All the code in one batch

src/update.py

@@ -5,6 +5,12 @@ class Update:
         self.view = None
 
     def update_model(self):
+        # any update resets menu_location, except if it explicitly defines it
+        for msg in self.message_queue:
+            if msg.reset():
+                self.model.reset()
+                break
+        
         for msg in self.message_queue:
             msg.update_model(self.model)