// Use this for initialization
void Start()
{
if (instance == null)
{
instance = this;
}
raycastHorizontal = (ls.buttonsVertical[(int)ls.n - 1].transform.position - bm.boxes[0].transform.position).x;
raycastVertical = (ls.buttonsHorizontal[0].transform.position - bm.boxes[0].transform.position).y;
}