axmol/cocos/editor-support/cocostudio/ActionTimeline/CCActionTimelineCache.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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The above copyright notice and this permission notice shall be included in
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****************************************************************************/

#include "CCActionTimelineCache.h"
#include "CSLoader.h"
#include "CCFrame.h"
#include "CCTimeLine.h"
#include "CCActionTimeline.h"
#include "platform/CCFileUtils.h"
#include "2d/CCSpriteFrameCache.h"
#include "2d/CCSpriteFrame.h"

#include "cocostudio/CSParseBinary.pb.h"
#include "tinyxml2/tinyxml2.h"

#include <fstream>

using namespace cocos2d;

namespace cocostudio {
namespace timeline{

static const char* FrameType_VisibleFrame       = "VisibleFrame";
static const char* FrameType_PositionFrame      = "PositionFrame";
static const char* FrameType_ScaleFrame         = "ScaleFrame";
static const char* FrameType_RotationFrame      = "RotationFrame";
static const char* FrameType_SkewFrame          = "SkewFrame";
static const char* FrameType_RotationSkewFrame  = "RotationSkewFrame";
static const char* FrameType_AnchorFrame        = "AnchorFrame";
static const char* FrameType_InnerActionFrame   = "InnerActionFrame";
static const char* FrameType_ColorFrame         = "ColorFrame";
static const char* FrameType_TextureFrame       = "TextureFrame";
static const char* FrameType_EventFrame         = "EventFrame";
static const char* FrameType_ZOrderFrame        = "ZOrderFrame";

static const char* ACTION           = "action";
static const char* DURATION         = "duration";
static const char* TIMELINES        = "timelines";
static const char* FRAME_TYPE       = "frameType";
static const char* FRAMES           = "frames";
static const char* FRAME_INDEX      = "frameIndex";
static const char* TWEEN            = "tween";
static const char* TIME_SPEED       = "speed";
static const char* ACTION_TAG       = "actionTag";
static const char* INNER_ACTION     = "innerActionType";
static const char* START_FRAME      = "startFrame";

static const char* X                = "x";
static const char* Y                = "y";
static const char* ROTATION         = "rotation";
static const char* ALPHA            = "alpha";
static const char* RED              = "red";
static const char* GREEN            = "green";
static const char* BLUE             = "blue";
static const char* Value            = "value";


static ActionTimelineCache* _sharedActionCache = nullptr;

ActionTimelineCache* ActionTimelineCache::getInstance()
{
    if (! _sharedActionCache)
    {
        _sharedActionCache = new (std::nothrow) ActionTimelineCache();
        _sharedActionCache->init();
    }

    return _sharedActionCache;
}

void ActionTimelineCache::destroyInstance()
{
    CC_SAFE_DELETE(_sharedActionCache);
}

void ActionTimelineCache::purge()
{
    _animationActions.clear();
}

void ActionTimelineCache::init()
{
    using namespace std::placeholders;
    _funcs.insert(Pair(FrameType_VisibleFrame,      std::bind(&ActionTimelineCache::loadVisibleFrame,      this, _1)));
    _funcs.insert(Pair(FrameType_PositionFrame,     std::bind(&ActionTimelineCache::loadPositionFrame,     this, _1)));
    _funcs.insert(Pair(FrameType_ScaleFrame,        std::bind(&ActionTimelineCache::loadScaleFrame,        this, _1)));
    _funcs.insert(Pair(FrameType_RotationFrame,     std::bind(&ActionTimelineCache::loadRotationFrame,     this, _1)));
    _funcs.insert(Pair(FrameType_SkewFrame,         std::bind(&ActionTimelineCache::loadSkewFrame,         this, _1)));
    _funcs.insert(Pair(FrameType_RotationSkewFrame, std::bind(&ActionTimelineCache::loadRotationSkewFrame, this, _1)));
    _funcs.insert(Pair(FrameType_AnchorFrame,       std::bind(&ActionTimelineCache::loadAnchorPointFrame,  this, _1)));
    _funcs.insert(Pair(FrameType_InnerActionFrame,  std::bind(&ActionTimelineCache::loadInnerActionFrame,  this, _1)));
    _funcs.insert(Pair(FrameType_ColorFrame,        std::bind(&ActionTimelineCache::loadColorFrame,        this, _1)));
    _funcs.insert(Pair(FrameType_TextureFrame,      std::bind(&ActionTimelineCache::loadTextureFrame,      this, _1)));
    _funcs.insert(Pair(FrameType_EventFrame,        std::bind(&ActionTimelineCache::loadEventFrame,        this, _1)));
    _funcs.insert(Pair(FrameType_ZOrderFrame,       std::bind(&ActionTimelineCache::loadZOrderFrame,       this, _1)));

