Added menu sound

game/menu/pause_menu.gd

@@ -11,6 +11,17 @@ func _ready() -> void:
 	_setup_neighbors()
 
 
+func _on_gui_focus_changed(_node: Control) -> void:
+	SoundManager.play_ui_stream(SoundManager.ui_stream_select)
+
+
+func _input(event: InputEvent) -> void:
+	if not visible: return
+	
+	if event.is_action_pressed("pause"):
+		_on_continue_button_pressed.call_deferred()
+
+
 func _init_focus() -> void:
 	continue_button.grab_focus()
 
@@ -21,16 +32,21 @@ func _setup_neighbors() -> void:
 
 
 func _on_continue_button_pressed() -> void:
+	SoundManager.play_ui_stream(SoundManager.ui_stream_decline)
 	get_tree().paused = false
 	hide()
 
 
 func _on_main_menu_button_pressed() -> void:
+	SoundManager.play_ui_stream(SoundManager.ui_stream_accept)
 	get_tree().paused = false
 	get_tree().change_scene_to_file("res://game/menu/main_menu.tscn")
 
 
 func _on_visibility_changed() -> void:
+	if not is_node_ready(): return 
 	if visible:
-		if continue_button != null:
-			continue_button.grab_focus()
+		continue_button.grab_focus()
+		get_viewport().gui_focus_changed.connect(_on_gui_focus_changed)
+	else:
+		get_viewport().gui_focus_changed.disconnect(_on_gui_focus_changed)