C++ ConVar::IsFlagSet方法代码示例

//-----------------------------------------------------------------------------
// Purpose: rebuilds the list of possible completions from the current entered text
//-----------------------------------------------------------------------------
void CConsolePanel::RebuildCompletionList(const char *text)
{
	ClearCompletionList();

	// we need the length of the text for the partial string compares
	int len = Q_strlen(text);
	if ( len < 1 )
	{
		// Fill the completion list with history instead
		for ( int i = 0 ; i < m_CommandHistory.Count(); i++ )
		{
			CHistoryItem *item = &m_CommandHistory[ i ];
			CompletionItem *comp = new CompletionItem();
			m_CompletionList.AddToTail( comp );
			comp->m_bIsCommand = false;
			comp->m_pCommand = NULL;
			comp->m_pText = new CHistoryItem( *item );
		}
		return;
	}

	bool bNormalBuild = true;

	// if there is a space in the text, and the command isn't of the type to know how to autocomplet, then command completion is over
	const char *space = strstr( text, " " );
	if ( space )
	{
		ConCommand *pCommand = FindAutoCompleteCommmandFromPartial( text );
		if ( !pCommand )
			return;

		bNormalBuild = false;

		CUtlVector< CUtlString > commands;
		int count = pCommand->AutoCompleteSuggest( text, commands );
		Assert( count <= COMMAND_COMPLETION_MAXITEMS );
		int i;

		for ( i = 0; i < count; i++ )
		{
			// match found, add to list
			CompletionItem *item = new CompletionItem();
			m_CompletionList.AddToTail( item );
			item->m_bIsCommand = false;
			item->m_pCommand = NULL;
			item->m_pText = new CHistoryItem( commands[ i ].String() );
		}
	}
				 
	if ( bNormalBuild )
	{
		// look through the command list for all matches
		ConCommandBase const *cmd = (ConCommandBase const *)cvar->GetCommands();
		while (cmd)
		{
			if ( cmd->IsFlagSet( FCVAR_DEVELOPMENTONLY ) || cmd->IsFlagSet( FCVAR_HIDDEN ) )
			{
				cmd = cmd->GetNext();
				continue;
			}

			if ( !strnicmp(text, cmd->GetName(), len))
			{
				// match found, add to list
				CompletionItem *item = new CompletionItem();
				m_CompletionList.AddToTail( item );
				item->m_pCommand = (ConCommandBase *)cmd;
				const char *tst = cmd->GetName();
				if ( !cmd->IsCommand() )
				{
					item->m_bIsCommand = false;
					ConVar *var = ( ConVar * )cmd;
					ConVar_ServerBounded *pBounded = dynamic_cast<ConVar_ServerBounded*>( var );
					if ( pBounded || var->IsFlagSet( FCVAR_NEVER_AS_STRING ) )
					{
						char strValue[512];
						
						int intVal = pBounded ? pBounded->GetInt() : var->GetInt();
						float floatVal = pBounded ? pBounded->GetFloat() : var->GetFloat();
						
						if ( floatVal == intVal )
							Q_snprintf( strValue, sizeof( strValue ), "%d", intVal );
						else
							Q_snprintf( strValue, sizeof( strValue ), "%f", floatVal );

						item->m_pText = new CHistoryItem( var->GetName(), strValue );
					}
					else
					{
						item->m_pText = new CHistoryItem( var->GetName(), var->GetString() );
					}
				}
				else
				{
					item->m_bIsCommand = true;
					item->m_pText = new CHistoryItem( tst );
				}
//.........这里部分代码省略.........

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void ConVar_PrintDescription( const ConCommandBase *pVar )
{
	bool bMin, bMax;
	float fMin, fMax;
	const char *pStr;

	assert( pVar );

	Color clr;
	clr.SetColor( 255, 100, 100, 255 );

	if ( !pVar->IsCommand() )
	{
		ConVar *var = ( ConVar * )pVar;
		const ConVar_ServerBounded *pBounded = dynamic_cast<const ConVar_ServerBounded*>( var );

		bMin = var->GetMin( fMin );
		bMax = var->GetMax( fMax );

		const char *value = NULL;
		char tempVal[ 32 ];

		if ( pBounded || var->IsFlagSet( FCVAR_NEVER_AS_STRING ) )
		{
			value = tempVal;
			
			int intVal = pBounded ? pBounded->GetInt() : var->GetInt();
			float floatVal = pBounded ? pBounded->GetFloat() : var->GetFloat();

			if ( fabs( (float)intVal - floatVal ) < 0.000001 )
			{
				Q_snprintf( tempVal, sizeof( tempVal ), "%d", intVal );
			}
			else
			{
				Q_snprintf( tempVal, sizeof( tempVal ), "%f", floatVal );
			}
		}
		else
		{
			value = var->GetString();
		}

		if ( value )
		{
			ConColorMsg( clr, "\"%s\" = \"%s\"", var->GetName(), value );

			if ( stricmp( value, var->GetDefault() ) )
			{
				ConMsg( " ( def. \"%s\" )", var->GetDefault() );
			}
		}

		if ( bMin )
		{
			ConMsg( " min. %f", fMin );
		}
		if ( bMax )
		{
			ConMsg( " max. %f", fMax );
		}

