From 8a4d83e2c103ff8c4b6d4f101426ef0dfaa9177d Mon Sep 17 00:00:00 2001
From: Eyejoker <phj1081@gmail.com>
Date: Sun, 29 Mar 2026 19:22:01 +0900
Subject: [PATCH] fix: let both bots see each other's messages in paired rooms
 for natural ping-pong

---
 src/message-runtime-rules.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/message-runtime-rules.ts b/src/message-runtime-rules.ts
index da9145e..a7d31f2 100644
--- a/src/message-runtime-rules.ts
+++ b/src/message-runtime-rules.ts
@@ -104,10 +104,14 @@ export function getProcessableMessages(
   messages: Parameters<typeof filterProcessableMessages>[0],
   channel?: Channel,
 ) {
+  const isPaired = isPairedRoomJid(chatJid);
   return filterProcessableMessages(
     messages,
-    isPairedRoomJid(chatJid),
-    channel?.isOwnMessage?.bind(channel),
+    isPaired,
+    // In paired rooms (unified mode), don't filter by isOwnMessage —
+    // both bots need to see each other's messages for the ping-pong flow.
+    // Loop prevention is handled by filterLoopingPairedBotMessages + round_trip_count.
+    isPaired ? undefined : channel?.isOwnMessage?.bind(channel),
   ).filter((message) => !isTaskStatusControlMessage(message.content));
 }