}

void ActionTimelineCache::removeAction(const std::string& fileName)
{
    if (_animationActions.find(fileName) != _animationActions.end())
    {
        _animationActions.erase(fileName);
    }
}

ActionTimeline* ActionTimelineCache::createAction(const std::string& filename)
{
    std::string path = filename;
    size_t pos = path.find_last_of('.');
    std::string suffix = path.substr(pos + 1, path.length());
    CCLOG("suffix = %s", suffix.c_str());
    
    ActionTimelineCache* cache = ActionTimelineCache::getInstance();
    
    if (suffix == "csb")
    {
        return cache->createActionFromProtocolBuffers(filename);
    }
    else if (suffix == "json" || suffix == "ExportJson")
    {
        return cache->createActionFromJson(filename);
    }
    
    return nullptr;
}

ActionTimeline* ActionTimelineCache::createActionFromJson(const std::string& fileName)
{
    ActionTimeline* action = _animationActions.at(fileName);
    if (action == nullptr)
    {
        action = loadAnimationActionWithFile(fileName);
    }
    return action->clone();
}

ActionTimeline* ActionTimelineCache::loadAnimationActionWithFile(const std::string& fileName)
{
    // Read content from file
    std::string fullPath    = FileUtils::getInstance()->fullPathForFilename(fileName);
    std::string contentStr  = FileUtils::getInstance()->getStringFromFile(fullPath);

    return loadAnimationActionWithContent(fileName, contentStr);
}

ActionTimeline* ActionTimelineCache::loadAnimationActionWithContent(const std::string&fileName, const std::string& content)
{
    // if already exists an action with filename, then return this action
    ActionTimeline* action = _animationActions.at(fileName);
    if(action)
        return action;

    rapidjson::Document doc;
    doc.Parse<0>(content.c_str());
    if (doc.HasParseError()) 
    {
        CCLOG("GetParseError %s\n", doc.GetParseError());
    }

    const rapidjson::Value& json = DICTOOL->getSubDictionary_json(doc, ACTION);

    action = ActionTimeline::create();

    action->setDuration(DICTOOL->getIntValue_json(json, DURATION));
    action->setTimeSpeed(DICTOOL->getFloatValue_json(json, TIME_SPEED, 1.0f));

    int timelineLength = DICTOOL->getArrayCount_json(json, TIMELINES);
    for (int i = 0; i<timelineLength; i++)
    {
        const rapidjson::Value& dic = DICTOOL->getSubDictionary_json(json, TIMELINES, i);
        Timeline* timeline = loadTimeline(dic);

        if(timeline)
            action->addTimeline(timeline);
    }

    _animationActions.insert(fileName, action);

    return action;
}
    
ActionTimeline* ActionTimelineCache::createActionFromProtocolBuffers(const std::string &fileName)
{
    ActionTimeline* action = _animationActions.at(fileName);
    if (action == NULL)
    {
        action = loadAnimationActionWithFileFromProtocolBuffers(fileName);
    }
    return action->clone();
}

ActionTimeline* ActionTimelineCache::loadAnimationActionWithFileFromProtocolBuffers(const std::string &fileName)
{
    // if already exists an action with filename, then return this action
    ActionTimeline* action = _animationActions.at(fileName);
    if (action)
        return action;
    
    std::string path = fileName;
    
    std::string fullPath = FileUtils::getInstance()->fullPathForFilename(fileName.c_str());
    Data content = FileUtils::getInstance()->getDataFromFile(fullPath);
    protocolbuffers::CSParseBinary gpbwp;
    if (!gpbwp.ParseFromArray(content.getBytes(), (int)content.getSize()))
    {
        return NULL;
    }


    const protocolbuffers::NodeAction& actionProtobuf = gpbwp.action();
    
    action = ActionTimeline::create();
    
    action->setDuration(actionProtobuf.duration());
    action->setTimeSpeed((actionProtobuf.has_speed()) ? actionProtobuf.speed() : 1.0f);
    
    int timelineLength = actionProtobuf.timelines_size();
    for (int i = 0; i < timelineLength; i++)
    {
        const protocolbuffers::TimeLine& timelineProtobuf = actionProtobuf.timelines(i);
        Timeline* timeline = loadTimelineFromProtocolBuffers(timelineProtobuf);
        
        if (timeline)
            action->addTimeline(timeline);
    }
    
    _animationActions.insert(fileName, action);
    
    return action;
}


Timeline* ActionTimelineCache::loadTimeline(const rapidjson::Value& json)
{
    Timeline* timeline = nullptr;

