Use

I want to use the library in my program and I will have classes with different distributions and I want to generate a number at different times in my program. Currently I have the following in my header file

    #include <random>
    #include <time.h>

    class enemy {
    private:
        int max_roll;
        typedef std::mt19937 MyRng;
        MyRng rng;

    public:
        enemy(int MR){
        max_roll = MR;
        rng.seed(time(NULL));
        std::uniform_int_distribution<int> dice(1, max_roll);
        }

        int roll() {
            return dice(rng);
        }
    };

I'm getting the issue with 'dice' being undefined even though it's in my constructor there. It will work when I move my distribution definition to the beginning of my roll function, but when I do that, I get the same number every time I call it. I've tried following the answer on this question, but I couldn't work it out.