axmol/extensions/CCArmature/utils/CCDataReaderHelper.cpp

/****************************************************************************
Copyright (c) 2013 cocos2d-x.org

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
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all copies or substantial portions of the Software.

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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/

#include "support/tinyxml2/tinyxml2.h"
#include "CCDataReaderHelper.h"
#include "CCArmatureDataManager.h"
#include "CCTransformHelp.h"
#include "CCArmatureDefine.h"
#include "../datas/CCDatas.h"



static const char *VERSION = "version";
static const float VERSION_2_0 = 2.0f;

static const char *ARMATURES = "armatures";
static const char *ARMATURE = "armature";
static const char *BONE = "b";
static const char *DISPLAY = "d";

static const char *ANIMATIONS = "animations";
static const char *ANIMATION = "animation";
static const char *MOVEMENT = "mov";
static const char *FRAME = "f";

static const char *TEXTURE_ATLAS = "TextureAtlas";
static const char *SUB_TEXTURE = "SubTexture";

static const char *A_NAME = "name";
static const char *A_DURATION = "dr";
static const char *A_DURATION_TO = "to";
static const char *A_DURATION_TWEEN = "drTW";
static const char *A_LOOP = "lp";
static const char *A_MOVEMENT_SCALE = "sc";
static const char *A_MOVEMENT_DELAY = "dl";
static const char *A_DISPLAY_INDEX = "dI";

static const char *A_VERT = "vert";
static const char *A_FRAG = "frag";
static const char *A_PLIST = "plist";

static const char *A_PARENT = "parent";
static const char *A_SKEW_X = "kX";
static const char *A_SKEW_Y = "kY";
static const char *A_SCALE_X = "cX";
static const char *A_SCALE_Y = "cY";
static const char *A_Z = "z";
static const char *A_EVENT = "evt";
static const char *A_SOUND = "sd";
static const char *A_SOUND_EFFECT = "sdE";
static const char *A_TWEEN_EASING = "twE";
//static const char *A_TWEEN_ROTATE = "twR";
static const char *A_IS_ARMATURE = "isArmature";
static const char *A_DISPLAY_TYPE = "displayType";
static const char *A_MOVEMENT = "mov";

static const char *A_X = "x";
static const char *A_Y = "y";

static const char *A_COCOS2DX_X = "cocos2d_x";
static const char *A_COCOS2DX_Y = "cocos2d_y";

static const char *A_WIDTH = "width";
static const char *A_HEIGHT = "height";
static const char *A_PIVOT_X = "pX";
static const char *A_PIVOT_Y = "pY";

static const char *A_COCOS2D_PIVOT_X = "cocos2d_pX";
static const char *A_COCOS2D_PIVOT_Y = "cocos2d_pY";

static const char *A_ALPHA = "a";
static const char *A_RED = "r";
static const char *A_GREEN = "g";
static const char *A_BLUE = "b";
static const char *A_ALPHA_OFFSET = "aM";
static const char *A_RED_OFFSET = "rM";
static const char *A_GREEN_OFFSET = "gM";
static const char *A_BLUE_OFFSET = "bM";
static const char *A_COLOR_TRANSFORM = "colorTransform";
//static const char *A_ROTATION = "rotation";
//static const char *A_USE_COLOR_INFO = "uci";



static const char *CONTOUR = "con";
static const char *CONTOUR_VERTEX = "con_vt";

//static const char *MOVEMENT_EVENT_FRAME = "movementEventFrame";
//static const char *SOUND_FRAME = "soundFrame";


static const char *FL_NAN = "NaN";


static const char *FRAME_DATA = "frame_data";
static const char *MOVEMENT_BONE_DATA = "mov_bone_data";
static const char *MOVEMENT_FRAME_DATA = "mov_frame_data";
static const char *MOVEMENT_DATA = "mov_data";
static const char *ANIMATION_DATA = "animation_data";
static const char *DISPLAY_DATA = "display_data";
static const char *BONE_DATA = "bone_data";
static const char *ARMATURE_DATA = "armature_data";
static const char *CONTOUR_DATA = "contour_data";
static const char *TEXTURE_DATA = "texture_data";
static const char *VERTEX_POINT = "vertex";
static const char *COLOR_INFO = "color";