    // get frame type 
    const char* frameType = DICTOOL->getStringValue_json(json, FRAME_TYPE);
    if(frameType == nullptr)
        return nullptr;

    if(frameType && _funcs.find(frameType) != _funcs.end())
    {
        timeline = Timeline::create();

        int actionTag = DICTOOL->getIntValue_json(json, ACTION_TAG);
        timeline->setActionTag(actionTag);

        FrameCreateFunc func = _funcs.at(frameType);

        int length = DICTOOL->getArrayCount_json(json, FRAMES);
        for (int i = 0; i<length; i++)
        {
            const rapidjson::Value& dic = DICTOOL->getSubDictionary_json(json, FRAMES, i);

            Frame* frame = nullptr;

            if (func != nullptr)
            {
                frame = func(dic);

                int frameIndex = DICTOOL->getIntValue_json(dic, FRAME_INDEX);
                frame->setFrameIndex(frameIndex);

                bool tween = DICTOOL->getBooleanValue_json(dic, TWEEN, false);
                frame->setTween(tween);
            }

            timeline->addFrame(frame);
        }
    }

    return timeline;
}

Frame* ActionTimelineCache::loadVisibleFrame(const rapidjson::Value& json)
{
    VisibleFrame* frame = VisibleFrame::create();

    bool visible = DICTOOL->getBooleanValue_json(json, Value);
    frame->setVisible(visible);

    return frame;
}

Frame* ActionTimelineCache::loadPositionFrame(const rapidjson::Value& json)
{
    PositionFrame* frame = PositionFrame::create();

    float x = DICTOOL->getFloatValue_json(json, X);
    float y = DICTOOL->getFloatValue_json(json, Y);
    frame->setPosition(Point(x,y));

    return frame;
}

Frame* ActionTimelineCache::loadScaleFrame(const rapidjson::Value& json)
{
   ScaleFrame* frame = ScaleFrame::create();

   float scalex = DICTOOL->getFloatValue_json(json, X);
   float scaley = DICTOOL->getFloatValue_json(json, Y);

   frame->setScaleX(scalex);
   frame->setScaleY(scaley);

    return frame;
}

Frame* ActionTimelineCache::loadSkewFrame(const rapidjson::Value& json)
{
    SkewFrame* frame = SkewFrame::create();

    float skewx = DICTOOL->getFloatValue_json(json, X);
    float skewy = DICTOOL->getFloatValue_json(json, Y);

    frame->setSkewX(skewx);
    frame->setSkewY(skewy);

    return frame;
}

Frame* ActionTimelineCache::loadRotationSkewFrame(const rapidjson::Value& json)
{
    RotationSkewFrame* frame = RotationSkewFrame::create();

    float skewx = DICTOOL->getFloatValue_json(json, X);
    float skewy = DICTOOL->getFloatValue_json(json, Y);

    frame->setSkewX(skewx);
    frame->setSkewY(skewy);

    return frame;
}

Frame* ActionTimelineCache::loadRotationFrame(const rapidjson::Value& json)
{
    RotationFrame* frame = RotationFrame::create();

    float rotation = DICTOOL->getFloatValue_json(json, ROTATION);
    frame->setRotation(rotation);

    return frame;
}

Frame* ActionTimelineCache::loadAnchorPointFrame (const rapidjson::Value& json)
{
    AnchorPointFrame* frame = AnchorPointFrame::create();

    float anchorx = DICTOOL->getFloatValue_json(json, X);
    float anchory = DICTOOL->getFloatValue_json(json, Y);

    frame->setAnchorPoint(Point(anchorx, anchory));

    return frame;
}

Frame* ActionTimelineCache::loadInnerActionFrame(const rapidjson::Value& json)
{
    InnerActionFrame* frame = InnerActionFrame::create();

