game1--- bugku

第一部分js代码：

<script>
  var domReady, loadFinish, canvasReady, loadError, gameStart, game, score, successCount      //定义一些变量
  // init window height and width
  var gameWidth = window.innerWidth        //设置游戏界面大小
  var gameHeight = window.innerHeight
  var ratio = 1.5
  if (gameHeight / gameWidth < ratio) {
    gameWidth = Math.ceil(gameHeight / ratio)      //根据除法算出上舍入：2.1=>3
  }
  $('.content').css({ "height": gameHeight + "px", "width": gameWidth + "px" })
  $('.js-modal-content').css({ "width": gameWidth + "px" })

  // loading animation 加载动画
  function hideLoading() {      
    if (domReady && canvasReady) {
      $('#canvas').show()
      loadFinish = true
      setTimeout(function () {
        $('.loading').hide()
        $('.landing').show()
      }, 1000)
    }
  }

  function updateLoading(status) {      //加载游戏函数
    var success = status.success
    var total = status.total
    var failed = status.failed
    if (failed > 0 && !loadError) {
      loadError = true
      alert('加载失败 请刷新后重试')
      return
    }
    var percent = parseInt((success / total) * 100);
    if (percent === 100 && !canvasReady) {
      canvasReady = true
      hideLoading()
    }
    percent = percent > 98 ? 98 : percent
    percent = percent + '%'
    $('.loading .title').text(percent);
    $('.loading .percent').css({
      'width': percent
    })
  }

  function overShowOver() {      //游戏结束函数
    $('#modal').show()
    $('#over-modal').show()
	if (window.XMLHttpRequest)
	    {// IE7+, Firefox, Chrome, Opera, Safari 浏览器执行
	        xmlhttp=new XMLHttpRequest();
	    }
	    else
	    {// IE6, IE5 浏览器执行
	        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	    }
	    xmlhttp.onreadystatechange=function()
	    {
	        if (xmlhttp.readyState==4 && xmlhttp.status==200)
	        {
	            document.getElementById("livesearch").innerHTML=xmlhttp.responseText;
	            document.getElementById("livesearch").style.border="1px solid #A5ACB2";
	        }
	    }
		var ppp='223.104.90.251';
		var sign = Base64.encode(score.toString());
	    xmlhttp.open("GET","score.php?score="+score+"&ip="+ppp+"&sign="+sign,true);          //创建一个新的http请求，并指定此请求的方法、URL以及验证信息,也就是每局游戏结束，都会发送一个url请求，带有分数和ip和sign的值，这个sign的值与分数有关，所以我们只修改score是不全面的
	    xmlhttp.send();
    $('#over-zero').show()
  }

  // game customization options 游戏定制选项
  const option = {
    width: gameWidth,
    height: gameHeight,
    canvasId: 'canvas',
    soundOn: true,
    setGameScore: function (s) {
      score = s
    },
    setGameSuccess: function (s) {
      successCount = s
    },
    setGameFailed: function (f) {
      $('#score').text(score)
      if (f >= 3) overShowOver()
    }
  }

  // game init with option 带选项的游戏初始化
  function gameReady() {
    game = TowerGame(option)

    game.load(function () {

      game.playBgm()
      game.init()

    }, updateLoading)
  }

  var isWechat = navigator.userAgent.toLowerCase().indexOf("micromessenger") !== -1
  if (isWechat) {
    document.addEventListener("WeixinJSBridgeReady", gameReady, false)
  } else {
    gameReady()
  }

  function indexHide() {
    $('.landing .action-1').addClass('slideTop')
    $('.landing .action-2').addClass('slideBottom')
    setTimeout(function () {
      $('.landing').hide()
    }, 950)
  }

  // click event
  $('#start').on('click', function () {
    if (gameStart) return
    gameStart = true
    indexHide()
    setTimeout(game.start, 400)
  })

  $('.js-reload').on('click', function () {
    window.location.href = window.location.href + '?s=' + (+new Date())
  })

  $('.js-invite').on('click', function () {
    $('.wxShare').show()
  })

  $('.wxShare').on('click', function () {
    $('.wxShare').hide()
  })

  // listener
  window.addEventListener('load', function () {
    domReady = true
    hideLoading()
  }, false);
</script>

第二部分JS代码：

<script>
  (function (i, s, o, g, r, a, m) {
    i['GoogleAnalyticsObject'] = r;
    i[r] = i[r] || function () {
        (i[r].q = i[r].q || []).push(arguments)
      }, i[r].l = 1 * new Date();
    a = s.createElement(o),
      m = s.getElementsByTagName(o)[0];
    a.async = 1;
    a.src = g;
    m.parentNode.insertBefore(a, m)
  })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');

  ga('create', 'UA-46444752-20', 'auto');
  ga('send', 'pageview');

  var _hmt = _hmt || [];
  (function () {
    var hm = document.createElement("script");    //在对象中创建一个对象
    hm.src = "https://hm.baidu.com/hm.js?c1b044f909411ac4213045f0478e96fc";
    var s = document.getElementsByTagName("script")[0];    
    s.parentNode.insertBefore(hm, s);
  })();
</script>