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TRSaveGame.cpp
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// TRSaveGame.cpp : implementation file
//
#include "stdafx.h"
#include <afxwin.h>
#include "TRXCHEATWIN.h"
#include "TRSaveGame.h"
#include "TRXGlobal.h"
#include "TR10SaveGame.h"
#include "TR15SaveGame.h"
#include "TR2SaveGame.h"
#include "TR3SaveGame.h"
#include "TR4SaveGame.h"
#include "TR4NGSaveGame.h"
#include "TR5SaveGame.h"
#include "TRXMessageBox.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CTRXCHEATWINApp theApp;
//
TR123_INDICATORS IndicatorsTR123Table1 [ MAX_INDICATORS ] =
{
{ FALSE, 0x0002, 0x0002, 0x0000, 0x0067, FALSE, 0, "Standing" },
{ FALSE, 0x0008, 0x0008, 0x0000, 0x0112, FALSE, 1, "Quad Bike" },
{ FALSE, 0x000d, 0x000d, 0x0000, 0x006c, FALSE, 1, "Indicator 1" },
{ FALSE, 0x0012, 0x0012, 0x0000, 0x0057, FALSE, 1, "Indicator 2" },
{ TRUE, 0xffff, 0xffff, 0xffff, 0xffff, TRUE, 0, "End" },
};
int IndicatorsTR123Table1Count = sizeof(IndicatorsTR123Table1)/sizeof(TR123_INDICATORS);
//
TR123_INDICATORS IndicatorsTR123Table2 [ MAX_INDICATORS ] =
{
{ FALSE, 0x0001, 0x0002, 0x0000, 0x000a, FALSE, 2, "Indicator 10" },
{ FALSE, 0x0001, 0x0002, 0x0000, 0x0008, FALSE, 2, "Indicator 11" },
{ TRUE, 0xffff, 0xffff, 0xffff, 0xffff, TRUE, 0, "End" },
};
int IndicatorsTR123Table2Count = sizeof(IndicatorsTR123Table2)/sizeof(TR123_INDICATORS);
//
/////////////////////////////////////////////////////////////////////////////
// CTRSaveGame
//
/////////////////////////////////////////////////////////////////////////////
IMPLEMENT_DYNAMIC(CTRSaveGame, CObject)
CTRSaveGame *CTRSaveGame::m_pInstance = NULL;
char CTRSaveGame::m_szBuffer [ MAX_SAVELENGTH ] = "";
char CTRSaveGame::m_szBufferBackup [ MAX_SAVELENGTH ] = "";
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame::CTRSaveGame()
{
m_iVersion = 0;
m_iSubVersion = 0;
m_iHarpoon = 0;
m_iCrossbow = 0;
m_iRockets = 0;
m_iGrenades = 0;
m_iHK = 0;
m_iMP5 = 0;
m_iRiotGun = 0;
m_iShotgun = 0;
m_iUzis = 0;
m_iDesertEagle = 0;
m_iRevolver = 0;
m_iSaveLength = 0;
m_iMaxLevel = 0;
ZeroMemory ( m_szIndicatorLabel, sizeof(m_szIndicatorLabel) );
Reset();
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CTRSaveGame::StaticReset()
{
ZeroMemory ( m_szBuffer, sizeof(m_szBuffer) );
ZeroMemory ( m_szBufferBackup, sizeof(m_szBufferBackup) );
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CTRSaveGame::Reset()
{
ZeroMemory ( m_Filename, sizeof(m_Filename) );
ZeroMemory ( m_FilenameBak, sizeof(m_FilenameBak) );
ZeroMemory ( m_Status, sizeof(m_Status) );
m_iGunAmmos = 0;
m_iLife = 0;
m_pLife = NULL;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame::~CTRSaveGame()
{
m_pInstance = NULL;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetInstance( BOOL bCreate )
{
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::I(BOOL bCreate)
{
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
BOOL CTRSaveGame::IsValid()
{
if ( m_pInstance != NULL )
{
return m_pInstance->Valid();
}
return FALSE;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTR1Instance()
{
CTR1SaveGame *pInstance = dynamic_cast<CTR1SaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTR1SaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTUBInstance()
{
CTUBSaveGame *pInstance = dynamic_cast<CTUBSaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTUBSaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTR2Instance()
{
CTR2SaveGame *pInstance = dynamic_cast<CTR2SaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTR2SaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTR3Instance()
{
CTR3SaveGame *pInstance = dynamic_cast<CTR3SaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTR3SaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTR4Instance()
{
CTR4SaveGame *pInstance = dynamic_cast<CTR4SaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTR4SaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTR4NGInstance()
{
