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CursorInt.H

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#ifndef CURSORINT_H
#define CURSORINT_H

// Gluebase includes
#define OUTSIDE_GLUE_CORE
#include <fsa/fsa.H>
#include <dev/room6d.H>
#include <config/config.H>
#include <std/hash.H>


#include "DrawObj.H"


class CursorInt : public Interactor<CursorInt>
{
 public:

  CursorInt(str_ptr devName, int genEvents=1, str_ptr name="CursorInt") :
    Interactor<CursorInt>(name), _genEvents(genEvents), _cursorDev(name) {
    
    _tracker = new EVENTroom6d(devName);
    
    _entry += Arc(this, Gd(_tracker), &CursorInt::motion);
    EVENTmgr::add_handler(new FSA(&_entry));
    
  }
  
  virtual ~CursorInt() {}
  

  void addDrawObj(DrawObj *o)    { _drawobjs += o; }
  void removeDrawObj(DrawObj *o) { _drawobjs -= o; }


 protected:

  void motion(cEVENTroom6dptr &evt, STATE *&) {
    //Wtransf m = MathTranslate::instance()->ROOM_TO_WORLD() * evt->cur();
    Wtransf m = evt->cur();

    for (int i=0;i<_drawobjs.num();i++) {
      _drawobjs[i]->setXform(m);
    }

    if (_genEvents)
      _cursorDev.event(evt->cur(),0.0);
  }

  
  ARRAY<DrawObj*>  _drawobjs;
  
  EVENTroom6dptr   _tracker;
  DEVice_room6d    _cursorDev;
  int              _genEvents;
};


#endif

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