NS_CC_EXT_BEGIN

std::vector<std::string> s_arrConfigFileList;
float s_PositionReadScale = 1;
static float s_FlashToolVersion = VERSION_2_0;

void CCDataReaderHelper::setPositionReadScale(float scale)
{
    s_PositionReadScale = scale;
}

float CCDataReaderHelper::getPositionReadScale()
{
    return s_PositionReadScale;
}

void CCDataReaderHelper::clear()
{
    s_arrConfigFileList.clear();
}

void CCDataReaderHelper::addDataFromFile(const char *filePath)
{
    /*
    * Check if file is already added to CCArmatureDataManager, if then return.
    */
    for(unsigned int i = 0; i < s_arrConfigFileList.size(); i++)
    {
        if (s_arrConfigFileList[i].compare(filePath) == 0)
        {
            return;
        }
    }
    s_arrConfigFileList.push_back(filePath);


    std::string filePathStr = filePath;
    size_t startPos = filePathStr.find_last_of(".");
    std::string str = &filePathStr[startPos];

    if (str.compare(".xml") == 0)
    {
        CCDataReaderHelper::addDataFromXML(filePathStr.c_str());
    }
    else if(str.compare(".json") == 0 || str.compare(".ExportJson") == 0)
    {
        CCDataReaderHelper::addDataFromJson(filePathStr.c_str());
    }
}



void CCDataReaderHelper::addDataFromXML(const char *xmlPath)
{
    /*
    *  Need to get the full path of the xml file, or the Tiny XML can't find the xml at IOS
    */
    std::string fullPath = CCFileUtils::sharedFileUtils()->fullPathForFilename(xmlPath);

    /*
    *  Need to read the tiny xml into memory first, or the Tiny XML can't find the xml at IOS
    */
    unsigned long size;
    const char *pFileContent = (char *)CCFileUtils::sharedFileUtils()->getFileData(fullPath.c_str() , "r", &size);

    if (pFileContent)
    {
        addDataFromCache(pFileContent);
    }
}

void CCDataReaderHelper::addDataFromXMLPak(const char *xmlPakPath)
{
    // #if CS_TOOL_PLATFORM
    //
    // 	char *_pFileContent = NULL;
    // 	JsonReader::getFileBuffer(xmlPakPath, &_pFileContent);
    //
    // 	if (_pFileContent)
    // 	{
    // 		addDataFromCache(_pFileContent);
    // 	}
    // #endif
}

void CCDataReaderHelper::addDataFromCache(const char *pFileContent)
{
    tinyxml2::XMLDocument document;
    document.Parse(pFileContent);

    tinyxml2::XMLElement *root = document.RootElement();
    CCAssert(root, "XML error  or  XML is empty.");

    root->QueryFloatAttribute(VERSION, &s_FlashToolVersion);

    /*
    * Begin decode armature data from xml
    */
    tinyxml2::XMLElement *armaturesXML = root->FirstChildElement(ARMATURES);
    tinyxml2::XMLElement *armatureXML = armaturesXML->FirstChildElement(ARMATURE);
    while(armatureXML)
    {
        CCArmatureData *armatureData = CCDataReaderHelper::decodeArmature(armatureXML);
        CCArmatureDataManager::sharedArmatureDataManager()->addArmatureData(armatureData->name.c_str(), armatureData);

        armatureXML = armatureXML->NextSiblingElement(ARMATURE);
    }

    /*
    * Begin decode animation data from xml
    */
    tinyxml2::XMLElement *animationsXML = root->FirstChildElement(ANIMATIONS);
    tinyxml2::XMLElement *animationXML = animationsXML->FirstChildElement(ANIMATION);
    while(animationXML)
    {
        CCAnimationData *animationData = CCDataReaderHelper::decodeAnimation(animationXML);
        CCArmatureDataManager::sharedArmatureDataManager()->addAnimationData(animationData->name.c_str(), animationData);

        animationXML = animationXML->NextSiblingElement(ANIMATION);
    }

    /*
    * Begin decode texture data from xml
    */
    tinyxml2::XMLElement *texturesXML = root->FirstChildElement(TEXTURE_ATLAS);
    tinyxml2::XMLElement *textureXML = texturesXML->FirstChildElement(SUB_TEXTURE);
    while(textureXML)
    {
        CCTextureData *textureData = CCDataReaderHelper::decodeTexture(textureXML);
        CCArmatureDataManager::sharedArmatureDataManager()->addTextureData(textureData->name.c_str(), textureData);

        textureXML = textureXML->NextSiblingElement(SUB_TEXTURE);
    }

}

CCArmatureData *CCDataReaderHelper::decodeArmature(tinyxml2::XMLElement *armatureXML)
{
    const char	*name = armatureXML->Attribute(A_NAME);


