/// <summary>
/// Initializes a new instance of the <see cref="DebugGraphicsScreen" /> class.
/// </summary>
/// <param name="services">The services.</param>
public DebugGraphicsScreen(IServiceLocator services)
: base(services?.GetInstance <IGraphicsService>())
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
Coverage = GraphicsScreenCoverage.Partial;
_spriteBatch = GraphicsService.GetSpriteBatch();
_whiteTexture = GraphicsService.GetDefaultTexture2DWhite();
var contentManager = services.GetInstance <ContentManager>();
var spriteFont = contentManager.Load <SpriteFont>("DigitalRune.Editor.Game/Fonts/DejaVuSans");
DebugRenderer = new DebugRenderer(GraphicsService, spriteFont);
_internalDebugRenderer = new DebugRenderer(GraphicsService, spriteFont);
// To count the update frame rate, we handle the GameLogicUpdating event.
// (We cannot use GraphicsScreen.OnUpdate because it is only called at the same rate if
// the graphics screen is registered in the graphics service. If it is not registered,
// then OnUpdate and OnRender are always called together.)
var editor = services.GetInstance <IEditorService>();
_gameExtension = editor.Extensions.OfType <GameExtension>().FirstOrDefault();
if (_gameExtension != null)
{
_gameExtension.GameLogicUpdating += OnGameLogicUpdating;
}
}
private void DrawProgressBar(Rectangle bounds, float progress)
{
var whiteTexture = GraphicsService.GetDefaultTexture2DWhite();
// Draw border.
_spriteBatch.Draw(whiteTexture, bounds, null, Color.White);
// Draw inner rectangle.
bounds.X += 2;
bounds.Y += 2;
bounds.Width -= 4;
bounds.Height -= 4;
_spriteBatch.Draw(whiteTexture, bounds, null, Color.Black);
// Draw progress indicator.
if (progress > 0)
{
bounds.Width = (int)(bounds.Width * MathHelper.Clamp(progress, 0, 1));
var color = (progress < 1) ? Color.Lime : Color.Yellow;
_spriteBatch.Draw(whiteTexture, bounds, null, color);
}
}
public TerrainDecalSample(Microsoft.Xna.Framework.Game game)
: base(game)
{
SampleFramework.IsMouseVisible = false;
_graphicsScreen = new DeferredGraphicsScreen(Services);
_graphicsScreen.DrawReticle = true;
GraphicsService.Screens.Insert(0, _graphicsScreen);
GameObjectService.Objects.Add(new DeferredGraphicsOptionsObject(Services));
Services.Register(typeof(DebugRenderer), null, _graphicsScreen.DebugRenderer);
var scene = _graphicsScreen.Scene;
Services.Register(typeof(IScene), null, scene);
// Add gravity and damping to the physics simulation.
Simulation.ForceEffects.Add(new Gravity());
Simulation.ForceEffects.Add(new Damping());
// Add a custom game object which controls the camera.
var cameraObject = new CameraObject(Services, 5000);
cameraObject.ResetPose(new Vector3F(0, 2, 5), 0, 0);
GameObjectService.Objects.Add(cameraObject);
_graphicsScreen.ActiveCameraNode = cameraObject.CameraNode;
// Add standard game objects.
GameObjectService.Objects.Add(new GrabObject(Services));
GameObjectService.Objects.Add(new ObjectCreatorObject(Services));
GameObjectService.Objects.Add(new LavaBallsObject(Services));
GameObjectService.Objects.Add(new DynamicSkyObject(Services, true, false, true)
{
EnableCloudShadows = false,
});
GameObjectService.Objects.Add(new FogObject(Services));
// Create terrain.
_terrainObject = new TerrainObject(Services);
GameObjectService.Objects.Add(_terrainObject);
// Add a blood decal to the terrain.
var decal0 = new TerrainDecalLayer(GraphicsService)
{
Pose = GetRandomPose(),
Width = 2,
Height = 2,
DiffuseColor = new Vector3F(0.08f),
SpecularColor = new Vector3F(0.2f),
SpecularPower = 100,
DiffuseTexture = ContentManager.Load <Texture2D>("Decals/Decal_diffuse_mask"), // Original: "Decals/Blood_diffuse_mask",
NormalTexture = GraphicsService.GetDefaultNormalTexture(), // Original: ContentManager.Load<Texture2D>("Decals/Blood_normal"),
SpecularTexture = GraphicsService.GetDefaultTexture2DWhite(), // Original: ContentManager.Load<Texture2D>("Decals/Blood_specular"),
FadeOutStart = 3,
FadeOutEnd = 5,
Alpha = 0.9f,
};
AddDecal(decal0);
// Add a black blood decal (oil spill?)
var decal1 = new TerrainDecalLayer(GraphicsService)
{
Pose = GetRandomPose(),
Width = 2,
Height = 2,
DiffuseColor = new Vector3F(0.0f),
SpecularColor = new Vector3F(0.5f),
SpecularPower = 100,
DiffuseTexture = ContentManager.Load <Texture2D>("Decals/Decal_diffuse_mask"), // Original: "Decals/Blood_diffuse_mask",
NormalTexture = GraphicsService.GetDefaultNormalTexture(), // Original: ContentManager.Load<Texture2D>("Decals/Blood_normal"),
SpecularTexture = GraphicsService.GetDefaultTexture2DWhite(), // Original: ContentManager.Load<Texture2D>("Decals/Blood_specular"),
FadeOutStart = 3,
FadeOutEnd = 5,
};
AddDecal(decal1);
// Add more random decals. The decals can share materials!
var decal0Material = decal0.Material;
for (int i = 0; i < 50; i++)
{
var decal = new TerrainDecalLayer(decal0Material)
{
Pose = GetRandomPose(),
Width = 2,
Height = 2,
};
AddDecal(decal);
}
}