HaxeFlixel/flixel — pull request #754 by crazysam (2014-01-02 04:03:51+00:00)
Title: Keyboard input optimization

FlxG.keys (aka FlxKeyShortcuts) now uses Ints for keyboard processing. I didn't alter any functionality of FlxKeyboard, a new function called ```fastCheck``` was added to optimize checks when using FlxKeyShortcuts.