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

#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_generated.h"

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

#include "cocostudio/FlatBuffersSerialize.h"

#include <fstream>

using namespace cocos2d;
using namespace flatbuffers;

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        = "AnchorPointFrame";
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->createActionWithFlatBuffersFile(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;
}

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

ActionTimeline* ActionTimelineCache::loadAnimationActionWithFlatBuffersFile(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());
    
    CC_ASSERT(FileUtils::getInstance()->isFileExist(fullPath));
    
    Data buf = FileUtils::getInstance()->getDataFromFile(fullPath);
    
    auto csparsebinary = GetCSParseBinary(buf.getBytes());
    
    auto nodeAction = csparsebinary->action();    
    action = ActionTimeline::create();
    
    int duration = nodeAction->duration();
    action->setDuration(duration);
    float speed = nodeAction->speed();
    action->setTimeSpeed(speed);
    
    auto timelines = nodeAction->timeLines();
    int timelineLength = timelines->size();
    for (int i = 0; i < timelineLength; i++)
    {
        auto timelineFlatBuf = timelines->Get(i);
        Timeline* timeline = loadTimelineWithFlatBuffers(timelineFlatBuf);
        
        if (timeline)
            action->addTimeline(timeline);
    }
    
    _animationActions.insert(fileName, action);
    
    return action;
}

Timeline* ActionTimelineCache::loadTimelineWithFlatBuffers(const flatbuffers::TimeLine *flatbuffers)
{
    Timeline* timeline = nullptr;
    
    // get frame type
    std::string frameType = flatbuffers->frameType()->c_str();
    if(frameType == "")
        return nullptr;
    
    CCLOG("frameType = %s", frameType.c_str());
    
    if(frameType != "")
    {
        timeline = Timeline::create();
        
        int actionTag = flatbuffers->actionTag();
        timeline->setActionTag(actionTag);
        
        
        auto framesFlatbuf = flatbuffers->frames();
        int length = framesFlatbuf->size();
        for (int i = 0; i < length; i++)
        {
            auto frameFlatbuf = framesFlatbuf->Get(i);
            Frame* frame = nullptr;
            
            if (frameType == FrameType_VisibleFrame)
            {
                auto visibleFrame = frameFlatbuf->visibleFrame();
                frame = loadVisibleFrameWithFlatBuffers(visibleFrame);
            }
            else if (frameType == FrameType_ZOrderFrame)
            {
                auto zOrderFrame = frameFlatbuf->zOrderFrame();
                frame = loadZOrderFrameWithFlatBuffers(zOrderFrame);
            }
            else if (frameType == FrameType_RotationSkewFrame)
            {
                auto rotationSkewFrame = frameFlatbuf->rotationSkewFrame();
                frame = loadRotationSkewFrameWithFlatBuffers(rotationSkewFrame);
            }
            else if (frameType == FrameType_EventFrame)
            {
                auto eventFrame = frameFlatbuf->eventFrame();
                frame = loadEventFrameWithFlatBuffers(eventFrame);
            }
            else if (frameType == FrameType_AnchorFrame)
            {
                auto anchorPointFrame = frameFlatbuf->anchorPointFrame();
                frame = loadAnchorPointFrameWithFlatBuffers(anchorPointFrame);
            }
            else if (frameType == FrameType_PositionFrame)
            {
                auto potisionFrame = frameFlatbuf->positionFrame();
                frame = loadPositionFrameWithFlatBuffers(potisionFrame);
            }
            else if (frameType == FrameType_ScaleFrame)
            {
                auto scaleFrame = frameFlatbuf->scaleFrame();
                frame = loadScaleFrameWithFlatBuffers(scaleFrame);
            }
            else if (frameType == FrameType_ColorFrame)
            {
                auto colorFrame = frameFlatbuf->colorFrame();
                frame = loadColorFrameWithFlatBuffers(colorFrame);
            }
            else if (frameType == FrameType_TextureFrame)
            {
                auto textureFrame = frameFlatbuf->textureFrame();
                frame = loadTextureFrameWithFlatBuffers(textureFrame);
            }
            
            timeline->addFrame(frame);
        }
    }
    
    return timeline;
}

Frame* ActionTimelineCache::loadVisibleFrameWithFlatBuffers(const flatbuffers::TimeLineBoolFrame *flatbuffers)
{
    VisibleFrame* frame = VisibleFrame::create();
    
    bool visible = flatbuffers->value();
    frame->setVisible(visible);
    
    CCLOG("visible = %d", visible);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadZOrderFrameWithFlatBuffers(const flatbuffers::TimeLineIntFrame *flatbuffers)
{
    ZOrderFrame* frame = ZOrderFrame::create();
    
    int zorder = flatbuffers->value();
    frame->setZOrder(zorder);
    
