Method GetDisplayWeight

src/engine.cpp:407–418

* Returns the weight of the engine for display purposes. * For dual-headed train-engines this is the weight of both heads * @return weight in display units metric tons */

 * @return weight in display units metric tons
 */
uint Engine::GetDisplayWeight() const
{
	/* Only trains and road vehicles have 'weight'. */
	switch (this->type) {
		case VEH_TRAIN:
			return GetEngineProperty(this->index, PROP_TRAIN_WEIGHT, this->VehInfo<RailVehicleInfo>().weight) << (this->VehInfo<RailVehicleInfo>().railveh_type == RAILVEH_MULTIHEAD ? 1 : 0);
		case VEH_ROAD:
			return GetEngineProperty(this->index, PROP_ROADVEH_WEIGHT, this->VehInfo<RoadVehicleInfo>().weight) / 4;

		default: NOT_REACHED();
	}
}

/**
 * Returns the tractive effort of the engine for display purposes.