Method intersection

src/Engine/include/OpenLoco/Engine/Ui/Rect.hpp:48–56

        }

        Rect intersection(const Rect r2) const
        {
            int left = std::max(this->origin.x, r2.origin.x);
            int top = std::max(this->origin.y, r2.origin.y);
            int right = std::min(this->origin.x + this->size.width, r2.origin.x + r2.size.width);
            int bottom = std::min(this->origin.y + this->size.height, r2.origin.y + r2.size.height);

            return Rect(left, top, right - left, bottom - top);
        }

        int32_t width() const
        {