    CCArmatureData *armatureData = CCArmatureData::create();
    armatureData->name = name;


    tinyxml2::XMLElement *boneXML = armatureXML->FirstChildElement(BONE);

    while( boneXML )
    {
        /*
        *  If this bone have parent, then get the parent bone xml
        */
        const char *parentName = boneXML->Attribute(A_PARENT);
        tinyxml2::XMLElement *parentXML = NULL;
        if (parentName)
        {
            parentXML = armatureXML->FirstChildElement(BONE);
            std::string name = parentName;
            while (parentXML)
            {
                if (name.compare(parentXML->Attribute(A_NAME)) == 0)
                {
                    break;
                }
                parentXML = parentXML->NextSiblingElement(BONE);
            }
        }

        CCBoneData *boneData = decodeBone(boneXML, parentXML);
        armatureData->addBoneData(boneData);

        boneXML = boneXML->NextSiblingElement(BONE);
    }

    return armatureData;
}

CCBoneData *CCDataReaderHelper::decodeBone(tinyxml2::XMLElement *boneXML, tinyxml2::XMLElement *parentXml)
{

    std::string name = boneXML->Attribute(A_NAME);

    CCAssert(name.length() != 0, "");

    CCBoneData *boneData = CCBoneData::create();

    boneData->name = name;

    if( boneXML->Attribute(A_PARENT) != NULL )
    {
        boneData->parentName = boneXML->Attribute(A_PARENT);
    }

    tinyxml2::XMLElement *displayXML = boneXML->FirstChildElement(DISPLAY);
    while(displayXML)
    {
        CCDisplayData *displayData = decodeBoneDisplay(displayXML);
        boneData->addDisplayData(displayData);

        displayXML = displayXML->NextSiblingElement(DISPLAY);
    }

    return boneData;
}

CCDisplayData *CCDataReaderHelper::decodeBoneDisplay(tinyxml2::XMLElement *displayXML)
{
    int _isArmature = 0;

    CCDisplayData *displayData;

    if( displayXML->QueryIntAttribute(A_IS_ARMATURE, &(_isArmature)) == tinyxml2::XML_SUCCESS )
    {
        if(!_isArmature)
        {
            displayData = CCSpriteDisplayData::create();
            displayData->displayType  = CS_DISPLAY_SPRITE;
        }
        else
        {
            displayData = CCArmatureDisplayData::create();
            displayData->displayType  = CS_DISPLAY_ARMATURE;
        }

    }
    else
    {
        displayData = CCSpriteDisplayData::create();
        displayData->displayType  = CS_DISPLAY_SPRITE;
    }

    if(displayXML->Attribute(A_NAME) != NULL )
    {
        if(!_isArmature)
        {
            ((CCSpriteDisplayData *)displayData)->displayName = displayXML->Attribute(A_NAME);
        }
        else
        {
            ((CCArmatureDisplayData *)displayData)->displayName = displayXML->Attribute(A_NAME);
        }

    }

    return displayData;
}

CCAnimationData *CCDataReaderHelper::decodeAnimation(tinyxml2::XMLElement *animationXML)
{
    const char	*name = animationXML->Attribute(A_NAME);


    CCAnimationData *aniData =  CCAnimationData::create();

    CCArmatureData *armatureData = CCArmatureDataManager::sharedArmatureDataManager()->getArmatureData(name);

    aniData->name = name;

    tinyxml2::XMLElement *movementXML = animationXML->FirstChildElement(MOVEMENT);

    while( movementXML )
    {
        CCMovementData *movementData = decodeMovement(movementXML, armatureData);
        aniData->addMovement(movementData);

        movementXML = movementXML->NextSiblingElement(MOVEMENT);

    }

    return aniData;
}

CCMovementData *CCDataReaderHelper::decodeMovement(tinyxml2::XMLElement *movementXML, CCArmatureData *armatureData)
{
    const char *movName = movementXML->Attribute(A_NAME);

    CCMovementData *movementData = CCMovementData::create();

    movementData->name = movName;


    int duration, durationTo, durationTween, loop, tweenEasing = 0;

    if( movementXML->QueryIntAttribute(A_DURATION, &(duration)) == tinyxml2::XML_SUCCESS)
    {
        movementData->duration  = duration;
    }
    if( movementXML->QueryIntAttribute(A_DURATION_TO, &(durationTo)) == tinyxml2::XML_SUCCESS)
    {
        movementData->durationTo = durationTo;
    }
    if( movementXML->QueryIntAttribute(A_DURATION_TWEEN, &(durationTween)) == tinyxml2::XML_SUCCESS)
    {
        movementData->durationTween = durationTween;
    }
    if( movementXML->QueryIntAttribute(A_LOOP, &(loop)) == tinyxml2::XML_SUCCESS)
    {
        movementData->loop = (bool)loop;
    }

