void OnEnable ()
{
Debug.Log ("------------------");
Debug.Log ("FACTORY DESIGN PATTERN");
Debug.Log ("Use Keys U R and B in Scene)");
factory = new EnemyShipFactory ();
}
void OnEnable()
{
Debug.Log("------------------");
Debug.Log("FACTORY DESIGN PATTERN");
Debug.Log("Use Keys U R and B in Scene)");
factory = new EnemyShipFactory();
}