index.html

styles.css

script.js

 <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        .board {
            display: grid;
            grid-template-columns: repeat(3, 100px);
            gap: 5px;
        }
        .cell {
            width: 100px;
            height: 100px;
            font-size: 2em;
            text-align: center;
            line-height: 100px; /* Center content vertically */
            cursor: pointer;
            background-color: #eee;
        }
    </style>
    <title>Tic Tac Toe</title>
</head>
<body>

<div id="board" class="board"></div>

<script>
    const boardElement = document.getElementById('board');
    let board = [['', '', ''], ['', '', ''], ['', '', '']];
    let currentPlayer = '❌';
    let gameActive = true;

    function initializeBoard() {
    boardElement.innerHTML = '';
    for (let i = 0; i < 3; i++) {
        for (let j = 0; j < 3; j++) {
            const cell = document.createElement('div');
            cell.className = 'cell';
            cell.setAttribute('data-row', i); // Use setAttribute here
            cell.setAttribute('data-col', j); // Use setAttribute here
            cell.addEventListener('click', handleCellClick);
            boardElement.appendChild(cell);
        }
    }
}


    function handleCellClick(event) {
        if (!gameActive) return;

        const row = parseInt(event.target.dataset.row);
        const col = parseInt(event.target.dataset.col);

        if (board[row][col] === '') {
            board[row][col] = currentPlayer;
            event.target.textContent = currentPlayer;
            if (checkWinner()) {
                alert(`${currentPlayer} wins!`);
                gameActive = false;
            } else if (isBoardFull()) {
                alert("It's a tie!");
                gameActive = false;
            } else {
                currentPlayer = currentPlayer === '❌' ? '⭕' : '❌';
            }
        } else {
            alert("Cell already occupied. Try again.");
        }
    }

    function checkWinner() {
        // Check rows and columns
        for (let i = 0; i < 3; i++) {
            if (board[i][0] !== '' && board[i][0] === board[i][1] && board[i][1] === board[i][2]) {
                return true; // Row win
            }
            if (board[0][i] !== '' && board[0][i] === board[1][i] && board[1][i] === board[2][i]) {
                return true; // Column win
            }
        }

        // Check diagonals
        if (board[0][0] !== '' && board[0][0] === board[1][1] && board[1][1] === board[2][2]) {
            return true; // Diagonal win
        }
        if (board[0][2] !== '' && board[0][2] === board[1][1] && board[1][1] === board[2][0]) {
            return true; // Diagonal win
        }

        return false;
    }

    function isBoardFull() {
        return board.every(row => row.every(cell => cell !== ''));
    }

    initializeBoard();
</script>

</body>
</html>

created 11 months ago by rliao569

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	font-family: Candara;
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