在线记忆游戏是一种基于配对机制的游戏,玩家需要翻开卡片来找到匹配的对子。当两张牌的图像具有相同的值时,它们会从屏幕上消失,这是游戏的核心玩法之一。以下是对这个问题的详细解答:
在技术层面,实现两张牌匹配后消失的功能通常涉及前端和后端的协同工作:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Memory Game</title>
<style>
.card {
width: 100px;
height: 100px;
background-color: #ddd;
margin: 5px;
display: inline-block;
cursor: pointer;
}
.hidden {
visibility: hidden;
}
</style>
</head>
<body>
<div id="game-board">
<!-- Example cards -->
<div class="card" data-value="A"></div>
<div class="card" data-value="A"></div>
<div class="card" data-value="B"></div>
<div class="card" data-value="B"></div>
</div>
<script>
const cards = document.querySelectorAll('.card');
let firstCard, secondCard;
cards.forEach(card => {
card.addEventListener('click', () => {
if (card.classList.contains('hidden')) return;
card.classList.add('hidden');
if (!firstCard) {
firstCard = card;
} else {
secondCard = card;
checkForMatch();
}
});
});
function checkForMatch() {
if (firstCard.dataset.value === secondCard.dataset.value) {
firstCard.remove();
secondCard.remove();
} else {
setTimeout(() => {
firstCard.classList.remove('hidden');
secondCard.classList.remove('hidden');
}, 1000);
}
firstCard = null;
secondCard = null;
}
</script>
</body>
</html>
通过以上方法,可以有效提升在线记忆游戏的性能和用户体验。
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