//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
//
/// \file ExGflash2SensitiveDetector.cc
/// \brief Implementation of the ExGflash2SensitiveDetector class
//
// Created by Joanna Weng 26.11.2004
#include "ExGflash2SensitiveDetector.hh"
#include "ExGflashHit.hh"
#include "G4GFlashSpot.hh"
#include "ExGflash2DetectorConstruction.hh"
#include "G4VPhysicalVolume.hh"
#include "G4Step.hh"
#include "G4VTouchable.hh"
#include "G4TouchableHistory.hh"

//WARNING :  You have to use also  G4VGFlashSensitiveDetector() as base class

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

ExGflash2SensitiveDetector::ExGflash2SensitiveDetector(G4String name,
                                                     ExGflash2DetectorConstruction* det)
 : G4VSensitiveDetector(name), G4VGFlashSensitiveDetector(), fDetector(det), fHCID(-1)
{
  G4String caloname="ExGflashCollection";
  collectionName.insert(caloname);
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

ExGflash2SensitiveDetector::~ExGflash2SensitiveDetector() 
{}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void ExGflash2SensitiveDetector::Initialize(G4HCofThisEvent* HCE)
{
  if(fHCID<0){ fHCID = GetCollectionID(0); }
  fCaloHitsCollection=new 
  ExGflashHitsCollection(SensitiveDetectorName,collectionName[0]); // first collection
  HCE->AddHitsCollection( fHCID, fCaloHitsCollection );
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void ExGflash2SensitiveDetector::EndOfEvent(G4HCofThisEvent*)
{}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

G4bool ExGflash2SensitiveDetector::ProcessHits(G4Step* aStep,G4TouchableHistory* ROhist)
{
  G4double e=aStep->GetTotalEnergyDeposit();
  if(e<=0.)return false;
  
  G4TouchableHistory* theTouchable
    = (G4TouchableHistory*)(aStep->GetPreStepPoint()->GetTouchable());
  
  // enrgy deposited -> make Hit
  //const G4VPhysicalVolume* physVol= aStep->GetPreStepPoint()->GetPhysicalVolume();
  //G4TouchableHistory* theTouchable =
  // (G4TouchableHistory*)(aStep->GetPreStepPoint()->GetTouchable());
  ExGflashHit* caloHit=new ExGflashHit();
  caloHit->SetEdep(e);
  caloHit->SetPos(aStep->GetPreStepPoint()->GetPosition());
  fCaloHitsCollection->insert(caloHit);
  if (ROhist){;} 
  G4VPhysicalVolume* physVol = theTouchable->GetVolume();
  G4int crystalnum=0;
  for(int i=0;i<100;i++) //@@@@@@@ ExGflash2SensitiveDetector:vorsichty
    {
      if(physVol == fDetector->GetCristal(i))   crystalnum= i;
    }
  caloHit->SetCrystalNum(crystalnum);
  
  return true;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

// Separate GFLASH interface
G4bool ExGflash2SensitiveDetector::ProcessHits(G4GFlashSpot*aSpot ,G4TouchableHistory* ROhist)
{  //cout<<"This is ProcessHits GFLASH"<<endl;
  G4double e=aSpot->GetEnergySpot()->GetEnergy();
  if(e<=0.)return false;
  
  G4VPhysicalVolume* pCurrentVolume = aSpot->GetTouchableHandle()->GetVolume();
  
  ExGflashHit* caloHit=new ExGflashHit();
  caloHit->SetEdep(e);
  caloHit->SetPos(aSpot->GetEnergySpot()->GetPosition());
  fCaloHitsCollection->insert(caloHit);
  if (ROhist){;} 
  //cout <<pCurrentVolume->GetName()   << endl;
  G4int crystalnum=0;
  for(int i=0;i<100;i++) //@@@@@@@ ExGflash2SensitiveDetector:vorsichty
    {
      if(pCurrentVolume  == fDetector->GetCristal(i))   crystalnum= i;
    }
  caloHit->SetCrystalNum(crystalnum);
  
  return true;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......