système de sauvegarde, scène 3D de test sur la base astra et passage en forward+

gui/menu/settings/scripts/settings.gd

@@ -2,7 +2,7 @@
 extends Control
 class_name GuiSettings
 
-@onready var settings : SettingsData = GameInfo.game_data.settings
+@onready var settings : SettingsData = GameInfo.settings_data
 
 @export_tool_button("Open", "Callable") var open_action = open_settings
 @export_tool_button("Close", "Callable") var close_action = close_settings
@@ -19,6 +19,7 @@ func open_settings():
 	%SettingsWindow.open_window()
 
 func close_settings():
+	GameInfo.save_settings()
 	%SettingsWindow.close_window()
 
 func setup_languages():