// File: Car.h
// 
// Skeleton file for Car class
// Add members as needed.
//

#ifndef CAR_H
#define CAR_H

#include "Thing.h"

class RaceCourse ;

class Car : public Thing {

public:

   // Default Constructor, not very interesting
   Car() ;

   // Alternate constructor. Initializes a Car with given position.
   // 'label' is the character to be returned by DrawMe().
   //  'fuel' is the initial fuel level.
   //
   Car(unsigned int row, unsigned int col, char label, unsigned int fuel) ;


   // Zooming, pretty much the same requirements as in Project 2.
   // The Car should move in the direction specified for as many cells
   // as possible, until it runs out of few or bumps into something.
   // If it bumps into X, then X.encounter() should be called.
   // Help is needed from the RaceCourse member functions.
   //
   virtual void ZoomLeft() ;
   virtual void ZoomRight() ;
   virtual void ZoomUp() ;
   virtual void ZoomDown() ;


   // Crash management. 
   // This is what happens when some other Car crashes into the current
   // one.
   void encounter(Car *ptr) ;


   // Fuel management
   //

   // Return current fuel level
   unsigned int GetFuelLevel() const ;

   // Set the fuel level to f.
   void SetFuelLevel(unsigned int f) ;

   // Add inc to the current fuel level
   void IncFuelLevel(unsigned int inc) ;

   // Subtract dec to the current fuel level.
   // Note: the fuel level should never be negative.
   void DecFuelLevel(unsigned int dec) ;


    // Race Course stuff
    // As described in Thing.h
   virtual char DrawMe() const ;


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