Joystick for Crafty JS - Javascript game engine

A joystick create as component for Crafty JS. Base on VirtualJoystick.js.

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##Example using with Crafty Crafty.e("2D, Canvas, track").attr({ x: 100, y: 100 }) //base element .joystick( Crafty.e("2D, Canvas, stick").attr({ x: 100, y: 100 }), //stick element { mouseSupport : true, range: 20 } )