libreria grafica

#pragma once
#include <iostream>
#include <Windows.h>

namespace grp{

    inline void SetColor(unsigned short a) {

        HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);
        SetConsoleTextAttribute(h, a);
    }

        inline void gotoxy(int x, int y){

         COORD coordinates;
         coordinates.X = x;
         coordinates.Y = y;
        SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),coordinates);

        }

            void ShowColorInfo(){

                int index = 0;

                while(index < 8191){

                    std::cout<<" Test "<<std::endl;
                    SetColor(index);
                    std::cout<<" - "<<index;
                    index++;
                }
            }
}