    const char *_easing = movementXML->Attribute(A_TWEEN_EASING);
    if(_easing != NULL)
    {
        std::string str = _easing;
        if(str.compare(FL_NAN) != 0)
        {
            if( movementXML->QueryIntAttribute(A_TWEEN_EASING, &(tweenEasing)) == tinyxml2::XML_SUCCESS)
            {
                movementData->tweenEasing = (CCTweenType)tweenEasing;
            }
        }
        else
        {
            movementData->tweenEasing  = TWEEN_EASING_MAX;
        }
    }

    tinyxml2::XMLElement *movBoneXml = movementXML->FirstChildElement(BONE);
    while(movBoneXml)
    {
        const char *boneName = movBoneXml->Attribute(A_NAME);

        if (movementData->getMovementBoneData(boneName))
        {
            movBoneXml = movBoneXml->NextSiblingElement();
            continue;
        }


        CCBoneData *boneData = (CCBoneData *)armatureData->getBoneData(boneName);

        std::string parentName = boneData->parentName;


        tinyxml2::XMLElement *parentXml = NULL;
        if (parentName.length() != 0)
        {
            parentXml = movementXML->FirstChildElement(BONE);

            while (parentXml)
            {
                if (parentName.compare(parentXml->Attribute(A_NAME)) == 0)
                {
                    break;
                }
                parentXml = parentXml->NextSiblingElement(BONE);
            }
        }

        CCMovementBoneData *_moveBoneData = decodeMovementBone(movBoneXml, parentXml, boneData);
        movementData->addMovementBoneData(_moveBoneData);

        movBoneXml = movBoneXml->NextSiblingElement(BONE);
    }

    return movementData;
}


CCMovementBoneData *CCDataReaderHelper::decodeMovementBone(tinyxml2::XMLElement *movBoneXml, tinyxml2::XMLElement *parentXml, CCBoneData *boneData)
{
    CCMovementBoneData *movBoneData = CCMovementBoneData::create();
    float scale, delay;

    if( movBoneXml )
    {
        if( movBoneXml->QueryFloatAttribute(A_MOVEMENT_SCALE, &scale) == tinyxml2::XML_SUCCESS )
        {
            movBoneData->scale = scale;
        }
        if( movBoneXml->QueryFloatAttribute(A_MOVEMENT_DELAY, &delay) == tinyxml2::XML_SUCCESS )
        {
            if(delay > 0)
            {
                delay -= 1;
            }
            movBoneData->delay = delay;
        }
    }

    int length = 0;
    int i = 0;
    int parentTotalDuration = 0;
    int currentDuration = 0;

    tinyxml2::XMLElement *parentFrameXML = NULL;

    std::vector<tinyxml2::XMLElement *> parentXmlList;

    /*
    *  get the parent frame xml list, we need get the origin data
    */
    if( parentXml != NULL )
    {
        parentFrameXML = parentXml->FirstChildElement(FRAME);
        while (parentFrameXML)
        {
            parentXmlList.push_back(parentFrameXML);
            parentFrameXML = parentFrameXML->NextSiblingElement(FRAME);
        }

        parentFrameXML = NULL;

        length = parentXmlList.size();
    }


    int totalDuration = 0;

    std::string name = movBoneXml->Attribute(A_NAME);

    movBoneData->name = name;

    tinyxml2::XMLElement *frameXML = movBoneXml->FirstChildElement(FRAME);

    while( frameXML )
    {
        if(parentXml)
        {
            /*
            *  in this loop we get the corresponding parent frame xml
            */
            while(i < length && (parentFrameXML ? (totalDuration < parentTotalDuration || totalDuration >= parentTotalDuration + currentDuration) : true))
            {
                parentFrameXML = parentXmlList[i];
                parentTotalDuration += currentDuration;
                parentFrameXML->QueryIntAttribute(A_DURATION, &currentDuration);
                i++;

            }
        }

        CCFrameData *frameData = decodeFrame( frameXML, parentFrameXML, boneData);
        movBoneData->addFrameData(frameData);

        totalDuration += frameData->duration;

        frameXML = frameXML->NextSiblingElement(FRAME);
    }


    return movBoneData;
}

CCFrameData *CCDataReaderHelper::decodeFrame(tinyxml2::XMLElement *frameXML,  tinyxml2::XMLElement *parentFrameXml, CCBoneData *boneData)
{
    float _x, _y, _scale_x, _scale_y, _skew_x, _skew_y = 0;
    int _duration, _displayIndex, _zOrder, _tweenEasing = 0;

