public Wagon AddWagon()
{
GameObject wagonObject = new GameObject("Wagon");
Wagon wagon = wagonObject.AddComponent <Wagon>();
float wagonDistance = Wagons.Sum(x => Wagon.Length) + (Wagons.Count * WagonConnectionLength);
RailPathPosition wagonPosition = GetBackwardsPathPosition(RailPosition, wagonDistance);
wagon.InitWagon(this, wagonPosition);
Wagons.Add(wagon);
wagon.transform.SetParent(transform);
wagon.transform.localPosition = Vector3.zero;
UpdatePosition();
return(wagon);
}
