Added functionnal save system and broken load system

dungeonbattle/menus.py

@@ -25,6 +25,8 @@ class Menu:
 
 class MainMenuValues(Enum):
     START = 'Jouer'
+    SAVE = 'Sauvegarder'
+    LOAD = 'Charger'
     SETTINGS = 'Paramètres'
     EXIT = 'Quitter'
 
@@ -35,23 +37,6 @@ class MainMenuValues(Enum):
 class MainMenu(Menu):
     values = [e for e in MainMenuValues]
 
-    def handle_key_pressed(self, key: KeyValues, game: Any) -> None:
-        """
-        In the main menu, we can navigate through options.
-        """
-        if key == KeyValues.DOWN:
-            self.go_down()
-        if key == KeyValues.UP:
-            self.go_up()
-        if key == KeyValues.ENTER:
-            option = self.validate()
-            if option == MainMenuValues.START:
-                game.state = GameMode.PLAY
-            elif option == MainMenuValues.SETTINGS:
-                game.state = GameMode.SETTINGS
-            elif option == MainMenuValues.EXIT:
-                sys.exit(0)
-
 
 class SettingsMenu(Menu):
     waiting_for_key: bool = False