feat(thought): integrate ThoughtSystem into game loop and socket broadcast

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/src/game/GameLoop.ts

@@ -15,12 +15,14 @@ import { generateBackstory } from '../llm/backstoryGenerator.js';
 import { createNarrationService, type NarrationService } from '../llm/narrationService.js';
 import { narrationEmitter } from '../systems/narrationEmitter.js';
 import type { EntityId } from '@dflike/shared';
+import { createThoughtSystem, type ThoughtSystem } from '../systems/thoughtSystem.js';
 
 export class GameLoop {
   readonly world: World;
   readonly map: GameMap;
   readonly llmService: LlmService;
   readonly narrationService: NarrationService;
+  readonly thoughtSystem: ThoughtSystem;
   public followedEntityIds: Set<EntityId> = new Set();
   private tick = 0;
   private interval: ReturnType<typeof setInterval> | null = null;
@@ -32,6 +34,7 @@ export class GameLoop {
     this.map = new GameMap();
     this.llmService = createLlmService();
     this.narrationService = createNarrationService(this.llmService);
+    this.thoughtSystem = createThoughtSystem(this.llmService, this.narrationService);
     this.setupMap();
     this.spawnInitialNPCs(8);
   }
@@ -93,6 +96,7 @@ export class GameLoop {
     narrationEmitter(this.world, this.narrationService, this.followedEntityIds);
     relationshipSystem(this.world);
     movementSystem(this.world);
+    this.thoughtSystem.update(this.world, this.followedEntityIds, this.tick);
 
     // Broadcast state periodically
     if (this.tick % BROADCAST_EVERY_N_TICKS === 0 && this.onBroadcast) {

server/src/network/SocketServer.ts

@@ -41,6 +41,10 @@ export class SocketServer {
     narrationService.onEventUpdated = (event) => {
       this.io.emit('narration-update', { id: event.id, narration: event.narration });
     };
+
+    this.gameLoop.thoughtSystem.onThought = (data) => {
+      this.io.emit('npc-thought', data);
+    };
   }
 
   private setupConnections(): void {