protected override void Draw(GameTime gameTime)
{
DrawTimer.Restart();
#if DEBUG
ReloadWatcher.Check();
#endif
GraphicsDevice.Clear(Color.Black);
SpriteBatch.Begin(blendState: BlendState.NonPremultiplied);
var allocatedBytes = ThisProcess.PrivateMemorySize64;
using (var renderState = FrameManager.CaptureFrom(State, Graphics.PreferredBackBufferWidth, Graphics.PreferredBackBufferHeight, allocatedBytes))
{
var background = Rooms.GetBackground(renderState.Background);
var visibleWidth = Math.Min(Graphics.PreferredBackBufferWidth, background.Width - renderState.BackgroundOffsetX);
var visibleHeight = Math.Min(Graphics.PreferredBackBufferHeight, background.Height - renderState.BackgroundOffsetY);
var backgroundSourceRect =
new Rectangle(
renderState.BackgroundOffsetX,
renderState.BackgroundOffsetY,
visibleWidth,
visibleHeight
);
var backgroundDestPoint = new Vector2(renderState.OffsetInWindowX, renderState.OffsetInWindowY);
SpriteBatch.Draw(background, backgroundDestPoint, backgroundSourceRect, Color.White);
if (renderState.TransitionBackground.HasValue)
{
var transitionBackground = Rooms.GetBackground(renderState.TransitionBackground.Value);
var transitionSourceRect =
new Rectangle(
renderState.TransitionBackgroundSourceX,
renderState.TransitionBackgroundSourceY,
transitionBackground.Width - renderState.TransitionBackgroundSourceX,
transitionBackground.Height - renderState.TransitionBackgroundSourceY
);
var transitionDestPoint =
new Vector2(
renderState.TransitionBackgroundDestX + renderState.OffsetInWindowX,
renderState.TransitionBackgroundDestY + renderState.OffsetInWindowY
);
SpriteBatch.Draw(transitionBackground, transitionDestPoint, transitionSourceRect, Color.White);
}
for (var i = 0; i < renderState.EntityCount; i++)
{
var toRender = renderState.Get(i);
var vec = new Vector2(renderState.OffsetInWindowX + toRender.X, renderState.OffsetInWindowY + toRender.Y);
var sprite = Assets.Get(toRender.ToRender);
SpriteBatch.Draw(sprite, vec, Color.White);
}
if (renderState.FadePercent != 0)
{
var scale = renderState.FadePercent / 100f;
var scaleColor = Color.White * scale;
var wholeScreen = new Rectangle(0, 0, GameState.WIDTH_HACK, GameState.HEIGHT_HACK);
SpriteBatch.Draw(Black, wholeScreen, scaleColor);
}
RenderDebugOverlay(renderState);
}
SpriteBatch.End();
base.Draw(gameTime);
DrawTimer.Stop();
var renderTime = DrawTimer.Elapsed;
FPSTracker.PushRenderTime(renderTime);
FPSTracker.FrameFinished();
}