Class Rect

src/Engine/include/OpenLoco/Engine/Ui/Rect.hpp:11–87

namespace OpenLoco::Ui
{
    class Rect
    {
    public:
        Ui::Size size;
        Ui::Point origin;
        Rect(int32_t x, int32_t y, int32_t width, int32_t height)
            : size{ width, height }
            , origin{ x, y }
        {
        }

        static Rect fromLTRB(int32_t left, int32_t top, int32_t right, int32_t bottom)
        {
            return Rect(left, top, right - left, bottom - top);
        }

        bool intersects(const Rect& r2) const
        {
            if (origin.x + size.width <= r2.origin.x)
            {
                return false;
            }
            if (origin.y + size.height <= r2.origin.y)
            {
                return false;
            }
            if (origin.x >= r2.origin.x + r2.size.width)
            {
                return false;
            }
            if (origin.y >= r2.origin.y + r2.size.height)
            {
                return false;
            }
            return true;
        }

        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
        {
            return this->size.width;
        }

        int32_t height() const
        {
            return this->size.height;
        }

        int32_t left() const