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JavaScript版经典游戏之扫雷游戏完整示例【附demo源码下载】_javascript技巧_

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本文实例讲述了JavaScript扫雷游戏。分享给大家供大家参考,具体如下:dkhHTML5中文学习网 - HTML5先行者学习网

翻出年初写的游戏贴上来,扫雷相信大家都玩过,先上图:dkhHTML5中文学习网 - HTML5先行者学习网

dkhHTML5中文学习网 - HTML5先行者学习网

源码:dkhHTML5中文学习网 - HTML5先行者学习网

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Javascript版扫雷</title><style>  input{ margin:0; padding:0;}  input{ outline:none;}  #game_box{ width:400px; height:430px; margin:100px auto; border:#333 1px solid; background:#ccc -webkit-repeating-linear-gradient(top,#ccc,#000);background:#ccc -moz-repeating-linear-gradient(top,#ccc,#000);background:#ccc -o-repeating-linear-gradient(top,#ccc,#000);background:#ccc -ms-repeating-linear-gradient(top,#ccc,#000); box-shadow:0 0 50px 10px #333; box-shadow:0 0 50px 10px #333;    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#CBCBCB', endColorstr='#000000');   }  #map{width:400px; height:348px;*height:380px;}  #time{ height:18px; line-height:22px; text-align:center;margin:6px 0; margin-top:10px; _margin-top:40px; color:#fff; position:relative;}  #time input{ width:40px; height:18px; line-height:18px; text-align:center;}  #table_map{ width:336px; height:336px; border:none; border-left:#000 1px solid;border-top:#000 1px solid; margin:32px 32px 0px 32px; background:#D8ECF6; text-align:center; border-collapse: collapse}  #table_map td{ width:20px; height:20px; border:none;border-right:#000 1px solid;border-bottom:#000 1px solid; color:#333333; transition:all 0.7s; cursor:pointer;}  #table_map td.mask{ border:none;border-right:#000 1px solid;border-bottom:#000 1px solid; background:#333; }  #table_map td.over{ border:none;border-right:#000 1px solid;border-bottom:#000 1px solid; }  .over_bg{ background:#E1E1E1;}  @-webkit-keyframes round{    from{ -webkit-transform:rotateX(0);}    to{ -webkit-transform:rotateX(360deg);}  }  @-webkit-keyframes show{    from{ -webkit-transform:rotateX(180deg) rotateY(0) scale(0);}    to{ -webkit-transform:rotateX(360deg) rotateY(360deg) scale(1);}  }  @-moz-keyframes round{    from{ -moz-transform:rotateX(0);}    to{ -moz-transform:rotateX(360deg);}  }  @-moz-keyframes show{    from{ -moz-transform:rotateX(180deg) rotateY(0) scale(0);}    to{ -moz-transform:rotateX(360deg) rotateY(360deg) scale(1);}  }  @-ms-keyframes round{    from{ -ms-transform:rotateX(0);}    to{ -ms-transform:rotateX(360deg);}  }  @-ms-keyframes show{    from{ -ms-transform:rotateX(180deg) rotateY(0) scale(0);}    to{ -ms-transform:rotateX(360deg) rotateY(360deg) scale(1);}  }  #game_box{-webkit-animation:show 3s;-moz-animation:show 3s;-ms-animation:show 3s;}</style></head><body><div id="game_box">  <div id="map"></div>  <div id="time">时间:<input type="text" value="0" disabled="disabled" />  炸弹:<input type="text" value="50" disabled="disabled" /></div></div><script>// 2014年3月 by 王美建 QQ1207526854  window.onload=function()  {    Game.init('game_box','map');  };  var Game={    data : {  //关卡数据      mine : 40, col : 16, row : 16    },    init : function(box_id,mapbox_id){ //初始化      this.oBox = document.getElementById(box_id);      this.mapBox = document.getElementById(mapbox_id)      this.mapBox.innerHTML = this.createMap();      this.oMap = this.mapBox.getElementsByTagName('table')[0];      this.aTd = this.oMap.getElementsByTagName('td');      this.time = document.getElementById('time').getElementsByTagName('input')[0];      this.mineNum = document.getElementById('time').getElementsByTagName('input')[1];      