extends Node

func _on_save_button_pressed() -> void:
	var save_nodes = get_tree().get_nodes_in_group("SaveObjects")
	var save_file = FileAccess.open("user://savegame.save", FileAccess.WRITE)
	for node in save_nodes:

		if not node.has_method("save"):
			print("no method")
			continue
		
		var node_data = node.save()
		
		save_file.store_var(node_data)
		
	pass # Replace with function body.

func _on_load_button_pressed():
	
	if not FileAccess.file_exists("user://savegame.save"):
		print("no save to load")
		return
	
	#var save_nodes = get_tree().get_nodes_in_group("SaveObjects")
	#for i in save_nodes:
		#print(i)
		#i.free()
		
	get_node("/root/Game/PlaceManager/BasePlace").free()
	
	var save_file = FileAccess.open("user://savegame.save", FileAccess.READ)
	
	while save_file.get_position() < save_file.get_length():
		var next_load = save_file.get_var()
		var load_object = load(next_load["scene_file_path"]).instantiate()
		for i in next_load.keys():
			load_object.set(i, next_load[i])
		get_node(next_load["parent"]).add_child(load_object)