/****************************************************************************
 Copyright (c) 2015 Chukong Technologies Inc.
 
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 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
 all copies or substantial portions of the Software.
 
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 ****************************************************************************/


#ifndef __CC_PU_PARTICLE_3D_SCALE_AFFECTOR_H__
#define __CC_PU_PARTICLE_3D_SCALE_AFFECTOR_H__

#include "3dparticle/ParticleUniverse/ParticleAffectors/CCPUParticle3DAffector.h"
#include "3dparticle/ParticleUniverse/CCPUParticle3DDynamicAttribute.h"
#include "base/ccTypes.h"

NS_CC_BEGIN

class  CC_DLL PUParticle3DScaleAffector : public PUParticle3DAffector
{
public:
    // Constants
    static const float DEFAULT_X_SCALE;
    static const float DEFAULT_Y_SCALE;
    static const float DEFAULT_Z_SCALE;
    static const float DEFAULT_XYZ_SCALE;

    static PUParticle3DScaleAffector* create();

    virtual void updatePUAffector(PUParticle3D *particle, float deltaTime) override;

    /** 
    */
    PUDynamicAttribute* getDynScaleX(void) const {return _dynScaleX;};
    void setDynScaleX(PUDynamicAttribute* dynScaleX);
    void resetDynScaleX(bool resetToDefault = true);

    /** 
    */
    PUDynamicAttribute* getDynScaleY(void) const {return _dynScaleY;};
    void setDynScaleY(PUDynamicAttribute* dynScaleY);
    void resetDynScaleY(bool resetToDefault = true);

    /** 
    */
    PUDynamicAttribute* getDynScaleZ(void) const {return _dynScaleZ;};
    void setDynScaleZ(PUDynamicAttribute* dynScaleZ);
    void resetDynScaleZ(bool resetToDefault = true);

    /** 
    */
    PUDynamicAttribute* getDynScaleXYZ(void) const {return _dynScaleXYZ;};
    void setDynScaleXYZ(PUDynamicAttribute* dynScaleXYZ);
    void resetDynScaleXYZ(bool resetToDefault = true);

    /** 
    */
    bool isSinceStartSystem(void) const {return _sinceStartSystem;};
    void setSinceStartSystem(bool sinceStartSystem){_sinceStartSystem = sinceStartSystem;};

CC_CONSTRUCTOR_ACCESS:
    PUParticle3DScaleAffector(void);
    virtual ~PUParticle3DScaleAffector(void);

protected:

    /** Returns the scale value for the dynamic Scale.
    */
    float calculateScale(PUDynamicAttribute* dynScale, PUParticle3D* particle);

protected:

    PUDynamicAttribute* _dynScaleX;
    PUDynamicAttribute* _dynScaleY;
    PUDynamicAttribute* _dynScaleZ;
    PUDynamicAttribute* _dynScaleXYZ;
    bool _dynScaleXSet;
    bool _dynScaleYSet;
    bool _dynScaleZSet;
    bool _dynScaleXYZSet;
    PUDynamicAttributeHelper _dynamicAttributeHelper;
    bool _sinceStartSystem;

    float _latestTimeElapsed;
};
NS_CC_END

#endif