waterbearlang/waterbear — pull request #609 by yt715 (2014-02-15 17:30:18+00:00)
Title: refactor sprite to have shape sprites

- tested with gist #9022245
- refactored PolySpirte to Sprite which can be an image sprite, text
sprite, polygon sprite or circle sprite
- refactored class functions of Sprite so that it works for any type of
sprite
#533