openfl/openfl-html5 — pull request #27 by Sunjammer (2013-08-28 11:18:29+00:00)
Title: Getter functions for Tilesheet

Added getTileCenter, getTileRect and getTileUVs to reflect
openfl.display.Tilesheet.
This necessitates adding a UVs array but adding tiles is rare and
overhead is negligible.
Upside is Tilesheets are far less opaque. Downside is users can shoot
themselves in the foot if they want.