    CCFrameData *frameData = CCFrameData::create();


    if(frameXML->Attribute(A_MOVEMENT) != NULL)
    {
        frameData->m_strMovement = frameXML->Attribute(A_MOVEMENT);
    }
    if(frameXML->Attribute(A_EVENT) != NULL)
    {
        frameData->m_strEvent = frameXML->Attribute(A_EVENT);
    }
    if(frameXML->Attribute(A_SOUND) != NULL)
    {
        frameData->m_strSound = frameXML->Attribute(A_SOUND);
    }
    if(frameXML->Attribute(A_SOUND_EFFECT) != NULL)
    {
        frameData->m_strSoundEffect = frameXML->Attribute(A_SOUND_EFFECT);
    }



    if (s_FlashToolVersion >= VERSION_2_0)
    {
        if(frameXML->QueryFloatAttribute(A_COCOS2DX_X, &_x) == tinyxml2::XML_SUCCESS)
        {
            frameData->x = _x;
            frameData->x *= s_PositionReadScale;
        }
        if(frameXML->QueryFloatAttribute(A_COCOS2DX_Y, &_y) == tinyxml2::XML_SUCCESS)
        {
            frameData->y = -_y;
            frameData->y *= s_PositionReadScale;
        }
    }
    else
    {
        if(frameXML->QueryFloatAttribute(A_X, &_x) == tinyxml2::XML_SUCCESS)
        {
            frameData->x = _x;
            frameData->x *= s_PositionReadScale;
        }
        if(frameXML->QueryFloatAttribute(A_Y, &_y) == tinyxml2::XML_SUCCESS)
        {
            frameData->y = -_y;
            frameData->y *= s_PositionReadScale;
        }
    }

    if( frameXML->QueryFloatAttribute(A_SCALE_X, &_scale_x) == tinyxml2::XML_SUCCESS )
    {
        frameData->scaleX = _scale_x;
    }
    if( frameXML->QueryFloatAttribute(A_SCALE_Y, &_scale_y) == tinyxml2::XML_SUCCESS )
    {
        frameData->scaleY = _scale_y;
    }
    if( frameXML->QueryFloatAttribute(A_SKEW_X, &_skew_x) == tinyxml2::XML_SUCCESS )
    {
        frameData->skewX = CC_DEGREES_TO_RADIANS(_skew_x);
    }
    if( frameXML->QueryFloatAttribute(A_SKEW_Y, &_skew_y) == tinyxml2::XML_SUCCESS )
    {
        frameData->skewY = CC_DEGREES_TO_RADIANS(-_skew_y);
    }
    if( frameXML->QueryIntAttribute(A_DURATION, &_duration) == tinyxml2::XML_SUCCESS )
    {
        frameData->duration = _duration;
    }
    if(  frameXML->QueryIntAttribute(A_DISPLAY_INDEX, &_displayIndex) == tinyxml2::XML_SUCCESS )
    {
        frameData->displayIndex = _displayIndex;
    }
    if(  frameXML->QueryIntAttribute(A_Z, &_zOrder) == tinyxml2::XML_SUCCESS )
    {
        frameData->zOrder = _zOrder;
    }


    tinyxml2::XMLElement *colorTransformXML = frameXML->FirstChildElement(A_COLOR_TRANSFORM);
    if (colorTransformXML)
    {
        int alpha, red, green, blue = 100;
        int alphaOffset, redOffset, greenOffset, blueOffset = 0;

        colorTransformXML->QueryIntAttribute(A_ALPHA, &alpha);
        colorTransformXML->QueryIntAttribute(A_RED, &red);
        colorTransformXML->QueryIntAttribute(A_GREEN, &green);
        colorTransformXML->QueryIntAttribute(A_BLUE, &blue) ;

        colorTransformXML->QueryIntAttribute(A_ALPHA_OFFSET, &alphaOffset);
        colorTransformXML->QueryIntAttribute(A_RED_OFFSET, &redOffset);
        colorTransformXML->QueryIntAttribute(A_GREEN_OFFSET, &greenOffset);
        colorTransformXML->QueryIntAttribute(A_BLUE_OFFSET, &blueOffset) ;

        frameData->a = 2.55 * alphaOffset + alpha;
        frameData->r = 2.55 * redOffset + red;
        frameData->g = 2.55 * greenOffset + green;
        frameData->b = 2.55 * blueOffset + blue;

        frameData->isUseColorInfo = true;
    }


    const char *_easing = frameXML->Attribute(A_TWEEN_EASING);
    if(_easing != NULL)
    {
        std::string str = _easing;
        if(str.compare(FL_NAN) != 0)
        {
            if( frameXML->QueryIntAttribute(A_TWEEN_EASING, &(_tweenEasing)) == tinyxml2::XML_SUCCESS)
            {
                frameData->tweenEasing = (CCTweenType)_tweenEasing;
            }
        }
        else
        {
            frameData->tweenEasing  = TWEEN_EASING_MAX;
        }
    }

