public void OnIconDrag(PointerEventData eventData, GameObject page)
{
// Log (TAG, "OnIconDrag eventData.position:"+eventData.position);
// Log (TAG, "OnIconDrag current pageIndex:"+pageController.getCurrentPosition()+" drag page:"+page.GetComponent<PageLayout>().pageNumber);
IconController action = currentDragIcon.GetComponent <IconController> ();
action.OnDrag(eventData);
RectTransform rt = currentDragIcon.GetComponent <RectTransform> ();
Vector2 anchoredPosition = rt.anchoredPosition;
Vector2 center = rt.rect.center;
Vector2 iconCenter = new Vector2(anchoredPosition.x + center.x, anchoredPosition.y + center.y);
// Log (TAG, "OnIconDrag iconCenter:"+iconCenter);
int touchIndex = pageController.PointToIndex(iconCenter);
// Log (TAG, "OnIconDrag touchIndex:"+touchIndex);
// Log(TAG, "OnIconDrag dragIndex:"+iconMovingInfo.dragIndex+" dropIndex:"+iconMovingInfo.dropIndex);
if (touchIndex == -1)
{
Log(TAG, "touchIndex == -1");
return;
}
if (iconMovingInfo.dropIndex != touchIndex)
{
CancelInvoke();
}
if (iconMovingInfo.dragIndex != touchIndex)
{
iconMovingInfo.dropIndex = touchIndex;
}
if (iconMovingInfo.dropIndex == -1)
{
return;
}
if (iconMovingInfo.dragIndex == iconMovingInfo.dropIndex)
{
return;
}
Invoke("InvokeExchange", 0.4f);
}