jQuery手机端砸金蛋抽奖小游戏HTML5代码特效

HTML5砸金蛋抽奖手机代码是一款带活动说明，我的奖品，登记领奖的砸金蛋抽奖代码。相关js代码
function init() {        var assetsPath = "images/";        manifest = [            {id: "bgMusic", src: "music.ogg"},            {id: "img01", src: "agg.png"},            {id: "img02", src: "agg-puo.png"},            {id: "img03", src: "bg.jpg"},            {id: "img04", src: "hammer.png"},            {id: "img05", src: "jingnan.png"},            {id: "img06", src: "logo.png"},            {id: "img07", src: "sorry.png"},            {id: "img08", src: "stage.png"},            {id: "img09", src: "qrcode.png"}        ];        js.Sound.alternateExtensions = ["mp3"];        preload = new js.LoadQueue(true, assetsPath);        preload.installPlugin(js.Sound);        preload.addEventListener("complete", doneLoading);        preload.addEventListener("progress", updateLoading);        preload.loadManifest(manifest);        function updateLoading() {            $("#loadtext").text("Loading " + (preload.progress * 100 | 0) + "%");        }        //loading完毕        function doneLoading(event) {            //js.Sound.play("laser");            $("#loading").hide();            // start 播放背景音乐            js.Sound.play("bgMusic", {interrupt: js.Sound.INTERRUPT_NONE, loop: -1, volume: 0.4});        }        var Musicplay = true;        $("#music").on('click', function(){            if(Musicplay == true){                js.Sound.stop("bgMusic");                $("#music").addClass("Musicpaused");                Musicplay = false;            }            else {                js.Sound.play("bgMusic");                $("#music").removeClass("Musicpaused");                Musicplay = true;            }        });        var winH = $(window).innerHeight();        var winW = $(window).innerWidth();        $("body,.gamebox,.jn-box").css({height:winH,width:winW});        $("#chance").text(chance);                var YesorNo = true;        function aClick() {            $(".agg").off("click", aClick);            chance-=1;            $("#chance").text(chance);            if(chance<0){                chance = 0;                $("#chance").text(chance);                alert("你今天的5次砸蛋机会已经用完！");                $(".agg").on("click", aClick);            }            else {                var _this = $(this);                _this.parents(".lanren").addClass("paused");                _this.html('<img src="images/hammer.png" class="hammer"><img src="images/agg-puo.png" class="agg-puo">');                setTimeout(function () {                    _this.css({background:"none"}).find(".agg-puo").show();                    setTimeout(function () {//是否中奖                                                if (YesorNo == true){                            $("#sorryBox").show();                            YesorNo = false;                        }                        else {                            $(".lanren").hide();                            $(".winBox").show().find("img").attr("src","images/jp-1.png");                            $(".footer").find("p").html("<button class='btn' style='margin: 1.5% 0;'>登记领奖</button>").on("click",function () {                                $("#fromBox").show();                            })                            YesorNo = true;                        }                    },500);                },250);            }        }