/** The most basic renderer — a stupid glut application */

#pragma once

#include "../Mesh.hpp"
#include <set>

class GlutRender {
    public:
        static GlutRender& get_instance();

        GlutRender(GlutRender const&) = delete;
        void operator=(GlutRender const&) = delete;

        void init(int* argc, char** argv,
                int wid, int hei, const char* win_name);
        void cleanup();
        void add_mesh(Mesh* mesh);
        void remove_mesh(Mesh* mesh);
        void run();

    private: //meth
        GlutRender();

    protected:
        void reshape(int wid, int hei);
        void display();

        static void reshape_handle(int wid, int hei);
        static void display_handle();
    private:
        std::set<Mesh*> meshes;
};