/// <summary>
/// Stop Drag when the screen block is clicked in dragging mode.
/// </summary>
/// <param name="eventData"></param>
private void OnScreenBlockClicked(PointerEventData eventData)
{
StopDrag();
List <RaycastResult> results = new List <RaycastResult>();
EventSystem.current.RaycastAll(eventData, results);
DropMe dropMe = null;
foreach (var result in results)
{
dropMe = result.gameObject.GetComponent <DropMe>();
if (dropMe != null)
{
break;
}
}
if (dropMe != null && dropMe.AllowDropped(this))
{
// Allow to be dropped: place the item to the new parent
transform.SetParent(dropMe.transform);
actionDragFinished.RaiseEvent(true);
}
else
{
// Don't allow to be dropped: place the item to the parent before
transform.SetParent(parentBeforeDrag);
actionDragFinished.RaiseEvent(false);
}
}
public void OnHintButtonClicked()
{
actionHintClicked.RaiseEvent();
}
public void OnPointerClick(PointerEventData eventData)
{
actionBlockClicked.RaiseEvent(eventData);
}
