Method HasChainIndex

src/newgrf_debug_gui.cpp:296–300

* Check whether this feature has chain index, i.e. refers to ground vehicles. */

	 * Check whether this feature has chain index, i.e. refers to ground vehicles.
	 */
	bool HasChainIndex() const
	{
		GrfSpecFeature f = GetFeatureNum(this->window_number);
		return f == GSF_TRAINS || f == GSF_ROADVEHICLES;
	}

	/**
	 * Get the feature index.