public void OnPointerDown(PointerEventData eventData)
 {
     mobileController.drag = true;
     // if (pointer == null)
     // {
     //  pointer = eventData;
     //}
     // Objecta.SetActive(true);
     Objecta.transform.GetComponent <RectTransform>().anchoredPosition = eventData.pointerCurrentRaycast.screenPosition - new Vector2(Objecta.transform.GetComponent <RectTransform>().rect.width, Objecta.transform.GetComponent <RectTransform>().rect.height);
     //print(eventData.pointerCurrentRaycast.screenPosition.x + " " + eventData.pointerCurrentRaycast.screenPosition.y);
     StartCoroutine(mobileController.OnDrag(eventData));
 }