/**********************************************************************************
 ***   FILE: movingobject.h
 ***   DATE: Jan 14, 2004
 *** AUTHOR: Daniel Dementiev
 ***   GOAL: This is a eader file to illustrate separating a class definition into
 ***         different files.
 ***         Designed for IST482 class.
 **********************************************************************************/
#ifndef _MOVINGOBJECT_H
#define _MOVINGOBJECT_H

class MovingObject {
   public:
      enum Direction {North, West, South, East};
      MovingObject();
      int getX();
      int getY();
      void step();
      void speed_up();
      void slow_down();
      void turn(Direction new_dir);
   private:
      int x, y;  // current coordinates of the object
      Direction dir;   // direction of the object
      int speed; // speed of the object
};


inline int MovingObject::getX()
{
	return x;
}

inline int MovingObject::getY()
{
	return y;
}

inline void MovingObject::speed_up()
{
	speed++;
}

inline void MovingObject::slow_down()
{
	if( speed ) speed--;
}

inline void MovingObject::turn(Direction new_dir)
{
	dir = new_dir;
}


#endif

/* ****************************************************************************** */