protected override void Initialize()
{
base.Initialize();
floor = new Floor(GraphicsDevice);
floor.Initialize(Content, "Textures/checkerboard", new Vector2(20));
tank_light = new Tank();
tank_light.Initialize(Content.Load <Model>("Models/Tank_Light"));
tank_light.Move(Matrix.CreateTranslation(new Vector3(10, 0, 0)), Matrix.Identity);
tank_medium = new Tank();
tank_medium.Initialize(Content.Load <Model>("Models/Tank_Medium"));
tank_medium.Move(Matrix.CreateTranslation(new Vector3(0, 0, 0)), Matrix.Identity);
tank_dual = new Tank();
tank_dual.Initialize(Content.Load <Model>("Models/Tank_Dual"));
tank_dual.Move(Matrix.CreateTranslation(new Vector3(-10, 0, 0)), Matrix.Identity);
var center = new Point(GraphicsDevice.Viewport.Width / 2, GraphicsDevice.Viewport.Height / 2);
lookController = ControlHandler.GetLookController(center);
movementController = ControlHandler.GetMovementController(center);
camera = new AbsoluteCamera(GraphicsDevice, lookController, movementController);
camera.SetPosition(new Vector3(0, -20, 10));
camera.SetRotation(Matrix.CreateFromYawPitchRoll(0, 1, 0));
}