GDynamicGeneratorAgent.h

/***************************************************************************
 *   Copyright (C) 2003 - 2004 Martin Reinsprecht                          *
 *   martin.reinsprecht@activenet.at                                       *
 *   Copyright (C) 2004 - 2006 by Raphael Langerhorst                      *
 *   raphael-langerhorst@gmx.at                                            *
 *                                                                         *
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 *   a copy of this software and associated documentation files (the       *
 *   "Software"), to deal in the Software without restriction, including   *
 *   without limitation the rights to use, copy, modify, merge, publish,   *
 *   distribute, sublicense, and/or sell copies of the Software, and to    *
 *   permit persons to whom the Software is furnished to do so, subject to *
 *   the following conditions:                                             *
 *                                                                         *
 *   The above copyright notice and this permission notice shall be        *
 *   included in all copies or substantial portions of the Software.       *
 *                                                                         *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       *
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#ifndef GBEGDYNAMICGENERATORAGENTH
#define GBEGDYNAMICGENERATORAGENTH

#include "PseudoRNG.h"

#include "GDynamicGeneratorCategory.h"

#include <GElementInfluence.h>
#include <GAgent.h>
#include <GElement.h>
#include <GEnergy.h>
#include <GVector3.h>

#include <QDateTime>
#include <QList>

namespace GBE
{


//this is defined in the implementation file as it is specifically created for this agent
class GDynamicGeneratorOctreeNode;


class GDynamicGeneratorAgent : public GCS::GAgent
{
  Q_OBJECT

  private:

    double EnergyFractionChildCreation;

    bool EnergyFractionDirtyFlag;
    
  protected:

    bool DataLoaded;
  
    unsigned long RandomSeed;
    
    QList<GDynamicGeneratorCategory*> Categories;
  
    QDateTime CreationTime;
    
    unsigned short Density;
    
    bool CreateAllAtOnce;
    
    double CreationRangeFactor;
    
    Util::PseudoRNG RNG;
    
    GDynamicGeneratorOctreeNode* TopNode;
    
  protected:
  
    void generateInArea(const GCS::GVector3& position, double radius);
    
    void recursiveGeneration(GDynamicGeneratorOctreeNode* node, const GCS::GVector3& position, double radius, short unsigned depth);
    
    virtual bool checkGenerationPlausibility(const GDynamicGeneratorCategory& category, const GCS::GVector3& position);
    
    virtual GCS::GElement* createElement(const GDynamicGeneratorCategory& category, const GCS::GVector3& position);


    virtual void loadData(bool force = false);
  
  public:
    GDynamicGeneratorAgent();

    virtual ~GDynamicGeneratorAgent();

    virtual void receiveInfluence(const GCS::GElementInfluence& influence);


    //BEGIN XML Element Data initialization

    //see also loadData()

    virtual void initRandomSeed(unsigned long random_seed);

    virtual void initCreationTime(QDateTime creation_time = QDateTime::currentDateTime());

    virtual void initDensity(unsigned short density);

    virtual void initAllAtOnce(bool create_all_at_once);
    
    virtual void initCreationRangeFactor(double range_factor);

    virtual void initCategory(GDynamicGeneratorCategory* category);

    //END XML Element Data initialization
};

}

#endif

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