extends "res://addons/de.mewin.gduibasics/scenes/scripts/spoiler.gd"

# only used to store the entities before the tree is created
var __entities := [].duplicate()

#############
# overrides #
#############
func _lazy_load_child() -> Control:
	var tree : Control = load("res://addons/de.mewin.gduibasics/scripts/types/controls/entity_tree.gd").new()
	tree.size_flags_horizontal |= SIZE_EXPAND
	tree.rect_min_size.y = 300 # ?
	for entity in __entities:
		tree.add_entity(entity)
	__entities.clear()
	return tree

################
# public stuff #
################
func add_entity(entity : Object) -> void:
	var tree := _get_child()
	if tree:
		tree.add_entity(entity)
	else:
		__entities.append(entity)