82 lines
2 KiB
C
82 lines
2 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file recorderFrame.h
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* @author drose
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* @date 2004-01-28
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*/
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#ifndef RECORDERFRAME_H
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#define RECORDERFRAME_H
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#include "pandabase.h"
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#include "recorderBase.h"
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#include "typedWritable.h"
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#include "recorderTable.h"
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#include "datagram.h"
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class BamWriter;
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class BamReader;
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class FactoryParams;
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/**
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* This object represents one frame of data in the recorded session file. One
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* of these is repeatedly created and destructed in recording and playback,
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* respectively.
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*/
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class EXPCL_PANDA_RECORDER RecorderFrame : public TypedWritable {
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public:
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INLINE RecorderFrame();
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INLINE RecorderFrame(double timestamp, int frame,
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bool table_changed, RecorderTable *table);
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INLINE ~RecorderFrame();
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void play_frame(BamReader *manager);
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double _timestamp;
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int _frame;
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bool _table_changed;
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RecorderTable *_table;
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Datagram _data;
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size_t _data_pos;
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private:
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RecorderTable _local_table;
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter *manager, Datagram &dg);
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virtual int complete_pointers(TypedWritable **plist, BamReader *manager);
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protected:
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static TypedWritable *make_from_bam(const FactoryParams ¶ms);
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void fillin(DatagramIterator &scan, BamReader *manager);
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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TypedWritable::init_type();
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register_type(_type_handle, "RecorderFrame",
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TypedWritable::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "recorderFrame.I"
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#endif
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