重置所有按鈕從JS文字添加一個新的實例jQuery

我一直在這個問題上我的大腦一陣子現在：當我點擊重置所有按鈕爲我的井字遊戲，它是不正確的復位。當我在MYAPP.firstGame函數上使用console.log時，它會添加MYAPP.game對象的其他實例。如果播放器在重置後不是第一次，這會導致電腦播放器連續播放多次。重置所有按鈕從JS文字添加一個新的實例jQuery

我問過其他幾個程序員，但無法弄清楚發生了什麼。如果你能幫助我，它將不勝感激。

這是我的code pen的鏈接。

HTML：

<div class="outer-container"> 
    <button class="hard-reset">Reset All</button> 
    <div class="player-one-turn"> 
     <p></p> 
    </div> 
    <div class="player-two-turn"> 
     <p></p> 
    </div> 
    <div class="board-container"> 
     <div class="game-starter"> 
     <p>Would you like to be X or O?</p> 
     <button class="choose-x">X</button> 
     <button class="choose-o">O</button> 
     <button class="back-button"><i class="fa fa-arrow-left"></i> Back</button> 
     </div> 
     <div class="game-choice"> 
     <p>How do you want to play?</p> 
     <button class="one-player">One Player</button> 
     <button class="two-player">Two Player</button> 
     </div> 
    <div class="game-board"> 
     <div class="draw-message"> 
     <p>It was a draw..</p> 
     </div> 
     <div class="lose-message"> 
     <p>Uh oh, you lost..</p> 
     </div> 
     <div class="win-message"> 
     <p>You Won!!! :)</p> 
     </div> 
     <canvas id="myCanvas"></canvas> 
     <ul class="boxes"> 
     </ul> 
    </div> 
    </div> 
</div>

CSS：

body, 
html { 
    width: 100%; 
    height: 100%; 
} 

li { 
    list-style: none; 
} 

.outer-container { 
    background: rgba(240,180,135,1); 
    box-shadow: inset -1px 1px 7px rgba(0,0,0,.2), inset 1px -1px 7px rgba(0,0,0,.2), 1px 12px 5px rgba(0,0,0,.4), 4px 3px 8px rgba(0,0,0,.4), 5px 10px 10px rgba(0,0,0,.2), -5px 10px 10px rgba(0,0,0,.4); 
    position: relative; 
    border-radius: 10px; 
    width: 540px; 
    height: 540px; 
    margin: 10% auto; 
    padding: 30px 0; 
} 


.board-container { 
    width: 500px; 
    height: 500px; 
    background: rgba(40,40,40,1) 
    -webkit-radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background: rgba(40,40,40,1) 
    -moz-radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background: rgba(40,40,40,1) 
    -ms-radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background: rgba(40,40,40,1) 
    radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background-size: cover; 
    position: relative; 
    top: 20px; 
    left: 20px; 
    overflow: hidden; 
} 

.game-board { 
    width: 440px; 
    height: 450px; 
    margin: 20px auto; 
    position: relative; 
} 

.boxes { 
    padding: 0; 
} 

.boxes li { 
    width: 33%; 
    height: 150px; 
    display: inline-block; 
    position: relative; 
    z-index: 1000; 
    margin: 0; 
    overflow: hidden; 
} 

li i { 
    font-size: 7.5rem; 
    text-align: center; 
    display: block; 
    width: 100%; 
    height: 99%; 
    margin-bottom: 0; 
    margin-left: 5px; 
    font-style: normal; 
    font-family: "Architects Daughter", "Helvetica", "sans-serif"; 
    color: rgba(220,220,220,.7); 
    z-index: 500; 
} 

/* Canvas Drawing */ 

#myCanvas { 
    width: 100%; 
    height: 456px; 
    position: absolute; 
    z-index: 0; 
    left: 0; 
    top: 0; 
    opacity: 0; 
} 

/* Player/Computer prompt */ 
.player-one-turn { 
    background: rgba(0,200,200,1); 
    left: 15px; 
} 

.player-two-turn { 
    background: rgba(200,100,100,1); 
    right: 15px; 
} 

.player-one-turn, 
.player-two-turn { 
    position: absolute; 
    top: 0; 
    width: 200px; 
    height: 50px; 
    z-index: -10; 
    color: white; 
    text-align: center; 
} 

.player-one-turn p, 
.player-two-turn p { 
    font-size: 1.5rem; 
    margin-top: 10px; 
} 

