GAFSubobjectState.h

#pragma once

#ifndef __GAF_SUBOBJECT_STATE__
#define __GAF_SUBOBJECT_STATE__

#include "cocoa/CCObject.h"
#include "cocoa/CCAffineTransform.h"

#include <string>
namespace cocos2d
{
    class CCDictionary;
}

using namespace cocos2d;

enum GAFColorTransformIndex
{
    GAFCTI_R,
    GAFCTI_G,
    GAFCTI_B,
    GAFCTI_A,
};

class GAFSubobjectState : public CCObject
{
public:
    std::string objectId;
    int zIndex;
    std::string maskObjectId;
    CCAffineTransform affineTransform;

    static GAFSubobjectState * createWithStateDictionary(CCDictionary * dict, const char * objectId);
    static GAFSubobjectState * createEmptyWithObjectId(const char * objectId);

    bool initWithStateDictionary(CCDictionary * dict, const char * objectId);
    bool initEmptyWinthObjectId(const char * objectId);
    ~GAFSubobjectState();
    inline CCDictionary * filters()
    {
        return _filters;
    }
    inline float * colorMults()
    {
        return &_colorMults[0];
    }
    inline float * colorOffsets()
    {
        return &_colorOffsets[0];
    }
    inline bool isVisisble() const
    {
        return _colorMults[GAFCTI_A] != 0;
    }
protected:
    GAFSubobjectState();
private:
    CCDictionary * _filters;
    float   _colorMults[4];
    float _colorOffsets[4];
}; // GAFSubobjectState

#endif // __GAF_SUBOBJECT_STATE__