ajout de panneaux de contrôles, de paramètres et refactorisation de la gestion de l'audio

gui/menu/controls/scripts/controls.gd

@@ -0,0 +1,33 @@
+@tool
+extends Control
+
+const INPUT_GROUP_SCENE = preload("res://gui/menu/controls/input_group.tscn")
+
+@export_tool_button("Update", "Callable") var update_action = create_input_list
+
+func _ready():
+	create_input_list()
+	if not Engine.is_editor_hint():
+		%ControlsWindow.close_window()
+	show()
+
+func open_controls():
+	%ControlsWindow.open_window()
+
+func close_controls():
+	%ControlsWindow.close_window()
+
+func create_input_list():
+	InputMap.load_from_project_settings()
+	for child in %ControlsContainer.get_children():
+		child.queue_free()
+
+	for action in InputMap.get_actions():
+		if action.substr(0, 3) != "ui_":
+			var input_group = instantiate_input_group()
+			input_group.action_name = action
+			%ControlsContainer.add_child(input_group)
+
+
+func instantiate_input_group() -> InputGroup:
+	return INPUT_GROUP_SCENE.instantiate() as InputGroup