75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
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// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdmisc.h"
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#include "nel/misc/variable.h"
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using namespace std;
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using namespace NLMISC;
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namespace NLMISC {
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void cbVarChanged (CConfigFile::CVar &cvar)
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{
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CCommandRegistry &cr = CCommandRegistry::getInstance();
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for (CCommandRegistry::TCommand::iterator comm = cr._Commands.begin(); comm != cr._Commands.end(); comm++)
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{
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if (comm->second->Type == ICommand::Variable && comm->second->getName() == cvar.Name)
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{
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IVariable *var = static_cast<IVariable*>(comm->second);
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string val = cvar.asString();
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nlinfo ("VAR: Setting variable '%s' with value '%s' from config file", cvar.Name.c_str(), val.c_str());
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var->fromString(val, true);
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}
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}
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}
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void IVariable::init (NLMISC::CConfigFile &configFile)
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{
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CCommandRegistry::getInstance().initVariables(configFile);
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}
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void CCommandRegistry::initVariables(NLMISC::CConfigFile &configFile)
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{
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for (TCommand::iterator comm = _Commands.begin(); comm != _Commands.end(); comm++)
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{
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if (comm->second->Type == ICommand::Variable)
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{
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IVariable *var = static_cast<IVariable *>(comm->second);
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if (var->_UseConfigFile)
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{
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configFile.setCallback(var->_CommandName, cbVarChanged);
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CConfigFile::CVar *cvar = configFile.getVarPtr(var->_CommandName);
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if (cvar != 0)
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{
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string val = cvar->asString();
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//nldebug("VAR: Setting variable '%s' with value '%s' from config file '%s'", var->_CommandName.c_str(), val.c_str(), configFile.getFilename().c_str());
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var->fromString(val, true);
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}
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else
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{
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//nldebug("VAR: No variable '%s' in config file '%s'", var->_CommandName.c_str(), configFile.getFilename().c_str());
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}
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}
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}
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}
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}
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} // NLMISC
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