Method hasAnyCargo

src/OpenLoco/src/Vehicles/VehicleHead.cpp:6248–6268

    }

    bool VehicleHead::hasAnyCargo()
    {
        uint16_t cargoTotal = 0;
        Vehicles::Vehicle train(head);
        for (const auto& car : train.cars)
        {
            auto front = car.front;
            auto body = car.body;

            if (front->secondaryCargo.type != 0xFF)
            {
                cargoTotal += front->secondaryCargo.qty;
            }
            if (body->primaryCargo.type != 0xFF)
            {
                cargoTotal += body->primaryCargo.qty;
            }
        }

        return cargoTotal > 0;
    }

    // 0x004B6669
    char* VehicleHead::generateCargoTotalString(char* buffer)