#ifndef OBJECTPLACER_H
#define OBJECTPLACER_H

#include "Containers.h"

namespace GtpVisibilityPreprocessor {

class Vector3;
class Preprocessor;


/** A class for managing interactive object placement
 */
class ObjectPlacer
{
public:
	/** Default constructor taking a pointer to the currently used preprocessor.
	*/
//	ObjectPlacer(Preprocessor *prep);
	ObjectPlacer();

	/** Sets library objects.
	*/
	void AddObject(SceneGraphLeaf *object);

	/** Selects the next library object.
	*/
	void NextObject();
	/** Selects the previous library object.
	*/
	void PreviousObject();
	/** Adds an object at the indicated position.
	*/
	void PlaceObject(const Vector3 &p);

	SceneGraphLeaf *GetCurrentObject();

	virtual ~ObjectPlacer() {}

	DynamicObjectsContainer &GetDynamicObjects() { return mDynamicObjects; }


protected:

	//Preprocessor *mPreprocessor;

	DynamicObjectsContainer mDynamicObjects;
		
	int mCurrentObject;

};

}

#endif // OBJECTPLACER_H