RedCore/cocos2d/extensions/Particle3D/PU/CCPUPositionEmitter.h

/****************************************************************************
 Copyright (C) 2013 Henry van Merode. All rights reserved.
 Copyright (c) 2015-2017 Chukong Technologies Inc.
 
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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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#ifndef __CC_PU_PARTICLE_3D_POSITION_EMITTER_H__
#define __CC_PU_PARTICLE_3D_POSITION_EMITTER_H__

#include "extensions/Particle3D/PU/CCPUEmitter.h"

NS_CC_BEGIN

class  CC_DLL PUPositionEmitter : public PUEmitter
{
public:
    // Constants
    static const bool DEFAULT_RANDOMIZE;

    static PUPositionEmitter* create();
    /** 
    */
    bool isRandomized(void) const;

    /** 
    */
    void setRandomized(bool randomized);

    /** Returns a list with positions
    */
    const std::vector<Vec3>& getPositions(void) const;

    /** Add a new position to this emitter
    */
    void addPosition(const Vec3& position);

    /** Remove all positions from this emitter
    */
    void removeAllPositions(void);

    /** See ParticleEmitter
    */
    void notifyStart(void) override;

    /** See ParticleEmitter
    */
    virtual unsigned short calculateRequestedParticles(float timeElapsed) override;

    /** Generate a particle position based on the added positions.
    */
    virtual void initParticlePosition(PUParticle3D* particle) override;

    virtual PUPositionEmitter* clone() override;
    virtual void copyAttributesTo (PUEmitter* emitter) override;

CC_CONSTRUCTOR_ACCESS:
    PUPositionEmitter(void);
    virtual ~PUPositionEmitter(void) {};

protected:
    std::vector<Vec3> _positionList;
    bool _randomized;
    size_t _index;

};
NS_CC_END

#endif