tool extends Node var Accessible = preload("Accessible.gd") var TTS = preload("../godot-tts/TTS.gd") var tts func augment_node(node): if node is Control: Accessible.new(tts, node) func augment_tree(node): augment_node(node) for child in node.get_children(): augment_tree(child) func set_initial_screen_focus(screen): tts.speak("%s: screen" % screen, false) var control = find_focusable_control(get_tree().root) if control.get_focus_owner() != null: return self.augment_tree(get_tree().root) var focus = find_focusable_control(get_tree().root) if not focus: return focus.grab_click_focus() focus.grab_focus() func find_focusable_control(node): if node is Control and node.is_visible_in_tree() and (node.focus_mode == Control.FOCUS_CLICK or node.focus_mode == Control.FOCUS_ALL): return node for child in node.get_children(): var result = find_focusable_control(child) if result: return result return null func set_initial_scene_focus(scene): print("Set focus in scene") self.augment_tree(get_tree().root) var focus = find_focusable_control(get_tree().root) if not focus: return focus.grab_click_focus() focus.grab_focus() func _enter_tree(): tts = TTS.new() tts.rate = 255 get_tree().connect("node_added", self, "augment_tree")