微信小程序 扎金花简单实例

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Page({ data:{ num1:1, num2:2, num3:3, imgNum1:1, imgNum2:2, imgNum3:3, b1:"white", b2:"white", b3:"white", flag:true, butype:"primary", butext:"开始", hidden:true, score:0 },  start:function(){  var that=this;  that.setData({    butype:"default",    butext:"停止"  })  if(this.data.flag){  this.go=setInterval(function(){    that.setData({       num1:Math.ceil(Math.random()*10),       num2:Math.ceil(Math.random()*10),       num3:Math.ceil(Math.random()*10),       imgNum1:Math.ceil(Math.random()*4),       imgNum2:Math.ceil(Math.random()*4),       imgNum3:Math.ceil(Math.random()*4),       b1:"#"+Math.floor(Math.random()*1000000),       b2:"#"+Math.floor(Math.random()*1000000),       b3:"#"+Math.floor(Math.random()*1000000)    })  },100)  this.setData({   flag:false,   hidden:true,   score:0     })     }else{       clearInterval(this.go)   this.setData({    flag:true,    butype:"primary",    butext:"开始",    b1:"white",    b2:"white",    b3:"white"   })   var n1=this.data.num1;   var n2=this.data.num2;   var n3=this.data.num3;   var img1=this.data.imgNum1;   var img2=this.data.imgNum2;   var img3=this.data.imgNum3;   var result=n1+n2+n3;      if(img1==img2&&img2==img3){    result+=20;   }else if(img1==img2 || img2==img3 || img1==img3){    result+=10;   }       var newarr=new Array();   newarr.push(n1)   newarr.push(n2)   newarr.push(n3)      for(var i=0;i<newarr.length;i++){      for(var j = i + 1;j<newarr.length;j++){        if(newarr[i]>newarr[j]){           var tmp = newarr[i];           newarr[i] = newarr[j];           newarr[j] = tmp;         }      }    }    if(((newarr[2]-newarr[1])==1)&&((newarr[1]-newarr[0])==1)){     result+=30;   }else if(newarr[2]==newarr[1] || newarr[2]==newarr[0] || newarr[0]==newarr[1]){     result+=10;   }else if(newarr[2]==newarr[1]&&newarr[2]==newarr[0]){    result+=40;   }   this.setData({    hidden:false,    score:result   })     } }, onShareAppMessage: function () {  return {   title: "大小之争",   desc: '激烈的竞技游戏',   path: '/pages/index/index'  } }  })

<view style="text-align:center;position:fixed;top:10px;left:0;width:100%;color:green;font-weight:bolder" hidden="{{hidden}}">恭喜你得了{{score}}分！</view><view style="clear:both;overflow:hidden;display:flex;margin-top:50px">  <view class="container" style="background:{{b1}};" >    <text class="text">{{num1}}</text>    <image class="img" src="../../images/{{imgNum1}}.png" style="transform: rotate({{deg1}}deg)"></image>    <text class="text1">{{num1}}</text>  </view>   <view class="container" style="background:{{b2}};">    <text class="text">{{num2}}</text>    <image class="img" src="../../images/{{imgNum2}}.png" style="transform: rotate({{deg2}}deg)"></image>    <text class="text1">{{num2}}</text>  </view>  <view class="container" style="background:{{b3}};">    <text class="text">{{num3}}</text>    <image class="img" src="../../images/{{imgNum3}}.png" style="transform: rotate({{deg3}}deg)"></image>    <text class="text1">{{num3}}</text>  </view></view> <button bindtap="start" type="{{butype}}" style="margin:20px">{{butext}}</button>  <view style="font-size:13px;padding:20px;color:gray">  <view>1.如果三张数字相同得40分，如果三张数字是连续的得30分,如果两个数字是相同的得10分</view>  <view>2.如果三张花色一样得20分，如果两张花色一样得10分</view>  <view>3.三张数字之和</view>  <view>以上所有数字的总和为总分</view></view>

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