//-----------------------------------------------------------------------------
// Purpose: Open the user settings container for the current mod
//-----------------------------------------------------------------------------
uint CXboxSystem::CreateUserSettingsContainer( uint nCreationFlags )
{
if ( XBX_GetStorageDeviceId() == XBX_INVALID_STORAGE_ID || XBX_GetStorageDeviceId() == XBX_STORAGE_DECLINED )
return ERROR_INVALID_HANDLE;
// Don't allow any of our saves or user data to be transferred to another user
nCreationFlags |= XCONTENTFLAG_NOPROFILE_TRANSFER;
XCONTENT_DATA contentData;
contentData.DeviceID = XBX_GetStorageDeviceId();
contentData.dwContentType = XCONTENTTYPE_SAVEDGAME;
Q_wcsncpy( contentData.szDisplayName, g_pVGuiLocalize->Find( "#GameUI_Console_UserSettings" ), sizeof( contentData.szDisplayName ) );
Q_snprintf( contentData.szFileName, sizeof( contentData.szFileName ), "UserSettings" );
SIZE_T dwFileCacheSize = 0; // Use the smallest size (default)
ULARGE_INTEGER ulSize;
ulSize.QuadPart = XBX_USER_SETTINGS_BYTES;
int nRet = XContentCreateEx( XBX_GetPrimaryUserId(), XBX_USER_SETTINGS_CONTAINER_DRIVE, &contentData, nCreationFlags, NULL, NULL, dwFileCacheSize, ulSize, NULL );
if ( nRet == ERROR_SUCCESS )
{
BOOL bUserIsCreator = false;
XContentGetCreator( XBX_GetPrimaryUserId(), &contentData, &bUserIsCreator, NULL, NULL );
if( bUserIsCreator == false )
{
XContentClose( XBX_USER_SETTINGS_CONTAINER_DRIVE, NULL );
return ERROR_ACCESS_DENIED;
}
}
return nRet;
}
//-----------------------------------------------------------------------------
// Purpose: Space free on the current device
//-----------------------------------------------------------------------------
uint CXboxSystem::GetContainerRemainingSpace( void )
{
XDEVICE_DATA deviceData;
if ( XContentGetDeviceData( XBX_GetStorageDeviceId(), &deviceData ) != ERROR_SUCCESS )
return 0;
return deviceData.ulDeviceFreeBytes;
}
//-----------------------------------------------------------------------------
// Purpose: Returns the filename to count map loads in
//-----------------------------------------------------------------------------
bool UTIL_GetMapLoadCountFileName( const char *pszFilePrependName, char *pszBuffer, int iBuflen )
{
if ( IsX360() )
{
#ifdef _X360
if ( XBX_GetStorageDeviceId() == XBX_INVALID_STORAGE_ID || XBX_GetStorageDeviceId() == XBX_STORAGE_DECLINED )
return false;
#endif
}
if ( IsX360() )
{
Q_snprintf( pszBuffer, iBuflen, "%s:/%s", MAP_KEY_FILE_DIR, pszFilePrependName );
}
else
{
Q_snprintf( pszBuffer, iBuflen, "%s/%s", MAP_KEY_FILE_DIR, pszFilePrependName );
}
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Open the save game container for the current mod
//-----------------------------------------------------------------------------
uint CXboxSystem::CreateSavegameContainer( uint nCreationFlags )
{
if ( XBX_GetStorageDeviceId() == XBX_INVALID_STORAGE_ID || XBX_GetStorageDeviceId() == XBX_STORAGE_DECLINED )
return ERROR_INVALID_HANDLE;
// Don't allow any of our saves or user data to be transferred to another user
nCreationFlags |= XCONTENTFLAG_NOPROFILE_TRANSFER;
const wchar_t *pchContainerDisplayName;
const char *pchContainerName;
g_pXboxSystem->GetModSaveContainerNames( GetCurrentMod(), &pchContainerDisplayName, &pchContainerName );
