IAPDemo/Libraries/cocos2d/cocos/rparticle/Modules/InitialModule.h

//
//  InitialModule.h
//  libcocos2d Mac
//
//  Created by 徐俊杰 on 2020/4/24.
//

#ifndef InitialModule_h
#define InitialModule_h

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

#include "rparticle/Modules/ParticleSystemModule.h"
#include "rparticle/ParticleSystemCurves.h"
#include "rparticle/ParticleSystemGradients.h"
#include "rparticle/Math/Random/rand.h"

NS_RRP_BEGIN

struct ParticleSystemState;

class InitialModule : public ParticleSystemModule
{
public:
    DECLARE_MODULE (InitialModule)
    InitialModule ();
    
    void Start (const struct ParticleSystemReadOnlyState& roState, const ParticleSystemState& state, ParticleSystemParticles& ps, const Matrix4x4f& matrix, size_t fromIndex, float t);
    void Update (const struct ParticleSystemReadOnlyState& roState, const ParticleSystemState& state, ParticleSystemParticles& ps, const size_t fromIndex, const size_t toIndex, float dt) const;
    void GenerateProcedural (const ParticleSystemReadOnlyState& roState, const ParticleSystemState& state, ParticleSystemParticles& ps, const struct ParticleSystemEmitReplay& emit);
    void CheckConsistency ();
    void AwakeFromLoad (RParticleSystem* system, const ParticleSystemReadOnlyState& roState);
    void ResetSeed(const ParticleSystemReadOnlyState& roState);
    void SetInheritedParams(const SubEmitterInheritValues& inheritValues);
    
    inline MinMaxCurve& GetLifeTimeCurve() { return m_Lifetime; }
    inline const MinMaxCurve& GetLifeTimeCurve() const { return m_Lifetime; }
    inline MinMaxCurve& GetSpeedCurve() { return m_Speed; }
    inline const MinMaxCurve& GetSpeedCurve() const { return m_Speed; }
    inline MinMaxCurve& GetSizeCurve() { return m_Size; }
    inline const MinMaxCurve& GetSizeCurve() const { return m_Size; }
    inline MinMaxCurve& GetRotationCurve() { return m_Rotation; }
    inline const MinMaxCurve& GetRotationCurve() const { return m_Rotation; }
    inline MinMaxGradient& GetColor() { return m_Color; }
    inline const MinMaxGradient& GetColor() const { return m_Color; }
    inline void SetGravityModifier(float value) { m_GravityModifier = value; }
    inline float GetGravityModifier() const { return m_GravityModifier; }
    
    inline void SetMaxNumParticles(int value) { m_MaxNumParticles = value; }
    inline int GetMaxNumParticles() const { return m_MaxNumParticles; }
    inline void SetInheritVelocity(float value) { m_InheritVelocity = value; }
    inline float GetInheritVelocity() const { return m_InheritVelocity; }
    Vector3f GetGravity (const ParticleSystemReadOnlyState& roState, const ParticleSystemState& state) const;
    
    template<class TransferFunction>
    void Transfer (TransferFunction& transfer);
    
private:
    Rand& GetRandom();
    
    MinMaxCurve m_Lifetime;
    MinMaxCurve m_Speed;
    MinMaxGradient m_Color;
    MinMaxCurve m_Size;
    MinMaxCurve m_Rotation;
    float m_GravityModifier;
    float m_InheritVelocity;
    int m_MaxNumParticles;
    
    Rand m_Random;
    SubEmitterInheritValues m_InheritedValues;
    
#if UNITY_EDITOR
public:
    Rand m_EditorRandom;
#endif
};

NS_RRP_END

#endif /* InitialModule_h */