public static void AddTransport(this Track track, int volume, params Transport[] transports)
{
foreach (Transport transport in transports)
{
switch (transport)
{
case Car car:
track.AddCar(car, volume);
break;
case Train train:
track.AddTrain(train, volume);
break;
case Plane plane:
track.AddPlane(plane, volume);
break;
default:
break;
}
}
}
