godot-accessibility/Plugin.gd

tool
extends EditorPlugin

var ScreenReader = preload("ScreenReader.gd")

var screen_reader


func _enter_tree():
	var editor_accessibility_enabled = true
	var rate = 50
	var config = ConfigFile.new()
	var err = config.load("res://.godot-accessibility-editor-settings.ini")
	if not err:
		editor_accessibility_enabled = config.get_value(
			"global", "editor_accessibility_enabled", true
		)
		rate = config.get_value("speech", "rate", 50)
	add_autoload_singleton("TTS", "res://addons/godot-tts/TTS.gd")
	if editor_accessibility_enabled:
		TTS.call_deferred("set_rate", rate)
		screen_reader = ScreenReader.new()
		get_tree().root.call_deferred("add_child", screen_reader)
		call_deferred("connect", "scene_changed", screen_reader, "set_initial_scene_focus")
		call_deferred("connect", "main_screen_changed", screen_reader, "set_initial_screen_focus")
	add_custom_type("ScreenReader", "Node", preload("ScreenReader.gd"), null)


func _exit_tree():
	remove_custom_type("ScreenReader")