//================================================================================================//
/// <summary>
/// check if this train occupies track
/// unrouted train
/// </summary>
public bool OccupiedByThisTrain(Train train)
{
return(OccupationState.ContainsTrain(train));
}
//================================================================================================//
/// <summary>
/// check if any trains occupy track
/// Check for other train without direction
/// </summary>
public bool OccupiedByOtherTrains(Train.TrainRouted train)
{
return(OccupationState.Count > 1 || (OccupationState.Count == 1 && !OccupationState.ContainsTrain(train)));
}