Ground bot dialogue and add bounded conversational follow-ups

core/conversation-store.ts

@@ -1,7 +1,7 @@
 export type ConversationChannel='say'|'whisper';
 
 export type ConversationRequest={
- socialTurn?:0|1;
+ socialTurn?:0|1|2|3;
  id:string;
  createdAt:string;
  speakerName:string;
@@ -90,7 +90,7 @@ export async function leaseConversation(db:D1Database):Promise<ConversationReque
  if(updated.meta.changes!==1)return null;
 
  return {
-  socialTurn:row.channel==='social-start'?0:row.channel==='social-reply'?1:undefined,
+  socialTurn:row.channel==='social-start'?0:row.channel==='social-reply'?1:row.channel==='social-turn-2'?2:row.channel==='social-turn-3'?3:undefined,
   id:row.id,
   createdAt:row.created_at,
   speakerName:row.speaker_name,
@@ -162,9 +162,12 @@ export async function queueSocialEncounter(db:D1Database,payload:Record<string,u
 }
 
 export async function queueSocialReply(db:D1Database,request:ConversationRequest,botName:string,reply:string){
- if(request.socialTurn!==0)return;
+ if(request.socialTurn===undefined||request.socialTurn>=3||Date.now()-Date.parse(request.createdAt)>120_000)return;
+ // A farewell ends the encounter instead of forcing another response.
+ if(request.socialTurn>0&&/\b(bye|goodbye|see you|see ya|catch you later)\b/i.test(reply))return;
+ const channel=request.socialTurn===0?'social-reply':`social-turn-${request.socialTurn+1}`;
  await db.prepare(`INSERT OR IGNORE INTO conversation_requests
  (id,created_at,speaker_name,message,channel,zone_name,receiver,selected_player,nearby_bots,status,attempts)
- VALUES (?,?,?,?,'social-reply',?,?,?,?,'pending',0)`)
- .bind(request.id+':reply',new Date().toISOString(),botName,reply,request.zoneName,request.speakerName,request.speakerName,botName).run();
+ VALUES (?,?,?,?,?,?,?,?,?,'pending',0)`)
+ .bind(request.id+':reply',request.createdAt,botName,reply,channel,request.zoneName,request.speakerName,request.speakerName,botName).run();
 }