/// <summary>
/// Takes one action (move the car one spot or pick up the passenger).
/// </summary>
/// <param name="car">The car to move</param>
/// <param name="passenger">The passenger to pick up</param>
private static void Tick(Car car, Passenger passenger)
{
}
public void GetInCar(Car car)
{
Car = car;
car.PickupPassenger(this);
Console.WriteLine("Passenger got in car.");
}