/* reset button */ 
.hard-reset { 
    position: absolute; 
    top: 10px; 
    right: 20px; 
    background: none; 
    border: none; 
    font-family: 'Architects Daughter', sans-serif; 
    color: rgba(100,60,50,.8); 
    font-size: 1.2rem; 
    border-radius: 20px; 
    border: 2px dashed transparent; 
} 

.hard-reset:hover { 
    border: 2px dashed rgba(100,60,50,1); 
    color: rgba(100,60,50,1); 
} 

.hard-reset:focus { 
    outline: none; 
} 

/* Result Feedback */ 
span.rotate { 
    color: rgba(0,200,200,1); 
} 

i.win { 
    background: black; 
} 

.draw-message, 
.lose-message, 
.win-message { 
    background: rgba(0,0,0,.8); 
    width: 530px; 
    height: 530px; 
    z-index: 2000; 
    position: absolute; 
    display: none; 
    left: -30px; 
    top: -35px; 
    box-sizing: border-box; 
    margin: 0; 
} 

.draw-message p, 
.lose-message p, 
.win-message p { 
    color: white; 
    text-align: center; 
    position: relative; 
    top: 230px; 
    font-size: 3rem; 
    margin: 0; 
    font-family: 'Architects Daughter', sans-serif; 
} 

/*============================================ 
      Game Starter 
============================================*/ 

.game-choice, 
.game-starter { 
    background: rgba(40,40,40,1) 
    -webkit-radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background: rgba(40,40,40,1) 
    -moz-radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background: rgba(40,40,40,1) 
    -ms-radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 
    background: rgba(40,40,40,1) 
    radial-gradient(center, rgba(40,80,60,1), rgba(0,20,20,.6)); 

    display: block; 
    width: 100%; 
    height: 500px; 
    position: absolute; 
    top: 0px; 
    text-align: center; 
    font-family: 'Architects Daughter', Helvetica, sans-serif; 
    z-index: 1500; 
} 

.game-starter { 
    display: none; 
} 

.game-choice p, 
.game-starter p { 
    font-size: 2.2rem; 
} 

.game-choice button, 
.game-choice p, 
.game-starter button, 
.game-starter p { 
    color: rgba(220,220,220,1); 
    position: relative; 
    top: 100px; 
    margin: 10px auto; 
} 

.game-choice p, 
.game-starter p { 
    max-width: 60%; 
} 

.game-choice button, 
.game-starter button { 
    background: none; 
    border: none; 
    opacity: .6; 
    border-radius: 20px; 
    border: 2px solid transparent; 
} 

.game-choice button { 
    font-size: 2rem; 
} 

.game-starter button { 
    font-size: 2.8rem; 
} 

.game-choice button:focus, 
.game-starter button:focus { 
    outline: none; 
} 
.game-choice button:hover, 
.game-starter button:hover { 
    opacity: 1; 
    border: 2px dashed rgba(230,230,230,.5); 
} 

.game-starter button.back-button { 
    position: absolute; 
    top: 400px; 
    right: 200px; 
    font-size: 1.5rem; 
    border: none; 
} 

.game-starter .back-button:hover { 
    border: none; 
} 


/*============================ 
    Win/Lose animation 
==============================*/ 

@-webkit-keyframes rotating /* Safari and Chrome */ { 
    from { 
    -ms-transform: rotateY(0deg); 
    -moz-transform: rotateY(0deg); 
    -webkit-transform: rotateY(0deg); 
    -o-transform: rotateY(0deg); 
    transform: rotateY(0deg); 
    } 
    to { 
    -ms-transform: rotateY(360deg); 
    -moz-transform: rotateY(360deg); 
    -webkit-transform: rotateY(360deg); 
    -o-transform: rotateY(360deg); 
    transform: rotateY(360deg); 
    } 
} 
@keyframes rotating { 
    from { 
    -ms-transform: rotateY(0deg); 
    -moz-transform: rotateY(0deg); 
    -webkit-transform: rotateY(0deg); 
    -o-transform: rotateY(0deg); 
    transform: rotateY(0deg); 
    } 
    to { 
    -ms-transform: rotateY(360deg); 
    -moz-transform: rotateY(360deg); 
    -webkit-transform: rotateY(360deg); 
    -o-transform: rotateY(360deg); 
    transform: rotateY(360deg); 
    } 
} 
.rotate { 
    -webkit-animation: rotating 2s linear infinite; 
    -moz-animation: rotating 2s linear infinite; 
    -ms-animation: rotating 2s linear infinite; 
    -o-animation: rotating 2s linear infinite; 
    animation: rotating 2s linear infinite; 
}

