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pandatool/src/eggcharbase/eggComponentData.h

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// Filename: eggComponentData.h
// Created by:  drose (26Feb01)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license.  You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://www.panda3d.org/license.txt .
//
// To contact the maintainers of this program write to
// panda3d@yahoogroups.com .
//
////////////////////////////////////////////////////////////////////

#ifndef EGGCOMPONENTDATA_H
#define EGGCOMPONENTDATA_H

#include "pandatoolbase.h"

#include "namable.h"

class EggCharacterCollection;
class EggCharacterData;
class EggBackPointer;
class EggObject;

////////////////////////////////////////////////////////////////////
//       Class : EggComponentData
// Description : This is the base class of both EggJointData and
//               EggSliderData.  It represents a single component of a
//               character, either a joint or a slider, along with
//               back pointers to the references to this component in
//               all model and animation egg files read.
////////////////////////////////////////////////////////////////////
class EggComponentData : public Namable {
public:
  EggComponentData(EggCharacterCollection *collection,
                   EggCharacterData *char_data);
  virtual ~EggComponentData();

  void add_name(const string &name);
  bool matches_name(const string &name) const;

  virtual void add_back_pointer(int model_index, EggObject *egg_object)=0;
  virtual void write(ostream &out, int indent_level = 0) const=0;

  INLINE int get_num_models() const;
  INLINE bool has_model(int model_index) const;
  INLINE EggBackPointer *get_model(int model_index) const;
  void set_model(int model_index, EggBackPointer *back);

protected:

  // This points back to all the egg structures that reference this
  // particular table or slider.
  typedef pvector<EggBackPointer *> BackPointers;
  BackPointers _back_pointers;


  EggCharacterCollection *_collection;
  EggCharacterData *_char_data;
};

#include "eggComponentData.I"

#endif

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