XCONTENT_DATA contentData;
contentData.DeviceID = XBX_GetStorageDeviceId();
contentData.dwContentType = XCONTENTTYPE_SAVEDGAME;
Q_wcsncpy( contentData.szDisplayName, pchContainerDisplayName, sizeof ( contentData.szDisplayName ) );
Q_snprintf( contentData.szFileName, sizeof( contentData.szFileName ), pchContainerName );
SIZE_T dwFileCacheSize = 0; // Use the smallest size (default)
ULARGE_INTEGER ulSize;
ulSize.QuadPart = XBX_PERSISTENT_BYTES_NEEDED;
int nRet = XContentCreateEx( XBX_GetPrimaryUserId(), GetCurrentMod(), &contentData, nCreationFlags, NULL, NULL, dwFileCacheSize, ulSize, NULL );
if ( nRet == ERROR_SUCCESS )
{
BOOL bUserIsCreator = false;
XContentGetCreator( XBX_GetPrimaryUserId(), &contentData, &bUserIsCreator, NULL, NULL );
if( bUserIsCreator == false )
{
XContentClose( GetCurrentMod(), NULL );
return ERROR_ACCESS_DENIED;
}
}
return nRet;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CTFStatPanel::ReadStats( void )
{
CDmxElement *pPlayerStats;
DECLARE_DMX_CONTEXT();
if ( IsX360() )
{
#ifdef _X360
if ( XBX_GetStorageDeviceId() == XBX_INVALID_STORAGE_ID || XBX_GetStorageDeviceId() == XBX_STORAGE_DECLINED )
return false;
#endif
}
char szFilename[_MAX_PATH];
if ( IsX360() )
{
Q_snprintf( szFilename, sizeof( szFilename ), "cfg:/tf2_playerstats.dmx" );
}
else
{
Q_snprintf( szFilename, sizeof( szFilename ), "tf2_playerstats.dmx" );
}
MEM_ALLOC_CREDIT();
bool bOk = UnserializeDMX( szFilename, "MOD", true, &pPlayerStats );
if ( !bOk )
return false;
int iVersion = pPlayerStats->GetValue< int >( "iVersion" );
if ( iVersion > PLAYERSTATS_FILE_VERSION )
{
// file is beyond our comprehension
return false;
}
int iSteamID = pPlayerStats->GetValue<int>( "SteamID" );
int iCRCFile = pPlayerStats->GetValue<int>( "iTimestamp" );
const CUtlVector< CDmxElement* > &aClassStatsList = pPlayerStats->GetArray< CDmxElement * >( "aClassStats" );
int iCount = aClassStatsList.Count();
m_aClassStats.SetCount( iCount );
for( int i = 0; i < m_aClassStats.Count(); i++ )
{
CDmxElement *pClass = aClassStatsList[ i ];
ClassStats_t &stat = m_aClassStats[ i ];
pClass->UnpackIntoStructure( &stat, s_ClassStatsUnpack );
CDmxElement *pAccumulated = pClass->GetValue< CDmxElement * >( "accumulated" );
pAccumulated->UnpackIntoStructure( &stat.accumulated, s_RoundStatsUnpack );
CDmxElement *pMax = pClass->GetValue< CDmxElement * >( "max" );
pMax->UnpackIntoStructure( &stat.max, s_RoundStatsUnpack );
}
CleanupDMX( pPlayerStats );
UpdateStatSummaryPanel();
// check file CRC and steam ID to see if we think this file has not been tampered with
int iCRC = CalcCRC( iSteamID );
// does file CRC match CRC generated from file data, and is there a Steam ID in the file
if ( ( iCRC == iCRCFile ) && ( iSteamID > 0 ) && SteamUser() )
{
// does the file Steam ID match current Steam ID (so you can't hand around files)
CSteamID steamID = SteamUser()->GetSteamID();
if ( steamID.GetAccountID() == (uint32) iSteamID )
{
m_bLocalFileTrusted = true;
}
}
m_bStatsChanged = false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Writes stat file. Used as primary storage for X360. For PC,
// Steam is authoritative but we write stat file for debugging (although
// we never read it).