JS/jQuery的：

var MYAPP = MYAPP || {}; 

/*========================= 
     Display functions 
==========================*/ 
MYAPP.display = { 
    hideGameStarter: function() { 
    $('.game-starter').fadeOut(); 
}, 

    showGameStarter: function(isTwoPlayer) { 
    var message; 
    if (isTwoPlayer) { 
    message = "Player 1 : Would you like X or O?" 
    } 
    else { 
    message = "Would you like to be X or O?"; 
    } 

    window.setTimeout(function() { 
    $('.game-starter').fadeIn(500).children('p').text(message); 
    }, 700); 
}, 

    showGameChoice: function() { 
    $('.game-choice').fadeIn(); 
}, 

    hideGameChoice: function() { 
    $('.game-choice').fadeOut(600); 
}, 

    showPlayerOnePrompt: function() { 
    var game = MYAPP.game; 
    if (game.secondPlayer) { 
    $('.player-one-turn p').text('Go Player 1!'); 
    } 
    else { 
    $('.player-one-turn p').text('Your turn!'); 
    } 
    $('.player-one-turn').animate({'top': '-45px'}, 500); 
}, 

    hidePlayerOnePrompt: function() { 
    $('.player-one-turn').animate({'top': '0'}, 500); 
}, 

    showPlayerTwoPrompt: function() { 
    var game = MYAPP.game; 
    if (game.secondPlayer) { 
    $('.player-two-turn p').text('Go Player 2!'); 
    } 
    else { 
    $('.player-two-turn p').text('Computer\'s turn'); 
    } 
    $('.player-two-turn').animate({'top': '-45px'}, 500); 
}, 

    hidePlayerTwoPrompt: function() { 
    $('.player-two-turn').animate({'top': '0'}, 500); 
}, 

    showDrawMessage: function() { 
    window.setTimeout(function() { 
    $('.draw-message').fadeIn(500); 
    }, 1500); 
}, 

    hideDrawMessage: function() { 
    $('.draw-message').fadeOut(1000); 
}, 

    showLoseMessage: function() { 
    window.setTimeout(function() { 
    $('.lose-message').fadeIn(500); 
}, 1500); 
}, 

    hideLoseMessage: function() { 
    $('.lose-message').fadeOut(1000); 
}, 

    showWinMessage: function(turn) { 
    window.setTimeout(function() { 
    $('.win-message').fadeIn(500).children('p').text("Player " + turn + " wins!! :D ") 
}, 1500); 

}, 

    hideWinMessage: function() { 
    $('.win-message').fadeOut(1000); 
}, 

    drawBoard: function() { 
    window.setTimeout(function() { 
    var c = document.getElementById("myCanvas"); 
    var canvas = c.getContext("2d"); 
    canvas.lineWidth = 1; 
    canvas.strokeStyle = "#fff"; 
    //vertical lines 
    canvas.beginPath(); 
    canvas.moveTo(100, 0); 
    canvas.lineTo(100, $('#myCanvas').height()); 
    canvas.closePath(); 
    canvas.stroke(); 
    canvas.beginPath(); 
    canvas.moveTo(200, 0); 
    canvas.lineTo(200, $('#myCanvas').height()); 
    canvas.closePath(); 
    canvas.stroke(); 

    // horizontal lines 
    canvas.lineWidth = .5; 
    canvas.beginPath(); 
    canvas.moveTo(4, 100.5); 
    canvas.lineTo(296, 100.5); 
    canvas.closePath(); 
    canvas.stroke(); 

    canvas.beginPath(); 
    canvas.moveTo(4, 49.5); 
    canvas.lineTo(296, 49.5); 
    canvas.closePath(); 
    canvas.stroke(); 
    }, 1500); 
}, 

    resetSquares: function() { 
    $('.boxes').html(''); 
    for (var i = 1; i <= 9; i++) { 
    var box = '<li class="' + i + '"><i class="letter"><span></span></i></li>'; 
    $(box).appendTo($('.boxes')); 
    } 
} 
}; 

