main.js

$(document).ready(function () {
    if (/Android|webOS|iPhone|iPad|iPod|BlackBerry|BB|PlayBook|IEMobile|Windows Phone|Kindle|Silk|Opera Mini|Mobile/i.test(navigator.userAgent)) {
        set_up_mobile();
    } else {
        create_canvas();
    }
    bind_handlers();
});

$(window).on('resize', function () {
    resize_canvas();
});

function bind_handlers() {
    $(document).on("mousemove", function (e) {
        light_box(e.clientX, e.clientY);
    });


}

function set_up_mobile() {
    $("#cards").css("display", "none");
    $("#mobile_bar").css("display", "flex");
    create_canvas();
}

function checkHash(hash, obj) {
    return hash[obj] === true;
}

function shuffle(array) {
    var currentIndex = array.length, temporaryValue, randomIndex;

    // While there remain elements to shuffle...
    while (0 !== currentIndex) {

        // Pick a remaining element...
        randomIndex = Math.floor(Math.random() * currentIndex);
        currentIndex -= 1;

        // And swap it with the current element.
        temporaryValue = array[currentIndex];
        array[currentIndex] = array[randomIndex];
        array[randomIndex] = temporaryValue;
    }

    return array;
}