item = (source.GetContainer() as IContainer <Item>).GetElement(source.GetIndex());
image.sprite = item.Icon;
(transform as RectTransform).sizeDelta = new Vector2(baseWidth * item.SlotShape.x, baseHeight * item.SlotShape.y);
(transform as RectTransform).pivot = new Vector2(0f, 1f);
}
public void StopDragging(GameObject sender, GameObject currentRaycast)
{
if (currentRaycast == null)
{
ExitDragMode();
return;
}
// Try move to another slot
IIndexable <Item> dest = currentRaycast.GetComponent <IIndexable <Item> >();
if (dest != null)
{
// Get destination data
IContainer <Item> dstContainer = dest.GetContainer();
int dstIdx = dest.GetIndex();
Item dstItem = dstContainer.GetElement(dstIdx);
// Get source data
IContainer <Item> srcContainer = source.GetContainer();
int srcIdx = source.GetIndex();
Item srcItem = srcContainer.GetElement(source.GetIndex());
if (srcContainer == dstContainer) /*********************** Same container ( ex. from inventory to inventory ) *********************/
{
if (dstItem == null || dstItem == srcItem) // Destination is empty or contains the same item
{
int srcQ = srcContainer.GetQuantity(srcIdx);
int dstFreeRoom = srcContainer.GetFreeRoom(dstIdx, srcItem);
bool doNothing = false;
// If there is no room or I'm not moving the item at all then do nothing
bool multiSlotSupport = new List <System.Type>(srcContainer.GetType().GetInterfaces()).Contains(typeof(IBigSlotContainer));
if ((dstFreeRoom <= 0) || ((dstIdx == srcIdx || (multiSlotSupport && (srcContainer as IBigSlotContainer).GetRootIndex(srcIdx) == (srcContainer as IBigSlotContainer).GetRootIndex(dstIdx)))))
{
doNothing = false;
}
if (!doNothing)
{
int max = Mathf.Min(dstFreeRoom, srcQ);
Debug.Log("Max:" + max);
if (max > 1 && Input.GetKey(KeyCode.LeftControl))
{
CounterSliderUI.Instance.Show(1, max /*srcContainer.GetQuantity(srcIdx)*/, (int a) =>
{
// Move items
srcContainer.Move(srcIdx, dstIdx, a);
}, () => { });
}
else
{
max = 1;
srcContainer.Move(srcIdx, dstIdx, max);
}
}
}
}
else /********** Different containers *****************/
{
if (dstItem == null || dstItem == srcItem) // Destination is empty or contains the same item
{
int srcQ = srcContainer.GetQuantity(srcIdx);
int dstFreeRoom = dstContainer.GetFreeRoom(dstIdx, srcItem);
bool doNothing = false;
if (dstFreeRoom <= 0)
{
doNothing = true;
}
if (!doNothing)
{
int max = Mathf.Min(dstFreeRoom, srcQ);
Debug.Log("Max:" + max);
if (max > 1 && Input.GetKey(KeyCode.LeftControl))
{
CounterSliderUI.Instance.Show(1, max /*srcContainer.GetQuantity(srcIdx)*/, (int a) =>
{
// Move items
int q = dstContainer.Insert(dstIdx, srcItem, max);
if (q > 0)
{
srcContainer.Remove(srcIdx, q);
}
}, () => { });
}
else
{
max = 1;
// Move items
int q = dstContainer.Insert(dstIdx, srcItem, max);
if (q > 0)
{
srcContainer.Remove(srcIdx, q);
}
}
}
}
else // Different items between different containers
{
int srcQ = srcContainer.GetQuantity(srcIdx);
int dstFreeRoom = dstContainer.GetFreeRoom(dstIdx, srcItem);
bool doNothing = false;
if (!doNothing)
{
int max = Mathf.Min(dstFreeRoom, srcQ);
Debug.Log("Max:" + max);
if (max > 1 && Input.GetKey(KeyCode.LeftControl))
{
CounterSliderUI.Instance.Show(1, max /*srcContainer.GetQuantity(srcIdx)*/, (int a) =>
{
// Move items
TrySwitch(srcIdx, dstIdx, srcItem, dstItem, max, srcContainer, dstContainer);
}, () => { });
}
else
{
max = 1;
TrySwitch(srcIdx, dstIdx, srcItem, dstItem, max, srcContainer, dstContainer);
}
}
}
}
}
ExitDragMode();
}
