deepseek
93b018e42b
- Server-authoritative Node/WS server: sessions, zones (town + instanced homes + public venue interiors), NPC routines, economy, relationships, persistence - TypeScript + Three.js client: character creator, Maple Court district, enterable venues (café, city hall, gym, store, arcade), build mode with 58-item furniture catalog, needs/mood systems, phone UI, day/night + weather, procedural audio - Verified by two-client e2e protocol suite and headless-browser walkthrough
56 lines
2.1 KiB
JavaScript
56 lines
2.1 KiB
JavaScript
// LifeTown Online — entry point: static file server + WebSocket upgrade.
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import http from 'node:http';
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import fs from 'node:fs';
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import path from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { WebSocketServer } from 'ws';
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import { GameServer } from './game.mjs';
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const DIST = path.join(__dirname, '..', 'client', 'dist');
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const PORT = Number(process.env.GAME_PORT || 7788);
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const MIME = {
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'.html': 'text/html; charset=utf-8', '.js': 'text/javascript', '.mjs': 'text/javascript',
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'.css': 'text/css', '.json': 'application/json', '.png': 'image/png', '.jpg': 'image/jpeg',
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'.svg': 'image/svg+xml', '.ico': 'image/x-icon', '.wasm': 'application/wasm',
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'.woff2': 'font/woff2', '.mp3': 'audio/mpeg', '.ogg': 'audio/ogg', '.webp': 'image/webp',
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};
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function serveStatic(req, res) {
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let urlPath = decodeURIComponent(new URL(req.url, 'http://x').pathname);
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if (urlPath === '/') urlPath = '/index.html';
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let filePath = path.normalize(path.join(DIST, urlPath));
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if (!filePath.startsWith(DIST)) { res.writeHead(403); res.end('Forbidden'); return; }
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if (!fs.existsSync(filePath) || !fs.statSync(filePath).isFile()) {
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// SPA fallback
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filePath = path.join(DIST, 'index.html');
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if (!fs.existsSync(filePath)) { res.writeHead(503); res.end('LifeTown client is not built yet. Run: npm run build'); return; }
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}
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const ext = path.extname(filePath).toLowerCase();
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res.writeHead(200, {
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'Content-Type': MIME[ext] || 'application/octet-stream',
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'Cache-Control': ext === '.html' ? 'no-cache' : 'public, max-age=3600',
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});
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fs.createReadStream(filePath).pipe(res);
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}
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const server = http.createServer(serveStatic);
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// Single WebSocket endpoint: /ws
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const wss = new WebSocketServer({ noServer: true });
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server.on('upgrade', (req, socket, head) => {
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const { pathname } = new URL(req.url, 'http://x');
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if (pathname === '/ws') {
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wss.handleUpgrade(req, socket, head, (ws) => game.onConnection(ws));
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} else {
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socket.destroy();
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}
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});
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const game = new GameServer(wss);
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server.listen(PORT, () => {
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console.log(`[LifeTown] server listening on http://127.0.0.1:${PORT}`);
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});
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