diff --git a/campatmo.py b/campatmo.py
index 1f63ab5..902680c 100755
--- a/campatmo.py
+++ b/campatmo.py
@@ -42,32 +42,36 @@ def load_sounds(mixer):
     return types, sounds
 
 
+def manage_type_queue(name, type_channels, sounds):
+    try:
+        next_sound_index = max(
+            [
+                sounds[name].index(tt.get_queue() or tt.get_sound())
+                for tt in type_channels
+            ]
+        )
+    except ValueError:
+        next_sound_index = 0
+    if next_sound_index >= len(sounds[name]):
+        random.shuffle(sounds[name])
+        next_sound_index = 0
+    for c in type_channels:
+        if c.get_queue() is not None and len(sounds[name]) > 1:
+            continue
+        c.queue(sounds[name][next_sound_index])
+        if c.get_queue() is None and len(sounds[name]) > 1:
+            c.queue(sounds[name][next_sound_index + 1])
+
+
 def main():
     mixer.init(frequency=22050 * 2)
     types, sounds = load_sounds(mixer)
     try:
         while True:
-            for name, type_ in types.items():
+            for name, type_channels in types.items():
                 if len(sounds[name]) == 0:
                     continue
-                try:
-                    next_sound_index = max(
-                        [
-                            sounds[name].index(tt.get_queue() or tt.get_sound())
-                            for tt in type_
-                        ]
-                    )
-                except ValueError:
-                    next_sound_index = 0
-                if next_sound_index >= len(sounds[name]):
-                    random.shuffle(sounds[name])
-                    next_sound_index = 0
-                for c in type_:
-                    if c.get_queue() is not None and len(sounds[name]) > 1:
-                        continue
-                    c.queue(sounds[name][next_sound_index])
-                    if c.get_queue() is None and len(sounds[name]) > 1:
-                        c.queue(sounds[name][next_sound_index + 1])
+                manage_type_queue(name, type_channels, sounds)
             time.sleep(1)
             types, sounds = load_sounds(mixer)
     except KeyboardInterrupt: