void CreateCoin()
{// Objeto a Instanciar, posicion actual del gameObject, variable necesaria para el instantiate
Vector3 transformUpdate = new Vector3(transform.position.x, transform.position.y, transform.position.z);
GameObject coin = Instantiate(ItemToDrop, transformUpdate, Quaternion.identity);
CoinController coinC = coin.GetComponent <CoinController>();
coinC.SendMessage("ImpulseCoin");
}