Fix master volume fade

3 files changed, 7 insertions, 1 deletions

diff --git a/helpers/action.py b/helpers/action.py
index 247e0a9..eaa419b 100644
--- a/helpers/action.py
+++ b/helpers/action.py
@@ -95,6 +95,8 @@ class Action:
                 if previous is not None:
                     previous.stop(fade_out=fade_out)
                 previous = music
+            else:
+                music.stop(fade_out=fade_out)
 
         if previous is not None:
             previous.stop(fade_out=fade_out, wait=wait)
diff --git a/helpers/mapping.py b/helpers/mapping.py
index 3622f9d..43cacf2 100644
--- a/helpers/mapping.py
+++ b/helpers/mapping.py
@@ -39,6 +39,9 @@ class Mapping(RelativeLayout):
                 self.master_volume)
 
         for music in self.open_files.values():
+            if not (music.is_loaded_playing() or music.is_loaded_paused()):
+                continue
+
             if fade > 0:
                 music.gain_effects.append(GainEffect(
                     "fade",
diff --git a/helpers/music_file.py b/helpers/music_file.py
index aef0adc..b26a1be 100644
--- a/helpers/music_file.py
+++ b/helpers/music_file.py
@@ -70,7 +70,8 @@ class MusicFile(Machine):
         ]
 
         Machine.__init__(self, states=states,
-                transitions=transitions, initial='initial')
+                transitions=transitions, initial='initial',
+                ignore_invalid_triggers=True)
 
         self.volume = 100
         self.mapping = mapping