I want to optimize my code

[Mariusmssj]

ok this is what i got so far:

and i will add the other characters i just want to know am i on the right track ^^

Body.h

#pragma once
#include"RandomNumber.h"

class Body
{
private:

	RandomNumber Random;
protected:
	
	int x;
	int y;
	int move;
	int moved;

public:

	Body(void);
	~Body(void);

	int get_rand(int);

        void set_position(int);

	virtual void Move(void);
    virtual bool IsHumanInRange(Body &);
    virtual void Hunt(Body &);

};

Body.cpp

#include<iostream>
#include<time.h>
#include<stdlib.h>
#include"Body.h"
#include"RandomNumber.h"

Body::Body(void)
{
	int x = 0;
	int y = 0;
	int move = 0;
	int moved = 0;
}

int Body::get_rand(int upper)
{
	return Random.rand_gen(upper);
}

void Body::set_position(int range)
{
	x = get_rand(range);
	y = get_rand(range);
}

Body::~Body(void)
{
}

man.h

#pragma once
#include"Body.h"

class Man: public Body
{
public:
	virtual void move(void);
	void show_position(void);
};

man.cpp

#include<iostream>
#include"console.h"
#include"Man.h"
#include"Body.h"

void Body::Move(void)
{	
	std::cin>> move;
	
	if((move == 8)&&(moved != 2))
	{
		y = y - 1;
	}
	else if((move == 2)&&(moved != 8))
	{
		y = y + 1;
	}
	else if((move == 6)&&(moved != 4))
	{
		x = x + 1;
	}
	else if((move == 4)&&(moved != 6))
	{
		x = x - 1;
	}
	moved = move;

}
void Man::show_position(void)
{
	gotoxy(x,y);
	{
		std::cout<< "M";
	}
}

zombie.h

#pragma once
#include"Body.h"

class Zombie: public Body
{
public:
	virtual void Move(void);
	virtual void Hunt(Body &);
	void show_position(void);
};

#include<iostream>
#include"console.h"
#include"Zombie.h"
#include"Body.h"

void Body::Move(void)
{
	int choice;
	choice = get_rand(4);

	if(choice == 0)
	{
		y = y - 1;
	}
	else if(choice == 1)
	{
		y = y + 1;
	}
	else if(choice == 2)
	{
		x = x + 1;
	}
	else
	{
		x = x - 1;
	}
}

void Body::Hunt(Body & body)
{
	if(this->x > body.x)
	{
		this->x = this->x - 1;
	}
	else if (this->x < body.x)
	{
		this->x = this->x + 1;
	}
	else if(this->y > body.y)
	{
		this->y = this->y - 1;
	}
	else if(this->y < body.y)
	{
		this->y = this->y + 1;
	}
}

void Zombie::show_position(void)
{
	gotoxy(x,y);
	{
		std::cout<< "Z";
	}
}

a question:
class Badger: public Body
{
public:
void ~movement(void) why the (~) destructor there?


and i declined
virtual void Move(void);
virtual bool IsHumanInRange(Body &);
virtual void Hunt(Body &);
in body but defined them individually in man and zombie. Now i need to define "virtual bool IsHumanInRange(Body &);" in zombie or body?

thanks, i do get your idea, but since i am still new to C++ i want to ask all the question i can xD sorry if i get annoying