class_name MapLoader
extends Node3D

@export var Default_Map:PackedScene
@onready var loading_thread : Thread = Thread.new()

signal map_loaded

var current_map
var loaded_scene : PackedScene

func openMap(new_map=Default_Map):
	if new_map is PackedScene:
		current_map = new_map.instantiate()
	if new_map is String:
		loading_thread.start(_thread_Load.bind(new_map))
		while not loaded_scene:
			pass
		current_map = loaded_scene.instantiate()
	add_child(current_map)
	emit_signal("map_loaded")

func _thread_Load(path : String):
	var loader = load(path)
	if loader:
		loaded_scene = loader
		print("Map Loaded")

func closeMap():
	remove_child(current_map)

func _ready():
	openMap(GlobalSettings.current_map)

func _exit_tree() -> void:
	loading_thread.wait_to_finish()