CTR4NGSaveGame *pInstance = dynamic_cast<CTR4NGSaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTR4NGSaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
CTRSaveGame *CTRSaveGame::GetTR5Instance()
{
CTR5SaveGame *pInstance = dynamic_cast<CTR5SaveGame *>( m_pInstance );
if ( pInstance == NULL )
{
if ( m_pInstance != NULL )
{
delete m_pInstance;
}
m_pInstance = new CTR5SaveGame();
}
return m_pInstance;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
BOOL CTRSaveGame::IsBufferModified()
{
if ( m_pInstance != NULL )
{
if ( ! m_pInstance->Valid() )
{
return FALSE;
}
return m_pInstance->BufferModified();
}
return FALSE;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
// CTRSaveGame serialization
//
/////////////////////////////////////////////////////////////////////////////
// CTRSaveGame commands
//
/////////////////////////////////////////////////////////////////////////////
int CTRSaveGame::GetInfo ( char *szGame, size_t iSize, int *iGame, int *iLevel, char *szTitle, size_t iSizeTitle )
{
//
CTRXGlobal::m_iUnchecked = theApp.GetProfileInt( PROFILE_SETTING, PROFILE_UNCHECKED, 0 );
//
int iVersion = 0;
/*
* Size of saved games.
*
10675 TR1 SAVEGAME.*
10435 TRUB SAVEUB.*
7442 TR2 SAVEGAME.*
13913 TR2 SAVEGAME.*
16384 TR4 SAVEGAME.*
*
*/
strcpy_s ( szGame, sizeof(szGame), "???" );
*iGame = 0;
strcpy_s ( szTitle, iSizeTitle, "Unknown Level" );
//
if ( m_pInstance != NULL )
{
m_pInstance->GetDetailedInfo ( szGame, iSize, iGame, iLevel, szTitle, iSizeTitle);
iVersion = GetVersion();
}
return ( iVersion );
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int CTRSaveGame::InstanciateVersion (const char *szFilename )
{
FILE *hFile = NULL;
size_t uLen = 0;
int iVersion = 0;
/*
* Size of saved games.
*
10675 TR1 SAVEGAME.*
10435 TRUB SAVEUB.*
7442 TR2 SAVEGAME.*
13913 TR2 SAVEGAME.*
16384 TR4 SAVEGAME.*
*
*/
//
hFile = NULL;
fopen_s ( &hFile, szFilename, "rb" );
if ( hFile != NULL )
{
StaticReset();
//
ZeroMemory ( m_szBuffer, sizeof ( m_szBuffer ) );
uLen = fread ( m_szBuffer, 1, sizeof ( m_szBuffer ), hFile );
CloseOneFile ( &hFile );
//
switch ( CTRXGlobal::m_ForceSaveGame )
{
case FORCE_TR1 :
{
iVersion = 10;
CTR1SaveGame *pGame = dynamic_cast<CTR1SaveGame *>( GetTR1Instance() );
if ( pGame != NULL && uLen <= sizeof(TR1SAVE) )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR1SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR1SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
break;
}
case FORCE_TUB :
{
iVersion = 15;
CTUBSaveGame *pGame = dynamic_cast<CTUBSaveGame *>( GetTUBInstance() );
if ( pGame != NULL && uLen <= sizeof(TUBSAVE) )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TUBSAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TUBSAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
break;
}
case FORCE_TR2 :
case FORCE_TR2G :
{
iVersion = 20;
CTR2SaveGame *pGame = dynamic_cast<CTR2SaveGame *>( GetTR2Instance() );
if ( pGame != NULL && uLen <= sizeof(TR2SAVE) )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR2SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR2SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
break;
}
case FORCE_TR3 :
case FORCE_TR3G :
{
iVersion = 30;
CTR3SaveGame *pGame = dynamic_cast<CTR3SaveGame *>( GetTR3Instance() );
if ( pGame != NULL && uLen <= sizeof(TR3SAVE) )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR3SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR3SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
break;
}
case FORCE_TR4 :
{
iVersion = 40;
CTR4SaveGame *pGame = dynamic_cast<CTR4SaveGame *>( GetTR4Instance() );
if ( pGame != NULL && uLen <= sizeof(TR4SAVE) )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR4SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR4SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
break;
}
case FORCE_TR4NG :
{
if ( uLen >= CTRXGlobal::m_iMinNGSize && uLen <= CTRXGlobal::m_iMaxNGSize )
{
//
// The last eight byte if the file is
// 4E474C4526120000 NGLE&...
