feat: add common social fireplace

packages/server/src/index.ts

@@ -12,6 +12,7 @@ import {
   ZONES,
   colorForName,
   levelForTotalXp,
+  type CampfireState,
   type DeltaMsg,
   type GameEvent,
   type SnapshotMsg,
@@ -38,7 +39,7 @@ const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const currentTick = (): number => Math.floor((Date.now() - startedAt) / cfg.tickMs);
 
 const db = new Db(cfg.dbPath);
-const sim = new SimWorld(cfg.channelId, db.loadViewers(cfg.channelId));
+const sim = new SimWorld(cfg.channelId, db.loadViewers(cfg.channelId), db.loadCampfire(cfg.channelId));
 const camera = new CameraController();
 
 function handleCommand(cmd: ChatCommand): void {
@@ -101,6 +102,7 @@ const world: WorldSource = {
       avatars: [...sim.avatars.values()].map((av) => sim.serializeAvatar(av)),
       nodes: sim.serializeNodes(),
       stats: sim.stats(),
+      campfire: sim.campfireState(),
     };
   },
 };
@@ -113,7 +115,8 @@ function buildDelta(events: GameEvent[], camChanged: boolean): DeltaMsg | null {
   const avatars = sim.takeDirtyAvatars();
   const nodes = sim.takeDirtyNodes();
   const stats = sim.takeStatsIfDirty();
-  if (avatars.length === 0 && nodes.length === 0 && !stats && events.length === 0 && !camChanged) {
+  const campfire = sim.takeCampfireStateIfDirty();
+  if (avatars.length === 0 && nodes.length === 0 && !stats && !campfire && events.length === 0 && !camChanged) {
     return null;
   }
   const msg: DeltaMsg = { t: 'delta', tick: currentTick(), serverNow: Date.now() };
@@ -121,6 +124,7 @@ function buildDelta(events: GameEvent[], camChanged: boolean): DeltaMsg | null {
   if (avatars.length > 0) msg.avatars = avatars;
   if (nodes.length > 0) msg.nodes = nodes;
   if (stats) msg.stats = stats;
+  if (campfire) msg.campfire = campfire;
   if (events.length > 0) msg.events = events;
   return msg;
 }
@@ -131,10 +135,16 @@ setInterval(() => {
   const camChanged = camera.tick(now, sim.zoneActivity());
 
   for (const rec of sim.takeDirtyViewers()) db.saveViewer(cfg.channelId, rec);
+  if (sim.isCampfireDirty()) {
+    const cf = sim.campfireState();
+    db.saveCampfire(cfg.channelId, cf.progress, sim.campfireLedgerRows());
+  }
 
   for (const ev of events) {
     if (ev.k === 'levelup' && cfg.chatAnnounceLevelUp) {
       announce(`⭐ ${ev.name} вырос(ла) до ${ev.level}-го уровня: ${SKILL_TITLES[ev.skill] ?? ev.skill}!`);
+    } else if (ev.k === 'firelevel' && cfg.chatAnnounceLevelUp) {
+      announce(`🔥 Костёр вырастает до ${ev.level}-го уровня! Общий вклад: ${sim.campfireState().progress}`);
     }
   }
 
@@ -248,6 +258,24 @@ function handleHttp(req: IncomingMessage, res: ServerResponse): void {
     return;
   }
 
+  if (cfg.devHttp && p === '/dev/fire' && req.method === 'POST') {
+    readBody(req, (body) => {
+      try {
+        const parsed = JSON.parse(body || '{}') as { points?: number };
+        const points = Number(parsed.points);
+        if (!Number.isFinite(points) || points <= 0) {
+          json(res, 400, { error: 'нужен points > 0' });
+          return;
+        }
+        sim.addCampfireProgressDev(points);
+        json(res, 200, { ok: true, campfire: sim.campfireState() });
+      } catch (e) {
+        json(res, 400, { error: String(e) });
+      }
+    });
+    return;
+  }
+
   if (p === '/api/inventory' && req.method === 'GET') {
     const name = (url.searchParams.get('name') ?? '').trim();
     const found = name ? sim.lookupViewer(name) : undefined;