    if(parentFrameXml)
    {
        /*
        *  recalculate frame data from parent frame data, use for translate matrix
        */
        CCBaseData helpNode;
        if (s_FlashToolVersion >= VERSION_2_0)
        {
            parentFrameXml->QueryFloatAttribute(A_COCOS2DX_X, &helpNode.x);
            parentFrameXml->QueryFloatAttribute(A_COCOS2DX_Y, &helpNode.y);
        }
        else
        {
            parentFrameXml->QueryFloatAttribute(A_X, &helpNode.x);
            parentFrameXml->QueryFloatAttribute(A_Y, &helpNode.y);
        }


        parentFrameXml->QueryFloatAttribute(A_SKEW_X, &helpNode.skewX);
        parentFrameXml->QueryFloatAttribute(A_SKEW_Y, &helpNode.skewY);

        helpNode.y = -helpNode.y;
        helpNode.skewX = CC_DEGREES_TO_RADIANS(helpNode.skewX);
        helpNode.skewY = CC_DEGREES_TO_RADIANS(-helpNode.skewY);

        CCTransformHelp::transformFromParent(*frameData, helpNode);
    }
    return frameData;
}

CCTextureData *CCDataReaderHelper::decodeTexture(tinyxml2::XMLElement *textureXML)
{
    CCTextureData *textureData = CCTextureData::create();

    if( textureXML->Attribute(A_NAME) != NULL)
    {
        textureData->name = textureXML->Attribute(A_NAME);
    }

    float px, py, width, height = 0;

    if(s_FlashToolVersion >= VERSION_2_0)
    {
        textureXML->QueryFloatAttribute(A_COCOS2D_PIVOT_X, &px);
        textureXML->QueryFloatAttribute(A_COCOS2D_PIVOT_Y, &py);
    }
    else
    {
        textureXML->QueryFloatAttribute(A_PIVOT_X, &px);
        textureXML->QueryFloatAttribute(A_PIVOT_Y, &py);
    }

    textureXML->QueryFloatAttribute(A_WIDTH, &width);
    textureXML->QueryFloatAttribute(A_HEIGHT, &height);

    float anchorPointX = px / width;
    float anchorPointY = (height - py) / height;

    textureData->pivotX = anchorPointX;
    textureData->pivotY = anchorPointY;

    tinyxml2::XMLElement *contourXML = textureXML->FirstChildElement(CONTOUR);

    while (contourXML)
    {
        CCContourData *contourData = decodeContour(contourXML);
        textureData->addContourData(contourData);

        contourXML = contourXML->NextSiblingElement(CONTOUR);
    }

    return textureData;
}

CCContourData *CCDataReaderHelper::decodeContour(tinyxml2::XMLElement *contourXML)
{
    CCContourData *contourData = CCContourData::create();

    tinyxml2::XMLElement *vertexDataXML = contourXML->FirstChildElement(CONTOUR_VERTEX);

    while (vertexDataXML)
    {
        CCContourVertex2 *vertex = new CCContourVertex2(0, 0);
        vertex->autorelease();

        vertexDataXML->QueryFloatAttribute(A_X, &vertex->x);
        vertexDataXML->QueryFloatAttribute(A_Y, &vertex->y);

        vertex->y = -vertex->y;
        contourData->vertexList.addObject(vertex);

        vertexDataXML = vertexDataXML->NextSiblingElement(CONTOUR_VERTEX);
    }

    return contourData;

}



void CCDataReaderHelper::addDataFromJson(const char *filePath)
{
    unsigned long size;
    std::string fullPath = CCFileUtils::sharedFileUtils()->fullPathForFilename(filePath);
    const char *pFileContent = (char *)CCFileUtils::sharedFileUtils()->getFileData(fullPath.c_str() , "r", &size);

    addDataFromJsonCache(pFileContent);
}

void CCDataReaderHelper::addDataFromJsonCache(const char *fileContent)
{
    cs::CSJsonDictionary json;
    json.initWithDescription(fileContent);