char *pSignature = (char* ) m_szBuffer + uLen - 8;
if ( memcmp ( pSignature, "NGLE", 4 ) != 0 )
{
CTRXMessageBox::ShowMessage( "Load Savegame Error", "File Signature does not match NGLE");
return -1;
}
//
iVersion = 49;
CTR4NGSaveGame *pGame = dynamic_cast<CTR4NGSaveGame *>( GetTR4NGInstance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR4NGSAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR4NGSAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
}
else
{
//
CTRXMessageBox::ShowMessage( "Load Savegame Error", "File size does not match any game format");
return -1;
}
break;
}
case FORCE_TR5 :
{
iVersion = 50;
CTR5SaveGame *pGame = dynamic_cast<CTR5SaveGame *>( GetTR5Instance() );
if ( pGame != NULL && uLen <= sizeof(TR5SAVE ) )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR5SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR5SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
break;
}
//
case FORCE_NONE :
default:
{
//
switch ( uLen )
{
case TR1LEVELMINSIZE:
{
iVersion = 10;
CTR1SaveGame *pGame = dynamic_cast<CTR1SaveGame *>( GetTR1Instance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR1SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR1SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
// m_pInstance->RetrieveInformation( szFilename );
break;
}
case TUBLEVELMINSIZE :
case TUBLEVELMAXSIZE :
{
iVersion = 15;
CTUBSaveGame *pGame = dynamic_cast<CTUBSaveGame *>( GetTUBInstance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TUBSAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TUBSAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
// m_pInstance->RetrieveInformation( szFilename );
break;
}
case TR2LEVELMINSIZE :
case TR2LEVELMAXSIZE :
{
iVersion = 20;
CTR2SaveGame *pGame = dynamic_cast<CTR2SaveGame *>( GetTR2Instance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR2SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR2SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
// m_pInstance->RetrieveInformation( szFilename );
break;
}
case TR3LEVELMINSIZE :
case TR3LEVELMAXSIZE :
{
iVersion = 30;
CTR3SaveGame *pGame = dynamic_cast<CTR3SaveGame *>( GetTR3Instance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR3SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR3SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
// m_pInstance->RetrieveInformation( szFilename );
break;
}
case TR4LEVELMINSIZE :
case TR4LEVELMAXSIZE :
{
iVersion = 40;
CTR4SaveGame *pGame = dynamic_cast<CTR4SaveGame *>( GetTR4Instance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR4SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR4SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
// m_pInstance->RetrieveInformation( szFilename );
break;
}
case TR5LEVELMAXSIZE :
{
iVersion = 50;
CTR5SaveGame *pGame = dynamic_cast<CTR5SaveGame *>( GetTR5Instance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR5SAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR5SAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
// m_pInstance->RetrieveInformation( szFilename );
break;
}
default:
{
if ( uLen >= CTRXGlobal::m_iMinNGSize && uLen <= CTRXGlobal::m_iMaxNGSize )
{
//
// The last eight byte if the file is
// 4E474C4526120000 NGLE&...
