uniapp 井字过三关小游戏

以下是一个简单的圣诞节小游戏的代码示例：

<template>
	<view class="container">
		<view class="game-header">{
   
   {
   
   gameStatus}}</view>
		<view class="game-board">
			<view class="board-row">
				<view class="board-square" :class="{selected: isSelected(0)}" @click="selectSquare(0)">{
   
   {
   
   board[0]}}
				</view>
				<view class="board-square" :class="{selected: isSelected(1)}" @click="selectSquare(1)">{
   
   {
   
   board[1]}}
				</view>
				<view class="board-square" :class="{selected: isSelected(2)}" @click="selectSquare(2)">{
   
   {
   
   board[2]}}
				</view>
			</view>
			<view class="board-row">
				<view class="board-square" :class="{selected: isSelected(3)}" @click="selectSquare(3)">{
   
   {
   
   board[3]}}
				</view>
				<view class="board-square" :class="{selected: isSelected(4)}" @click="selectSquare(4)">{
   
   <