Method HasNewGrfs

src/fios.h:67–70

* Check whether the game uses any NewGrfs. * @return true if NewGrfs are used. */

	 * @return true if NewGrfs are used.
	 */
	bool HasNewGrfs()
	{
		return this->checkable && this->error == INVALID_STRING_ID && !this->grfconfig.empty();
	}

	void Clear();
};