		ConMsg( "\n" );

		// Handled virtualized cvars.
		if ( pBounded && fabs( pBounded->GetFloat() - var->GetFloat() ) > 0.0001f )
		{
			ConColorMsg( clr, "** NOTE: The real value is %.3f but the server has temporarily restricted it to %.3f **\n",
				var->GetFloat(), pBounded->GetFloat() );
		}
	}
	else
	{
		ConCommand *var = ( ConCommand * )pVar;

		ConColorMsg( clr, "\"%s\"\n", var->GetName() );
	}

	ConVar_PrintFlags( pVar );

	pStr = pVar->GetHelpText();
	if ( pStr && pStr[0] )
	{
		ConMsg( " - %s\n", pStr );
	}
}

void CServerGameDLL::ApplyGameSettings( KeyValues *pKV )
{
	if ( !pKV )
		return;

	// Fix the game settings request when a generic request for
	// map launch comes in (it might be nested under reservation
	// processing)
	bool bAlreadyLoadingMap = false;
	char const *szBspName = NULL;
	const char *pGameDir = COM_GetModDirectory();
	if ( !Q_stricmp( pKV->GetName(), "::ExecGameTypeCfg" ) )
	{
		if ( !engine )
			return;

		char const *szNewMap = pKV->GetString( "map/mapname", "" );
		if ( !szNewMap || !*szNewMap )
			return;

		KeyValues *pLaunchOptions = engine->GetLaunchOptions();
		if ( !pLaunchOptions )
			return;

		if ( FindLaunchOptionByValue( pLaunchOptions, "changelevel" ) ||
			FindLaunchOptionByValue( pLaunchOptions, "changelevel2" ) )
			return;

		if ( FindLaunchOptionByValue( pLaunchOptions, "map_background" ) )
		{

			return;
		}

		bAlreadyLoadingMap = true;

		if ( FindLaunchOptionByValue( pLaunchOptions, "reserved" ) )
		{
			// We are already reserved, but we still need to let the engine
			// baseserver know how many human slots to allocate
			pKV->SetInt( "members/numSlots", g_bOfflineGame ? 1 : 8 );
			return;
		}

		pKV->SetName( pGameDir );
	}

	if ( Q_stricmp( pKV->GetName(), pGameDir ) || bAlreadyLoadingMap )
		return;

	//g_bOfflineGame = pKV->GetString( "map/offline", NULL ) != NULL;
	g_bOfflineGame = !Q_stricmp( pKV->GetString( "system/network", "LIVE" ), "offline" );

	//Msg( "GameInterface reservation payload:\n" );
	//KeyValuesDumpAsDevMsg( pKV );

	// Vitaliy: Disable cheats as part of reservation in case they were enabled (unless we are on Steam Beta)
	if ( sv_force_transmit_ents.IsFlagSet( FCVAR_DEVELOPMENTONLY ) &&	// any convar with FCVAR_DEVELOPMENTONLY flag will be sufficient here
		sv_cheats && sv_cheats->GetBool() )
	{
		sv_cheats->SetValue( 1 );
	}

	// Between here and the last part: apply settings...
	char const *szMapCommand = pKV->GetString( "map/mapcommand", "map" );

	const char *szMode = pKV->GetString( "game/mode", "sdk" );

#if 0
	char const *szGameMode = pKV->GetString( "game/mode", "" );
	if ( szGameMode && *szGameMode )
	{
		extern ConVar mp_gamemode;
		mp_gamemode.SetValue( szGameMode );
	}
#endif // 0

	// LAUNCH GAME
	if ( !Q_stricmp( szMode, "sdk" ) )
	{
		szBspName = pKV->GetString( "game/mission", NULL );
		if ( !szBspName )
			return;

		engine->ServerCommand( CFmtStr( "%s %s reserved\n",
			szMapCommand,
			szBspName ) );
	}
	else
	{
		bool bSuccess = false;
#ifndef DISABLE_PYTHON
		try {
			bSuccess = bp::extract<bool>(gamemgr.attr("_ApplyGameSettings")( PyKeyValuesToDict( pKV ) ));
		} catch( boost::python::error_already_set & ) {
			Warning("ApplyGameSettings: Error occurred while letting Python apply game settings\n");
			PyErr_Print();
		}
#endif // DISABLE_PYTHON

//.........这里部分代码省略.........