extends Node func copy_fa(from: String, to: String) -> void: var file_from = FileAccess.get_file_as_bytes(from) var file_to = FileAccess.open(to, FileAccess.WRITE) file_to.store_buffer(file_from) file_to.close() func _enter_tree() -> void: print("Hello!") func _notification(what): if what == NOTIFICATION_WM_CLOSE_REQUEST: print("Goodbye!") get_tree().quit()