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// Authors: Susanna Guatelli and Francesco Romano
// susanna@uow.edu.au, francesco.romano@ct.infn.it

// Modified by Jacopo Magini: j.magini@surrey.ac.uk

#ifndef DetectorConstruction_H 
#define DetectorConstruction_H 1
#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"
#include "AnalysisManager.hh"
#include "DetectorMessenger.hh"
#include "G4NistManager.hh"

class G4VPhysicalVolume;
class DetectorMessenger;
class G4LogicalVolume;
class G4Material;

class DetectorConstruction : public G4VUserDetectorConstruction
{
public:
    DetectorConstruction(AnalysisManager* analysis, DetectorMessenger* messenger);
    ~DetectorConstruction();

    G4VPhysicalVolume* Construct();

    void ConstructSDandField();

private:
	AnalysisManager* analysis;
	DetectorMessenger* messenger;
	
	G4String detectorType;
	G4double detectorSizeWidth;
	G4double detectorSizeThickness;
	G4double secondStageSizeDim;
	G4double secondStageSizeThickness;
	G4bool usingWaterPhantom;
	G4double detectorPositionDepth;
	
	// Methods called by Construct() depending on the chosen setup
	void ConstructWorldWithWaterPhantom();
	void ConstructVacuumWorld();
	void ConstructDiamondDetector();
	void ConstructMicroDiamondDetector();
	void ConstructSiliconDetector();
	void ConstructSiliconBridgeDetector();
	void ConstructDiamondTelescope();
  	void ConstructSiC();
  	void ConstructTEPC();
	
	// store these variable across various Construct*() above
	G4VPhysicalVolume* physical_world;
	G4LogicalVolume* logical_motherVolumeForDetector;
	G4Material* materialOfMotherVolume;
	
	G4NistManager* nistMan;
};
#endif