...

bolt_pet/controller.py

@@ -63,6 +63,13 @@ class PetController(QObject):
         self._nap_forced: Optional[bool] = None  # petctl nap on/off overrides the schedule
         self._last_nap_check = 0.0
 
+        # When a reply ends on a question the pet keeps listening for the
+        # answer. _follow_ups counts how many have chained without you
+        # re-triggering, so a server that ends every reply with "?" can't
+        # loop forever off mic noise.
+        self._pending_follow_up = False
+        self._follow_ups = 0
+
         self._last_update_check = 0.0
         self._update_pending = False  # applied on disk, waiting for the restart
 
@@ -200,9 +207,21 @@ class PetController(QObject):
         self._near_misses.observe(score, threshold, time.time())
 
     def _handle_conversation_turn(self) -> None:
+        # A turn you started yourself ends any follow-up chain in progress.
+        following_up, self._pending_follow_up = self._pending_follow_up, False
+        if not following_up:
+            self._follow_ups = 0
+
         self._state.transition(PetState.LISTENING)
-        pcm = mic.record_utterance(self._stream, should_continue=self._should_continue)
+        pcm = mic.record_utterance(
+            self._stream,
+            should_continue=self._should_continue,
+            # Answering a question deserves longer than saying the wake word
+            # on purpose does — you were just asked something.
+            grace_s=config.FOLLOW_UP_GRACE_SECONDS if following_up else None,
+        )
         if pcm is None:
+            self._follow_ups = 0  # silence ends the chain
             self._state.transition(PetState.IDLE)
             return
 
@@ -270,6 +289,9 @@ class PetController(QObject):
             on_error=lambda exc: self.log.emit(f"TTS failed: {exc}"),
             should_stop=should_stop,
         )
+        # Read the scoring history *before* resetting, or the log reports the
+        # blank counters instead of what actually fired.
+        detail = self._barge_in_detail()
         if self._barge_in is not None:
             # Playback fed the pet's own voice into the wake model's rolling
             # window. Clear it before the idle listener starts scoring again,
@@ -278,8 +300,36 @@ class PetController(QObject):
         if not completed:
             # You talked over it — take that as the start of the next turn
             # rather than making you say the wake word again.
-            self.log.emit(f"Interrupted — listening. {self._barge_in_detail()}")
+            self.log.emit(f"Interrupted — listening. {detail}")
+            self._follow_ups = 0  # you're clearly engaged; start the count over
             self._talk_now.set()
+        elif self._should_follow_up(text):
+            self._follow_ups += 1
+            cap = config.FOLLOW_UP_MAX_TURNS
+            self.log.emit(
+                f"Asked a question — listening for your answer "
+                f"({self._follow_ups}{'/' + str(cap) if cap > 0 else ''})."
+            )
+            self._pending_follow_up = True
+            self._talk_now.set()
+
+    def _should_follow_up(self, text: str) -> bool:
+        """Whether *text* leaves the pet waiting on an answer.
+
+        Muted is excluded because mute means "don't listen to me" — an
+        automatic turn would walk straight past it. Napping isn't: quiet
+        hours suppress the pet *starting* something, and a question is only
+        ever asked in reply to you."""
+        if not config.FOLLOW_UP_LISTEN or self._muted:
+            return False
+        if not speech_text.is_question(text):
+            return False
+        # Only worth mentioning the cap on a reply that would otherwise have
+        # kept listening, or it fires on every statement the pet makes.
+        if config.FOLLOW_UP_MAX_TURNS > 0 and self._follow_ups >= config.FOLLOW_UP_MAX_TURNS:
+            self.log.emit("Follow-up limit reached — say the wake word to keep going.")
+            return False
+        return True
 
     def _barge_in_detail(self) -> str:
         """Why the interruption fired, for the log. How far into playback it