properties.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef RESOURCES_MAP_PROPERTIES_H
#define RESOURCES_MAP_PROPERTIES_H
 
#include "localconsts.h"
 
#include <map>
#include <sstream>
 
class Properties notfinal
{
 public:
 Properties() :
 mProperties()
 {
 }
 
 A_DELETE_COPY(Properties)
 
 
 virtual ~Properties()
 { }
 
 const std::string getProperty(const std::string &name,
 const std::string &def)
 const A_WARN_UNUSED
 {
 const PropertyMap::const_iterator i = mProperties.find(name);
 return (i != mProperties.end()) ? i->second : def;
 }
 
 float getFloatProperty(const std::string &name,
 const float def) const A_WARN_UNUSED
 {
 const PropertyMap::const_iterator i = mProperties.find(name);
 float ret = def;
 if (i != mProperties.end())
 {
 std::stringstream ss;
 ss.str(i->second);
 ss >> ret;
 }
 return ret;
 }
 
 bool getBoolProperty(const std::string &name,
 const bool def) const A_WARN_UNUSED
 {
 const PropertyMap::const_iterator i = mProperties.find(name);
 bool ret = def;
 if (i != mProperties.end())
 {
 if (i->second == "true")
 ret = true;
 if (i->second == "false")
 ret = false;
 }
 return ret;
 }
 
 bool hasProperty(const std::string &name) const A_WARN_UNUSED
 { return (mProperties.find(name) != mProperties.end()); }
 
 void setProperty(const std::string &name, const std::string &value)
 { mProperties[name] = value; }
 
 
 private:
 typedef std::map<std::string, std::string> PropertyMap;
 PropertyMap mProperties;
};
 
#endif // RESOURCES_MAP_PROPERTIES_H