Alternatively, you could add in a B&W bitmap of the sheep into patterns. This would let you have different images more easily, no hackery with the pixel map.
Check this post on how to use simple black and white bitmaps using the XBM format
Alternatively, you could add in a B&W bitmap of the sheep into patterns. This would let you have different images more easily, no hackery with the pixel map.
Check this post on how to use simple black and white bitmaps using the XBM format