Story.H

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/**************************************************************
 *  Name: Sascha Becker (sab)
 *  File: Story.H
 *  Asgn: cavewriting
 *  Date: Sun Dec 19 15:52:21 EST 2004
 **************************************************************/

#ifndef Story_Header
#define Story_Header

#include <IS3D.H>
#include <XercesXMLUtil.H>


#include <string>
using namespace std;

namespace cavewriting {

  class TotalCollapse; // forward declaration
#define STORY Story::instance()

  class Section; 
  class Scene;
  class Word;

  class Story : public AnimObj {

  public:
    static Story* instance(); 

    Story(const string& name);
    virtual ~Story();

    virtual void parseXML(const string& filename);
    
    Section* getSectionByName(const string& sectionName); 
    Array<Section*> getSections() { return _sections; }

    virtual void animate();
    Scene* getCurrentScene() { return _currentScene; } 

    void startCollapse(); 
    void startNamedScene(string sceneName);
    Scene* getNamedScene(string sceneName);
    
    void addWordToCollapse(Word* word);

    bool readyToCollapse();  
    void oneMoreWordPeeled(); 
    void oneMoreWordPlaced(); 


  protected:
    Array<Section*> _sections;
    Array<Scene*> _scenes;
    Scene* _currentScene; 
    TotalCollapse * _collapseScene;
    string _name; 
    double _startTime; 
  private: 
    static Story* _instance;
  };
}

#endif

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