/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
var deltaTime = (float)gameTime.ElapsedGameTime.TotalSeconds;
frameCounter.Update(deltaTime);
graphics.GraphicsDevice.Clear(Color.White);
spriteBatch.Begin(/** this.camera ,*/ SpriteSortMode.FrontToBack, BlendState.AlphaBlend);
/** draw! **/
ContentManager.Draw(gameTime);
spriteBatch.End();
base.Draw(gameTime);
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
_ParticleEngine.Update(gameTime);
var deltaTime = (float)gameTime.ElapsedGameTime.TotalSeconds;
_FrameCounter.Update(deltaTime);
var fps = $"FPS: {_FrameCounter.AverageFramesPerSecond}, Particles: {_ParticleEngine.TotalNumberOfParticles}";
this.Window.Title = fps;
base.Update(gameTime);
}
