VGearsBackground2DFileXMLSerializer.h

Go to the documentation of this file.

/*
 * Copyright (C) 2022 The V-Gears Team
 *
 * This file is part of V-Gears
 *
 * V-Gears is free software: you can redistribute it and/or modify it under
 * terms of the GNU General Public License as published by the Free Software
 * Foundation, version 3.0 (GPLv3) of the License.
 *
 * V-Gears 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.
 */
 
#pragma once
 
#include "common/TypeDefine.h"
#include "data/VGearsXMLSerializer.h"
#include "VGearsBackground2DFile.h"
 
namespace VGears{
 
    class Background2DFileXMLSerializer : public XMLSerializer{
 
        public:
 
            Background2DFileXMLSerializer();
 
            virtual  ~Background2DFileXMLSerializer();
 
            virtual void ImportBackground2DFile(
              Ogre::DataStreamPtr &stream, Background2DFile *dest
            );
 
        protected:
 
            virtual void ReadHeader(TiXmlNode *node);
 
            virtual bool ReadAttribute(
              TiXmlNode &node, const String &attribute, Blending &dest, const Blending &def
            );
 
            using XMLSerializer::ReadAttribute;
 
            virtual void readObject(TiXmlNode &node, Tile &dest);
 
            virtual void readObject(TiXmlNode &node, Animation &dest);
 
            virtual void readObject(TiXmlNode &node, KeyFrame &dest);
 
            static const String BLENDING_ALPHA;
 
            static const String BLENDING_ADD;
 
            static const String BLENDING_SUBTRACT;
 
            template<typename ValueType> void ReadVector(
              TiXmlNode &node, const String &tag, std::vector<ValueType> &dest
            ){
                dest.clear();
                TiXmlNode* child(node.FirstChild());
                while (child != NULL){
                    if (
                      child->Type() == TiXmlNode::TINYXML_ELEMENT
                      && child->ValueStr() == tag
                    ){
                        ValueType in_tmp;
                        readObject(*child, in_tmp);
                        dest.push_back(in_tmp);
                    }
                    child = child->NextSibling();
                }
            }
 
            template<typename KeyType, typename ValueType> void ReadMap(
              TiXmlNode& node, const String& tag, const String& key_attribute,
              std::map<KeyType, ValueType> &dest
            ){
                dest.clear();
                TiXmlNode* child(node.FirstChild());
                while (child != NULL){
                    if (
                      child->Type() == TiXmlNode::TINYXML_ELEMENT
                      && child->ValueStr() == tag
                    ){
                        KeyType key;
                        if (ReadAttribute(*child, key_attribute, key)){
                            ValueType in_tmp;
                            readObject(*child, in_tmp);
                            dest[key] = in_tmp;
                        }
                    }
                    child = child->NextSibling();
                }
            }
 
    };
}