extends ConfirmationDialog

func _ready():
	get_tree().root.get_node("Sim/Map").load_map("user://saves/default")

func _on_about_to_popup():
	$ItemList.clear()
	var dir = DirAccess.open("user://saves/")
	var file_names = []

	if dir:
		dir.list_dir_begin()
		var file_name = dir.get_next()
		while file_name != "":
			if !dir.current_is_dir():
				file_names.append(file_name)
			file_name = dir.get_next()
		dir.list_dir_end()

		file_names.sort()  # Sort the file names
		for f in file_names:
			$ItemList.add_item(f)
	else:
		print("An error occurred when trying to access the path.")

func _on_confirmed():
	# Load and instance the first selected item
	for item in $ItemList.get_selected_items():
		$"../SaveDialog/LineEdit".text=$ItemList.get_item_text(item)
		var filename = "user://saves/" + $ItemList.get_item_text(item)
		print("load:", filename)
		%Map.load_map(filename)
		break