public void Initialize(double scale, Canvas canvas, Universe.Universe universe)
{
PlanetViewModels = universe.Planets.Select(p => new PlanetViewModel(scale, p)).ToList();
SpaceShipViewModels = universe.SpaceShips.Select(s => new SpaceShipViewModel(s)).ToList();
Center = MovingBodies[0];
SelectedBody = new Label("Current reference:", Center.Name.Text);
ScaleText = new Label("Scale:");
TimeScaleText = new Label("Time scale:");
Distance = new Label("Distance:");
Speed = new Label("v:");
Acceleration = new Label("Δv:");
AddToCanvas(canvas, SelectedBody, 0);
AddToCanvas(canvas, ScaleText, 1);
AddToCanvas(canvas, TimeScaleText, 2);
AddToCanvas(canvas, Distance, 3);
AddToCanvas(canvas, Speed, 4);
AddToCanvas(canvas, Acceleration, 5);
foreach (var body in MovingBodies)
{
body.AddToCanvas(canvas);
body.Selected += OnSelectionChanged;
}
}
private void OnSelectionChanged(MovingBodyViewModel sender, object args)
{
Center = sender;
SelectedBody.SetText(sender.Name.Text);
}