private void DrawSpriteBatchEntities(Camera camera, byte groupMask, float dt, float betweenFrameAlpha, Camera debugCamera)
{
Matrix transformMatrix = debugCamera == null?camera.GetInterpolatedTransformMatrix(betweenFrameAlpha) : debugCamera.GetInterpolatedTransformMatrix(betweenFrameAlpha);
SpriteBatch.Begin(SpriteSortMode.Deferred,
BlendState.AlphaBlend,
SamplerState.AnisotropicClamp,
null,
null,
null,
transformMatrix);
foreach (Entity entity in _spriteEntities)
{
SpriteComponent spriteComp = entity.GetComponent <SpriteComponent>();
if (spriteComp.Hidden ||
(spriteComp.RenderGroup & groupMask) == 0)
{
continue;
}
TransformComponent transformComp = entity.GetComponent <TransformComponent>();
BoundingRect boundRect = spriteComp.GetAABB(transformComp.Scale);
boundRect.Min += transformComp.Position;
boundRect.Max += transformComp.Position;
if (!boundRect.Intersects(camera.BoundingRect) && CVars.Get <bool>("debug_show_render_culling"))
{
continue;
}
Vector2 position;
float rotation;
float transformScale;
transformComp.Interpolate(betweenFrameAlpha, out position, out rotation, out transformScale);
Vector2 scale = new Vector2(spriteComp.Bounds.X / spriteComp.Texture.Width,
spriteComp.Bounds.Y / spriteComp.Texture.Height);
Vector2 origin = new Vector2(spriteComp.Texture.Bounds.Width,
spriteComp.Texture.Bounds.Height) * HalfHalf;
AnimationComponent animationComp = entity.GetComponent <AnimationComponent>();
if (animationComp != null && animationComp.ActiveAnimationIndex > -1)
{
Rectangle sourceRectangle = animationComp.Animations[animationComp.ActiveAnimationIndex].TextureRegion.Bounds;
scale = new Vector2(spriteComp.Bounds.X / sourceRectangle.Width,
spriteComp.Bounds.Y / sourceRectangle.Height);
origin = new Vector2(sourceRectangle.Width,
sourceRectangle.Height) * HalfHalf;
SpriteBatch.Draw(animationComp.Animations[animationComp.ActiveAnimationIndex].TextureRegion.Texture,
position * FlipY,
sourceRectangle,
spriteComp.Color * spriteComp.Alpha,
-rotation,
origin,
scale * transformScale,
SpriteEffects.None,
0);
}
else
{
SpriteBatch.Draw(spriteComp.Texture,
position * FlipY,
spriteComp.Color * spriteComp.Alpha,
-rotation,
origin,
scale * transformScale,
SpriteEffects.None,
0);
}
}
foreach (Entity entity in _fontEntities)
{
BitmapFontComponent fontComp = entity.GetComponent <BitmapFontComponent>();
if (fontComp.Hidden ||
(fontComp.RenderGroup & groupMask) == 0)
{
continue;
}
TransformComponent transformComp = entity.GetComponent <TransformComponent>();
BoundingRect boundRect = new BoundingRect(transformComp.Position.X - (fontComp.Font.MeasureString(fontComp.Content).Width *transformComp.Scale / 2),
transformComp.Position.Y - (fontComp.Font.MeasureString(fontComp.Content).Height *transformComp.Scale / 2),
fontComp.Font.MeasureString(fontComp.Content).Width *transformComp.Scale,
fontComp.Font.MeasureString(fontComp.Content).Height *transformComp.Scale);
if (!boundRect.Intersects(camera.BoundingRect) && CVars.Get <bool>("debug_show_render_culling"))
{
continue;
}
Vector2 position;
float rotation;
float transformScale;
transformComp.Interpolate(betweenFrameAlpha, out position, out rotation, out transformScale);
Vector2 origin = fontComp.Font.MeasureString(fontComp.Content) / 2;
SpriteBatch.DrawString(fontComp.Font,
fontComp.Content,
position * FlipY,
fontComp.Color,
-rotation,
origin,
transformScale,
SpriteEffects.None,
0);
}
SpriteBatch.End();
}
