add delay on sounds

hand_tracker_v2/main.py

@@ -46,6 +46,10 @@ class HandTrackerV2(ReachyMiniApp):
         self.idle_timeout = 1.0
         self.is_idle = False
         self.last_play_sound = 0.0
+        self.last_emotion_sound = {
+            "success2": time.time(),
+            "irritated1": time.time(),
+        }
 
         self.show_img = False
         self.track_mode = True
@@ -195,9 +199,12 @@ class HandTrackerV2(ReachyMiniApp):
     def play_sound(self,reachy_mini, sound_name: str):
         if time.time() - self.last_play_sound < 2.0:
             return
+        if time.time() - self.last_emotion_sound[sound_name] < 5.0:
+            return
         sound_path = self.recorded_moves.sounds[sound_name]
         reachy_mini.media.play_sound(sound_path)
         self.last_play_sound = time.time()
+        self.last_emotion_sound[sound_name] = time.time()
 
 
     def track(self, reachy_mini: ReachyMini, stop_event: threading.Event):
@@ -223,7 +230,7 @@ class HandTrackerV2(ReachyMiniApp):
                 if all(count == stable_hand_count for count in self.hand_count_history):
                     if stable_hand_count > self.previous_number_hands:
                         self.play_sound(reachy_mini, "success2")
-                    elif stable_hand_count < self.previous_number_hands:
+                    elif stable_hand_count < self.previous_number_hands and stable_hand_count == 0:
                         self.play_sound(reachy_mini, "irritated1")
 
                     self.previous_number_hands = stable_hand_count