void UIItemSlot.SlotInteractor.StopHover(UIItemSlot hovering, UIAbstractContainer overContainer, UIItemSlot over)
{
// TODO: If not compatible, do something other than un-highlighting
if (over)
{
over.Highlighted = false;
}
else
{
overContainer.Highlighted = false;
}
}
void UIItemSlot.SlotInteractor.StartHover(UIItemSlot hovering, UIAbstractContainer overContainer, UIItemSlot over)
{
// TODO: Check if compatible, if not, do something other than highlighting.
if (over)
{
over.Highlighted = true;
}
else
{
overContainer.Highlighted = true;
}
}
/**
* Finds either the slot and container, or just container, or nothing, at the given point.
*/
public static UISlotRef FindSlotAtPointer(PointerEventData eventData)
{
// Check if hovering
List <RaycastResult> results = new List <RaycastResult>();
EventSystem.current.RaycastAll(eventData, results);
// Find what we might be hovering over
UIAbstractContainer foundContainer = null;
UIItemSlot foundSlot = null;
foreach (var result in results)
{
var container = result.gameObject.GetComponent <UIAbstractContainer>();
if (container != null)
{
foundContainer = container;
}
var slot = result.gameObject.GetComponent <UIItemSlot>();
if (slot != null)
{
foundSlot = slot;
}
}
// TODO: This is a hack that will be removed soon
if (foundSlot && !foundContainer)
{
Transform obj = foundSlot.transform.parent;
while (obj)
{
if (obj.GetComponent <UIAbstractContainer>())
{
foundContainer = obj.GetComponent <UIAbstractContainer>();
break;
}
obj = obj.parent;
}
}
UISlotRef slotRef;
slotRef.container = foundContainer;
slotRef.slot = foundSlot;
return(slotRef);
}
public UISlotRef(UIAbstractContainer container, UIItemSlot slot)
{
this.container = container;
this.slot = slot;
}