    // Decode armatures
    int length = json.getArrayItemCount(ARMATURE_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *armatureDic = json.getSubItemFromArray(ARMATURE_DATA, i);
        CCArmatureData *armatureData = decodeArmature(*armatureDic);
        CCArmatureDataManager::sharedArmatureDataManager()->addArmatureData(armatureData->name.c_str(), armatureData);

        delete armatureDic;
    }

    // Decode animations
    length = json.getArrayItemCount(ANIMATION_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *animationDic = json.getSubItemFromArray(ANIMATION_DATA, i);
        CCAnimationData *animationData = decodeAnimation(*animationDic);
        CCArmatureDataManager::sharedArmatureDataManager()->addAnimationData(animationData->name.c_str(), animationData);

        delete animationDic;
    }

    // Decode textures
    length = json.getArrayItemCount(TEXTURE_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *textureDic = json.getSubItemFromArray(TEXTURE_DATA, i);
        CCTextureData *textureData = decodeTexture(*textureDic);
        CCArmatureDataManager::sharedArmatureDataManager()->addTextureData(textureData->name.c_str(), textureData);

        delete textureDic;
    }
}

CCArmatureData *CCDataReaderHelper::decodeArmature(cs::CSJsonDictionary &json)
{
    CCArmatureData *armatureData = CCArmatureData::create();

    const char *name = json.getItemStringValue(A_NAME);
    if(name != NULL)
    {
        armatureData->name = name;
    }

    int length = json.getArrayItemCount(BONE_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(BONE_DATA, i);
        armatureData->addBoneData(decodeBone(*dic));

        delete dic;
    }

    return armatureData;
}

CCBoneData *CCDataReaderHelper::decodeBone(cs::CSJsonDictionary &json)
{
    CCBoneData *boneData = CCBoneData::create();

    decodeNode(boneData, json);

    const char *str = json.getItemStringValue(A_NAME);
    if(str != NULL)
    {
        boneData->name = str;
    }

    str = json.getItemStringValue(A_PARENT);
    if(str != NULL)
    {
        boneData->parentName = str;
    }

    int length = json.getArrayItemCount(DISPLAY_DATA);

    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(DISPLAY_DATA, i);
        boneData->addDisplayData(decodeBoneDisplay(*dic));

        delete dic;
    }

    return boneData;
}

CCDisplayData *CCDataReaderHelper::decodeBoneDisplay(cs::CSJsonDictionary &json)
{
    DisplayType displayType = (DisplayType)json.getItemIntValue(A_DISPLAY_TYPE, CS_DISPLAY_SPRITE);

    CCDisplayData *displayData = NULL;

    switch (displayType)
    {
    case CS_DISPLAY_SPRITE:
    {
        displayData = CCSpriteDisplayData::create();
        const char *name = json.getItemStringValue(A_NAME);
        if(name != NULL)
        {
            ((CCSpriteDisplayData *)displayData)->displayName = name;
        }
    }

    break;
    case CS_DISPLAY_ARMATURE:
    {
        displayData = CCArmatureDisplayData::create();
        const char *name = json.getItemStringValue(A_NAME);
        if(name != NULL)
        {
            ((CCArmatureDisplayData *)displayData)->displayName = name;
        }
    }
    break;
    case CS_DISPLAY_PARTICLE:
    {
        displayData = CCParticleDisplayData::create();
        const char *plist = json.getItemStringValue(A_PLIST);
        if(plist != NULL)
        {
            ((CCParticleDisplayData *)displayData)->plist = plist;
        }
    }
    break;
    case CS_DISPLAY_SHADER:
    {
        displayData = CCShaderDisplayData::create();
        const char *vert = json.getItemStringValue(A_VERT);
        if(vert != NULL)
        {
            ((CCShaderDisplayData *)displayData)->vert = vert;
        }

        const char *frag = json.getItemStringValue(A_FRAG);
        if(frag != NULL)
        {
            ((CCShaderDisplayData *)displayData)->frag = vert;
        }

    }
    break;
    default:
        displayData = CCSpriteDisplayData::create();
        break;
    }

    displayData->displayType = displayType;

    return displayData;
}

CCAnimationData *CCDataReaderHelper::decodeAnimation(cs::CSJsonDictionary &json)
{
    CCAnimationData *aniData = CCAnimationData::create();

    const char *name = json.getItemStringValue(A_NAME);
    if(name != NULL)
    {
        aniData->name = name;
    }

    int length = json.getArrayItemCount(MOVEMENT_DATA);

    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(MOVEMENT_DATA, i);
        aniData->addMovement(decodeMovement(*dic));

        delete dic;
    }

    return aniData;
}

CCMovementData *CCDataReaderHelper::decodeMovement(cs::CSJsonDictionary &json)
{
    CCMovementData *movementData = CCMovementData::create();

    movementData->loop = json.getItemBoolvalue(A_LOOP, true);
    movementData->durationTween = json.getItemIntValue(A_DURATION_TWEEN, 0);
    movementData->durationTo = json.getItemIntValue(A_DURATION_TO, 0);
    movementData->duration = json.getItemIntValue(A_DURATION, 0);
    movementData->tweenEasing = (CCTweenType)json.getItemIntValue(A_TWEEN_EASING, Linear);

