GDynamicGeneratorAgent.h

/***************************************************************************
 *   Copyright (C) 2003 - 2004 Martin Reinsprecht                          *
 *   rema10@hyperbox.org                                                   *
 *   Copyright (C) 2004 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   *
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 *   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.       *
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 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       *
 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    *
 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*
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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.h>
#include <qptrlist.h>

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
    
  protected:
  
    unsigned long RandomSeed;
    
    QPtrList<GDynamicGeneratorCategory> Categories;
  
    QDateTime CreationTime;
    
    unsigned short Density;
    
    bool CreateAllAtOnce;
    
    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 GCS::GElement* createElement(const GDynamicGeneratorCategory& category, const GCS::GVector3& position);
  
  public:
    GDynamicGeneratorAgent(unsigned long rand_seed, QPtrList<GDynamicGeneratorCategory> categories, const QDateTime& initial_creation_time, unsigned short density, bool create_all_at_once = false,
                           QObject* parent = 0, const char* name = 0);

    virtual ~GDynamicGeneratorAgent();

    virtual void receiveInfluence(GCS::GElementInfluence& influence);
    
    //@todo create getMethods

};

}

#endif

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