    InnerActionType type = (InnerActionType)DICTOOL->getIntValue_json(json, INNER_ACTION);
    int startFrame       = DICTOOL->getIntValue_json(json, START_FRAME); 

    frame->setInnerActionType(type);
    frame->setStartFrameIndex(startFrame);

    return frame;
}

Frame* ActionTimelineCache::loadColorFrame(const rapidjson::Value& json)
{
    ColorFrame* frame = ColorFrame::create();

    GLubyte alpha = (GLubyte)DICTOOL->getIntValue_json(json, ALPHA);
    GLubyte red   = (GLubyte)DICTOOL->getIntValue_json(json, RED);
    GLubyte green = (GLubyte)DICTOOL->getIntValue_json(json, GREEN);
    GLubyte blue  = (GLubyte)DICTOOL->getIntValue_json(json, BLUE);

    frame->setAlpha(alpha);
    frame->setColor(Color3B(red, green, blue));

    return frame;
}

Frame* ActionTimelineCache::loadTextureFrame(const rapidjson::Value& json)
{
    TextureFrame* frame = TextureFrame::create();

    const char* texture = DICTOOL->getStringValue_json(json, Value);

    if(texture != nullptr)
    {
        std::string path = texture;

        SpriteFrame* spriteFrame = SpriteFrameCache::getInstance()->getSpriteFrameByName(path);
        if(spriteFrame == nullptr)
        {
            std::string jsonPath = CSLoader::getInstance()->getJsonPath();
            path = jsonPath + texture;
        }

        frame->setTextureName(path);
    }
    return frame;
}

Frame* ActionTimelineCache::loadEventFrame(const rapidjson::Value& json)
{
    EventFrame* frame = EventFrame::create();

    const char* evnt = DICTOOL->getStringValue_json(json, Value);

    if(evnt != nullptr)
        frame->setEvent(evnt);

    return frame;
}

Frame* ActionTimelineCache::loadZOrderFrame(const rapidjson::Value& json)
{
    ZOrderFrame* frame = ZOrderFrame::create();

    int zorder = DICTOOL->getIntValue_json(json, Value);
    frame->setZOrder(zorder);

    return frame;
}
    
Timeline*  ActionTimelineCache::loadTimelineFromProtocolBuffers(const protocolbuffers::TimeLine &timelineProtobuf)
{
    Timeline* timeline = NULL;
    
    // get frame type
    const char* frameType = timelineProtobuf.frametype().c_str();
    if(frameType == NULL)
        return NULL;
    
    CCLOG("frameType = %s", frameType);
    
    if(frameType)
    {
        timeline = Timeline::create();
        
        int actionTag = timelineProtobuf.actiontag();
        timeline->setActionTag(actionTag);
        
        
        int length = timelineProtobuf.frames_size();
        for (int i = 0; i < length; i++)
        {
            const protocolbuffers::Frame& frameProtobuf = timelineProtobuf.frames(i);
            
            Frame* frame = NULL;
            
            if (strcmp(FrameType_VisibleFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLineBoolFrame& visibleFrame = frameProtobuf.visibleframe();
                frame = loadVisibleFrameFromProtocolBuffers(visibleFrame);
            }
            else if (strcmp(FrameType_PositionFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLinePointFrame& positionFrame = frameProtobuf.positionframe();
                frame = loadPositionFrameFromProtocolBuffers(positionFrame);
            }
            else if (strcmp(FrameType_ScaleFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLinePointFrame& scaleFrame = frameProtobuf.scaleframe();
                frame = loadScaleFrameFromProtocolBuffers(scaleFrame);
            }
            else if (strcmp(FrameType_RotationSkewFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLinePointFrame& rotationSkewFrame = frameProtobuf.rotationskewframe();
                frame = loadRotationSkewFrameFromProtocolBuffers(rotationSkewFrame);
            }
            else if (strcmp(FrameType_AnchorFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLinePointFrame& anchorFrame = frameProtobuf.anchorpointframe();
                frame = loadAnchorPointFrameFromProtocolBuffers(anchorFrame);
            }
            else if (strcmp(FrameType_ColorFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLineColorFrame& colorFrame = frameProtobuf.colorframe();
                frame = loadColorFrameFromProtocolBuffers(colorFrame);
            }
            else if (strcmp(FrameType_TextureFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLineTextureFrame& textureFrame = frameProtobuf.textureframe();
                frame = loadTextureFrameFromProtocolBuffers(textureFrame);
            }
            else if (strcmp(FrameType_EventFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLineStringFrame& eventFrame = frameProtobuf.eventframe();
                frame = loadEventFrameFromProtocolBuffers(eventFrame);
            }
            else if (strcmp(FrameType_ZOrderFrame, frameType) == 0)
            {
                const protocolbuffers::TimeLineIntFrame& zOrderFrame = frameProtobuf.zorderframe();
                frame = loadZOrderFrameFromProtocolBuffers(zOrderFrame);
            }
            
