//
//  SizeByVelocityModule.h
//  cocos2d_libs
//
//  Created by 徐俊杰 on 2020/4/24.
//

#ifndef SizeByVelocityModule_h
#define SizeByVelocityModule_h

//#include "cocos2d.h"
#include "rparticle/Macros/RParticleMacros.h"

#include "rparticle/Modules/ParticleSystemModule.h"
#include "rparticle/ParticleSystemCurves.h"
//#include "Runtime/Math/Vector2.h"

NS_RRP_BEGIN

class SizeBySpeedModule : public ParticleSystemModule
{
public:
    DECLARE_MODULE (SizeBySpeedModule)
    SizeBySpeedModule ();
    
    void Update (const ParticleSystemReadOnlyState& roState, const ParticleSystemParticles& ps, float* tempSize, size_t fromIndex, size_t toIndex);
    void UpdateSingle(const ParticleSystemReadOnlyState& roState, const ParticleSystemParticle& particle, bool uses3DSize, float& tempSize) const;
    void CheckConsistency ();
    
    inline MinMaxCurve& GetCurve() { return m_Curve; }
    inline const MinMaxCurve& GetCurve() const { return m_Curve; }
    
    template<class TransferFunction>
    void Transfer (TransferFunction& transfer);
    
    void SetRange(const Vector2f& value) { m_Range = value; }
    const Vector2f& GetRange() const { return m_Range; }

private:
    MinMaxCurve m_Curve;
    Vector2f m_Range;
};

NS_RRP_END

#endif /* SizeByVelocityModule_h */