public void OnBeginDrag(PointerEventData eventData)
{
DraggedItem = this;
DraggedItemStartSlot = GetSlot();
_tmpItemStartPosition = TheTransform.position;
TheTransform.SetParent(MainCanvas.transform);
TheCanvasGroup.blocksRaycasts = false;
}
private void SetupSlots()
{
// Set the slot inventory
for (int i = 0; i < TheSlotsContainer.SlotsCount; i++)
{
// NOTE: if inventory is not set on start
// the slots must be updated at some point
UISlot slot = TheSlotsContainer.UISlotList[i];
slot.InventoryUUID = InventoryUUID;
}
}
public UISlot GetSlot(bool force = false)
{
if (_theUISlot == null)
{
_theUISlot = GetComponentInParent <UISlot>();
}
if (force)
{
_theUISlot = GetComponentInParent <UISlot>();
}
return(_theUISlot);
}
private void AddItem(IItem item, bool updateUI)
{
if (TheInventory == null)
{
Debug.LogWarning("The inventory is null... Is this a network ui object??");
return;
}
UISlot slot = TheSlotsContainer.GetSlot();
if (slot)
{
slot.UpdateSlotItem(item, updateUI);
}
else
{
Debug.LogError("The slot is null.. is the inventory full???");
}
}
public void OnEndDrag(PointerEventData eventData)
{
if (TheTransform.parent == DraggedItemStartSlot)
{
TheTransform.position = _tmpItemStartPosition;
}
UISlot tmpSlot = GetSlot(true);
if (tmpSlot == null)
{
TheTransform.SetParent(DraggedItemStartSlot.transform);
// Remove item from inventory
if (Item != null)
{
EventSystem.EventMessenger.Instance.Raise(new Events.EventRemoveItemFromInventory(DraggedItemStartSlot.InventoryUUID, DraggedItemStartSlot.ThisUIItem.Item, false));
}
Item = null;
UpdateUI();
// check quantity ??
// Event item was removed...
}
else
{
if (tmpSlot.InventoryUUID != DraggedItemStartSlot.InventoryUUID)
{
EventSystem.EventMessenger.Instance.Raise(new Events.EventAddItemToInventory(tmpSlot.InventoryUUID, tmpSlot.ThisUIItem.Item, false));
}
}
// Set Variables back to a safe value
DraggedItem = null;
DraggedItemStartSlot = null;
_tmpItemStartPosition = TheTransform.position;
TheCanvasGroup.blocksRaycasts = true;
}
public void OnEndDrag(PointerEventData eventData)
{
if (Item == null)
{
return;
}
// If the parent slot is the same move the item back to its
// start position
if (transform.parent == DraggedItemStartSlot)
{
transform.position = _tmpItemStartPosition;
}
TheCanvasGroup.blocksRaycasts = true;
// If The item is dragged outside a valid slot remove it
if (Slot == null)
{
//Debug.Log("DRAGGED OUTSIDE INVENTORY");
// Put the item back to its place
transform.SetParent(DraggedItemStartSlot.transform);
EventMessenger.Instance.Raise(new EventRemoveItemFromInventory(Item.BaseData.InventoryUUID, Item, false));
// If the item was stacked the slot will be null as well
// so we check if the quantity is greater then 0 to generate drop
// Trigger event to generate inventory drop
if ((Item.BaseData as IStackableData).Quantity > 0)
{
Debug.LogWarning("Should send event to generate a drop");
// --> EventMessenger.Instance.Raise(new EventInventoryGenerateDrop(DraggedItemStartSlot.InventoryPanel.Inventory, Item));
}
DestroyItem();
return;
}
if ((Item.BaseData as IStackableData).Quantity <= 0)
{
//Debug.Log("ITEM HAVE NO QUANTITY REMOVING");
EventMessenger.Instance.Raise(new EventRemoveItemFromInventory(DraggedItemStartSlot.InventoryUUID, Item, false));
DestroyItem();
return;
}
UpdateSlotInfo();
// We no longer need this references
// Set back to a safe value
DraggedItem = null;
DraggedItemStartSlot = null;
_tmpItemStartPosition = transform.position;
ToggleQuantity(true);
ToggleDamageBar(true);
UpdateQuantity();
UpdateDamageBar();
}