#ifndef BROWNIANH
#define BROWNIANH
#include "wabbit.h"

class brownian: protected virtual wabbit {
    void decide(int *dx, int *dy) const {
        *dx = rand() % 3 - 1;
        *dy = rand() % 3 - 1;
    }

public:
    brownian(game *initial_g, unsigned initial_x, unsigned initial_y,
        char initial_c)
        : wabbit(initial_g, initial_x, initial_y, initial_c) {}
};
#endif