protected override void Open()
{
dispose += DemoHelper.BasicDemoSetup(DemoInfo);
dispose += DemoHelper.CreateTank(DemoInfo, new Vector2D(50, 0));
Scene.Engine.AddLogic(new GravityField(new Vector2D(0, 1000), new Lifespan()));
DemoHelper.AddFloor(DemoInfo, new ALVector2D(0, new Vector2D(700, 750)));
IShape shape = ShapeFactory.CreateSprite(Cache <SurfacePolygons> .GetItem("block.png"), 3, 7, 4);
DemoHelper.AddGrid(
DemoInfo, shape, 20,
new BoundingRectangle(440, 450, 500, 730),
1, 1);
Body ball = DemoHelper.AddCircle(DemoInfo, 80, 20, 4000, new ALVector2D(0, 1028, 272));
Vector2D[][] polygons1 = new Vector2D[2][];
polygons1[0] = VertexHelper.Subdivide(VertexHelper.CreateRectangle(50, 50), 16);
polygons1[1] = VertexHelper.CreateCircle(30, 20);
Matrix2x3 matrix = Matrix2x3.FromTransformation(1, new Vector2D(30, 50));
polygons1[0] = VertexHelper.ApplyMatrix(ref matrix, polygons1[0]);
IShape shape1 = ShapeFactory.CreateColoredMultiPolygon(polygons1, 3);
DemoHelper.AddShape(DemoInfo, shape1, 50, new ALVector2D(0, 300, 300));
Vector2D[][] polygons = new Vector2D[3][];
polygons[0] = VertexHelper.Subdivide(VertexHelper.CreateRectangle(30, 50), 16);
polygons[1] = VertexHelper.Subdivide(VertexHelper.CreateRectangle(50, 70), 16);
polygons[2] = VertexHelper.CreateCircle(30, 20);
matrix = Matrix2x3.FromTransformation(6, new Vector2D(36, 50));
polygons[2] = VertexHelper.ApplyMatrix(ref matrix, polygons[2]);
matrix = Matrix2x3.FromTransformation(-6, new Vector2D(-36, 50));
polygons[1] = VertexHelper.ApplyMatrix(ref matrix, polygons[1]);
IShape shape2 = ShapeFactory.CreateColoredMultiPolygon(polygons, 3);
DemoHelper.AddShape(DemoInfo, shape2, 50, new ALVector2D(0, 400, 300));
}
