private static IContainer RegisterDependencies()
{
var builder = new ContainerBuilder();
var logger = new LoggerConfiguration()
.WriteTo.Console()
.MinimumLevel.Verbose()
.Enrich.FromLogContext()
.CreateLogger();
Log.Logger = logger;
var context = new OpenGlContext(640, 480, GraphicsMode.Default, "Dummy Context", logger); //this is a hack to create a context before any opengl calls
builder.Register(c => context).As <OpenGlContext>().SingleInstance();
builder.Register(c => logger).As <ILogger>().SingleInstance();
builder.RegisterType <Game>().As <IGame>().OnRelease(game => game.Dispose()).InstancePerLifetimeScope();
builder.RegisterType <AppConfig>().As <IAppConfig>().SingleInstance();
builder.Register(c => new Camera(new Vector3(-1, 10, -1), 90, 0)).As <ICamera>().SingleInstance();
builder.RegisterType <GroundGenerator>().As <IGroundGenerator>().SingleInstance();
builder.RegisterType <BuildingGenerator>().As <IBuildingGenerator>().SingleInstance();
builder.RegisterType <World>().As <IWorld>().SingleInstance();
builder.RegisterType <Renderer.Renderer>().As <IRenderer>().InstancePerDependency();
builder.RegisterType <ProceduralSkybox>().As <ISkybox>().SingleInstance();
builder.RegisterType <BillboardTextureGenerator>().As <IBillboardTextureGenerator>().SingleInstance();
builder.RegisterType <BillboardBuilder>().As <IBillboardBuilder>().SingleInstance();
return(builder.Build());
}
public Game(
IAppConfig config,
ILogger logger,
ICamera camera,
IWorld world,
OpenGlContext context,
IRenderer renderer,
IRenderer ndcRenderer,
IRenderer skyboxRenderer,
ISkybox skybox)
{
_camera = camera;
_logger = logger;
_config = config;
_title = config.WindowTitle;
_context = context;
ConfigureContext();
_skybox = skybox;
_world = world;
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Back);
GL.FrontFace(FrontFaceDirection.Cw);
GL.ClearColor(Color4.Green);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
_renderer = renderer;
_ndcRenderer = ndcRenderer;
_skyboxRenderer = skyboxRenderer;
_skyboxRenderer.BeforeRender = () =>
{
GL.DepthFunc(DepthFunction.Lequal);
GL.CullFace(CullFaceMode.Front);
};
_skyboxRenderer.AfterRender = () =>
{
GL.CullFace(CullFaceMode.Back);
};
_skyboxRenderer.AddToScene(skybox);
_traffic = _world.Traffic;
_renderer.AddToScene(_traffic);
_renderer.AddToScene(_world.Renderables);
_backbufferTexture = new Texture(_config.ResolutionWidth, config.ResolutionHeight);
_worldRenderer = new BackBufferRenderer(
_logger,
_backbufferTexture,
_config.ResolutionWidth,
_config.ResolutionHeight,
useDepthBuffer: true);
_postprocessTexture = new Texture(_config.ResolutionWidth, _config.ResolutionHeight);
_postprocessPipeline = new PostprocessPipeline(_logger, _config, _worldRenderer.Texture, _postprocessTexture);
_fullscreenShader = new Shader("vs.vert", "fs.frag");
_fullscreenShader.SetUniformValue("tex", new IntUniform
{
Value = 0
});
_ndcTexture = _postprocessTexture;
var fullScreenQuad = new FullScreenQuad(new[] { _ndcTexture }, _fullscreenShader);
_ndcRenderer.AddToScene(fullScreenQuad);
}