private void Start()
{
changed = true;
GameObject drg = GameObject.Find("Square(Clone)");
if (drg != null)
{
dragBuilding = (DragBuilding)drg.GetComponent(typeof(DragBuilding));
}
}
void Start()
{
GameObject gObj = GameObject.Find("GridController");
gridController = (GridController)gObj.GetComponent(typeof(GridController));
// GameObject obj = GameObject.Find("Square(Clone)");
GameObject obj = GameObject.Find("Square(Clone)");
dragBuilding = (DragBuilding)obj.GetComponent(typeof(DragBuilding));
sprite = GetComponent <SpriteRenderer>();
}
