A-Pathfinding-Algorithm/viewer.html at main · Jimmyu2foru18/A-Pathfinding-Algorithm · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Learning Module - A* Pathfinding</title>
    <link rel="stylesheet" href="shared.css">
    <style>
        .content-area { padding: 2rem; }
    </style>
</head>
<body>
    <nav class="nav-bar">
        <span>Mastering A*</span>
        <div>
            <a href="index.html">Home</a>
            <a href="demo.html">Visualizer</a>
        </div>
    </nav>
    <div class="container content-area" id="content">Loading content...</div>

    <script>
        const urlParams = new URLSearchParams(window.location.search);
        const fileName = urlParams.get('file');

        if (fileName) {
            fetch(fileName)
                .then(response => {
                    if (!response.ok) throw new Error('File not found');
                    return response.text();
                })
                .then(text => {
                    // Basic markdown to HTML
                    document.getElementById('content').innerHTML = text
                        .replace(/^# (.*$)/gim, '<h1>$1</h1>')
                        .replace(/^## (.*$)/gim, '<h2>$1</h2>')
                        .replace(/\*\*(.*)\*\*/gim, '<b>$1</b>')
                        .replace(/\n/gim, '<br>');
                })
                .catch(err => {
                    document.getElementById('content').innerHTML = 'Error loading content: ' + err.message;
                });
        } else {
            document.getElementById('content').innerHTML = 'No module specified.';
        }
    </script>
</body>
</html>