axmol/extensions/Particle3D/PU/CCPUScaleAffector.h

/****************************************************************************
 Copyright (C) 2013 Henry van Merode. All rights reserved.
 Copyright (c) 2015-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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#ifndef __AX_PU_PARTICLE_3D_SCALE_AFFECTOR_H__
#define __AX_PU_PARTICLE_3D_SCALE_AFFECTOR_H__

#include "extensions/Particle3D/PU/CCPUAffector.h"
#include "extensions/Particle3D/PU/CCPUDynamicAttribute.h"
#include "base/ccTypes.h"

NS_AX_BEGIN

class AX_EX_DLL PUScaleAffector : public PUAffector
{
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 PUScaleAffector* create();

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

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

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

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

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

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

    virtual void copyAttributesTo(PUAffector* affector) override;

    PUScaleAffector();
    virtual ~PUScaleAffector();

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_AX_END

#endif