extends ConfirmationDialog

var base_path = "user://saves/"

func _ready():
	if not DirAccess.dir_exists_absolute(base_path):
		DirAccess.make_dir_recursive_absolute(base_path)
		var dir = DirAccess.open("res://saves/")
		if dir:
			dir.list_dir_begin()
			var file_name = dir.get_next()
			while file_name != "":
				if dir.current_is_dir():
					print("skip directory: " + file_name)
				else:
					print("copy file: " + file_name)
					DirAccess.copy_absolute("res://saves/"+file_name,"user://saves/"+file_name)
					file_name = dir.get_next()
		else:
			print("An error occurred when trying to access the path.")

func _on_about_to_popup():
	pass # Replace with function body.

func _on_confirmed():
	var filename=base_path+$LineEdit.text+".tscn"
	print("Save: "+filename)
	var packed_scene = PackedScene.new()
	set_owner_recursive($"../../Map",$"../../Map")
	if packed_scene.pack($"../../Map") == OK:
		var result = ResourceSaver.save(packed_scene,filename)
		if result != OK:
			print("Failed to save scene. Error #",result)
	else:
		print("Failed to pack scene.")

func set_owner_recursive(node: Node, new_owner: Node):
	if node != new_owner:
		node.owner = new_owner
	for child in node.get_children():
		set_owner_recursive(child, new_owner)