    CCLOG("zorder = %d", zorder);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadRotationSkewFrameWithFlatBuffers(const flatbuffers::TimeLinePointFrame *flatbuffers)
{
    RotationSkewFrame* frame = RotationSkewFrame::create();
    
    auto f_rotationSkew = flatbuffers->postion();
    Vec2 rotationSkew(f_rotationSkew->x(), f_rotationSkew->y());
    frame->setSkewX(rotationSkew.x);
    frame->setSkewY(rotationSkew.y);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadEventFrameWithFlatBuffers(const flatbuffers::TimeLineStringFrame *flatbuffers)
{
    EventFrame* frame = EventFrame::create();
    
    std::string event = flatbuffers->value()->c_str();
    
    if (event != "")
        frame->setEvent(event);
    
    CCLOG("event = %s", event.c_str());
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadAnchorPointFrameWithFlatBuffers(const flatbuffers::TimeLinePointFrame *flatbuffers)
{
    AnchorPointFrame* frame = AnchorPointFrame::create();
    
    auto f_anchorPoint = flatbuffers->postion();
    Vec2 anchorPoint(f_anchorPoint->x(), f_anchorPoint->y());
    frame->setAnchorPoint(anchorPoint);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadPositionFrameWithFlatBuffers(const flatbuffers::TimeLinePointFrame *flatbuffers)
{
    PositionFrame* frame = PositionFrame::create();
    
    auto f_position = flatbuffers->postion();
    Vec2 position(f_position->x(), f_position->y());
    frame->setPosition(position);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadScaleFrameWithFlatBuffers(const flatbuffers::TimeLinePointFrame *flatbuffers)
{
    ScaleFrame* frame = ScaleFrame::create();
    
    auto f_scale = flatbuffers->postion();
    Vec2 scale(f_scale->x(), f_scale->y());
    frame->setScaleX(scale.x);
    frame->setScaleY(scale.y);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadColorFrameWithFlatBuffers(const flatbuffers::TimeLineColorFrame *flatbuffers)
{
    ColorFrame* frame = ColorFrame::create();
    
    auto f_color = flatbuffers->color();
    Color3B color(f_color->r(), f_color->g(), f_color->b());
    frame->setColor(color);
    
    int alpha = f_color->a();
    frame->setAlpha(alpha);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}

Frame* ActionTimelineCache::loadTextureFrameWithFlatBuffers(const flatbuffers::TimeLineTextureFrame *flatbuffers)
{
    std::string path = "";
    int resourceType = 0;
    std::string plist = "";
    
    TextureFrame* frame = TextureFrame::create();
    
    auto fileNameData = flatbuffers->fileNameData();
    
    resourceType = fileNameData->resourceType();
    switch (resourceType)
    {
        case 0:
        {
            path = fileNameData->path()->c_str();
            if (FileUtils::getInstance()->isFileExist(path))
            {
                std::string fullPath = FileUtils::getInstance()->fullPathForFilename(path);
                path = fullPath;
            }
            else
            {
                path = "";
            }
            break;
        }
            
        case 1:
        {
            plist = fileNameData->plistFile()->c_str();
            if (FileUtils::getInstance()->isFileExist(plist))
            {
                path = fileNameData->path()->c_str();
            }
            else
            {
                path = "";
            }
            break;
        }
            
        default:
            break;
    }
    
    
    frame->setTextureName(path);
    
    int frameIndex = flatbuffers->frameIndex();
    frame->setFrameIndex(frameIndex);
    
    bool tween = flatbuffers->tween();
    frame->setTween(tween);
    
    return frame;
}
    
ActionTimeline* ActionTimelineCache::createActionWithFlatBuffersForSimulator(const std::string& fileName)
{
    FlatBuffersSerialize* fbs = FlatBuffersSerialize::getInstance();
    fbs->_isSimulator = true;
    auto builder = fbs->createFlatBuffersWithXMLFileForSimulator(fileName);
    
    ActionTimeline* action = ActionTimeline::create();
    
    auto csparsebinary = GetCSParseBinary(builder->GetBufferPointer());
    auto nodeAction = csparsebinary->action();
    
    action = ActionTimeline::create();
    
    int duration = nodeAction->duration();
    action->setDuration(duration);
    
    float speed = nodeAction->speed();
    action->setTimeSpeed(speed);
    
    auto timeLines = nodeAction->timeLines();
    int timelineLength = timeLines->size();
    for (int i = 0; i < timelineLength; i++)
    {
        auto timelineFlatBuf = timeLines->Get(i);
        Timeline* timeline = loadTimelineWithFlatBuffers(timelineFlatBuf);
        
        if (timeline)
            action->addTimeline(timeline);
    }
    
    fbs->deleteFlatBufferBuilder();
    
    return action;
}

}
}