301 lines
6.9 KiB
HTML
301 lines
6.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Tic-Tac-Toe</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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min-height: 100vh;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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background: #1a1a2e;
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color: #eee;
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font-family: 'Segoe UI', system-ui, sans-serif;
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}
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h1 {
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font-size: 2.4rem;
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margin-bottom: 0.5rem;
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letter-spacing: 2px;
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}
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#status {
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font-size: 1.2rem;
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min-height: 2rem;
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margin-bottom: 1rem;
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color: #aaa;
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}
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#board {
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display: grid;
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grid-template-columns: repeat(3, 110px);
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grid-template-rows: repeat(3, 110px);
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gap: 6px;
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}
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.cell {
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width: 110px;
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height: 110px;
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background: #16213e;
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border: 2px solid #0f3460;
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border-radius: 8px;
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font-size: 3rem;
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font-weight: bold;
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color: #eee;
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cursor: pointer;
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transition: background 0.15s;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.cell:hover { background: #1a2a50; }
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.cell.taken { cursor: default; }
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.cell.x { color: #e94560; }
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.cell.o { color: #53d8fb; }
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/* ---- overlays ---- */
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.overlay {
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position: fixed;
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inset: 0;
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background: rgba(10, 10, 30, 0.92);
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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z-index: 10;
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}
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.overlay.hidden { display: none; }
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#coin {
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width: 120px;
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height: 120px;
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border-radius: 50%;
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background: radial-gradient(circle at 40% 40%, #ffd700, #b8860b);
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 2rem;
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font-weight: 800;
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color: #1a1a2e;
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margin-bottom: 1.5rem;
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}
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#coin.flip {
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animation: coinFlip 0.8s ease-in-out;
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}
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@keyframes coinFlip {
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0% { transform: scale(1) rotateY(0); }
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40% { transform: scale(1.3) rotateY(900deg); }
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60% { transform: scale(1.3) rotateY(1800deg); }
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100% { transform: scale(1) rotateY(3600deg); }
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}
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#coin-text {
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font-size: 1.5rem;
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margin-bottom: 0.6rem;
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}
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.result-title {
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font-size: 2.8rem;
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font-weight: 700;
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margin-bottom: 1rem;
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}
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.result-sub {
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font-size: 1.2rem;
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color: #aaa;
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margin-bottom: 1.5rem;
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}
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button {
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padding: 0.7rem 2rem;
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font-size: 1.1rem;
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border: none;
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border-radius: 6px;
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background: #e94560;
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color: #fff;
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cursor: pointer;
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transition: background 0.15s;
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}
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button:hover { background: #c73a52; }
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.win-line {
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background: #0a3d62 !important;
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border-color: #e94560 !important;
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}
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</style>
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</head>
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<body>
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<h1>Tic-Tac-Toe</h1>
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<div id="status"></div>
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<div id="board"></div>
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<!-- Coin flip overlay -->
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<div class="overlay" id="coinOverlay">
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<div id="coin">?</div>
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<div id="coin-text">Flipping a coin…</div>
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</div>
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<!-- Game over overlay -->
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<div class="overlay hidden" id="endOverlay">
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<div class="result-title" id="endTitle"></div>
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<div class="result-sub" id="endSub"></div>
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<button id="restartBtn">Play Again</button>
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</div>
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<script>
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const WIN_PATTERNS = [
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[0,1,2],[3,4,5],[6,7,8],
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[0,3,6],[1,4,7],[2,5,8],
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[0,4,8],[2,4,6]
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];
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let board, playerMark, compMark, currentPlayer, gameOver;
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const boardEl = document.getElementById('board');
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const statusEl = document.getElementById('status');
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const coinOverlay = document.getElementById('coinOverlay');
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const coinEl = document.getElementById('coin');
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const coinText = document.getElementById('coin-text');
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const endOverlay = document.getElementById('endOverlay');
