NScumm.Scumm.ScummEngine.RedrawBGStrip C# (CSharp) Метод

        void RedrawBGStrip(int start, int num)
        {
            var s = _screenStartStrip + start;

            for (var i = 0; i < num; i++)
                Gdi.SetGfxUsageBit(s + i, Gdi.UsageBitDirty);

            Gdi.DrawBitmap(roomData.Image, _mainVirtScreen, s, 0, 
                roomData.Header.Width, _mainVirtScreen.Height, s, num, roomData.Header.Width, 0);
        }