public override void Draw()
{
DrawX.DrawFilledRect(Area, BackGroundColor);
if (HasFocus)
{
DrawX.DrawShapeOutline(Area, BorderColor);
}
Font.Draw(DrawString, Position + 1f, TextColor, Alignment.TopLeft, -5);
}
public override void Draw()
{
DrawX.DrawFilledRect(ScrollbarRect, BackgroundColor, Depth);
DrawX.DrawFilledRect(SliderRect, Dragging ? SliderColorDragging : Hovering ? SliderColorHovering : SliderColor, Depth);
}
private static void Draw()
{
//collect drawjobs
foreach (LogicalObject obj in Resources.Objects)
{
if (!obj.Destroyed)
{
obj.Draw();
}
}
DrawX.DrawJobs.OrderBy((job) => job.Depth);
SDL.SetRenderDrawColor(RendererHandle, DrawX.BackgroundColor.R, DrawX.BackgroundColor.G, DrawX.BackgroundColor.B, DrawX.BackgroundColor.A);
SDL.RenderClear(RendererHandle);
foreach (View view in Resources.Views.Values)
{
if (!view.Active)
{
continue;
}
Rectangle absoluteGameArea = view.GetAbsoluteGameArea();
Rectangle absoluteViewport = view.GetAbsoluteViewport();
Point scale = view.GetScale();
SDL.RenderSetScale(RendererHandle, scale.X, scale.Y);
//viewport is affected by scale for whatever reason, correct it
Rectangle scaledViewport = new Rectangle(absoluteViewport);
scaledViewport.Position /= scale;
scaledViewport.Size /= scale;
SDL.Rect sdlViewport = (SDL.Rect)scaledViewport;
SDL.RenderSetViewport(RendererHandle, ref sdlViewport);
//get all jobs that will draw inside this view
foreach (IDrawJob job in DrawX.GetDrawJobsByArea(absoluteGameArea))
{
Type jobType = job.GetType();
if (jobType == typeof(TextureDrawJob)) //draw a texture
{
TextureDrawJob textureDrawJob = (TextureDrawJob)job;
SDL.Rect sourceRect = (SDL.Rect)textureDrawJob.SourceRect;
SDL.Rect destRect = (SDL.Rect) new Rectangle(textureDrawJob.DestRect.Position - absoluteGameArea.Position - textureDrawJob.DestRect.Origin, textureDrawJob.DestRect.Size);
if (textureDrawJob.DestRect.Rotation == 0f)
{
SDL.RenderCopy(RendererHandle, textureDrawJob.Texture, ref sourceRect, ref destRect);
}
else
{
SDL.Point origin = (SDL.Point)textureDrawJob.DestRect.Origin;
SDL.RenderCopyEx(RendererHandle, textureDrawJob.Texture, ref sourceRect, ref destRect, textureDrawJob.DestRect.Rotation, ref origin, SDL.RendererFlip.FLIP_NONE);
}
}
else if (jobType == typeof(LineDrawJob)) //draw line(s)
{
LineDrawJob lineDrawJob = (LineDrawJob)job;
//transform all points according to view and cast em
SDL.Point[] sdlPoints = Array.ConvertAll <Point, SDL.Point>(lineDrawJob.Points, point => (SDL.Point)(point - absoluteGameArea.Position));
SDL.SetRenderDrawColor(RendererHandle, lineDrawJob.Color.R, lineDrawJob.Color.G, lineDrawJob.Color.B, lineDrawJob.Color.A);
SDL.RenderDrawLines(RendererHandle, sdlPoints, lineDrawJob.PointCount);
}
else //draw filledrect
{
FilledRectDrawJob rectDrawJob = (FilledRectDrawJob)job;
SDL.Rect rect = (SDL.Rect)(rectDrawJob.Area - absoluteGameArea.Position);
SDL.SetRenderDrawColor(RendererHandle, rectDrawJob.Color.R, rectDrawJob.Color.G, rectDrawJob.Color.B, rectDrawJob.Color.A);
SDL.RenderFillRect(RendererHandle, ref rect);
}
}
}
DrawX.DrawJobs.Clear();
//threadpool should take care of actually swapping the frames (RenderPresent may wait for things like Fraps or VSync)
RenderframeReady = true;
ThreadPool.QueueUserWorkItem(new WaitCallback(PresentRender));
}
