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/**
* Copyright (C) David Wolfe, 1999. All rights reserved.
* Ported to Qt and adapted for TDDD86, 2015.
*/
#ifndef ROBOT_H
#define ROBOT_H
#include "Unit.h"
#include <QGraphicsScene>
class Robot : public Unit {
public:
Robot();
virtual ~Robot() = default;
virtual void draw(QGraphicsScene* scene) const;
/*
* Take one step closer to u.
*/
virtual void moveTowards(const Unit& u) override;
/*
* All robots are alive.
*/
virtual bool alive() const { return true; };
/*
* Polymorphic clone.
*/
virtual Robot *clone() const;
};
#endif // ROBOT_H
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