private void Initialize()
{
graphicsDevice = ScreenManager.GraphicsDevice;
content = ScreenManager.Content;
spriteBatch = ScreenManager.SpriteBatch;
font = ScreenManager.Font;
MeshManager.InitializeManager(graphicsDevice, content);
screenWidth = graphicsDevice.Viewport.Width;
screenHeight = graphicsDevice.Viewport.Height;
clearColor = new Color(0.0f, 0.0f, 0.0f, 0.0f);
// Create Render Targets
mainRT = new RenderTarget2D(graphicsDevice, screenWidth, screenHeight, false, SurfaceFormat.Color,
DepthFormat.Depth24Stencil8, 0, RenderTargetUsage.PreserveContents);
reflectionRT = new RenderTarget2D(graphicsDevice, screenWidth / 2, screenHeight / 2, true, SurfaceFormat.Color,
DepthFormat.Depth24Stencil8);
occlusionRT = new RenderTarget2D(graphicsDevice, screenWidth / 8, screenHeight / 8, false, SurfaceFormat.Color,
DepthFormat.None);
bloomRT = new RenderTarget2D(graphicsDevice, screenWidth / 8, screenHeight / 8, false, SurfaceFormat.Color,
DepthFormat.None);
postEffects = new PostProcessingEffects(graphicsDevice,
content.Load <Effect>(@"Effects\PostProcessingEffects"));
// Create renderers
lightRenderer = new LightRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Light"));
terrainRenderer = new TerrainRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Terrain"));
surfaceRenderer = new SurfaceRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Surface"));
waterRenderer = new WaterRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Water"));
billboardRenderer = new BillboardRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Billboard"));
meshRenderer = new MeshRenderer(graphicsDevice,
content.Load <Effect>(@"Effects\Mesh"));
// Create camera
camera = new FirstPersonCamera();
camera.AspectRatio = graphicsDevice.Viewport.AspectRatio;
camera.AABBSize = new Vector2(1.0f, 8.0f);
camera.DrawDistance = 10000.0f;
camera.MoveSpeed = 25.0f;
camera.FreeFlyEnabled = false;
camera.PitchMinDegrees = -75.0f;
camera.PitchMaxDegrees = 60.0f;
camera.Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45.0f),
camera.AspectRatio, 0.1f, 10000.0f);
secretSFX = content.Load <SoundEffect>(@"SoundEffects\shotgun_pump");
// Load level data
LoadLevel(@"Levels\" + levelFileName);
}