miner.h

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#ifndef MINER_H
#define MINER_H
//------------------------------------------------------------------------
//
//  Name:   Miner.h
//
//  Desc:   A class defining a goldminer.
//
//  Author: Mat Buckland 2002 ([e-mail])
//
//------------------------------------------------------------------------
#include <string>
#include <cassert>

#include "BaseGameEntity.h"
#include "Locations.h"


class State;

//the amount of gold a miner must have before he feels comfortable
const int ComfortLevel       = 5;
//the amount of nuggets a miner can carry
const int MaxNuggets         = 3;
//above this value a miner is thirsty
const int ThirstLevel        = 5;
//above this value a miner is sleepy
const int TirednessThreshold = 5;



class Miner : public BaseGameEntity
{
private:

  State*                m_pCurrentState;
  
  location_type         m_Location;

  //how many nuggets the miner has in his pockets
  int                   m_iGoldCarried;

  int                   m_iMoneyInBank;

  //the higher the value, the thirstier the miner
  int                   m_iThirst;

  //the higher the value, the more tired the miner
  int                   m_iFatigue;

public:

  Miner(int id);

  //this must be implemented
  void Update();

  //this method changes the current state to the new state. It first
  //calls the Exit() method of the current state, then assigns the
  //new state to m_pCurrentState and finally calls the Entry()
  //method of the new state.
  void ChangeState(State* new_state);

  

  location_type Location()const{return m_Location;}
  void          ChangeLocation(const location_type loc){m_Location=loc;}
    
  int           GoldCarried()const{return m_iGoldCarried;}
  void          SetGoldCarried(const int val){m_iGoldCarried = val;}
  void          AddToGoldCarried(const int val);
  bool          PocketsFull()const{return m_iGoldCarried >= MaxNuggets;}

  bool          Fatigued()const;
  void          DecreaseFatigue(){m_iFatigue -= 1;}
  void          IncreaseFatigue(){m_iFatigue += 1;}

  int           Wealth()const{return m_iMoneyInBank;}
  void          SetWealth(const int val){m_iMoneyInBank = val;}
  void          AddToWealth(const int val);

  bool          Thirsty()const; 
  void          BuyAndDrinkAWhiskey(){m_iThirst = 0; m_iMoneyInBank-=2;}

};




#endif