Make controller classes and screen classes inherit from abstract classes

Signed-off-by: Olivier Gayot <olivier.gayot@sigexec.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/pycameltris/screens/Pause.py b/pycameltris/screens/Pause.py
index f9f8859..baca5ca 100644
--- a/pycameltris/screens/Pause.py
+++ b/pycameltris/screens/Pause.py
@@ -3,6 +3,7 @@ import sys
 
 import pygame
 
+from .Screen import Screen
 from ..controller import KeyboardController, JoystickController, Input
 from ..misc import UnPause
 
@@ -12,7 +13,7 @@ def handle_input_pressed(controller, event):
         raise UnPause()
 
 
-class Pause:
+class Pause(Screen):
     def __init__(self, screen):
         self.event_handler = dict()