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//
//
/// \file fpSteppingAction.cc
/// \brief Implementation of the fpSteppingAction class

#include "fpSteppingAction.hh"
#include "fpRunAction.hh"
#include "fpEventAction.hh"
#include "fpDetectorConstruction.hh"

#include "G4Step.hh"
#include "G4Event.hh"
#include "G4RunManager.hh"
#include "G4LogicalVolume.hh"
#include "G4VPhysicalVolume.hh"
#include "G4Electron.hh"
#include "G4Neutron.hh"
#include "G4Proton.hh"


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fpSteppingAction::fpSteppingAction(fpEventAction* eventAction)
: G4UserSteppingAction(),
  fEventAction(eventAction),
  fScoringVolume(0)
  
  
{}

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fpSteppingAction::~fpSteppingAction()
{}

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void fpSteppingAction::UserSteppingAction(const G4Step* step)
{
//
//  Get the Key Physical Volume
//
  if (!fScoringVolume) { 
    const fpDetectorConstruction* detectorConstruction
      = static_cast<const fpDetectorConstruction*>
        (G4RunManager::GetRunManager()->GetUserDetectorConstruction());
    fScoringVolume = detectorConstruction->GetScoringVolume(); 
    
  }



 
//  Get the Volume of the Current PreStepPoint
//
  G4VPhysicalVolume* volume 
    = step->GetPreStepPoint()->GetTouchableHandle()
      ->GetVolume();
      
  

  if(volume==fScoringVolume)
  {
    if(step->GetTrack()->GetParticleDefinition()==G4Proton::ProtonDefinition())
    {
      fEventAction->AddEdep(step->GetTotalEnergyDeposit());
    }
  }
  
}

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