public User(Random random, ViewportFactory factory, IViewportBehaviour viewportBehaviour)
{
this.random = random;
this.viewportBehaviour = viewportBehaviour;
viewport = factory.Create(51.65211086156918 + random.NextDouble(), 0.251312255859375 + random.NextDouble());
}
public void Move(Viewport viewport)
{
//London: N: 51.507460346127864, E: -0.1009368896484375, S: 51.49143089340988, W: -0.15071868896484375
viewport.SetPosition(51.5 + 20 * (random.NextDouble() - 0.5), -0.1 + 20 * (random.NextDouble() - 0.5),
viewport.ZoomLevel.Value);
}