protected override void LoadContent()
{
_spriteBatch = new SpriteBatch(GraphicsDevice);
_bitmapFont = Content.Load<BitmapFont>("montserrat-32");
var viewportAdapter = new BoxingViewportAdapter(Window, GraphicsDevice, 800, 480);
_camera = new Camera2D(viewportAdapter)
{
Zoom = 2.0f
};
_sceneGraph = new SceneGraph();
var carHullTexture = Content.Load<Texture2D>("car-hull");
var carHullSprite = new Sprite(carHullTexture);
var carWheelTexture = Content.Load<Texture2D>("car-wheel");
var carWheelSprite = new Sprite(carWheelTexture);
_carNode = new SceneNode("car-hull", viewportAdapter.Center.ToVector2());
_carNode.Entities.Add(carHullSprite);
_leftWheelNode = new SceneNode("left-wheel", new Vector2(-29, 17));
_leftWheelNode.Entities.Add(carWheelSprite);
_rightWheelNode = new SceneNode("right-wheel", new Vector2(40, 17));
_rightWheelNode.Entities.Add(carWheelSprite);
_carNode.Children.Add(_rightWheelNode);
_carNode.Children.Add(_leftWheelNode);
_sceneGraph.RootNode.Children.Add(_carNode);
}
public static void Draw(this SpriteBatch spriteBatch, SceneGraph sceneGraph)
{
sceneGraph.Draw(spriteBatch);
}