#ifndef _WUMPI_H
#define _WUMPI_H

// Maze class
//
// Default Constructor --> reads maze data from configuration file caves.dat
//                         to create maze
// *******************************************************
//  void Toss(int tunnel) --> toss grende (if any) into tunnnel if wumpus is
//                            there, then it is killed wumpus in adjace cave.
//  void Move(int tunnel) --> move down tunnel to adjace cave if wumpus is
//                            there, player killed. If pits, then player
//                            killed. If bat, then player move to a random
//                            cave.
//  bool Feel()           --> return true if adjacent to a pit
//  bool Hear()           --> return true if adjacent to a bat
//  bool Smell()          --> return true if adjacent to a wumpus
//  string CurrentName()  --> return name of current cave
//  string AdjacentName(int tunNum)   --> return name of cave adajacent via
//                            tunnel number tunNum
//  int NumGrenades()      --> return number of grenades left
//  int NumWumpi()        --> return number of wumpi remaining
//  bool StillAlive()     --> return true if player is alive
//  bool StillWumpi()     --> return true if any wumpi are still alive [game
//			      ends when no wumpi remain.]

#include "vector.h"        // interface to vector class
#include "CPstring.h"

class Maze
{
     public:
       Maze();
       void Toss(int tunnel);
       void Move(int tunnel);
       bool Feel() const;
       bool Hear() const;
       bool Smell() const;
       string CurrentName() const;
       string AdjacentName(int tunnel) const;
       int NumGrenddes() const;
       int NumWumpi() const;
       bool StillAlive() const;
       bool StillWumpi() const;

     private:
       enum CaveContents {EMPTY, WUMPUS, PIT, BATS};
       struct Cave                        // struct for storing data on a cave
       {
            string name;                  // name of cave
            int adj[3];                   // indices of adjacent caves
            CaveContents contents;        // contents of cave
       };
       Vector<Cave> myCaves;              // list of all caves
       int myNumCaves;                    // number of caves
       int myNumGrenades;                 // current number of grenades held
       int myNumWumpi;                    // current number of wumpi alive
       int myCurrentLoc;                  // current location (cave number)
       bool myIsAlive;                    // status of player (alive or dead)
       int FindEmpty();                   // returns # of a random empty cave 
};
#endif                  // _WUMPI_H not defined