durak

Online Durak. Fast, browser-based, free to play.

Work in progress.

• Client: https://durak-icfred.web.app
• Worker: deployed at the Cloudflare workers.dev subdomain configured locally (set VITE_WORKER_BASE_URL for the client build).

Local dev

pnpm install
pnpm typecheck
pnpm lint
pnpm test

# client (vite :5173) + server (wrangler + durable objects :8787) in parallel
pnpm dev

# firebase emulators (auth :9099, firestore :8080, hosting :5000, ui :4000)
pnpm exec firebase emulators:start

To run a 2-browser networked test locally, pnpm dev, open two tabs at http://localhost:5173, host a match in one and join its code in the other.

Deploy

Worker (Cloudflare):

export CLOUDFLARE_API_TOKEN=...
export CLOUDFLARE_ACCOUNT_ID=604e6aa04390dad3b7b1d2255079ef67
pnpm --filter @durak/server exec wrangler deploy

Client (Firebase Hosting):

pnpm --filter @durak/client build
pnpm exec firebase deploy --only hosting

Firestore rules:

pnpm exec firebase deploy --only firestore:rules

The client reads VITE_WORKER_BASE_URL (e.g. wss://durak-server.<your-subdomain>.workers.dev) at build time. The hook constructs ${base}/match/<matchId>/ws for game sockets and ${base}/lobbies (over http(s)) for the lobby list.

Architecture (current)

• Pure-TS rules engine in @durak/shared/rules — no UI / network deps.
• Wire protocol in @durak/shared/protocol — ClientMessage / ServerMessage discriminated unions, JSON over WSS.
• Cloudflare Durable Objects:
  • MatchRoom — one DO per match (idFromName(matchCode)). Holds the authoritative GameState, validates moves, broadcasts per-player PlayerView so hidden hands stay hidden. Owns shot clock + grace.
  • LobbyRegistry — single DO (idFromName('main')) holding open lobbies in memory; match rooms call /open and /close as their joinability changes; worker exposes GET /lobbies.
• React + Pixi (via @pixi/react) for the client. GSAP for animation. Local-vs-bot mode (useLocalGame) and networked mode (useNetworkedGame) share the same GameTable presentational component.