Character manager: asset uploads, per-ghost model/colour/opacity overrides, face+torso texture decals

server/server.js

@@ -11,18 +11,40 @@ const { WebSocketServer } = require('ws');
 const state = require('./state');
 const auth = require('./auth');
 const Playlist = require('./playlist');
+const { Assets } = require('./uploads');
 
 const PORT = process.env.PORT || 33044;
 const MODE = process.env.EXHIBIT_MODE || 'dev';
 
 const app = express();
-app.use(express.json({ limit: '2mb' }));
+app.use(express.json({ limit: '20mb' }));   // base64 asset uploads
 
 // ---------- public static ----------
 app.use(express.static(path.join(__dirname, '..', 'public')));
 app.use('/data/ghosts.json', express.static(path.join(__dirname, '..', 'data', 'ghosts.json')));
 app.use('/data/gradients.json', express.static(path.join(__dirname, '..', 'data', 'gradients.json')));
 
+// ---------- uploaded assets (models + textures) ----------
+const assets = new Assets(state.liveDir);
+app.use('/assets', express.static(path.join(state.liveDir, 'assets'), { maxAge: '1h' }));
+
+app.get('/api/assets', (req, res) => res.json(assets.list()));
+app.post('/api/assets', guard, (req, res) => {
+  try { res.json(assets.save(req.body)); }
+  catch (e) { res.status(400).json({ error: String(e.message || e) }); }
+});
+app.delete('/api/assets/:id', guard, (req, res) => {
+  try { res.json(assets.remove(req.params.id)); }
+  catch (e) { res.status(400).json({ error: String(e.message || e) }); }
+});
+
+// ---------- character overrides ----------
+app.get('/api/characters', (req, res) => res.json(state.getCharacters()));
+app.put('/api/characters', guard, (req, res) => {
+  try { res.json(state.putCharacters(req.body)); }
+  catch (e) { res.status(400).json({ error: String(e.message || e) }); }
+});
+
 // ---------- runtime info ----------
 app.get('/api/info', (req, res) => {
   res.json({ mode: MODE, authRequired: MODE === 'final', version: 2 });
@@ -91,6 +113,7 @@ playlist.start();
 
 wss.on('connection', (ws) => {
   ws.send(JSON.stringify({ type: 'scene', scene: state.getScene() }));
+  ws.send(JSON.stringify({ type: 'characters', characters: state.getCharacters() }));
   ws.send(JSON.stringify({ type: 'active', ghosts: playlist.activeSnapshot() }));
   ws.on('message', (raw) => {
     let m; try { m = JSON.parse(raw); } catch { return; }
@@ -99,7 +122,10 @@ wss.on('connection', (ws) => {
 });
 
 // push scene updates to viewers when admin saves
-state.onChange(() => broadcast({ type: 'scene', scene: state.getScene() }));
+state.onChange(() => {
+  broadcast({ type: 'scene', scene: state.getScene() });
+  broadcast({ type: 'characters', characters: state.getCharacters() });
+});
 
 server.listen(PORT, () => {
   console.log(`Newbury Exhibit v2 [${MODE}] on :${PORT}`);