historical/toontown-classic.git/panda/include/recorderFrame.h
2024-01-16 11:20:27 -06:00

81 lines
2 KiB
C++

/**
* 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 recorderFrame.h
* @author drose
* @date 2004-01-28
*/
#ifndef RECORDERFRAME_H
#define RECORDERFRAME_H
#include "pandabase.h"
#include "recorderBase.h"
#include "typedWritable.h"
#include "recorderTable.h"
#include "datagram.h"
class BamWriter;
class BamReader;
class FactoryParams;
/**
* This object represents one frame of data in the recorded session file. One
* of these is repeatedly created and destructed in recording and playback,
* respectively.
*/
class EXPCL_PANDA_RECORDER RecorderFrame : public TypedWritable {
public:
INLINE RecorderFrame();
INLINE RecorderFrame(double timestamp, int frame,
bool table_changed, RecorderTable *table);
INLINE ~RecorderFrame();
void play_frame(BamReader *manager);
double _timestamp;
int _frame;
bool _table_changed;
RecorderTable *_table;
Datagram _data;
size_t _data_pos;
private:
RecorderTable _local_table;
public:
static void register_with_read_factory();
virtual void write_datagram(BamWriter *manager, Datagram &dg);
virtual int complete_pointers(TypedWritable **plist, BamReader *manager);
protected:
static TypedWritable *make_from_bam(const FactoryParams &params);
void fillin(DatagramIterator &scan, BamReader *manager);
public:
static TypeHandle get_class_type() {
return _type_handle;
}
static void init_type() {
TypedWritable::init_type();
register_type(_type_handle, "RecorderFrame",
TypedWritable::get_class_type());
}
virtual TypeHandle get_type() const {
return get_class_type();
}
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
private:
static TypeHandle _type_handle;
};
#include "recorderFrame.I"
#endif