Class TextObject

LibLemon/include/lemon/gfx/text.h:12–114

namespace Lemon::Graphics{
    class TextObject {
    public:
        enum {
            RenderLeftToRight,
            RenderNormal = RenderLeftToRight,
            RenderRightToLeft,
            RenderVerticalDownToUp,
            RenderVerticalUpToDown,
        };
    protected:
        std::string text;
        Font* font = nullptr;

        vector2i_t pos;

        bool textDirty = true;
        vector2i_t textSize;

        int renderMode = RenderNormal;
        
        rgba_colour_t colour = {0, 0, 0, 255};

        void CalculateSizes();
    public:
        TextObject(vector2i_t pos, std::string& text, Font* font = DefaultFont());
        TextObject(vector2i_t pos, const char* text, Font* font = DefaultFont());
        TextObject(vector2i_t pos = {0, 0}, Font* font = DefaultFont());

        /////////////////////////////
        /// \brief Render TextObject on surface
        ///
        /// \param surface Surface to render to
        /////////////////////////////
        void Render(surface_t* surface);

        /////////////////////////////
        /// \brief Set TextObject font
        ///
        /// \param font Font object
        /////////////////////////////
        inline void SetFont(Font* font){
            assert(font);

            this->font = font;
            textDirty = true;
        }

        /////////////////////////////
        /// \brief Set position of TextObject
        ///
        /// \param pos New position
        /////////////////////////////
        inline void SetPos(vector2i_t pos){
            this->pos = pos;
        }

        /////////////////////////////
        /// \brief Set colour of TextObject