public void SetRendererPreDraw(ImageBuffer background, RendererBase rendererToDrawWith, Player playerToCenterOn)
{
rendererToDrawWith.PushTransform();
Vector2D windowCenter = new Vector2D(screenWindow.Left + (screenWindow.Right - screenWindow.Left) / 2, screenWindow.Bottom + (screenWindow.Top - screenWindow.Bottom) / 2);
Vector2D playerPos = playerToCenterOn.Position;
Vector2D playfieldOffset = windowCenter - playerPos;
if (playfieldOffset.x > screenWindow.Left)
{
playfieldOffset.x = screenWindow.Left;
}
if (playfieldOffset.x < -background.Width() + screenWindow.Right)
{
playfieldOffset.x = -background.Width() + screenWindow.Right;
}
if (playfieldOffset.y > screenWindow.Bottom)
{
playfieldOffset.y = screenWindow.Bottom;
}
if (playfieldOffset.y < -background.Height() + screenWindow.Top)
{
playfieldOffset.y = -background.Height() + screenWindow.Top;
}
Affine translation = Affine.NewTranslation(playfieldOffset);
rendererToDrawWith.SetTransform(rendererToDrawWith.GetTransform() * translation);
rendererToDrawWith.SetClippingRect(screenWindow);
}
public void SetRendererPreDraw(ImageBuffer background, RendererBase rendererToDrawWith, Player playerToCenterOn)
{
rendererToDrawWith.PushTransform();
Vector2D windowCenter = new Vector2D(screenWindow.Left + (screenWindow.Right - screenWindow.Left) / 2, screenWindow.Bottom + (screenWindow.Top - screenWindow.Bottom) / 2);
Vector2D playerPos = playerToCenterOn.Position;
Vector2D playfieldOffset = windowCenter - playerPos;
if (playfieldOffset.x > screenWindow.Left)
{
playfieldOffset.x = screenWindow.Left;
}
if (playfieldOffset.x < -background.Width() + screenWindow.Right)
{
playfieldOffset.x = -background.Width() + screenWindow.Right;
}
if (playfieldOffset.y > screenWindow.Bottom)
{
playfieldOffset.y = screenWindow.Bottom;
}
if (playfieldOffset.y < -background.Height() + screenWindow.Top)
{
playfieldOffset.y = -background.Height() + screenWindow.Top;
}
Affine translation = Affine.NewTranslation(playfieldOffset);
rendererToDrawWith.SetTransform(rendererToDrawWith.GetTransform() * translation);
rendererToDrawWith.SetClippingRect(screenWindow);
}