char *pSignature = (char* ) m_szBuffer + uLen - 8;
if ( memcmp ( pSignature, "NGLE", 4 ) != 0 )
{
CTRXMessageBox::ShowMessage( "Load Savegame Error", "File Signature does not match NGLE");
return -1;
}
//
iVersion = 49;
CTR4NGSaveGame *pGame = dynamic_cast<CTR4NGSaveGame *>( GetTR4NGInstance() );
if ( pGame != NULL )
{
pGame->Reset();
memcpy_s ( pGame->getBufferAddress(), sizeof(TR4NGSAVE), m_szBuffer, uLen );
memcpy_s ( pGame->getBufferBackupAddress(), sizeof(TR4NGSAVE), m_szBuffer, uLen );
pGame->SetBufferLength ( uLen );
}
}
else
{
//
CTRXMessageBox::ShowMessage( "Load Savegame Error", "File size does not match any game format");
return -1;
}
break;
}
}
break;
}
}
}
return iVersion;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int CTRSaveGame::GetVersion ()
{
if ( m_pInstance != NULL )
{
return m_pInstance->m_iVersion;
}
return 0;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int CTRSaveGame::GetFullVersion ()
{
if ( m_pInstance != NULL )
{
return m_pInstance->getFullVersion();
}
return 0;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int CTRSaveGame::GetLevelIndex()
{
if ( m_pInstance != NULL )
{
return m_pInstance->getLevelIndex();
}
return -1;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int CTRSaveGame::GetLevel()
{
if ( m_pInstance != NULL )
{
return m_pInstance->getLevel();
}
return 0;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CTRSaveGame::WriteSaveGame()
{
if ( m_pInstance != NULL )
{
m_pInstance->writeSaveGame();
}
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CTRSaveGame::Discard()
{
if ( m_pInstance != NULL )
{
m_pInstance->discard();
}
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
char *CTRSaveGame::GetBufferAddress()
{
if ( m_pInstance != NULL )
{
CTR1SaveGame *pTR1Instance = dynamic_cast<CTR1SaveGame *>(m_pInstance);
if ( pTR1Instance != NULL )
{
return pTR1Instance->getBufferAddress();
}
CTUBSaveGame *pTUBInstance = dynamic_cast<CTUBSaveGame *>(m_pInstance);
if ( pTUBInstance != NULL )
{
return pTUBInstance->getBufferAddress();
}
CTR2SaveGame *pTR2Instance = dynamic_cast<CTR2SaveGame *>(m_pInstance);
if ( pTR2Instance != NULL )
{
return pTR2Instance->getBufferAddress();
}
CTR3SaveGame *pTR3Instance = dynamic_cast<CTR3SaveGame *>(m_pInstance);
if ( pTR3Instance != NULL )
{
return pTR3Instance->getBufferAddress();
}
CTR4SaveGame *pTR4Instance = dynamic_cast<CTR4SaveGame *>(m_pInstance);
if ( pTR4Instance != NULL )
{
return pTR4Instance->getBufferAddress();
}
CTR5SaveGame *pTR5Instance = dynamic_cast<CTR5SaveGame *>(m_pInstance);
if ( pTR5Instance != NULL )
{
return pTR5Instance->getBufferAddress();
}
}
return NULL;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
char *CTRSaveGame::GetBufferBackupAddress()
{
if ( m_pInstance != NULL )
{
CTR1SaveGame *pTR1Instance = dynamic_cast<CTR1SaveGame *>(m_pInstance);
if ( pTR1Instance != NULL )
{
return pTR1Instance->getBufferBackupAddress();
}
CTUBSaveGame *pTUBInstance = dynamic_cast<CTUBSaveGame *>(m_pInstance);
if ( pTUBInstance != NULL )
{
return pTUBInstance->getBufferBackupAddress();
}
CTR2SaveGame *pTR2Instance = dynamic_cast<CTR2SaveGame *>(m_pInstance);
if ( pTR2Instance != NULL )
{
return pTR2Instance->getBufferBackupAddress();
}
CTR3SaveGame *pTR3Instance = dynamic_cast<CTR3SaveGame *>(m_pInstance);
if ( pTR3Instance != NULL )
{
return pTR3Instance->getBufferBackupAddress();
