Function initMouse

src/OpenLoco/src/Input/MouseInput.cpp:119–131

    constexpr int32_t kDropdownItemUndefined = -1;

    void initMouse()
    {
        _pressedWindowType = Ui::WindowType::undefined;

        Ui::ToolTip::setNotShownTicks(0xFFFFU);
        _hoverWindowType = Ui::WindowType::undefined;
        _focusedWindowType = Ui::WindowType::undefined;

        _mousePosX = 0;
        _mousePosY = 0;

        World::resetMapSelectionFlags();
    }

    void moveMouse(int32_t x, int32_t y, int32_t relX, int32_t relY)
    {