#include "stdafx.h"
#include "GameZone.h"
//
#include "GameField.h"

//////////////////////////////////////////////////////////////////////////
//
BOOL		GameZone::SetCurrentField(FIELDCODE mcFIELDCODE)
{
	GAME_FIELD_LIST_IT itFIND;
	BOOL bFail = !_GetRefGameField(mcFIELDCODE, itFIND);

	if(bFail)
	{
		m_pCurrentField = NULL;
		return FALSE;
	}

	sPAIR& rPAIR = *itFIND;
	GameField* pFIELD = rPAIR.pGAMEFIELD;

	m_pCurrentField = pFIELD;

	return TRUE;
}

DWORD		GameZone::GetMapVersion(FIELDCODE mcFIELDCODE)
{
	if(m_GameFieldList.size() == 0)
		return 0;

	GAME_FIELD_LIST_IT it;

	if(!mcFIELDCODE)
		it = m_GameFieldList.begin();
	else
	{
		if(!_GetRefGameField(mcFIELDCODE, it))
			return 0;
	}

	sPAIR& rPAIR = *it;
	GameField* pFIELD = rPAIR.pGAMEFIELD;
	C3D_WORLD_BASE interfaceOfEngine = pFIELD->FIELD_INFO().INTERFACEofENGINE();

	return interfaceOfEngine.GetCheckSum();
}

//////////////////////////////////////////////////////////////////////////
//
void		GameZone::Init(MAPCODE mcCODE)
{
	_Clear();

	m_MapCode = mcCODE;
}

void		GameZone::Release()
{
	ObjectPoolRouter* pROUTER = ObjectPoolRouter::Instance();

	GAME_FIELD_LIST_IT it(m_GameFieldList.begin()), itend(m_GameFieldList.end());
	for(; it != itend ; ++it)
	{
		sPAIR& rPAIR = *it;
		GameField* pFIELD = rPAIR.pGAMEFIELD;
		pFIELD->Release();
		pROUTER->Free(OBJTYPE_GAMEFIELD, pFIELD);
	}

	_Clear();
}

void		GameZone::_Clear()
{
	m_MapCode = 0;
	m_pCurrentField = NULL;
	m_GameFieldList.clear();
}

void		GameZone::_AddGameField(GameField* pGameField)
{
	FIELDCODE fcFCODE = pGameField->GetFieldCode();
	sPAIR rPAIR;
	rPAIR.mcFIELDCODE = fcFCODE;
	rPAIR.pGAMEFIELD = pGameField;
	m_GameFieldList.push_back(rPAIR);
}

BOOL		GameZone::_GetRefGameField(FIELDCODE mcFIELDCODE, GAME_FIELD_LIST_IT& rFIND_IT)
{
	GAME_FIELD_LIST_IT it(m_GameFieldList.begin()), itend(m_GameFieldList.end());
	for(; it != itend ; ++it)
	{
		sPAIR& rPAIR = *it;
		if(mcFIELDCODE == rPAIR.mcFIELDCODE)
		{
			rFIND_IT = it;
			return TRUE;
		}
	}

	rFIND_IT = itend;

	return FALSE;
}