vue制作抓娃娃机的示例代码

// css 
.game {
  width: 80%;
  height: 730px;
  background: url(./../assets/img/interface_1.png) no-repeat;
  background-size: 100%;
  animation: bg infinite 0.6s;
  position: relative;
  top: -60px;
  left: 0;
  z-index: 2;
  .paw {
  position: relative;
  top: 10%;
  }
  .pawer {
  width: 20px;
  background: rgb(170, 219, 254);
  height: 10px;
  position: absolute;
  top: 20px;
  left: 51%;
  margin-left: -15px;
  border-left: 1px solid rgba(42, 59, 156, 0.7);
  border-right: 1px solid rgba(42, 59, 156, 0.7);
  }
  .pawerPic {
  width: 95px;
  // height:85px;
  position: absolute;
  top: 30px;
  left: 51%;
  margin-left: -55px;
  img {
   width: 100%;
  }
  .win {
   position: absolute;
   bottom: -60px;
  }
  }
  .area {
  width: 100%;
  height: 500px;
  // overflow:hidden;
  position: absolute;
  // top:40px;
  left: 0;
  bottom: 40px;
  }
  /*娃娃滚动*/
  #pack {
  width: 80%;
  white-space: nowrap;
  overflow: hidden;
  position: absolute;
  bottom: 60px;
  left: 10%;
  #sel1 {
   display: block;
   img {
   display: block;
   width: 130px;
   height: 150px;
   float: left;
   margin-left: 20px;
   }
  }
  }
  .button {
  display: block;
  width: 130px;
  height: 90px;
  background: url(./../assets/img/button.png) no-repeat;
  background-size: 100%;
  position: absolute;
  bottom: 20px;
  left: 40%;
  }
 }

 mounted() {
 this.wawa();
 this.talon = $(".pawerPic").offset().left + 100; // 首先获取爪子的位置(这里是固定的)
 }
wawa() {
  var pack = this.$refs.pack,
  width = $("#pack").width(),
  imgsWidth = (this.imgs.length * width) / 3,
  initLeft = 0;

  this.chatTimer = setInterval(function() {
  initLeft++;

  if (imgsWidth - initLeft