#ifndef RANDOMLY_H
#define RANDOMLY_H
#include <cstdlib>   //for the rand function
#include "wabbit.h"

//This class is named "randomly" because the C++ Standard Library already
//contains something named "random".

class randomly: public virtual wabbit {
public:
	randomly(const terminal& init_t, unsigned init_x, unsigned init_y,
		char init_c):
		wabbit {init_t, init_x, init_y, init_c} {
	}

	void decide(int *dx, int *dy) const {
		//The values of *dx and *dy are either -1, 0, or 1.
		*dx = rand() % 3 - 1;
		*dy = rand() % 3 - 1;
	}
};

#endif