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const endTitle = document.getElementById('endTitle');
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const endSub = document.getElementById('endSub');
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// ---------- init ----------
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function init() {
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board = Array(9).fill(null);
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gameOver = false;
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endOverlay.classList.add('hidden');
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buildBoard();
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coinText.textContent = 'Flipping a coin…';
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coinEl.textContent = '?';
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coinEl.classList.remove('flip');
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coinOverlay.classList.remove('hidden');
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void coinEl.offsetWidth;
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coinEl.classList.add('flip');
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setTimeout(() => {
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const heads = Math.random() < 0.5;
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coinEl.textContent = heads ? 'H' : 'T';
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if (heads) {
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playerMark = 'X';
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compMark = 'O';
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currentPlayer = 'player';
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coinText.textContent = 'Heads! You go first as X.';
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} else {
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playerMark = 'O';
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compMark = 'X';
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currentPlayer = 'computer';
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coinText.textContent = 'Tails! Computer goes first as X.';
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}
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statusEl.textContent = currentPlayer === 'player'
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? 'Your turn'
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: "Computer's turn";
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setTimeout(() => {
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coinOverlay.classList.add('hidden');
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if (currentPlayer === 'computer') {
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setTimeout(compMove, 1000);
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}
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}, 1400);
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}, 850);
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}
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function buildBoard() {
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boardEl.innerHTML = '';
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for (let i = 0; i < 9; i++) {
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const cell = document.createElement('div');
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cell.classList.add('cell');
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cell.dataset.index = i;
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cell.addEventListener('click', () => handleClick(i));
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boardEl.appendChild(cell);
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}
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}
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function render() {
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const cells = boardEl.querySelectorAll('.cell');
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cells.forEach((c, i) => {
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c.textContent = board[i] || '';
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c.classList.remove('x', 'o', 'taken');
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if (board[i]) {
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c.classList.add(board[i], 'taken');
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}
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});
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}
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function handleClick(i) {
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if (gameOver || board[i] || currentPlayer !== 'player') return;
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board[i] = playerMark;
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render();
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if (checkEnd()) return;
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currentPlayer = 'computer';
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statusEl.textContent = "Computer's turn";
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setTimeout(compMove, 600);
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}
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function compMove() {
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if (gameOver) return;
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const empties = board.map((v, i) => v === null ? i : -1).filter(i => i !== -1);
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if (!empties.length) return;
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board[empties[Math.floor(Math.random() * empties.length)]] = compMark;
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render();
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checkEnd();
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}
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function checkEnd() {
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const winner = checkWinner();
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if (winner) {
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gameOver = true;
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const cells = boardEl.querySelectorAll('.cell');
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const line = WIN_PATTERNS.find(p => p.every(i => board[i] === winner));
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if (line) line.forEach(i => cells[i].classList.add('win-line'));
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const isPlayer = winner === playerMark;
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endTitle.textContent = isPlayer ? 'You Win!' : 'Computer Wins!';
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endSub.textContent = isPlayer
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? 'Great job! Want to play again?'
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: 'Better luck next time. Play again?';
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setTimeout(() => endOverlay.classList.remove('hidden'), 700);
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return true;
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}
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if (board.every(c => c !== null)) {
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gameOver = true;
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endTitle.textContent = 'It\'s a Draw!';
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endSub.textContent = 'No winner this round. Try again?';
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setTimeout(() => endOverlay.classList.remove('hidden'), 700);
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return true;
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}
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if (!gameOver) {
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currentPlayer = (currentPlayer === 'player') ? 'computer' : 'player';
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statusEl.textContent = currentPlayer === 'player' ? 'Your turn' : "Computer's turn";
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}
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return false;
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}
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function checkWinner() {
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for (const [a, b, c] of WIN_PATTERNS) {
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if (board[a] && board[a] === board[b] && board[a] === board[c]) return board[a];
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}
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return null;
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}
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document.getElementById('restartBtn').addEventListener('click', init);
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init();
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</script>
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</body>
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</html>
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