robot_object.h

#ifndef ENTITY_ROBOT_OBJECT_H_
#define ENTITY_ROBOT_OBJECT_H_

#include "base_object.h"
#include "direction.h"

namespace toyrobot {

class RobotObject : public BaseObject {

public:
    RobotObject() : BaseObject() {
        type_ = kRobotType;
    }

    RobotObject(const Coordinates& position, const Direction& facing)
        : BaseObject(position, kRobotType), facing_(facing) {}

    RobotObject(const RobotObject &r)
        : BaseObject(r), facing_(r.facing_) {}

    Coordinates GetMovePosition() override;
    void Move() override;

    void TurnLeft() override;
    void TurnRight() override;

    string Report() override;

protected:
    Direction facing_;
};

inline void RobotObject::TurnLeft() {
    facing_.TurnLeft();
}

inline void RobotObject::TurnRight() {
    facing_.TurnRight();
}

} // namespace toyrobot

#endif // ENTITY_ROBOT_OBJECT_H_