    const char *name = json.getItemStringValue(A_NAME);
    if(name != NULL)
    {
        movementData->name = name;
    }

    int length = json.getArrayItemCount(MOVEMENT_BONE_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(MOVEMENT_BONE_DATA, i);
        movementData->addMovementBoneData(decodeMovementBone(*dic));

        delete dic;
    }

    return movementData;
}

CCMovementBoneData *CCDataReaderHelper::decodeMovementBone(cs::CSJsonDictionary &json)
{
    CCMovementBoneData *movementBoneData = CCMovementBoneData::create();

    movementBoneData->delay = json.getItemFloatValue(A_MOVEMENT_DELAY, 0);
    movementBoneData->scale = json.getItemFloatValue(A_MOVEMENT_SCALE, 1);

    const char *name = json.getItemStringValue(A_NAME);
    if(name != NULL)
    {
        movementBoneData->name = name;
    }

    int length = json.getArrayItemCount(FRAME_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(FRAME_DATA, i);
        CCFrameData *frameData = decodeFrame(*dic);
        movementBoneData->addFrameData(frameData);
        //movementBoneData->duration += frameData->duration;

        delete dic;
    }

    return movementBoneData;
}

CCFrameData *CCDataReaderHelper::decodeFrame(cs::CSJsonDictionary &json)
{
    CCFrameData *frameData = CCFrameData::create();

    decodeNode(frameData, json);

    frameData->duration = json.getItemIntValue(A_DURATION, 1);
    frameData->tweenEasing = (CCTweenType)json.getItemIntValue(A_TWEEN_EASING, Linear);
    frameData->displayIndex = json.getItemIntValue(A_DISPLAY_INDEX, 0);

    const char *event = json.getItemStringValue(A_EVENT);
    if (event != NULL)
    {
        frameData->m_strEvent = event;
    }

    return frameData;
}

CCTextureData *CCDataReaderHelper::decodeTexture(cs::CSJsonDictionary &json)
{
    CCTextureData *textureData = CCTextureData::create();

    const char *name = json.getItemStringValue(A_NAME);
    if(name != NULL)
    {
        textureData->name = name;
    }

    textureData->width = json.getItemFloatValue(A_WIDTH, 0);
    textureData->height = json.getItemFloatValue(A_HEIGHT, 0);
    textureData->pivotX = json.getItemFloatValue(A_PIVOT_X, 0);
    textureData->pivotY = json.getItemFloatValue(A_PIVOT_Y, 0);

    int length = json.getArrayItemCount(CONTOUR_DATA);
    for (int i = 0; i < length; i++)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(CONTOUR_DATA, i);
        textureData->contourDataList.addObject(decodeContour(*dic));

        delete dic;
    }

    return textureData;
}

CCContourData *CCDataReaderHelper::decodeContour(cs::CSJsonDictionary &json)
{
    CCContourData *contourData = CCContourData::create();

    int length = json.getArrayItemCount(VERTEX_POINT);
    for (int i = length - 1; i >= 0; i--)
    {
        cs::CSJsonDictionary *dic = json.getSubItemFromArray(VERTEX_POINT, i);

        CCContourVertex2 *vertex = new CCContourVertex2(0, 0);

        vertex->x = dic->getItemFloatValue(A_X, 0);
        vertex->y = dic->getItemFloatValue(A_Y, 0);

        contourData->vertexList.addObject(vertex);
        vertex->release();

        delete dic;
    }

    return contourData;
}

void CCDataReaderHelper::decodeNode(CCBaseData *node, cs::CSJsonDictionary &json)
{
    node->x = json.getItemFloatValue(A_X, 0) * s_PositionReadScale;
    node->y = json.getItemFloatValue(A_Y, 0) * s_PositionReadScale;
    node->zOrder = json.getItemIntValue(A_Z, 0);

    node->skewX = json.getItemFloatValue(A_SKEW_X, 0);
    node->skewY = json.getItemFloatValue(A_SKEW_Y, 0);
    node->scaleX = json.getItemFloatValue(A_SCALE_X, 1);
    node->scaleY = json.getItemFloatValue(A_SCALE_Y, 1);

    cs::CSJsonDictionary *colorDic = json.getSubItemFromArray(COLOR_INFO, 0);

    if (colorDic)
    {
        node->a = colorDic->getItemIntValue(A_ALPHA, 255);
        node->r = colorDic->getItemIntValue(A_RED, 255);
        node->g = colorDic->getItemIntValue(A_GREEN, 255);
        node->b = colorDic->getItemIntValue(A_BLUE, 255);

        node->isUseColorInfo = true;

        delete colorDic;
    }

}

NS_CC_EXT_END