public void RemoveWagonFromTrain(int wagon_id, int station_id)
{
this.wagon_list.Remove(wagon_list.Find(delegate(Wagon wagon) {
return(wagon.wagon_id == wagon_id);
}));
int index = FindIndexOfStation(station_id);
Wagon w = Wagon.Find(wagon_id);
wagons_by_station[index].Add(w);
}
public void AddWagonToTrain(int wagon_id, int station_id)
{
Wagon wagon = Wagon.Find(wagon_id);
wagon_list.Add(wagon);
int index = FindIndexOfStation(station_id);
this.wagons_by_station[index].Remove(wagons_by_station[index].Find(delegate(Wagon w) {
return(w.wagon_id == wagon_id);
}));
}