antirez/load81 — pull request #46 by cskyzi (2012-03-15 03:21:30+00:00)
Title: add png sprite support using SDL_Image

This patch adds support for png sprites using SDL_Image.

* tried to match the Codea sprite api from the online tutorials I found: sprite(path, x, y)

* sprite userdatum are cache in the "sprites" table instead of directly in the registry.

* added sprite:getWidth() and sprite:getHeight() methods

* added a bouncing soccer ball example.