/*========================= 
     Game Logic 
==========================*/ 
MYAPP.game = { 
    initialize: function() { 
    this.winCombos = [ 
    [1, 2, 3], 
    [4, 5, 6], 
    [7, 8, 9], 
    [1, 4, 7], 
    [2, 5, 8], 
    [3, 6, 9], 
    [1, 5, 9], 
    [7, 5, 3] 
    ]; 
    this.numFilledIn = 0; 
    this.currentBoard = { 
     1: '', 
     2: '', 
     3: '', 
     4: '', 
     5: '', 
     6: '', 
     7: '', 
     8: '', 
     9: '' 
    }; 
    }, 
    whoStarts: function() { 
    var random = Math.floor(Math.random() * 2 + 1); 
    return random; 
    }, 
    gameSelection: function(item) { 
    if ($(item).text() === 'One Player') { 
     // returns what secondPlayer value to set 
     return false; 
    } 
    else { 
     return true; 
    } 
    }, 
    firstGame: function() { 
    MYAPP.game.playerOneSymbol = $(this).text(); 
    MYAPP.game.playerTwoSymbol = MYAPP.game.playerOneSymbol == 'X' ? 'O' : 'X'; 
    MYAPP.game.turn = MYAPP.game.whoStarts(); 
    MYAPP.display.hideGameStarter(); 
    $('#myCanvas').animate({'opacity': '1'}, 500); 
    MYAPP.display.resetSquares(); 
    MYAPP.game.gameInPlay = true; 
    MYAPP.game.play(); 
    }, 
    play: function() { 
    $('.boxes li').on('click', function() { 
    MYAPP.game.playerTurn(MYAPP.game, this); 
    }); 

    window.setTimeout(function(){ 
     if (MYAPP.game.turn === 1) { 
     MYAPP.display.showPlayerOnePrompt(); 
     } 
     else if (MYAPP.game.turn === 2) { 
     MYAPP.display.showPlayerTwoPrompt(); 
     } 
    }, 1500); 

    window.setTimeout(function() { 
     if (MYAPP.game.turn === 2 && !MYAPP.game.secondPlayer) { 
     MYAPP.game.computerPlay(); 
     } 
    }, 1200); 
    }, 
    playerTurn: function(game, square) { 
    var symbol = game.turn === 1 ? game.playerOneSymbol : game.playerTwoSymbol; 
    var box = $(square).children('i').children('span'); 
    if (box.text() === '' && game.gameInPlay && (game.turn === 1 || (game.turn === 2 && game.secondPlayer))) { 
     box.text(symbol); 
     var number = $(square).attr('class'); 
     game.updateSquare(game, number, symbol); 
     game.endTurn(symbol); 
    } 
    }, 
    computerPlay: function() { 
    //test computer move suggestion 
    var game = MYAPP.game; 
    var boxNumber; 
    if (computerWhichMove(MYAPP.game)) { 
     boxNumber = computerWhichMove(MYAPP.game); 
     var currentBox = $('.' + boxNumber).children('i'); 
    } 
    var symbol = game.playerTwoSymbol; 

