axmol/extensions/Particle3D/PU/CCPUOnEventFlagObserver.h

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 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 __CC_PU_PARTICLE_3D_ON_EVENT_FLAG_OBSERVER_H__
#define __CC_PU_PARTICLE_3D_ON_EVENT_FLAG_OBSERVER_H__

#include "base/CCRef.h"
#include "math/CCMath.h"
#include "extensions/Particle3D/PU/CCPUObserver.h"
#include <vector>
#include <string>

NS_CC_BEGIN

struct PUParticle3D;
class PUParticleSystem3D;
class CC_EX_DLL PUOnEventFlagObserver : public PUObserver
{
protected:
    unsigned int _eventFlag;

public:
    static PUOnEventFlagObserver* create();

    // Constants
    static const unsigned int DEFAULT_EVENT_FLAG;

    /**
     */
    virtual bool observe(PUParticle3D* particle, float timeElapsed) override;

    /**
     */
    unsigned int getEventFlag() const { return _eventFlag; };
    void setEventFlag(unsigned int eventFlag) { _eventFlag = eventFlag; };

    virtual void copyAttributesTo(PUObserver* observer) override;

    CC_CONSTRUCTOR_ACCESS : PUOnEventFlagObserver();
    virtual ~PUOnEventFlagObserver(){};
};

NS_CC_END

#endif