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

server/state.js

@@ -12,6 +12,7 @@ const LIVE = path.join(LIVE_DIR, 'scene.live.json');
 const PLAYLIST_LIVE = path.join(LIVE_DIR, 'playlist.live.json');
 const MODELS_LIVE = path.join(LIVE_DIR, 'models.live.json');
 const MODELS_SEED = path.join(DATA, 'models.json');
+const CHARS_LIVE = path.join(LIVE_DIR, 'characters.live.json');
 
 fs.mkdirSync(LIVE_DIR, { recursive: true });
 
@@ -26,6 +27,10 @@ let scene = readJSON(LIVE, null) || readJSON(SEED, { anchors: [], buildings: [],
 let ghosts = readJSON(path.join(DATA, 'ghosts.json'), []);
 let gradients = readJSON(path.join(DATA, 'gradients.json'), {});
 let models = readJSON(MODELS_LIVE, null) || readJSON(MODELS_SEED, { models: [] });
+/* characters: per-ghost visual overrides keyed by ghost id, plus defaults.
+ * { defaults: {...}, byId: { 'mad-fenton': { modelId, opacity, topColor, bottomColor,
+ *   faceTextureUrl, torsoTextureUrl, heightCm, scale } } } */
+let characters = readJSON(CHARS_LIVE, null) || { defaults: {}, byId: {} };
 
 const listeners = [];
 
@@ -71,6 +76,15 @@ module.exports = {
     return scene;
   },
   getGhosts: () => ({ ghosts, gradients }),
+  getCharacters: () => characters,
+  putCharacters(c) {
+    if (!c || typeof c !== 'object') throw new Error('characters must be object');
+    characters = { defaults: c.defaults || {}, byId: c.byId || {} };
+    writeJSON(CHARS_LIVE, characters);
+    listeners.forEach(f => f());
+    return characters;
+  },
+  liveDir: LIVE_DIR,
   getModels: () => models,
   putModels(m) {
     if (!m || !Array.isArray(m.models)) throw new Error('models.models must be array');