Method make_dir_recursive

editor/file_system/editor_file_system.cpp:3531–3570

}

Error EditorFileSystem::make_dir_recursive(const String &p_path, const String &p_base_path) {
	Error err;
	Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
	if (!p_base_path.is_empty()) {
		err = da->change_dir(p_base_path);
		ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot open base directory '" + p_base_path + "'.");
	}

	if (da->dir_exists(p_path)) {
		return ERR_ALREADY_EXISTS;
	}

	err = da->make_dir_recursive(p_path);
	if (err != OK) {
		return err;
	}

	const String path = da->get_current_dir();
	EditorFileSystemDirectory *parent = get_filesystem_path(path);
	ERR_FAIL_NULL_V(parent, ERR_FILE_NOT_FOUND);
	folders_to_sort.insert(parent->get_instance_id());

	const PackedStringArray folders = p_path.trim_prefix(path).split("/", false);
	for (const String &folder : folders) {
		const int current = parent->find_dir_index(folder);
		if (current > -1) {
			parent = parent->get_subdir(current);
			continue;
		}

		EditorFileSystemDirectory *efd = memnew(EditorFileSystemDirectory);
		efd->parent = parent;
		efd->name = folder;
		parent->subdirs.push_back(efd);
		parent = efd;
	}

	_queue_refresh_filesystem();
	return OK;
}

Error EditorFileSystem::copy_file(const String &p_from, const String &p_to) {
	_copy_file(p_from, p_to);