TotalCollapse.H

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/**************************************************************
 *  Name: Sascha Becker (sab)
 *  File: TotalCollapse.H
 *  Asgn: cavewriting
 *  Date: Sun Mar  6 17:13:03 EST 2005
 **************************************************************/

#ifndef TotalCollapse_Header
#define TotalCollapse_Header

#include <G3DAll.h>
#include <string>
#include <XercesXMLUtil.H>
#include "Section.H"
#include "Story.H"
#include "Scene.H"

using namespace std;

namespace cavewriting {
class TotalCollapse : public Scene {

public:

  TotalCollapse(Story* story, xercesc::DOMNode* node, int id);
  virtual ~TotalCollapse();

  virtual void start(); 
  virtual void animate();
  
  void addWordToCollapse(Word* word);
  void addWordsToCollapse(Array<Word*> &words);
  void forgetAllWords();

  void oneMoreWordPeeled() { _numWordsPeeled++; }
  void oneMoreWordPlaced() { _numWordsPeeled--; }
  void setNumTotalWords(int num) { _numWordsTotal = num; }

  bool readyToCollapse();

protected:
  Array<Vector3> _startPositions;
  Array<Word*> _words;
  bool _inFade; 

  int _numWordsPeeled;
  int _numWordsTotal; 

private:

};

} // end namespace
#endif

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