            timeline->addFrame(frame);
        }
    }
    
    return timeline;
}

Frame* ActionTimelineCache::loadVisibleFrameFromProtocolBuffers(const protocolbuffers::TimeLineBoolFrame &frameProtobuf)
{
    VisibleFrame* frame = VisibleFrame::create();
    
    bool visible = frameProtobuf.value();
    frame->setVisible(visible);
    
    CCLOG("visible = %d", visible);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadPositionFrameFromProtocolBuffers(const protocolbuffers::TimeLinePointFrame &frameProtobuf)
{
    PositionFrame* frame = PositionFrame::create();
    
    float x = frameProtobuf.x();
    float y = frameProtobuf.y();
    frame->setPosition(Vec2(x,y));
    
    CCLOG("x = %f", x);
    CCLOG("y = %f", y);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadScaleFrameFromProtocolBuffers(const protocolbuffers::TimeLinePointFrame &frameProtobuf)
{
    ScaleFrame* frame = ScaleFrame::create();
    
    float scalex = frameProtobuf.x();
    float scaley = frameProtobuf.y();
    
    frame->setScaleX(scalex);
    frame->setScaleY(scaley);
    
    CCLOG("scalex = %f", scalex);
    CCLOG("scaley = %f", scaley);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadRotationSkewFrameFromProtocolBuffers(const protocolbuffers::TimeLinePointFrame &frameProtobuf)
{
    RotationSkewFrame* frame = RotationSkewFrame::create();
    
    float skewx = frameProtobuf.x();
    float skewy = frameProtobuf.y();
    
    frame->setSkewX(skewx);
    frame->setSkewY(skewy);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadAnchorPointFrameFromProtocolBuffers(const protocolbuffers::TimeLinePointFrame &frameProtobuf)
{
    AnchorPointFrame* frame = AnchorPointFrame::create();
    
    float anchorx = frameProtobuf.x();
    float anchory = frameProtobuf.y();
    
    frame->setAnchorPoint(Vec2(anchorx, anchory));
    
    CCLOG("anchorx = %f", anchorx);
    CCLOG("anchory = %f", anchory);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadColorFrameFromProtocolBuffers(const protocolbuffers::TimeLineColorFrame &frameProtobuf)
{
    ColorFrame* frame = ColorFrame::create();
    
    GLubyte alpha = (GLubyte)frameProtobuf.alpha();
    GLubyte red   = (GLubyte)frameProtobuf.red();
    GLubyte green = (GLubyte)frameProtobuf.green();
    GLubyte blue  = (GLubyte)frameProtobuf.blue();
    
    frame->setAlpha(alpha);
    frame->setColor(Color3B(red, green, blue));
    
    CCLOG("alpha = %d", alpha);
    CCLOG("red = %d", red);
    CCLOG("green = %d", green);
    CCLOG("blue = %d", blue);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadTextureFrameFromProtocolBuffers(const protocolbuffers::TimeLineTextureFrame &frameProtobuf)
{
    TextureFrame* frame = TextureFrame::create();
    
    const char* texture = frameProtobuf.filepath().c_str();
    
    if (texture != NULL)
        frame->setTextureName(texture);
    
    CCLOG("texture = %s", texture);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadEventFrameFromProtocolBuffers(const protocolbuffers::TimeLineStringFrame &frameProtobuf)
{
    EventFrame* frame = EventFrame::create();
    
    const char* evnt = frameProtobuf.value().c_str();
    
    if (evnt != NULL)
        frame->setEvent(evnt);
    
    CCLOG("evnt = %s", evnt);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadZOrderFrameFromProtocolBuffers(const protocolbuffers::TimeLineIntFrame &frameProtobuf)
{
    ZOrderFrame* frame = ZOrderFrame::create();
    
    int zorder = frameProtobuf.value();
    frame->setZOrder(zorder);
    