    window.setTimeout(function() { 
     currentBox.children('span').text(symbol); 
     game.updateSquare(game, boxNumber, game.playerTwoSymbol); 
     game.endTurn(symbol); 
    }, 1000); 
    }, 
    endTurn: function(symbol) { 
    var display = MYAPP.display; 
    this.numFilledIn = this.numFilledIn + 1; 
    if (this.gameInPlay) { 
     if (this.checkWin(symbol)[0]) { 
     if (this.secondPlayer) { 
      display.showWinMessage(this.turn); 
     } 
     else { 
      this.turn === 1 ? display.showWinMessage(this.turn) : display.showLoseMessage(); 
     } 
     this.gameInPlay = false; 
     this.showWinningCombination(); 
     display.hidePlayerOnePrompt(); 
     display.hidePlayerTwoPrompt(); 
     this.reset(); 
     } 
     // stop if it is a draw 
     else if (this.numFilledIn >= 9) { 
     this.gameInPlay = false; 
     display.hidePlayerOnePrompt(); 
     display.hidePlayerTwoPrompt(); 
     display.showDrawMessage(); 
     this.reset(); 
     } else { 
     if (this.turn === 1) { 
      display.hidePlayerOnePrompt(); 
      display.showPlayerTwoPrompt(); 
      this.turn = 2; 
      // call computer turn if no second player 
      if (!this.secondPlayer) { 
      this.computerPlay(); 
      } 
     } else if (this.turn === 2) { 
      display.showPlayerOnePrompt(); 
      display.hidePlayerTwoPrompt(); 
      this.turn = 1; 
     } 
     } 
    } 
    }, 
    updateSquare: function(game, number, symbol) { 
    game.currentBoard[number] = symbol; 
    }, 
    checkWin: function(symbol) { 
    var currentBoard = this.currentBoard; 
    var wins = this.winCombos; 
    var winningCombo = []; 
    var winner = wins.some(function(combination) { 
     var winning = true; 
     for (var i = 0; i < combination.length; i++) { 
     if (currentBoard[combination[i]] !== symbol) { 
      winning = false; 
     } 
     } 
     if (winning) { 
     winningCombo = combination; 
     } 
     return winning; 
    }); 
    return [winner, winningCombo]; 
    }, 
    showWinningCombination: function() { 
    var symbol = this.turn === 1 ? this.playerOneSymbol : this.playerTwoSymbol; 
    var combo = this.checkWin(symbol)[1]; 
    for (var i = 0; i < combo.length; i++) { 
     var currentBox = '.' + combo[i]; 
    // Black box and rotating test for winning combo 
     $(currentBox).children('i').addClass('win').children('span').addClass('rotate'); 
    } 
    }, 
    reset: function() { 
    var game = MYAPP.game; 
    var display = MYAPP.display; 

    game.initialize(); 
    window.setTimeout(function() { 
     display.hideDrawMessage(); 
     display.hideLoseMessage(); 
     display.hideWinMessage(); 
     $('.boxes').fadeOut(500); 
    }, 5000); 
    window.setTimeout(function(){ 
     display.resetSquares(); 
     $('.boxes').fadeIn(); 
     game.numFilledIn = 0; 
    }, 6000); 
    //Make sure time for next timeout is long enough 
    //to not cause problems after first game 
    window.setTimeout(function() { 
     game.gameInPlay = true; 
     game.play(); 
    }, 6000); 
    }, 
    resetGame: function() { 
    $('#myCanvas').css('opacity', '0'); 
    MYAPP.display.resetSquares(); 
    MYAPP.game.initialize(); 
    MYAPP.game.gameInPlay = false; 
    MYAPP.game.playerOneSymbol = null; 
    MYAPP.game.playerTwoSymbol = null; 
    MYAPP.display.showGameChoice(); 
    } 
}; 

$(document).ready(function() { 
    MYAPP.display.drawBoard(); 
    MYAPP.game.initialize(); 

    $('.game-choice button').click(function() { 
    MYAPP.game.secondPlayer = MYAPP.game.gameSelection(this); 
    MYAPP.display.hideGameChoice(); 
    MYAPP.display.showGameStarter(MYAPP.game.secondPlayer); 
    $('.game-starter .choose-x, .game-starter .choose-o').on('click', MYAPP.game.firstGame); 

    $('.back-button').on('click', function() { 
     MYAPP.display.hideGameStarter(); 
     MYAPP.display.showGameChoice(); 
    }); 
    }); 
    $('.hard-reset').on('click', MYAPP.game.resetGame); 
}); 

/*================================ 
    Computer Move Decisions 
=================================*/  
function computerWhichMove(game) { 
    var board = game.currentBoard; 
    var move = winOrBlockChoice(game, 'win', board)[0]; 
    if (!move) { 
    move = winOrBlockChoice(game, 'block', board)[0]; 
    } 
    if (!move) { 
    move = doubleThreatChoice(game, 'win'); 
    } 
    if (!move) { 
    move = doubleThreatChoice(game, 'block'); 
    } 
    if (!move) { 
    move = firstPlay(game); 
    } 
    if (!move) { 
    move = emptyCorner(game); 
    } 
    if (!move) { 
    move = emptySide(game); 
    } 
    move = (move && game.currentBoard[move]) === '' ? move : false; 
    return move; 
} 