//-----------------------------------------------------------------------------
void CTFStatPanel::WriteStats( void )
{
if ( !m_bStatsChanged )
return;
MEM_ALLOC_CREDIT();
DECLARE_DMX_CONTEXT();
CDmxElement *pPlayerStats = CreateDmxElement( "PlayerStats" );
CDmxElementModifyScope modify( pPlayerStats );
// get Steam ID. If not logged into Steam, use 0
int iSteamID = 0;
if ( SteamUser() )
{
CSteamID steamID = SteamUser()->GetSteamID();
iSteamID = steamID.GetAccountID();
}
// Calc CRC of all data to make the local data file somewhat tamper-resistant
int iCRC = CalcCRC( iSteamID );
pPlayerStats->SetValue( "iVersion", static_cast<int>( PLAYERSTATS_FILE_VERSION ) );
pPlayerStats->SetValue( "SteamID", iSteamID );
pPlayerStats->SetValue( "iTimestamp", iCRC ); // store the CRC with a non-obvious name
CDmxAttribute *pClassStatsList = pPlayerStats->AddAttribute( "aClassStats" );
CUtlVector< CDmxElement* >& classStats = pClassStatsList->GetArrayForEdit<CDmxElement*>();
modify.Release();
for( int i = 0; i < m_aClassStats.Count(); i++ )
{
const ClassStats_t &stat = m_aClassStats[ i ];
// strip out any garbage class data
if ( ( stat.iPlayerClass > TF_LAST_NORMAL_CLASS ) || ( stat.iPlayerClass < TF_FIRST_NORMAL_CLASS ) )
continue;
CDmxElement *pClass = CreateDmxElement( "ClassStats_t" );
classStats.AddToTail( pClass );
CDmxElementModifyScope modifyClass( pClass );
pClass->SetValue( "comment: classname", g_aPlayerClassNames_NonLocalized[ stat.iPlayerClass ] );
pClass->AddAttributesFromStructure( &stat, s_ClassStatsUnpack );
CDmxElement *pAccumulated = CreateDmxElement( "RoundStats_t" );
pAccumulated->AddAttributesFromStructure( &stat.accumulated, s_RoundStatsUnpack );
pClass->SetValue( "accumulated", pAccumulated );
CDmxElement *pMax = CreateDmxElement( "RoundStats_t" );
pMax->AddAttributesFromStructure( &stat.max, s_RoundStatsUnpack );
pClass->SetValue( "max", pMax );
}
if ( IsX360() )
{
#ifdef _X360
if ( XBX_GetStorageDeviceId() == XBX_INVALID_STORAGE_ID || XBX_GetStorageDeviceId() == XBX_STORAGE_DECLINED )
return;
#endif
}
char szFilename[_MAX_PATH];
if ( IsX360() )
Q_snprintf( szFilename, sizeof( szFilename ), "cfg:/tf2_playerstats.dmx" );
else
Q_snprintf( szFilename, sizeof( szFilename ), "tf2_playerstats.dmx" );
{
MEM_ALLOC_CREDIT();
CUtlBuffer buf( 0, 0, CUtlBuffer::TEXT_BUFFER );
if ( SerializeDMX( buf, pPlayerStats, szFilename ) )
{
filesystem->WriteFile( szFilename, "MOD", buf );
}
}
CleanupDMX( pPlayerStats );
if ( IsX360() )
{
xboxsystem->FinishContainerWrites();
}
m_bStatsChanged = false;
}
//=========================================================
//=========================================================
bool C_GameInstructor::WriteSaveData()
{
if ( engine->IsPlayingDemo() )
return false;
if ( !m_bDirtySaveData )
return true;
#ifdef _X360
float flPlatTime = Plat_FloatTime();
static ConVarRef host_write_last_time( "host_write_last_time" );
if ( host_write_last_time.IsValid() )
{
float flTimeSinceLastWrite = flPlatTime - host_write_last_time.GetFloat();
if ( flTimeSinceLastWrite < 3.5f )
{
// Prevent writing to the same storage device twice in less than 3 second succession for TCR success!
// This happens after leaving a game in splitscreen.
//DevMsg( "Waiting to write Game Instructor for splitscreen slot %d... (%.1f seconds remain)\n", m_nSplitScreenSlot, 3.5f - flTimeSinceLastWrite );
return false;
}
}
#endif
// Always mark as clean state to avoid re-entry on
// subsequent frames when storage device might be
// in a yet-unmounted state.
m_bDirtySaveData = false;
#ifdef _X360
DevMsg( "Write Game Instructor for splitscreen slot %d at time: %.1f\n", m_nSplitScreenSlot, flPlatTime );
if ( m_nSplitScreenSlot < 0 )
return false;
if ( m_nSplitScreenSlot >= (int) XBX_GetNumGameUsers() )
return false;
int iController = XBX_GetUserId( m_nSplitScreenSlot );
if ( iController < 0 || XBX_GetUserIsGuest( iController ) )
{
// Can't save data for guests
return false;
}
DWORD nStorageDevice = XBX_GetStorageDeviceId( iController );
if ( !XBX_DescribeStorageDevice( nStorageDevice ) )
return false;
#endif
// Build key value data to save
KeyValues *data = new KeyValues( "Game Instructor Counts" );
KeyValues::AutoDelete autoDelete(data);
for ( int i = 0; i < m_Lessons.Count(); ++i )
{
CBaseLesson *pLesson = m_Lessons[i];
int iDisplayCount = pLesson->GetDisplayCount();
int iSuccessCount = pLesson->GetSuccessCount();
if ( iDisplayCount || iSuccessCount )
{
// We've got some data worth saving
KeyValues *pKVData = new KeyValues( pLesson->GetName() );
if ( iDisplayCount )
pKVData->SetInt( "display", iDisplayCount );
if ( iSuccessCount )
pKVData->SetInt( "success", iSuccessCount );
data->AddSubKey( pKVData );
}
}
// Save it!