    CCLOG("zorder = %d", zorder);
    
    int frameIndex = frameProtobuf.has_frameindex() ? frameProtobuf.frameindex() : 0;
    frame->setFrameIndex(frameIndex);
    
    bool tween = (frameProtobuf.has_tween() ? frameProtobuf.tween() : false);
    frame->setTween(tween);
    
    return frame;
}
    
ActionTimeline* ActionTimelineCache::createActionFromXML(const std::string &fileName)
{
    ActionTimeline* action = _animationActions.at(fileName);
    if (action == nullptr)
    {
        action = loadAnimationActionWithFileFromXML(fileName);
    }
    return action->clone();
}

ActionTimeline* ActionTimelineCache::loadAnimationActionWithFileFromXML(const std::string &fileName)
{
    // if already exists an action with filename, then return this action
    ActionTimeline* action = _animationActions.at(fileName);
    if (action)
        return action;
    
    // Read content from file
    // xml read
    std::string fullpath = FileUtils::getInstance()->fullPathForFilename(fileName).c_str();
    ssize_t size;
    std::string content =(char*)FileUtils::getInstance()->getFileData(fullpath, "r", &size);
    
    // xml parse
    tinyxml2::XMLDocument* document = new tinyxml2::XMLDocument();
    document->Parse(content.c_str());
    
    const tinyxml2::XMLElement* rootElement = document->RootElement();// Root
    CCLOG("rootElement name = %s", rootElement->Name());
    
    const tinyxml2::XMLElement* element = rootElement->FirstChildElement();
    
    bool createEnabled = false;
    std::string rootType = "";
    
    while (element)
    {
        CCLOG("entity name = %s", element->Name());
        
        if (strcmp("Content", element->Name()) == 0)
        {
            const tinyxml2::XMLAttribute* attribute = element->FirstAttribute();
            
            if (!attribute)
            {
                createEnabled = true;
            }
        }
        
        if (createEnabled)
        {
            break;
        }
        
        const tinyxml2::XMLElement* child = element->FirstChildElement();
        if (child)
        {
            element = child;
        }
        else
        {
            element = element->NextSiblingElement();
        }
    }
    
    
    // serialize
    if (createEnabled)
    {
        const tinyxml2::XMLElement* child = element->FirstChildElement();
        
        while (child)
        {
            std::string name = child->Name();
            
            if (name == "Animation") // action
            {
                const tinyxml2::XMLElement* animation = child;
                action = loadActionTimelineFromXML(animation);
            }
            
            child = child->NextSiblingElement();
        }
    }
    
    return action;
}

ActionTimeline* ActionTimelineCache::loadActionTimelineFromXML(const tinyxml2::XMLElement *animationElement)
{
    ActionTimeline* action = ActionTimeline::create();
    CCLOG("animationElement name = %s", animationElement->Name());
    
    // ActionTimeline
    const tinyxml2::XMLAttribute* attribute = animationElement->FirstAttribute();
    
    // attibutes
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "Duration")
        {
            action->setDuration(atoi(value.c_str()));
        }
        else if (name == "Speed")
        {
            action->setTimeSpeed(atof(value.c_str()));
        }
        
        attribute = attribute->Next();
    }
    
    // all Timeline
    const tinyxml2::XMLElement* timelineElement = animationElement->FirstChildElement();
    while (timelineElement)
    {
        Timeline* timeline = loadTimelineFromXML(timelineElement);
        if (timeline)
        {
            action->addTimeline(timeline);
        }
        
        timelineElement = timelineElement->NextSiblingElement();
    }
    
    return action;
}

Timeline* ActionTimelineCache::loadTimelineFromXML(const tinyxml2::XMLElement *timelineElement)
{
    Timeline* timeline = nullptr;
    
    // TimelineData attrsibutes
    int actionTag = 0;
    std::string frameType = "";
    const tinyxml2::XMLAttribute* attribute = timelineElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "ActionTag")
        {
            actionTag = atoi(value.c_str());
        }
        else if (name == "FrameType")
        {
            frameType = value;
        }
        
        attribute = attribute->Next();
    }
    
    if (frameType != "")
    {
        timeline = Timeline::create();
        timeline->setActionTag(actionTag);
    }
    