function winOrBlockChoice(game, choiceType, board) { 
    if (choiceType === 'win') { 
    var currentSymbol = game.playerTwoSymbol; 
    var opponentSymbol = game.playerOneSymbol; 
    } else if (choiceType === 'block') { 
    var currentSymbol = game.playerOneSymbol; 
    var opponentSymbol = game.playerTwoSymbol; 
    } else { 
    return; 
    } 
    var moves = []; 
    game.winCombos.forEach(function(combo) { 
    var notFound = []; 
    var notPlayer = true; 
    for (var i = 0; i < combo.length; i++) { 
     if (board[combo[i]] !== currentSymbol) { 
     if (board[combo[i]] === opponentSymbol) { 
      notPlayer = false; 
     } else { 
      notFound.push(combo[i]); 
     } 
     } 
    } 
    if (notFound.length === 1 && notPlayer) { 
     var move = notFound[0]; 
     moves.push(move); 
    } 
    }); 
    return moves; 
} 

function doubleThreatChoice(game, choiceType) { 
    // use winChoice function to test a spot for double threat 
    var board = game.currentBoard; 
    var move; 

    if (choiceType === 'win') { 
    var currentSymbol = game.playerTwoSymbol; 
    var opponentSymbol = game.playerOneSymbol; 
    } else if (choiceType === 'block') { 
    var currentSymbol = game.playerOneSymbol; 
    var opponentSymbol = game.playerTwoSymbol; 
    } 

    // forced diagonal win on 4th move prevention 
    if (board[5] === currentSymbol && game.numFilledIn === 3) { 
     if ((board[1] === opponentSymbol && board[9] === opponentSymbol) || (board[3] === opponentSymbol && board[7] === opponentSymbol)) { 
     // Play an edge to block double threat 
     move = emptySide(game); 
     } 
    } 

    if (board[5] === opponentSymbol && game.numFilledIn === 2) { 
     move = diagonalSecondAttack(game); 
    } 

    if (!move) { 
    // clone current board; 
    var testBoard = $.extend({}, board); 
    for (var i = 1; i <= 9; i++) { 

     testBoard = $.extend({}, board); 
     if (testBoard[i] === '') { 
     testBoard[i] = currentSymbol; 
     if (winOrBlockChoice(game, choiceType, testBoard).length >= 2) { 
      move = i; 
     } 
     } 
    } 
    } 
    return move || false; 
} 

function diagonalSecondAttack(game) { 
    var board = game.currentBoard; 
    var comp = game.playerTwoSymbol; 
    var corners = [1,3,7,9]; 
    for (var i = 0; i < corners.length; i++) { 
    if (board[corners[i]] === comp) { 
     return 10 - corners[i]; 
    } 
    } 
} 

function firstPlay(game) { 
    var board = game.currentBoard; 
    var corners = [1, 3, 7, 9]; 
    var move; 
    if (game.numFilledIn === 1) { 
    // player plays center 
    if (board[5] === game.playerOneSymbol) { 
     var cornerNum = Math.floor(Math.random() * 4 + 1); 
     move = [1, 3, 7, 9][cornerNum]; 
    } 
    //player plays corner, play opposite corner 
    else { 
     for (var i = 0; i < corners.length; i++) { 
     if (game.currentBoard[corners[i]] === game.playerOneSymbol) { 
      move = 5; 
     } 
     } 
    } 
    } else if (game.numFilledIn === 0) { 
    var cornerNum = Math.floor(Math.random() * corners.length + 1); 
    move = corners[cornerNum]; 
    } 
    return move ? move : false; 
} 

function emptyCorner(game) { 
    var board = game.currentBoard; 
    var corners = [1, 3, 7, 9]; 
    var move; 
    for (var i = 0; i < corners.length; i++) { 
    if (board[corners[i]] === '') { 
     move = corners[i]; 
    } 
    } 
    return move || false; 
} 

function emptySide(game) { 
    var sides = [2, 4, 6, 8]; 
    for (var i = 0; i < sides.length; i++) { 
    if (game.currentBoard[sides[i]] === '') { 
     return sides[i]; 
    } 
    } 
    return false; 
} 

/* End Computer Move Decisions */

來源

2015-10-28 razzdango

試圖運行你的代碼......是我看到那裏的jQuery？ – Nocturno

是的，這是正確的，最好在我鏈接到上面的codepen中運行它。謝謝！ – razzdango

，我發現我的解決方案，敲我的頭靠在鍵盤後！我所要做的就是在我的第一個點擊方法之前添加.off。這顯然是相當於現在已棄用的.unbind方法，並限制一個元素被點擊一次。這stackoverflow question爲我做了。我希望我會知道真正的問題，因爲這會有助於我的搜索。

來源

2015-11-01 04:56:00 razzdango

重置所有按鈕從JS文字添加一個新的實例jQuery

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