minerswifeownedstates.cpp

系列三 看过这些之后 会对编程的概念和理解更加深刻的 不多 一定要仔细看才行

#include "MinersWifeOwnedStates.h"
#include "MinersWife.h"
#include "Locations.h"
#include "EntityNames.h"

#include <iostream>
using std::cout;

#ifdef TEXTOUTPUT
#include <fstream>
extern std::ofstream os;
#define cout os
#endif

//-----------------------------------------------------------------------Global state
WifesGlobalState* WifesGlobalState::Instance()
{
  static WifesGlobalState instance;

  return &instance;
}


void WifesGlobalState::Execute(MinersWife* wife)
{
  //1 in 10 chance of needing the bathroom
  if (RandFloat() < 0.1)
  {
    wife->GetFSM()->ChangeState(VisitBathroom::Instance());
  }
}

//---------------------------------------DoHouseWork

DoHouseWork* DoHouseWork::Instance()
{
  static DoHouseWork instance;

  return &instance;
}


void DoHouseWork::Enter(MinersWife* wife)
{
}


void DoHouseWork::Execute(MinersWife* wife)
{
  switch(RandInt(0,2))
  {
  case 0:

    cout << "\n" << GetNameOfEntity(wife->ID()) << ": Moppin' the floor";

    break;

  case 1:

    cout << "\n" << GetNameOfEntity(wife->ID()) << ": Washin' the dishes";

    break;

  case 2:

    cout << "\n" << GetNameOfEntity(wife->ID()) << ": Makin' the bed";

    break;
  }
}

void DoHouseWork::Exit(MinersWife* wife)
{
}



//------------------------------------------------------------------------VisitBathroom
VisitBathroom* VisitBathroom::Instance()
{
  static VisitBathroom instance;

  return &instance;
}


void VisitBathroom::Enter(MinersWife* wife)
{  
  cout << "\n" << GetNameOfEntity(wife->ID()) << ": Walkin' to the can. Need to powda mah pretty li'lle nose"; 
}


void VisitBathroom::Execute(MinersWife* wife)
{
  cout << "\n" << GetNameOfEntity(wife->ID()) << ": Ahhhhhh! Sweet relief!";

  wife->GetFSM()->RevertToPreviousState();
}

void VisitBathroom::Exit(MinersWife* wife)
{
  cout << "\n" << GetNameOfEntity(wife->ID()) << ": Leavin' the Jon";
}