闲来无聊。做个扫雷玩玩吧，点击打开，长按标记，标记的点击两次或长按取消标记。所有打开结束
<template>
<view class="page_main">
<view class="add_button" style="width: 100vw; margin-bottom: 20rpx; background-color: #efefef; color: #000;">
{{minesize}}
</view>
<scroll-view class="scroll_v" scroll-y="true">
<view>
<view class="czqy_mian">
<view v-for="(row,rowindex) in datalist" :key="rowindex" class="row_main_v">
<view v-for="(item,index) in row" :key="index">
<view @click="hz_click(rowindex,index)" @longpress="long_click(rowindex,index)">
<view class="" v-if="isover">
<view class="fangge_main_v"
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx',background : '#fff' }">
<view class="" v-if="item.isbj"> <!-- 标记了 -->
<view class="item_vie" v-if="item.ismine"
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx',background : '#f0f' }">
<!-- 标记了 是雷 -->
💣
</view>
<view class="item_vie" v-else
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx',background : '#f00' }">
<!-- 标记了 不是雷 -->
🚩
</view>
</view>
<view class="item_vie" v-else-if="item.ismine"><!-- 没标记 是雷 -->
💣
</view>
<view class="item_vie" v-else-if="item.value"
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx',background : '#fff' }">
<!-- 没标记 不是雷 有值 -->
{{item.value}}
</view>
<view class="" v-else
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx',background : '#fff' }">
<!-- 没标记 不是雷 没有值 -->
</view>
</view>
</view>
<view class="" v-else>
<view v-if="item.isopen" class="fangge_main_v"
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx',background : '#fff' }">
<!-- 点开 -->
<view class="item_vie" v-if="item.isblast"><!-- 爆炸了 -->
💣
</view>
<view v-else class="item_vie"><!-- 没爆炸 -->
{{item.value==0?'':item.value}}
</view>
</view>
<view v-else class="fangge_main_v"
:style="{ width: fgsize + 'rpx', height: fgsize + 'rpx' }"><!-- 没点开 -->
<view class="item_vie" v-if="item.isbj">
🚩
</view>
</view>
</view>
</view>
</view>
</view>
</view>
</view>
</scroll-view>
<view class="add_button_view">
<view class="add_button" style="margin-left: 10rpx;" @click="di_click(0)">
低
</view>
<view class="add_button" style="margin-left: 10rpx;" @click="di_click(1)">
中
</view>
<view class="add_button" style="margin-left: 10rpx;" @click="di_click(2)">
高
</view>
</view>
</view>
</template>
<script>
export default {
data() {
return {
datalist: [
], //操作数据
jibie: 0,
jblist: [{
row: 9,
cols: 9,
size: 10
},
{
row: 16,
cols: 16,
size: 40
},
{
row: 30,
cols: 16,
size: 99
},
],
isover: false,
minesize: 10,
fgsize: 0,
};
},
onReady() {
this.init()
},
onShow() {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function() {
},
methods: {
di_click: function(e) {
this.jibie = e
this.init()
},
hz_click: function(row, cols) {
if (this.datalist[row][cols].isbj) { //标记过的。点击两次取消标记
this.datalist[row][cols].clickcount += 1
if (this.datalist[row][cols].clickcount == 2) {
this.datalist[row][cols].isbj = false
}
} else if (this.datalist[row][cols].ismine) { //如果是雷 结束 并打开所有盒子
this.datalist[row][cols].isopen = true
this.datalist[row][cols].isblast = true
this.gameover(1)
} else { //不是标记和雷 打开盒子 打开后有值 显示值 没值 计算片区
this.datalist[row][cols].isopen = true
this.jsnotopen()
if (this.datalist[row][cols].value == 0) { //打开的盒子没值 计算周边
this.openaqq(row, cols)
}
}
},
long_click: function(row, cols) {
if (!this.datalist[row][cols].isopen) {
if (this.minesize >= 0 && this.minesize < this.jblist[this.jibie].row * this.jblist[this.jibie]
.cols) {
if (this.datalist[row][cols].isbj) { //标记过的。点击两次取消标记
this.datalist[row][cols].isbj = false
this.minesize += 1
} else {
this.datalist[row][cols].isbj = true
this.minesize -= 1
}
}
this.datalist[row][cols].clickcount = 0
}
this.jsnotopen()
this.$forceUpdate()
},
/**
* @param {Object} flag 1 点到雷 0 自动结束
*/
gameover: function(flag) {
if (flag) {
for (var i = 0; i < this.datalist.length; i++) {
let arr = this.datalist[i]
for (var j = 0; j < arr.length; j++) {
arr[j].isopen = true
}
}
}
this.isover = true
this.$forceUpdate()
},
openaqq: function(row, cols) {
let directions = [
[0, 1],
[0, -1],
[1, 0],
[-1, 0],
[1, 1],
[1, -1],
[-1, 1],
[-1, -1]
]
