#ifndef __RAY_H__
#define __RAY_H__

#include "dir.h"

class Ray {
public:
  Ray(int r, int c, Dir d, int l);
  
  Dir getDir();
  void setDir(Dir d);
  void adjustPosition(int h, int v);
  bool expired();
  int getRow();
  int getCol();

private:
  int row;
  int col;
  Dir dir;
  int lifespan;
};


#endif