gistfile1.js

/**
 * client
 * Mouse.js - Advanced mouse states (clicked...)
 */

define(

// Includes
[

],

function() {
    var Mouse = function() {
        /**
         * Mouse states
         */
        this.isDown = false;
        this.isClicked = false;
    };

    Mouse.prototype.update = function() {
        // Previous state for the isClicked event
        this.wasDown = this.isDown;

        this.isDown = this.game.input.activePointer.isDown;
        this.isClicked = this.isDown && !this.wasDown;
    };

    return Mouse;
});