var count = 0
for (var i = 0; i < directions.length; i++) {
let lenx = directions[i][0] + row
let leny = directions[i][1] + cols
if (lenx >= 0 && leny >= 0 && lenx < this.jblist[this.jibie].row && leny < this.jblist[this.jibie]
.cols) {
if (!this.datalist[lenx][leny].isopen) {
if (!this.datalist[lenx][leny].ismine) {
this.datalist[lenx][leny].isopen = true
this.jsnotopen()
if (this.datalist[lenx][leny].value == 0) {
this.openaqq(lenx, leny)
}
}
}
}
}
this.datalist[row][cols].isopen = true
this.jsnotopen()
// return count
},
jisuanvalue: function(datalist, row, cols) {
let directions = [
[0, 1],
[0, -1],
[1, 0],
[-1, 0],
[1, 1],
[1, -1],
[-1, 1],
[-1, -1]
]
var count = 0
for (var i = 0; i < directions.length; i++) {
let lenx = directions[i][0] + row
let leny = directions[i][1] + cols
if (lenx >= 0 && leny >= 0 && lenx < this.jblist[this.jibie].row && leny < this.jblist[this.jibie]
.cols) {
if (datalist[lenx][leny].ismine) {
count += 1
}
}
}
datalist[row][cols].value = count
// return count
},
jsnotopen: function() {
var count = 0
for (var i = 0; i < this.datalist.length; i++) {
var arr = this.datalist[i]
for (var j = 0; j < arr.length; j++) {
if (arr[j].isopen || arr[j].isbj) {
count += 1
}
}
}
if (count == this.jblist[this.jibie].row * this.jblist[this.jibie].cols) {
this.gameover(0)
}
},
/**
* 进入页面初始化数据
*/
init: function() {
var array = []
for (let row = 0; row < this.jblist[this.jibie].row * this.jblist[this.jibie].cols; row++) {
if (row <= this.jblist[this.jibie].size) {
array.push({
ismine: 1,
value: 0,
id: row,
isopen: false,
isbj: false,
isblast: false,
clickcount: 0,
isselect: false
})
} else {
array.push({
ismine: 0, //是否是雷 1是
value: 0, //值
id: row, //id
isopen: false, //点开
isbj: false, //标记
isblast: false, //爆炸
clickcount: 0,
isselect: false
})
}
}
this.minesize = this.jblist[this.jibie].size
this.fgsize = (640 / this.jblist[this.jibie].cols).toFixed(0)
var datalist = this.shuffle(array)
for (var i = 0; i < datalist.length; i++) {
var arr = datalist[i]
for (var j = 0; j < arr.length; j++) {
this.jisuanvalue(datalist, i, j)
}
}
this.datalist = JSON.parse(JSON.stringify(datalist))
},
convertToArray2D: function(array1D, rows, cols) {
if (array1D.length !== rows * cols) {
throw new Error('一维数组的长度必须与指定的行列数相乘的结果相等');
}
let array2D = [];
for (let i = 0; i < array1D.length; i += cols) {
array2D.push(array1D.slice(i, i + cols));
}
return array2D;
},
// 打乱数组的函数
shuffle: function(array) {
let currentIndex = array.length,
temporaryValue, randomIndex;
// 当还剩有元素未洗牌时
while (0 !== currentIndex) {
// 选取一个剩下的元素
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex -= 1;
// 并与当前元素交换
temporaryValue = array[currentIndex];
array[currentIndex] = array[randomIndex];
array[randomIndex] = temporaryValue;
}
return this.convertToArray2D(array, this.jblist[this.jibie].row, this.jblist[this.jibie].cols);
},
/**
* 生成min 到 max 的随机数
*/
getRandomInt: function(min, max) {
min = Math.ceil(min);
max = Math.floor(max);
return Math.floor(Math.random() * (max - min + 1)) + min;
}
}
};
</script>
<style scoped>
.fangge_main_v {
border: solid 1rpx #000;
background-color: #afafaf;
}
.item_vie {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.czqy_mian {
width: 100vw;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.row_main_v {
width: 100vw;
display: flex;
flex-direction: row;
justify-content: center;
align-items: center;
}
.page_top {
height: 100rpx;
width: 100vw;
}
.scroll_v {
height: 80vh;
width: 100vw;
}
.page_main {
background-color: #efefef;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
text-align: center;
}
.add_button_view {
display: flex;
/*row 横向 column 列表 */
flex-direction: row;
justify-content: center;
align-items: center;
text-align: center;
height: 10vh;
width: 100vw;
background: #fff;
border-top: solid 1rpx #efefef;
position: fixed;
bottom: 0;
}
.add_button {
flex: 1;
height: 88rpx;
border: solid 2rpx #07a5a6;
color: #fff;
background: #07a5a6;
font-size: 32rpx;
border-radius: 10rpx;
align-items: center;
justify-content: center;
display: flex;
}
</style>