    // all Frame
    const tinyxml2::XMLElement* frameElement = timelineElement->FirstChildElement();
    while (frameElement)
    {
        Frame* frame = nullptr;
        
        if (frameType == FrameType_VisibleFrame)
        {
            frame = loadVisibleFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_PositionFrame)
        {
            frame = loadPositionFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_ScaleFrame)
        {
            frame = loadScaleFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_RotationSkewFrame)
        {
            frame = loadRotationSkewFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_AnchorFrame)
        {
            frame = loadAnchorPointFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_ColorFrame)
        {
            frame = loadColorFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_TextureFrame)
        {
            frame = loadTextureFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_EventFrame)
        {
            frame = loadEventFrameFromXML(frameElement);
        }
        else if (frameType == FrameType_ZOrderFrame)
        {
            frame = loadZOrderFrameFromXML(frameElement);
        }
        
        if (frame)
        {
            timeline->addFrame(frame);
        }
        
        frameElement = frameElement->NextSiblingElement();
    }
    
    return timeline;
}

Frame* ActionTimelineCache::loadVisibleFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    VisibleFrame* frame = VisibleFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "Value")
        {
            frame->setVisible((value == "True") ? true : false);
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

Frame* ActionTimelineCache::loadPositionFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    PositionFrame* frame = PositionFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "X")
        {
            frame->setX(atof(value.c_str()));
        }
        else if (name == "Y")
        {
            frame->setY(atof(value.c_str()));
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

Frame* ActionTimelineCache::loadScaleFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    ScaleFrame* frame = ScaleFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "X")
        {
            frame->setScaleX(atof(value.c_str()));
        }
        else if (name == "Y")
        {
            frame->setScaleY(atof(value.c_str()));
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

Frame* ActionTimelineCache::loadRotationSkewFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    RotationSkewFrame* frame = RotationSkewFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "X")
        {
            frame->setSkewX(atof(value.c_str()));
        }
        else if (name == "Y")
        {
            frame->setSkewY(atof(value.c_str()));
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

Frame* ActionTimelineCache::loadAnchorPointFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    AnchorPointFrame* frame = AnchorPointFrame::create();
    
    float anchor_x = 0.5f, anchor_y = 0.5f;
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "X")
        {
            anchor_x = atof(value.c_str());
        }
        else if (name == "Y")
        {
            anchor_y = atof(value.c_str());
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    frame->setAnchorPoint(Vec2(anchor_x, anchor_y));
    
    return frame;
}

Frame* ActionTimelineCache::loadColorFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    ColorFrame* frame = ColorFrame::create();
    
    int red = 255, green = 255, blue = 255;
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Alpha")
        {
            frame->setAlpha(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    // color
    const tinyxml2::XMLElement* child = frameElement->FirstChildElement();
    while (child)
    {
        attribute = child->FirstAttribute();
        while (attribute)
        {
            std::string name = attribute->Name();
            std::string value = attribute->Value();
            
            if (name == "R")
            {
                red = atoi(value.c_str());
            }
            else if (name == "G")
            {
                green = atoi(value.c_str());
            }
            else if (name == "B")
            {
                blue = atoi(value.c_str());
            }
            
            attribute = attribute->Next();
        }
        
        child = child->NextSiblingElement();
    }
    
    frame->setColor(Color3B(red, green, blue));
    
    return frame;
}

Frame* ActionTimelineCache::loadTextureFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    TextureFrame* frame = TextureFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "Path") // to be gonna modify
        {
            frame->setTextureName(value);
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

Frame* ActionTimelineCache::loadEventFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    EventFrame* frame = EventFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "EventStr") // to be gonna modify
        {
            frame->setEvent(value);
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

Frame* ActionTimelineCache::loadZOrderFrameFromXML(const tinyxml2::XMLElement *frameElement)
{
    ZOrderFrame* frame = ZOrderFrame::create();
    
    frame->setTween(true);
    
    const tinyxml2::XMLAttribute* attribute = frameElement->FirstAttribute();
    while (attribute)
    {
        std::string name = attribute->Name();
        std::string value = attribute->Value();
        
        if (name == "zorder") // to be gonna modify
        {
            frame->setZOrder(atoi(value.c_str()));
        }
        else if (name == "FrameIndex")
        {
            frame->setFrameIndex(atoi(value.c_str()));
        }
        else if (name == "Tween")
        {
            frame->setTween((value == "True") ? true : false);
        }
        
        attribute = attribute->Next();
    }
    
    return frame;
}

}
}