Function distanceSpeedDropdown

src/OpenLoco/src/Ui/Windows/Options.cpp:1691–1710

0x004C0FB3

        // 0x004C0FB3
        static void distanceSpeedDropdown([[maybe_unused]] const Window& self, int16_t itemIndex)
        {
            if (itemIndex == -1)
            {
                return;
            }

            auto& cfg = Config::get();
            cfg.measurementFormat = Config::MeasurementFormat(itemIndex);

            // 0x004C0FC2
            cfg.heightMarkerOffset = 0;
            if (!cfg.showHeightAsUnits)
            {
                cfg.heightMarkerOffset = cfg.measurementFormat == Config::MeasurementFormat::imperial ? 1 : 2;
            }

            Config::write();
            Gfx::invalidateScreen();
        }

        // 0x004C0FFA
        static void heightsLabelsMouseDown(const Window& self)