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// Generated by CoffeeScript 1.6.3
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/*
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  GamepadController (Orientation + buttons) for touch devices
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  @class bkcore.GamepadController
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  @author Mahesh Kulkarni <http://twitter.com/maheshkk>
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*/
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(function() {
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  var GamepadController, exports, _base;
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  GamepadController = (function() {
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    GamepadController.isCompatible = function() {
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      return ('getGamepads' in navigator) || ('webkitGetGamepads' in navigator);
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    };
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    /*
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      Creates a new GamepadController
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    */
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    function GamepadController(buttonPressCallback) {
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      this.buttonPressCallback = buttonPressCallback;
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      this.active = true;
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      this.leftStickArray = [];
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      this.rightStickArray = [];
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    }
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    /*
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      @public
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    */
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    GamepadController.prototype.updateAvailable = function() {
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      var accel, gamepads, gp, lt, rt, sel, _ref, _ref1, _ref2, _ref3;
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      if (!this.active) {
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        return false;
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      }
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      gamepads = navigator.getGamepads ? navigator.getGamepads() : navigator.webkitGetGamepads();
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      if (!(gamepads != null ? gamepads[0] : void 0)) {
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        return false;
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      }
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      gp = gamepads[0];
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      if ((gp.buttons == null) || (gp.axes == null)) {
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        return;
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      }
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      this.lstickx = gp.axes[0];
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      accel = gp.buttons[0];
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      lt = gp.buttons[6];
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      rt = gp.buttons[7];
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      sel = gp.buttons[8];
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      this.acceleration = (_ref = accel.pressed) != null ? _ref : accel;
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      this.ltrigger = (_ref1 = lt.pressed) != null ? _ref1 : lt;
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      this.rtrigger = (_ref2 = rt.pressed) != null ? _ref2 : rt;
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      this.select = (_ref3 = sel.pressed) != null ? _ref3 : sel;
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      this.buttonPressCallback(this);
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      return true;
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    };
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    return GamepadController;
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  })();
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  exports = exports != null ? exports : this;
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  exports.bkcore || (exports.bkcore = {});
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  (_base = exports.bkcore).controllers || (_base.controllers = {});
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  exports.bkcore.controllers.GamepadController = GamepadController;
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}).call(this);
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