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這篇文章主要介紹了微信小程序如何實現井字棋游戲的相關知識,內容詳細易懂,操作簡單快捷,具有一定借鑒價值,相信大家閱讀完這篇微信小程序如何實現井字棋游戲文章都會有所收獲,下面我們一起來看看吧。
效果圖
.wxml
<view class="title"> <view wx:if="{{currindex < 9 || defeat}}"> {{defeat?'勝出方:':'輪到了:'}}<span class="span">{{defeat?(outindex?'○':'x'):(outindex?'x':'○')}}</span> </view> <view wx:else>平局</view> </view> <view class="curr_toe"> <view wx:for="{{detail}}" wx:key="index" class="curr_item" bindtap="{{item.type > 0 || defeat?'':'tactoe'}}" data-index="{{index}}"> <view wx:if="{{item.type > 0}}">{{item.type == 1?'○':'×'}}</view> </view> </view> <button wx:if="{{defeat || currindex > 8}}" bindtap="reset">重新開始</button>
.wxss
page{background: #fff;} .title{width: 100%;display: flex;align-items: center;justify-content: center;margin-top: 20rpx;font-size: 34rpx;} .span{font-size: 60rpx;} .curr_toe{width: 510rpx;height: 510rpx;margin: 30rpx calc((100% - 500rpx) / 2);border-top:1px solid #ddd;border-right: 1px solid #ddd;} .curr_item{border-left: 1px solid #ddd;width: 33.33%;height: 170rpx;display: flex;align-items: center;justify-content: center;color:red; font-size:170rpx;float: left;border-bottom: 1px solid #ddd;}
.js
Page({ data: { lines:[ [0, 1, 2], [3, 4, 5], [6, 7, 8], [0, 3, 6], [1, 4, 7], [2, 5, 8], [0, 4, 8], [2, 4, 6], ] }, onLoad: function (options) { this.reset() }, reset(e){ this.setData({ detail:[ {type:0},{type:0},{type:0},{type:0},{type:0},{type:0},{type:0},{type:0},{type:0} ], defeat:false, outindex:false, currindex:0 }) }, tactoe(e){ var index = e.currentTarget.dataset.index,currindex = this.data.currindex, detail = this.data.detail,outindex = this.data.outindex; currindex++ detail[index].type = outindex?2:1 this.setData({ detail:detail, currindex:currindex, outindex:!outindex }) if(currindex > 4){ this.validate() } }, validate(e){ var detail = this.data.detail,lines = this.data.lines; for(let i = 0;i < lines.length;i++){ const [a, b, c] = lines[i]; if(detail[a].type && detail[a].type == detail[b].type && detail[a].type == detail[c].type){ wx.showModal({ title: '提示', content: (detail[a].type == 1?'○':'×')+'獲得了勝利', showCancel:false, confirmText:'我知道了' }) this.setData({ defeat:true }) return false; } } }, })
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