12 - Key Sequence Detection/index-START.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Key Detection</title>
  <script type="text/javascript" src="cornify.js"></script>
</head>
<body>
<script>
  // cornify_count = 0;
  const secretCode = 'henshuai';
  let codeArr = [];
  let activated = false;

  window.addEventListener('keyup', function(e) {
    codeArr.push(e.key);
    if (codeArr.length > secretCode.length) {
      codeArr.shift();
    }
    if (codeArr.join('').includes(secretCode)) {
      activated = true;
    }
    if (activated) {  // 當啟動後按下任何鍵都會增加彩虹小馬
      cornify_add();
    }
    console.log(codeArr);
  });
</script>
</body>
</html>