#pragma once
 
//------------------------------------------------------------------
// Iwa_ParticlesManager for Marnie
// based on ParticlesManager by Digital Video
//------------------------------------------------------------------
 
#ifndef IWA_PARTICLES_CONTAINER
#define IWA_PARTICLES_CONTAINER
 
#include "tsmartpointer.h"
#include "trenderresourcemanager.h"
#include "trandom.h"
#include "iwa_particles.h"
 
#include <QThreadStorage>
#include <QMutex>
 
//-----------------------------------------------------------------------
 
//  Forward declarations
class Iwa_Particle;
class TRandom;
 
#include "iwa_particlesengine.h"
 
//-----------------------------------------------------------------------
 
class Iwa_ParticlesManager final : public TRenderResourceManager {
  T_RENDER_RESOURCE_MANAGER
 
public:
  struct FxData;
 
  struct FrameData {
    FxData *m_fxData;
    double m_frame;
    TRandom m_random;
    std::list<Iwa_Particle> m_particles;
    bool m_calculated;
    int m_maxTrail;
    int m_totalParticles;
 
    /*- しきつめ情報 -*/
    QList<ParticleOrigin> m_particleOrigins;
 
    FrameData(FxData *fxData);
    ~FrameData();
 
    void buildMaxTrail();
    void clear();
  };
 
  struct FxData final : public TSmartObject {
    DECLARE_CLASS_CODE
 
    QThreadStorage<FrameData *> m_frames;
 
    FxData();
  };
 
public:
  Iwa_ParticlesManager();
  ~Iwa_ParticlesManager();
 
  static Iwa_ParticlesManager *instance();
 
  FrameData *data(unsigned long fxId);
 
  bool isCached(unsigned long fxId);
 
private:
  std::map<unsigned long, FxData *> m_fxs;
  QMutex m_mutex;
 
  int m_renderStatus;
 
  void onRenderStatusStart(int renderStatus) override;
};
 
#endif