public override void Draw(float dt)
{
float betweenFrameAlpha = _acculmulator / Constants.Global.TICK_RATE;
_renderSystem.DrawEntities(_mainCamera.TransformMatrix,
Constants.Render.GROUP_MASK_ALL,
dt,
betweenFrameAlpha);
}
protected override void OnRender(float dt, float betweenFrameAlpha)
{
int enableFrameSmoothing = CVars.Get <bool>("graphics_frame_smoothing") ? 1 : 0;
betweenFrameAlpha = betweenFrameAlpha * enableFrameSmoothing + (1 - enableFrameSmoothing);
_fxaaPPE.Enabled = CVars.Get <bool>("graphics_fxaa");
_smaaPPE.Enabled = CVars.Get <bool>("graphics_smaa");
GameManager.GraphicsDevice.Clear(Color.Black);
Camera camera = Camera;
#if DEBUG
if (CVars.Get <bool>("debug_force_debug_camera"))
{
camera = DebugCamera;
}
#endif
PostProcessor.Begin();
{
RenderSystem.DrawEntities(Camera,
Constants.Render.RENDER_GROUP_GAME_ENTITIES,
dt,
betweenFrameAlpha,
camera);
RenderSystem.SpriteBatch.Begin(SpriteSortMode.Deferred,
null,
null,
null,
null,
null,
camera.GetInterpolatedTransformMatrix(betweenFrameAlpha));
if (!CVars.Get <bool>("particle_gpu_accelerated"))
{
VelocityParticleManager.Draw(RenderSystem.SpriteBatch);
}
RenderSystem.SpriteBatch.End();
if (CVars.Get <bool>("particle_gpu_accelerated"))
{
GPUParticleManager.UpdateAndDraw(Camera, dt, betweenFrameAlpha, camera);
}
}
// We have to defer drawing the post-processor results
// because of unexpected behavior within MonoGame.
RenderTarget2D postProcessingResult = PostProcessor.End(false);
// Stars
RenderSystem.DrawEntities(Camera,
Constants.Render.RENDER_GROUP_STARS,
dt,
betweenFrameAlpha, camera); // Stars
RenderSystem.SpriteBatch.Begin();
RenderSystem.SpriteBatch.Draw(postProcessingResult,
postProcessingResult.Bounds,
Color.White); // Post-processing results
RenderSystem.SpriteBatch.End();
// Shield Resource
RenderSystem.DrawEntities(Camera,
Constants.Render.RENDER_GROUP_NO_GLOW,
dt,
betweenFrameAlpha, camera);
#if DEBUG
if (CVars.Get <bool>("debug_show_collision_shapes"))
{
CollisionDebugRenderSystem.Draw(camera.GetInterpolatedTransformMatrix(betweenFrameAlpha), dt);
}
#endif
#if DEBUG
if (CVars.Get <bool>("debug_show_render_culling"))
{
Camera debugCamera = CVars.Get <bool>("debug_force_debug_camera") ? DebugCamera : null;
RenderCullingDebugRenderSystem.Draw(Camera, dt, debugCamera);
}
#endif
#if DEBUG
if (CVars.Get <bool>("debug_show_quad_trees"))
{
Camera debugCamera = CVars.Get <bool>("debug_force_debug_camera") ? DebugCamera : null;
QuadTreeDebugRenderSystem.Draw(Camera, dt, debugCamera);
}
#endif
base.OnRender(dt, betweenFrameAlpha);
}
void DrawPong(float dt, float betweenFrameAlpha)
{
GameManager.GraphicsDevice.SetRenderTarget(_pongRenderTarget);
Matrix center = Matrix.CreateTranslation(_pongRenderTarget.Bounds.Width / 2,
_pongRenderTarget.Bounds.Height / 2,
0);
_renderSystem.DrawEntities(center,
Constants.Pong.RENDER_GROUP,
dt,
betweenFrameAlpha);
_renderSystem.SpriteBatch.Begin(SpriteSortMode.Deferred,
null,
null,
null,
null,
null,
center);
VelocityParticleManager.Draw(_renderSystem.SpriteBatch);
_renderSystem.SpriteBatch.Draw(Content.Load <Texture2D>(Constants.Resources.TEXTURE_PONG_EDGE),
new Vector2(0, Constants.Pong.PLAYFIELD_HEIGHT / 2
+ Constants.Pong.EDGE_HEIGHT
+ 100 / 2),
null,
null,
new Vector2(0.5f, 0.5f),
0,
new Vector2(Constants.Pong.PLAYFIELD_WIDTH,
100),
Color.Black,
SpriteEffects.None,
0);
_renderSystem.SpriteBatch.Draw(Content.Load <Texture2D>(Constants.Resources.TEXTURE_PONG_EDGE),
new Vector2(0, -(Constants.Pong.PLAYFIELD_HEIGHT / 2
+ Constants.Pong.EDGE_HEIGHT
+ 100 / 2)),
null,
null,
new Vector2(0.5f, 0.5f),
0,
new Vector2(Constants.Pong.PLAYFIELD_WIDTH,
100),
Color.Black,
SpriteEffects.None,
0);
_renderSystem.SpriteBatch.End();
GameManager.GraphicsDevice.SetRenderTarget(null);
_quadEffect.View = _pongCamera.TransformMatrix;
_quadEffect.Projection = _pongCamera.PerspectiveMatrix;
_quadEffect.Texture = _pongRenderTarget;
PongPostProcessor.Begin();
foreach (EffectPass pass in _quadEffect.CurrentTechnique.Passes)
{
pass.Apply();
_quad.Draw(GameManager.GraphicsDevice);
}
RenderTarget2D processedPongRender = PongPostProcessor.End(false);
_renderSystem.SpriteBatch.Begin(SpriteSortMode.Deferred,
null,
null,
null,
null,
null,
_mainCamera.TransformMatrix);
_renderSystem.SpriteBatch.Draw(processedPongRender, new Rectangle((int)(processedPongRender.Bounds.X - processedPongRender.Bounds.Width / 2 + Constants.Pong.BUFFER_RENDER_POSITION.X),
(int)(processedPongRender.Bounds.Y - processedPongRender.Bounds.Height / 2 + Constants.Pong.BUFFER_RENDER_POSITION.Y),
processedPongRender.Bounds.Width,
processedPongRender.Bounds.Height), Color.White);
_renderSystem.SpriteBatch.End();
}