}
CTR4SaveGame *pTR4Instance = dynamic_cast<CTR4SaveGame *>(m_pInstance);
if ( pTR4Instance != NULL )
{
return pTR4Instance->getBufferBackupAddress();
}
CTR5SaveGame *pTR5Instance = dynamic_cast<CTR5SaveGame *>(m_pInstance);
if ( pTR5Instance != NULL )
{
return pTR5Instance->getBufferBackupAddress();
}
}
return NULL;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
DWORD CTRSaveGame::RelativeAddress( const void *pAddress )
{
void *pBuffer = GetBufferAddress();
if ( pBuffer != NULL )
{
return CTRXTools::RelativeAddress ( pAddress, pBuffer );
}
return NULL;
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void CTRSaveGame::Backup_Savegame()
{
// 32 Backup file
static char szOriginal [ MAX_PATH ];
static char szRenamed [ MAX_PATH ];
// Four Backup Files
for ( int i = CTRXGlobal::m_iTRBackup - 1; i >= 1; i-- )
{
sprintf_s ( szOriginal, sizeof(szOriginal), "%s.bak.%d", m_Filename, i - 1 );
sprintf_s ( szRenamed, sizeof(szRenamed), "%s.bak.%d", m_Filename, i );
if ( PathFileExists ( szRenamed ) )
{
_unlink ( szRenamed );
}
if ( PathFileExists ( szOriginal ) )
{
rename ( szOriginal, szRenamed );
}
}
//
if ( CTRXGlobal::m_iTRBackup >= 1 )
{
sprintf_s ( szRenamed, sizeof(szRenamed), "%s.bak.%d", m_Filename, 0 );
if ( PathFileExists ( szRenamed ) ) // Normally already renamed
{
_unlink ( szRenamed );
}
if ( PathFileExists ( m_Filename ) )
{
rename ( m_Filename, szRenamed );
}
}
}
//
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
TRLIFE *CTRSaveGame::GetLifeAddress ()
{
if ( m_pLife != NULL )
{
return m_pLife;
}
#ifdef _DEBUG
OutputDebugString ( "GetLifeAddress TR Standard\n" );
#endif
//
char *pBuffer;
TRLIFE *pLife;
int iX;
m_pLife = NULL;
/*
* Initializations.
*/
pBuffer = getBufferAddress ();
if ( pBuffer == NULL )
{
return NULL;
}
iX = m_iSaveLength;
/*
* Search Life.
*/
ZeroMemory ( m_szIndicatorLabel, sizeof(m_szIndicatorLabel) );
//
while ( iX > sizeof ( TRLIFE ) )
{
pLife = ( TRLIFE * ) pBuffer;
for ( int i = 0; i < IndicatorsTR123Table1Count; i++ )
{
if ( IndicatorsTR123Table1 [ i ].bEnd )
{
break;
}
if ( IndicatorsTR123Table1 [ i ].step > CTRXGlobal::m_TR123IndexMaximum )
{
continue;
}
if ( pLife->w1 == IndicatorsTR123Table1 [ i ].w1 &&
pLife->w2 == IndicatorsTR123Table1 [ i ].w2 &&
pLife->w4 == IndicatorsTR123Table1 [ i ].w4 )
{
if ( IndicatorsTR123Table1 [ i ].useW3 && pLife->w3 != IndicatorsTR123Table1 [ i ].w3 )
{
continue;
}
m_pLife = pLife;
m_iLife = pLife->iLife;
strcpy_s ( m_szIndicatorLabel, sizeof(m_szIndicatorLabel), IndicatorsTR123Table1 [ i ].szLabel );
return m_pLife;
}
}
iX--;
pBuffer++;
}
/*
* Second Try.
*/
iX = m_iSaveLength;
pBuffer = getBufferAddress ();
while ( iX > sizeof ( TRLIFE ) )
{
pLife = ( TRLIFE * ) pBuffer;
for ( int i = 0; i < IndicatorsTR123Table2Count; i++ )
{
if ( IndicatorsTR123Table2 [ i ].bEnd )
{
break;
}
if ( IndicatorsTR123Table2 [ i ].step > CTRXGlobal::m_TR123IndexMaximum )
{
continue;
}
if ( pLife->w1 == IndicatorsTR123Table2 [ i ].w1 &&
pLife->w2 == IndicatorsTR123Table2 [ i ].w2 &&
pLife->w4 == IndicatorsTR123Table2 [ i ].w4 )
{
if ( IndicatorsTR123Table2 [ i ].useW3 && pLife->w3 != IndicatorsTR123Table2 [ i ].w3 )
{
continue;
}
m_pLife = pLife;
m_iLife = pLife->iLife;
strcpy_s ( m_szIndicatorLabel, sizeof(m_szIndicatorLabel), IndicatorsTR123Table1 [ i ].szLabel );
return m_pLife;
}
}
iX--;
pBuffer++;
}
//