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/// \file H02SteppingAction.cc
/// \brief Implementation of the H02SteppingAction class

#include "H02SteppingAction.hh"

#include "G4ParticleDefinition.hh"
#include "G4ParticleTypes.hh"
#include "G4Step.hh"
#include "G4StepPoint.hh"
#include "G4SteppingManager.hh"
#include "G4Track.hh"
#include "G4TrackStatus.hh"
#include "G4VPhysicalVolume.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
H02SteppingAction::H02SteppingAction() : G4UserSteppingAction() {}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
H02SteppingAction::~H02SteppingAction() {}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void H02SteppingAction::UserSteppingAction(const G4Step* astep)
{
  G4Track* atrack = astep->GetTrack();

  if (atrack->GetTrackStatus() != fAlive) return;
  if (atrack->GetParentID() == 0) return;

  G4ParticleDefinition* particleType = atrack->GetDefinition();
  if ((particleType == G4MuonPlus::MuonPlusDefinition())
      || (particleType == G4MuonMinus::MuonMinusDefinition()))
    return;

  G4StepPoint* prestep = astep->GetPreStepPoint();
  G4VPhysicalVolume* pv = prestep->GetPhysicalVolume();
  G4String pvname = pv->GetName();
  if (pvname == "BARREL_CAL_PV" || pvname == "ENDCAP_CAL_PV") {
    atrack->SetTrackStatus(fKillTrackAndSecondaries);
  }
}
