photonstorm/phaser — pull request #831 by woutercommandeur (2014-05-17 10:05:34+00:00)
Title: Add movement data for pointerlocked mouse

This adds movementX and movementY data for use with a pointerlocked mouse.
Based on: http://www.html5gamedevs.com/topic/6064-pointer-lock/
See demo: http://connected.dnd.utwente.nl/~wouter/phasermap/ (arrow keys move, mouse rotate after pointerlock)