RPG Companion

Weather and events roller for tabletop RPGs. Supports The One Ring and Blade Runner modes.

Running locally

python -m http.server

Then open http://localhost:8000.

Deploying

Push to main. GitHub Pages redeploys automatically (configure under Settings → Pages → Deploy from branch → main / root).

Service worker & cache versioning

The app installs as a PWA via sw.js. When you ship content or code changes, bump CACHE_VERSION in sw.js — this invalidates the old cache and forces installed PWAs to pick up the new files on next launch.

// sw.js
const CACHE_VERSION = 'v1'; // ← increment this

Bump when:

• Adding or changing region/journey-event JSON files
• Updating app.js, roller.js, or CSS
• Changing index.html or manifest.webmanifest

The new service worker takes effect immediately on next navigation (skipWaiting + clients.claim), so users don't need to reinstall.