public void Interact(PlayerController p)
{
if (!_drank) {
p.Beverages += 1.0f;
p.AwardPoints(PointsToDrink);
_drank = true;
}
Vector3 direction = p.gameObject.transform.forward + new Vector3 (6f, 9f, 6f);
gameObject.rigidbody.AddForce (direction);
}