jquery插件实现扫雷游戏(3)

本文实例为大家分享了jquery插件实现扫雷游戏的第3篇，供大家参考，具体内容如下

完成，效果感觉还不错，就是脸黑第一下容易挂

效果如下

代码部分

* {
 margin: 0px;
 padding: 0px;
 font-size: 12px;
}

#div {
 position: fixed;
 top: 10px;
 bottom: 10px;
 left: 10px;
 right: 10px;
 border: 1px solid lightgray;
 border-radius: 5px;
 display: flex;
 justify-content: center;
 align-items: center;
 overflow: hidden;
}

#box {
 border: 1px solid lightgray;
 border-radius: 5px;
}

.row {
 white-space: nowrap;
 height: 30px;
}

.item {
 display: inline-flex;
 justify-content: center;
 align-items: center;
 height: 30px;
 width: 30px;
 border-right: 1px solid lightgray;
 border-bottom: 1px solid lightgray;
 cursor: pointer;
 position: relative;
}
.item.num1::after{
 content: '1';
 color: #1abc9c;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num2::after{
 content: '2';
 color: #2ecc71;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num3::after{
 content: '3';
 color: #3498db;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num4::after{
 content: '4';
 color: #9b59b6;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num5::after{
 content: '5';
 color: #f1c40f;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num6::after{
 content: '6';
 color: #e67e22;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num7::after{
 content: '7';
 color: #e74c3c;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.num8::after{
 content: '8';
 color: #34495e;
 position: absolute;
 top: 0;
 bottom: 0;
 left: 0;
 right:0;
 display: flex;
 justify-content: center;
 align-items: center;
 z-index: 2;
}
.item.boom{
 background-image: url(../img/boom.png);
 background-size: 60% 60%;
 background-repeat: no-repeat;
 background-position: center center;
}
.item::before{
 position: absolute;
 content: '';
 top: 0.5px;
 left:0.5px;
 bottom: 0.5px;
 right: 0.5px;
 background-color: gray;
 z-index: 3;
}
.item.click::before{
 content: none;
}
.item:hover{
 outline: 1px solid #2c3e50;
}

#menu {
 border-bottom: 1px solid lightgray;
 position: absolute;
 top: 0;
 left: 0;
 right: 0;
 height: 30px;
 display: flex;
 background-color: white;
 z-index: 10;
}
.mitem{
 flex: 1;
 display: flex;
 justify-content: center;
 align-items: center;
}
.sl{
 border: none;
 border-bottom: 1px solid lightgray;
 outline: none;
 width: 60%;
 height: 80%;
}
.item.warn{
 border: 1px solid red;
}
.btn{
 border: none;
 border: 1px solid lightgray;
 outline: none;
 width: 60%;
 height: 80%;
 background-color: transparent;
 cursor: pointer;
}
.mitem *:hover{
 background-color: lightgray;
}

html:

 
  
  
  
  
  
 
 
  

   

    
   
   

    

     
      10
      11
      12
      13
      14
      15
      16
      17
      18
      19
      20
     
    
    

     
      10
      11
      12
      13
      14
      15
      16
      17
      18
      19
      20
     
    
    

     
      10
      20
      30
      40
      50
      60
      70
      80
      90
      99
     
    
    

     生成
    
   
  
 

js:

$(document).ready(function() {
 var x = 10; //x轴
 var y = 10; //y轴
 var c = 10; //雷数
 var boom = []; //产生炸弹的坐标
 var $menu = $("#menu");
 var $box = $("#box");




 //同步参数
 $("#x").change(function() {
  x = parseInt($(this).val());
  console.log(x);
 })
 $("#y").change(function() {
  y = parseInt($(this).val());
 })
 $("#c").change(function() {
  c = parseInt($(this).val());
 })
 $(document).on('click', '#box .item', function() {
  $(this).addClass("click");
  var pos = {
   x:parseInt($(this).attr("data-x")),
   y:parseInt($(this).attr("data-y"))
  }
  if($(this).hasClass('boom')){
   $(".item").addClass('click')
   $(this).addClass('warn');
  }
  afterclick(pos);
 })
 $("#pro").click(function() {
  draw();
  draw();//绘制
  booms();//产生炸弹参数
  drawbooms();//绘制炸弹
  drawnum();//遍历所有块，生成提示
 })
 draw();//绘制
 booms();//产生炸弹参数
 drawbooms();//绘制炸弹
 drawnum();//遍历所有块，生成提示
 function draw() { //绘制图片
  $box.html('');
  for (var a = 0; a < x; a++) {
   var $row = $("
");
   for (var b = 0; b < y; b++) {
    var $item = $("
");
    $item.appendTo($row);
   }
   $row.appendTo($box);
  }
 }
 function afterclick(p){//解放所有空白块，并且把所有空白快挨着的提示展示出第第一层
  var arr = [
   {x:(p.x-1),y:(p.y-1)},
   {x:(p.x-1),y:(p.y)}  ,
   {x:(p.x-1),y:(p.y+1)},
   {x:(p.x+1),y:(p.y-1)},
   {x:(p.x+1),y:(p.y)}  ,
   {x:(p.x+1),y:(p.y+1)},
   {x:(p.x),y:(p.y+1)}  ,
   {x:(p.x),y:(p.y-1)}  
  ]
  arr.forEach(item=>{
   if($dom(item).hasClass('nonum')&&!$dom(item).hasClass('click')&&!$dom(item).hasClass('boom')){
    $dom(item).click();
   }
  })
 }
 function drawnum(){
  for(var a = 0;an.x==(p.x-1)&&n.y==(p.y-1))
  var s2 = boom.find(n=>n.x==(p.x)&&n.y==(p.y-1))
  var s3 = boom.find(n=>n.x==(p.x+1)&&n.y==(p.y-1))
  var s4 = boom.find(n=>n.x==(p.x-1)&&n.y==(p.y+1))
  var s5 = boom.find(n=>n.x==(p.x)&&n.y==(p.y+1))
  var s6 = boom.find(n=>n.x==(p.x+1)&&n.y==(p.y+1))
  var s7 = boom.find(n=>n.x==(p.x-1)&&n.y==(p.y))
  var s8 = boom.find(n=>n.x==(p.x+1)&&n.y==(p.y))
  if(s1){index++;}
  if(s2){index++;}
  if(s3){index++;}
  if(s4){index++;}
  if(s5){index++;}
  if(s6){index++;}
  if(s7){index++;}
  if(s8){index++;}
  return index;
 }
 function drawbooms(){
  boom.forEach(item=>{
   $dom(item).addClass('boom');
  })
 }
 function booms(){//随机产生炸弹参数
  var arr = [];
  while(arr.lengthn.x==pos.x&&n.y==pos.y);
   if(!temp){
    arr.push(pos);
   }
  }
  boom = arr;
 }
 function $dom(pos){
  var dom = $("[data-x='"+pos.x+"'][data-y='"+pos.y+"']");
  if(dom.length!=0){
   return dom
  }else{
   return $("
");
  }
 }
})

思路解释

• 反正做起来没啥难度，关键还是对自己要做的东西的逻辑要有个大概的了解
• 扫雷就是一个x*y的坐标系上随机放上雷，然后遍历每一个坐标点判断它四周炸弹的总数，可以得知数字是0-8以内的可能，这样子就生成了
• 游戏性就是点击和一个额外的动作而已，就是那个假如点击到空白的地方，那么它附近的空白要自行点亮，这个效果我也做出来了，起始就是繁琐的判断而已
• 具体看js部分的代码，反正都上传了

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。