protected override void Open()
{
dispose += DemoHelper.BasicDemoSetup(DemoInfo);
IShape shape = ShapeFactory.CreateColoredCircle(8, 15);
List <Body> bodies = DemoHelper.AddGrid(DemoInfo, shape, 40,
new BoundingRectangle(100, 100, 600, 600),
40, 40);
MoveToPointLogic logic = null;
dispose += DemoHelper.RegisterSpawning(this.DemoInfo, SdlDotNet.Input.Key.H,
delegate(Vector2D position)
{
if (logic != null)
{
logic.Lifetime.IsExpired = true;
}
logic = new MoveToPointLogic(bodies[0], position, 90, 200000);
this.DemoInfo.Scene.Engine.AddLogic(logic);
return(logic);
});
List <MoveToPointLogic> logics = new List <MoveToPointLogic>();
dispose += DemoHelper.RegisterSpawning(this.DemoInfo, SdlDotNet.Input.Key.J,
delegate(Vector2D position)
{
foreach (MoveToPointLogic logic2 in logics)
{
logic2.Lifetime.IsExpired = true;
}
logics.Clear();
Vector2D center = Vector2D.Zero;
foreach (Body body in bodies)
{
center += body.State.Position.Linear;
}
center *= (1f / (Scalar)bodies.Count);
foreach (Body body in bodies)
{
MoveToPointLogic logic2 = new MoveToPointLogic(body, position + body.State.Position.Linear - center, 90000, Scalar.MaxValue, true, new Lifespan());
logics.Add(logic2);
this.DemoInfo.Scene.Engine.AddLogic(logic2);
}
return(null);
});
}