Munelit/swerve-visualizer
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bare minimum for PWA added

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Moonlit Productions
2025-11-10 14:52:15 -05:00
parent e593efafa4
commit e9d3b71f28
1 changed files with 47 additions and 0 deletions
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index.html
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@ -4,7 +4,15 @@
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="theme-color" content="#16213e">
<meta name="description"
content="Interactive simulation of a swerve drive robot with configurable size, speeds, and number of wheels">
<link rel="icon" type="image/svg+xml" href="/icons/512.svg">
<title>Swerve Drive Visualizer</title> <title>Swerve Drive Visualizer</title>
<!-- PWA Manifest -->
<link rel="manifest" href="/manifest.json">
<link rel="stylesheet" href="styles.css"> <link rel="stylesheet" href="styles.css">
</head> </head>
@ -313,6 +321,45 @@ if scale &lt; 1:
<script type="module" src="vendor/lucio/graham-scan.mjs"></script> <script type="module" src="vendor/lucio/graham-scan.mjs"></script>
<script type="module" src="script.js"></script> <script type="module" src="script.js"></script>
<!-- Register Service Worker for PWA -->
<script>
if ('serviceWorker' in navigator) {
window.addEventListener('load', () => {
navigator.serviceWorker.register('/sw.js')
.then((registration) => {
console.log('Service Worker registered successfully:', registration.scope);
// Check for updates periodically
setInterval(() => {
registration.update();
}, 60000); // Check every minute
// Handle updates
registration.addEventListener('updatefound', () => {
const newWorker = registration.installing;
newWorker.addEventListener('statechange', () => {
if (newWorker.state === 'installed' && navigator.serviceWorker.controller) {
// New service worker available, prompt user to reload
if (confirm('A new version is available! Reload to update?')) {
newWorker.postMessage({ type: 'SKIP_WAITING' });
window.location.reload();
}
}
});
});
})
.catch((error) => {
console.log('Service Worker registration failed:', error);
});
// Handle controller change (new service worker activated)
navigator.serviceWorker.addEventListener('controllerchange', () => {
window.location.reload();
});
});
}
</script>
</body> </body>
</html> </html>