九宫格，拼图游戏完整源码

2023年12月9日 450次阅读 来源: 九宫格问题

代码如下：（需要 引入 jquery .js和 vue.js）：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        /*#piclist {  width: 600px;  height: 600px;  background-color: green;  }*/  .nitem {
            /*width: 200px;*/  /*height: 200px;*/  float: left;
            background: url(imgs/fengnv.jpg) 0px 0px no-repeat;
            -webkit-background-size: 600px 600px;
            background-size: 600px 600px;
            font-size: 33px;
            color: red;
            font-weight: bold;
            cursor: pointer;
        }

        /*.nitem:nth-child(2){  background-position: -200px 0;  }  .nitem:nth-child(3){  background-position: -400px 0;  }  .nitem:nth-child(4){  background-position: 0px -200px;  }  .nitem:nth-child(5){  background-position: -200px -200px;  }  .nitem:nth-child(6){  background-position: -400px -200px;  }  .nitem:nth-child(7){  background-position: 0px -400px;  }  .nitem:nth-child(8){  background-position: -200px -400px;  }  .nitem:nth-child(9){  background-position: -400px -400px;  }*/   .fn-clear {
            clear: both;
            height: 0;
            line-height: 0px;
            font-size: 0px;
        }
    </style>
</head>
<body>
<div id="appbox" :style="{ width:width+'px',height:height+'px' }">
    <div id="piclist">
        <div class="nitem"  v-for="(item,index) in itemlist"  :class="{remove : index === 0}"  :index="index "  v-bind:style="{  'backgroundPosition':-px(index)+'px -' + py(index) + 'px',  width : width / rows + 'px',  height : height / cols + 'px'}">{{index}}
        </div>
    </div>
</div>
</body>
<script src=js/jquery.min.js></script>
<script src=js/vue.min.js></script>
<script>
    var olen = 0, oi = 0, cindex = 0, oa = new Array(), oindex = 0, listarray = new Array();
    var vm = new Vue({
        el: "#appbox",
        data: {
            itemlist: [],
            rows: 3,
            cols: 3,
            width: 600,
            height: 600,
        },
        methods: {
            px(index){
                return (index % this.rows) * (this.width / this.rows)
            },
            py (index){
                return parseInt((index / this.cols)) * (this.height / this.cols);
            }
        }
    });
    for (var i = 0; i < vm.rows * vm.cols; i++) {
        vm.itemlist.push(i);
    }

    function getrow(index) {
        return parseInt(index / vm.cols);
    }
    function getcols(index) {
        return index % vm.rows;
    }
    function getBound(index) {
        var left = index - 1;
        var right = index + 1;
        var top = index - vm.rows;
        var bottom = index + vm.rows;
        var len = vm.itemlist.length; //总长度   var currentRow = getrow(index);
        var currentCol = getcols(index);
        var roundArr = new Array();

        if (left >= 0 && left < len && getrow(left) == currentRow) {
            roundArr.push(left);
        }
        if (right >= 0 && right < len && getrow(right) == currentRow) {
            roundArr.push(right);
        }
        if (top >= 0 && top < len && getcols(top) == currentCol) {
            roundArr.push(top);
        }
        if (bottom >= 0 && bottom < len && getcols(bottom) == currentCol) {
            roundArr.push(bottom);
        }

        return roundArr;
    }
    function box_switch(i, j) {
        var iobj = $('#piclist .nitem').eq(i);
        var jobj = $('#piclist .nitem').eq(j);
        var tobj = iobj.clone();

        jobj.after(tobj);
        iobj.replaceWith(jobj);
    }

    vm.$nextTick(function () {
        $('.remove').css({
            background: 'none',
            backgroundColor: 'green'  });
    });

    function box_rand(times) {
        for (var i = 0; i < times; i++) {
            oindex = $('.remove').index();
            oa = getBound(oindex);
            olen = oa.length;
            oi = Math.floor(Math.random() * olen);
            cindex = oa[oi];
            box_switch(cindex, oindex);
        }
        listarray.length = 0;
        $.each($('.nitem'), function (i, item) {
            listarray.push($(item).attr('index'));
        });
        if (listarray.join(',') == vm.itemlist.join(',')) {
            box_rand(times);
        }
    }
    $(function () {
        //打乱图片  box_rand(20);

        $('.nitem').on('click ', function () {
            var cindex = $(this).index();
            var oindex = $('.remove').index();
            var oRound = getBound(oindex); //空盒子四周的索引   if ($.inArray(cindex, oRound) < 0) { //不在  return false;
            } else {
                box_switch(oindex, cindex);

                var listArray = new Array();
                $.each($('.nitem'), function (i, item) {
                    listArray.push($(item).attr('index'));
                })
                if (listArray.join(',') == vm.itemlist.join(',')) {
                    alert('success')
                } else {
                    console.log('失败')
                }
            }
        });
    })
</script>
</html>



    原文作者：九宫格问题
    原文地址: https://blog.csdn.net/ITzhongzi/article/details/75269140
    本文转自网络文章，转载此文章仅为分享知识，如有侵权，请联系博主进行删除。
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