89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//===========================================================================//
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#ifndef DEMOFILE_H
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#define DEMOFILE_H
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#ifdef _WIN32
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#pragma once
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#endif
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#define DEMO_FILE_UTLBUFFER 1
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#define DEMO_FILE_MAX_STRINGTABLE_SIZE 5000000 // 5 mb
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#include "demo.h"
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#ifdef DEMO_FILE_UTLBUFFER
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#include "tier2/utlstreambuffer.h"
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#else
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#include <filesystem.h>
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#endif
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#include "tier1/bitbuf.h"
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//-----------------------------------------------------------------------------
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// Forward declarations
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//-----------------------------------------------------------------------------
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class IDemoBuffer;
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//-----------------------------------------------------------------------------
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// Demo file
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//-----------------------------------------------------------------------------
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class CDemoFile
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{
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public:
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CDemoFile();
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~CDemoFile();
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bool Open(const char *name, bool bReadOnly, bool bMemoryBuffer = false, int nBufferSize = 0, bool bAllowHeaderWrite = true);
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bool IsOpen();
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void Close();
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void SeekTo( int position, bool bRead );
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unsigned int GetCurPos( bool bRead );
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int GetSize();
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void WriteRawData( const char *buffer, int length );
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int ReadRawData( char *buffer, int length );
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void WriteSequenceInfo(int nSeqNrIn, int nSeqNrOutAck);
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void ReadSequenceInfo(int &nSeqNrIn, int &nSeqNrOutAck);
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void WriteCmdInfo( democmdinfo_t& info );
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void ReadCmdInfo( democmdinfo_t& info );
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void WriteCmdHeader( unsigned char cmd, int tick );
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void ReadCmdHeader( unsigned char& cmd, int& tick );
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void WriteConsoleCommand( const char *cmd, int tick );
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const char *ReadConsoleCommand( void );
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void WriteNetworkDataTables( bf_write *buf, int tick );
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int ReadNetworkDataTables( bf_read *buf );
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void WriteStringTables( bf_write *buf, int tick );
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int ReadStringTables( bf_read *buf );
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void WriteUserCmd( int cmdnumber, const char *buffer, unsigned char bytes, int tick );
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int ReadUserCmd( char *buffer, int &size );
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void WriteDemoHeader();
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demoheader_t *ReadDemoHeader();
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void WriteFileBytes( FileHandle_t fh, int length );
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// Returns the PROTOCOL_VERSION used when .dem was recorded
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int GetProtocolVersion();
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public:
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char m_szFileName[MAX_PATH]; //name of current demo file
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demoheader_t m_DemoHeader; //general demo info
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CUtlBuffer *m_pBuffer;
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bool m_bAllowHeaderWrite;
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bool m_bIsStreamBuffer;
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};
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#endif // DEMOFILE_H
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