Function GetFeature

src/newgrf_debug_gui.cpp:240–244

* Get the NIFeature related to the window number. * @param window_number The window to get the NIFeature for. * @return the NIFeature, or nullptr is there isn't one. */

 * @return the NIFeature, or nullptr is there isn't one.
 */
static inline const NIFeature *GetFeature(uint window_number)
{
	GrfSpecFeature idx = GetFeatureNum(window_number);
	return idx < GSF_FAKE_END ? _nifeatures[idx] : nullptr;
}

/**
 * Get the NIHelper related to the window number.