CUtlBuffer buf( 0, 0, CUtlBuffer::TEXT_BUFFER );
data->RecursiveSaveToFile( buf, 0 );
char szFilename[_MAX_PATH];
#ifdef _X360
if ( IsX360() )
{
XBX_MakeStorageContainerRoot( iController, XBX_USER_SETTINGS_CONTAINER_DRIVE, szFilename, sizeof( szFilename ) );
int nLen = strlen( szFilename );
Q_snprintf( szFilename + nLen, sizeof( szFilename ) - nLen, ":\\game_instructor_counts.txt" );
}
else
#endif
{
Q_snprintf( szFilename, sizeof( szFilename ), "save/game_instructor_counts.txt" );
filesystem->CreateDirHierarchy( "save", "MOD" );
}
bool bWriteSuccess = filesystem->WriteFile( szFilename, MOD_DIR, buf );
#ifdef _X360
if ( xboxsystem )
{
xboxsystem->FinishContainerWrites( iController );
}
#endif
return bWriteSuccess;
}
//=========================================================
//=========================================================
bool C_GameInstructor::ReadSaveData()
{
// for external playtests, don't ever read in persisted instructor state, always start fresh
if ( CommandLine()->FindParm( "-playtest" ) )
return true;
if ( m_bHasLoadedSaveData )
return true;
// Always reset state first in case storage device
// was declined or ends up in faulty state
ResetDisplaysAndSuccesses();
m_bHasLoadedSaveData = true;
#ifdef _X360
DevMsg( "Read Game Instructor for splitscreen slot %d\n", m_nSplitScreenSlot );
if ( m_nSplitScreenSlot < 0 )
return false;
if ( m_nSplitScreenSlot >= (int) XBX_GetNumGameUsers() )
return false;
int iController = XBX_GetUserId( m_nSplitScreenSlot );
if ( iController < 0 || XBX_GetUserIsGuest( iController ) )
{
// Can't read data for guests
return false;
}
DWORD nStorageDevice = XBX_GetStorageDeviceId( iController );
if ( !XBX_DescribeStorageDevice( nStorageDevice ) )
return false;
#endif
char szFilename[_MAX_PATH];
#ifdef _X360
if ( IsX360() )
{
XBX_MakeStorageContainerRoot( iController, XBX_USER_SETTINGS_CONTAINER_DRIVE, szFilename, sizeof( szFilename ) );
int nLen = strlen( szFilename );
Q_snprintf( szFilename + nLen, sizeof( szFilename ) - nLen, ":\\game_instructor_counts.txt" );
}
else
#endif
{
Q_snprintf( szFilename, sizeof( szFilename ), "save/game_instructor_counts.txt" );
}
KeyValues *data = new KeyValues( "Game Instructor Counts" );
KeyValues::AutoDelete autoDelete(data);
if ( data->LoadFromFile( g_pFullFileSystem, szFilename, NULL ) )
{
int nVersion = 0;
for ( KeyValues *pKey = data->GetFirstSubKey(); pKey; pKey = pKey->GetNextTrueSubKey() )
{
CBaseLesson *pLesson = GetLesson_Internal( pKey->GetName() );
if ( pLesson )
{
pLesson->SetDisplayCount( pKey->GetInt( "display", 0 ) );
pLesson->SetSuccessCount( pKey->GetInt( "success", 0 ) );
if ( Q_strcmp( pKey->GetName(), "version number" ) == 0 )
{
nVersion = pLesson->GetSuccessCount();
}
}
}
CBaseLesson *pLessonVersionNumber = GetLesson_Internal( "version number" );
if ( pLessonVersionNumber && !pLessonVersionNumber->IsLearned() )
{
ResetDisplaysAndSuccesses();
pLessonVersionNumber->SetSuccessCount( pLessonVersionNumber->GetSuccessLimit() );
m_bDirtySaveData = true;
}
return true;
}
// Couldn't read from the file
return false;
}