// File: RaceCourse.h
//
// Class definition of RaceCourse and 
// declaration  enum type RaceStatus
//
//
#ifndef RACECOURSE_H
#define RACECOURSE_H

#include <vector>
#include "Thing.h"

//------------------------------------------------------------
// You may need to include more header files


using namespace std ;


//--- Do not change the definition of RaceStatus -------------------
enum RaceStatus { 
   WAITING,    // Race not yet started
   STARTED,    // Started, no one has won
   FINISHED,   // Race finished with a winner
} ;

//------------------------------------------------------------------


class Car ; 

class RaceCourse {

public:
   // Default Constructor, don't use.
   RaceCourse() ;

   // Alternate Constructor.
   // Set up a RaceCourse with r rows and c columns.
   //
   RaceCourse(unsigned int r, unsigned int c) ;


   // Add each Thing pointed by a pointer in the vector T
   // to the RaceCourse. Recall that a pointer to the
   // current RaceCourse must be stored in each Thing.
   // AddThings should make sure that two Things do not
   // occupy the same location.
   //
   bool AddThings(const vector<Thing *>& T) ;

   // simple accessors
   unsigned int GetNumOfRows() const ;
   unsigned int GetNumOfCols() const ;

   // Change race from WAITING to STARTED
   void StartRace() ;

   // Change race from STARTED to FINISHED
   void StopRace() ;
   RaceStatus GetRaceStatus() ; 

   // See example in sample output.
   // The entire RaceCourse is printed to standard out.
   // Must use the DrawMe() virtual function to draw
   // each object.
   //
   void PrettyPrintCourse() ;

   //------------------------------------------------------------
   // You may need to add more member functions and/or data members




protected:

   //------------------------------------------------------------
   // You may need to add more member functions and/or data members



private:

   //------------------------------------------------------------
   // You may need to add more member functions and/or data members


} ;

#endif