movingPart.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file movingPart.h
 * @author drose
 * @date 1999-02-22
 */

#ifndef MOVINGPART_H
#define MOVINGPART_H

#include "pandabase.h"

#include "movingPartBase.h"
#include "animChannel.h"

/**
 * This is the template instantiation of MovingPartBase, on the particular
 * type of value provided by the channel.
 */
template<class SwitchType>
class MovingPart : public MovingPartBase {
public:
  typedef typename SwitchType::ValueType ValueType;
  typedef AnimChannel<SwitchType> ChannelType;

protected:
  INLINE MovingPart(const MovingPart &copy);

public:
  INLINE MovingPart(PartGroup *parent, const std::string &name,
                    const ValueType &default_value);

  virtual TypeHandle get_value_type() const;
  virtual AnimChannelBase *make_default_channel() const;
  virtual void output_value(std::ostream &out) const;

  ValueType _value;
  ValueType _default_value;

public:
  INLINE virtual void write_datagram(BamWriter* manager, Datagram &me);

protected:
  INLINE MovingPart();
  INLINE void fillin(DatagramIterator& scan, BamReader* manager);

public:
  virtual TypeHandle get_type() const {
    return get_class_type();
  }
  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
PUBLISHED:
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  INLINE ValueType get_value() const {
    return _value;
  }
  INLINE ValueType get_default_value() const {
    return _default_value;
  }
public:
  static void init_type() {
    MovingPartBase::init_type();
    register_type(_type_handle, SwitchType::get_part_type_name(),
                  MovingPartBase::get_class_type());
  }

private:
  static TypeHandle _type_handle;
};

#include "movingPart.I"

#endif