Function getShadow

src/OpenLoco/src/Graphics/Colour.cpp:258–261

    }

    ExtColour getShadow(Colour colour)
    {
        return _shadowColourMap[enumValue(colour)];
    }
    ExtColour getGlass(Colour colour)
    {
        return static_cast<ExtColour>(enumValue(colour) + enumValue(ExtColour::unk74));