extends Node

export var delay = 0.0
export var autostart = false

var children = []

func _enter_tree():
	for child in get_children():
		children.append(child)
		remove_child(child)

func _ready():
	if autostart:
		start()

func start():
	get_tree().create_timer(delay, false).connect("timeout", self, "_instance_children")

func _instance_children():
	var parent = get_parent()
	for child in children:
		parent.add_child(child)