NScumm.Scumm.Graphics.PixelNavigator.OffsetX C# (CSharp) Method

        public void OffsetX(int x)
        {
            _offset += x * BytesByPixel;
        }

 bool MASK_AT(int xoff, PixelNavigator mask, int destX)
 {
     mask.OffsetX((destX + xoff) / 8);
     return((mask.Read() & ScummHelper.RevBitMask((destX + xoff) & 7)) != 0);
 }