this.mineNum.value = this.data.mine;      this.surplus = [];      this.iCount = this.data.col*this.data.row-this.data.mine;      this.createMine();      this.addVal();      this.play();    },    createMap : function() //生成画布    {      var html = '';      var This = this.data;      var i=0,j=0;      function createTd()      {        var tds = '';        for(j = 0; j < This.row; j++)        {          tds += '<td class = "mask" index='+ (This.col*i+j) +'></td>';        };        return tds;      }      for(i = 0; i < This.col; i++)      {        html += '<tr>' + createTd() + '</tr>';      };      return ('<table id="table_map" cellpadding="0" cellspacing="0" ><tbody>'+html+'</table></tbody>');    },    createMine : function(){ //生成炸弹      var This = this.data;      this.indexArr = [];      this.mineArr = [];      for(var i = 0,j = This.col*This.row; i < j; i++ )      {        this.indexArr.push(i) ;  //所有单元格的索引      };      for( var i = 0; i < This.mine; i++ ) //随机取出This.mine个做为炸弹的索引,不重复      {        var index = Math.round(Math.random()*(this.indexArr.length-1)); //索引        this.mineArr.push(this.indexArr.splice(index,1)[0]);      };      this.mineArr.sort( function(a,b){return a-b;} );    },    addVal : function() //给有炸弹的td添加自定义属性hasMine值为true    {      for(var i = 0, j = this.mineArr.length; i < j; i++)      {        this.aTd[ this.mineArr[i] ].hasMine = true;      };    },    play : function()    {//鼠标左右键同时按下  ev.button=3      this.timeOnoff = false;      var This = this;      this.markNum = [];      this.oMap.oncontextmenu=function(ev)  //插旗标记      {        var ev = ev || window.event;        var target = ev.srcElement || ev.target;        if( target.tagName.toLowerCase() == 'td' && target.className == 'mask' )        {          !target.mark ? (target.innerHTML = '▲',target.style.color = '#FFEFAD',target.mark = true,This.mineNum.value--,This.markNum.push( target.getAttribute( 'index' ) )) : (target.innerHTML = '',target.style.color = '#333333',target.mark = false,This.mineNum.value++,This.markNum.splice( This.findIndex( This.markNum,target.getAttribute( 'index' ) ),1 ));        };        return false;      };      this.oMap.onclick = function(ev)      {        var ev = ev || window.event;        var target = ev.srcElement || ev.target;        if(!This.timeOnoff) //开始计时        {          This.timeOnoff = true;          This.timer=setInterval(function(){            This.time.style.webkitAnimation = 'round 1s infinite';   //计时器翻转            This.time.value++;          },1000)        };        function openTd(aTd,meg,len)        {          var num = 0;          var show = null;          var t = Math.ceil( 15*This.data.col*This.data.row/len );  //未打开格子越多,翻开时间间隔越短          show = setInterval(function(){            aTd[ This.surplus[num] ].className = 'over';            aTd[ This.surplus[num] ].style.webkitAnimation = 'round 1s 1';            if( aTd[ This.surplus[num] ].hasMine && aTd[ This.surplus[num] ].className == 'over' )            {              aTd[ This.surplus[num] ].style.color = '#333333';              aTd[ This.surplus[num] ].innerHTML = '★';            }else{              aTd[ This.surplus[num] ].innerHTML = '';            };            num++;            if(num == len)            {              clearInterval(show);              alert(meg);            }          },t)        };        function countSur() //统计没打开的格子的索引        {          var iCheck = 0;          This.surplus = [];          for( var i = 0,j = This.data.col*This.data.row; i < j; i++ )          {            if( This.aTd[i].className == 'mask' )            {              iCheck++;              This.surplus.push( i );            };          };          return iCheck;        };        if( target.tagName.toLowerCase() == 'td' && target.className == 'mask' && !target.hasMine )//没踩到雷        {          This.count( parseInt(target.getAttribute('index')) ); //递归          target.style.webkitAnimation = 'round 1s 1';          if( This.iCount <= 10 ) //通关检测          {            //console.log( 'iCheck='+iCheck+'iCount='+This.iCount )            if( countSur() == This.data.mine ) //剩下格子数等于炸弹数而又没踩到炸弹,可不就是过关了            {              clearInterval( This.timer );              This.time.style.webkitAnimation = '';   //停止计时器翻转              openTd( This.aTd,'不错小伙子,过关了!用时:'+This.time.value+'s',This.surplus.length );            };          };        }else if( target.tagName.toLowerCase() == 'td' && target.className == 'mask' && target.hasMine ){ //踩到雷          clearInterval(This.timer);   //停止计时器          This.time.style.webkitAnimation = '';   //停止计时器翻转          var mineArr = This.mineArr;  //优化:全局变局部          var aTd = This.aTd;          for( var i = 0,j = mineArr.length; i < j; i++ )          {            aTd[ mineArr[i] ].style.color = '#333333';            aTd[ mineArr[i] ].className = 'over';            aTd[ mineArr[i] ].innerHTML = '★';   //显示炸弹标志          };          target.style.color = 'red';          countSur();          openTd( aTd,'小朋友,你输了~',This.surplus.length );        };      };    },    findIndex : function(arr,ele) //找到数组某个元素在数组中的位置    {      for(var i=0,j=arr.length;i<j;i++)      {        if(ele === arr[i])        {          return i;        };      };      return -1;    },    count : function(iNow) //统计事件源周围炸弹    {      var arr = []; //事件源周围的格子索引      var iNum = 0; //事件源周围炸弹个数      var len = this.data.col;      if( iNow % len == 0 )  //点击最左边的格子时      {        arr = [iNow+1,iNow-len,iNow-len+1,iNow+len,iNow+len+1];      }else if( iNow == ( Math.floor( iNow/len ) + 1 ) *len -1 ){ //点击靠右边的格子时        arr = [iNow-1,iNow-len,iNow-len-1,iNow+len,iNow+len-1];      }else{ //点击不靠边的格子时        arr = [iNow-1,iNow+1,iNow-len,iNow-len+1,iNow-len-1,iNow+len,iNow+len-1,iNow+len+1];      };      for( var i = 0; i < arr.length; i++ ) //统计周围炸弹      {        if( this.aTd[ arr[ i ] ] && this.aTd[ arr[ i ] ].hasMine )        {          iNum++;        }      };      if( iNum == 0 )  //当前点击格子周围没有炸弹则递归      {        this.aTd[iNow].className = '';        this.aTd[ iNow ].innerHTML == '▲' ? this.aTd[ iNow ].innerHTML = '' : '';        for( var i = 0,j = arr.length; i < j; i++ )        {          if( this.aTd[ arr[ i ] ] && this.aTd[ arr[i] ].className == 'mask')          {            this.aTd[ arr[i] ].className = '';            this.aTd[ arr[i] ].innerHTML == '▲' ? this.aTd[ arr[i] ].innerHTML = '' : '';            this.iCount--;            this.count( arr[i] );          };        };      }else{ //当前点击格子周围有炸弹则显示炸弹个数        this.aTd[iNow].innerHTML = iNum;        this.aTd[iNow].style.color = '#333333';        this.aTd[iNow].style.webkitAnimation = 'round 1s 1';        this.aTd[iNow].className == 'mask' ? (this.aTd[iNow].className = '',this.iCount--) : '';      };    }  };</script></body></html>

完整实例代码点击此处本站下载dkhHTML5中文学习网 - HTML5先行者学习网

更多关于JavaScript相关内容感兴趣的读者可查看本站专题:《JavaScript数据结构与算法技巧总结》、《JavaScript数学运算用法总结》、《JavaScript切换特效与技巧总结》、《JavaScript查找算法技巧总结》、《JavaScript动画特效与技巧汇总》、《JavaScript错误与调试技巧总结》及《JavaScript遍历算法与技巧总结dkhHTML5中文学习网 - HTML5先行者学习网

希望本文所述对大家JavaScript程序设计有所帮助。dkhHTML5中文学习网 - HTML5先行者学习网

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