axmol/cocos/editor-support/cocostudio/WidgetReader/ProjectNodeReader/ProjectNodeReader.cpp

/****************************************************************************
 Copyright (c) 2014 cocos2d-x.org
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 
 http://www.cocos2d-x.org
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
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 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 
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 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#include "editor-support/cocostudio/WidgetReader/ProjectNodeReader/ProjectNodeReader.h"

#include "editor-support/cocostudio/CSParseBinary_generated.h"
#include "editor-support/cocostudio/WidgetReader/NodeReader/NodeReader.h"

#include "tinyxml2.h"
#include "flatbuffers/flatbuffers.h"

USING_NS_CC;
using namespace flatbuffers;

namespace cocostudio
{
    ProjectNodeReader::ProjectNodeReader()
    {
        
    }
    
    ProjectNodeReader::~ProjectNodeReader()
    {
        
    }
    
    static ProjectNodeReader* _instanceProjectNodeReader = nullptr;
    
    ProjectNodeReader* ProjectNodeReader::getInstance()
    {
        if (!_instanceProjectNodeReader)
        {
            _instanceProjectNodeReader = new (std::nothrow) ProjectNodeReader();
        }
        
        return _instanceProjectNodeReader;
    }
    
    void ProjectNodeReader::purge()
    {
        CC_SAFE_DELETE(_instanceProjectNodeReader);
    }
    
    void ProjectNodeReader::destroyInstance()
    {
        CC_SAFE_DELETE(_instanceProjectNodeReader);
    }
    
    Offset<Table> ProjectNodeReader::createOptionsWithFlatBuffers(const tinyxml2::XMLElement *objectData,
                                                                  flatbuffers::FlatBufferBuilder *builder)
    {
        auto temp = NodeReader::getInstance()->createOptionsWithFlatBuffers(objectData, builder);
        auto nodeOptions = *(Offset<WidgetOptions>*)(&temp);
        
        std::string filename = "";
        float innerspeed = 1.0f;

        const tinyxml2::XMLAttribute* objattri = objectData->FirstAttribute();
        // inneraction speed
        while (objattri)
        {
            std::string name = objattri->Name();
            std::string value = objattri->Value();
            if (name == "InnerActionSpeed")
            {
                    innerspeed = atof(objattri->Value());
                    break;
            }
            objattri = objattri->Next();
        }

        // FileData
        const tinyxml2::XMLElement* child = objectData->FirstChildElement();
        while (child)
        {
            std::string name = child->Name();
            
            if (name == "FileData")
            {
                const tinyxml2::XMLAttribute* attribute = child->FirstAttribute();
                
                while (attribute)
                {
                    name = attribute->Name();
                    std::string value = attribute->Value();
                    
                    if (name == "Path")
                    {
                        size_t pos = value.find_last_of('.');
                        std::string convert = value.substr(0, pos).append(".csb");
                        filename = convert;
                    }
                    
                    attribute = attribute->Next();
                }
            }
            
            child = child->NextSiblingElement();
        }
        
        auto options = CreateProjectNodeOptions(*builder,
                                                nodeOptions,
                                                builder->CreateString(filename),
                                                innerspeed);
        
        return *(Offset<Table>*)(&options);
    }
    
    void ProjectNodeReader::setPropsWithFlatBuffers(cocos2d::Node *node,
                                                    const flatbuffers::Table* projectNodeOptions)
    {
        auto options = (ProjectNodeOptions*)projectNodeOptions;
        
        auto nodeReader = NodeReader::getInstance();
        
        nodeReader->setPropsWithFlatBuffers(node, (Table*)options->nodeOptions());
    }
    
    Node* ProjectNodeReader::createNodeWithFlatBuffers(const flatbuffers::Table* /*nodeOptions*/)
    {
        return nullptr;
    }
}