clear surface makes my bg go violet!

[bicilotti]

Code: ags

DrawingSurface *surface = Room.GetDrawingSurfaceForBackground();
      surface.Clear(); 
      surface.Release();

When I run that my background is istantly washed in pink colour. I just to want to remove whatever rawdraw* action i did until now, not covering the bg. Any hint?

[Pumaman]

RawDrawing is permanent until the player leaves the screen. If you want to be able to undo it, you need to use the DrawingSurface.CreateCopy method to create a backup copy before you start, and then use DrawSurface later to restore it.

[bicilotti]

RawDrawing is permanent until the player leaves the screen. If you want to be able to undo it, you need to use the DrawingSurface.CreateCopy method to create a backup copy before you start, and then use DrawSurface later to restore it.

Enlightening. I respectfully bow to you, mighty creator. Thank you!