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common/replay/ienginereplay.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+//=======================================================================================//
+
+#ifndef IENGINEREPLAY_H
+#define IENGINEREPLAY_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+//----------------------------------------------------------------------------------------
+
+#include "interface.h"
+
+//----------------------------------------------------------------------------------------
+
+#define ENGINE_REPLAY_INTERFACE_VERSION				"EngineReplay001"
+
+#if !defined( DEDICATED )
+#  define ENGINE_REPLAY_CLIENT_INTERFACE_VERSION	"EngineClientReplay001"
+#endif
+
+//----------------------------------------------------------------------------------------
+
+class IServer;
+class INetChannel;
+class IReplayServer;
+class IClientEntityList;
+class IClientReplay;
+struct demoheader_t;
+class CGlobalVarsBase;
+class IDemoBuffer;
+class CBaseRecordingSessionBlock;
+
+//----------------------------------------------------------------------------------------
+
+//
+// Allows the replay, client & server DLL's to talk to the engine
+//
+class IEngineReplay : public IBaseInterface
+{
+public:
+	virtual bool			IsSupportedModAndPlatform() = 0;
+
+	virtual float			GetHostTime() = 0;
+	virtual int				GetHostTickCount() = 0;
+	virtual int				TimeToTicks( float flTime ) = 0;
+	virtual float			TicksToTime( int nTick ) = 0;
+
+	virtual bool			ReadDemoHeader( const char *pFilename, demoheader_t &header ) = 0;
+	virtual const char		*GetGameDir() = 0;
+	virtual void			Cbuf_AddText( const char *pCmd ) = 0;
+	virtual void			Cbuf_Execute() = 0;
+	virtual void			Host_Disconnect( bool bShowMainMenu ) = 0;
+	virtual void			HostState_Shutdown() = 0;
+	virtual const char		*GetModDir() = 0;
+
+	virtual bool			CopyFile( const char *pSource, const char *pDest ) = 0;
+
+	virtual bool			LZSS_Compress( char *pDest, unsigned int *pDestLen, const char *pSource, unsigned int nSourceLen ) = 0;
+	virtual bool			LZSS_Decompress( char *pDest, unsigned int *pDestLen, const char *pSource, unsigned int nSourceLen ) = 0;
+
+	virtual bool			MD5_HashBuffer( unsigned char pDigest[16], const unsigned char *pBuffer, int nSize, unsigned int pSeed[4] ) = 0;
+
+	// Server-specific
+	virtual IReplayServer	*GetReplayServer() = 0;
+	virtual IServer			*GetReplayServerAsIServer() = 0;
+	virtual IServer			*GetGameServer() = 0;
+	virtual bool			GetSessionRecordBuffer( uint8 **ppSessionBuffer, int *pSize ) = 0;
+	virtual bool			IsDedicated() = 0;
+	virtual void			ResetReplayRecordBuffer() = 0;
+	virtual demoheader_t	*GetReplayDemoHeader() = 0;
+	virtual void			RecalculateTags() = 0;
+	virtual bool			NET_GetHostnameAsIP( const char *pHostname, char *pOut, int nOutSize ) = 0;
+};
+
+//
+// Allows the replay and client DLL's to talk to the engine
+//
+#if !defined( DEDICATED )
+class IEngineClientReplay : public IBaseInterface
+{
+public:
+	virtual INetChannel		*GetNetChannel() = 0;
+	virtual bool			IsConnected() = 0;
+	virtual bool			IsListenServer() = 0;
+	virtual float			GetLastServerTickTime() = 0;
+	virtual const char		*GetLevelName() = 0;
+	virtual const char		*GetLevelNameShort() = 0;
+	virtual int				GetPlayerSlot() = 0;
+	virtual bool			IsPlayingReplayDemo() = 0;
+	virtual IClientEntityList	*GetClientEntityList() = 0;
+	virtual IClientReplay	*GetClientReplayInt() = 0;
+	virtual uint32			GetClientSteamID() = 0;
+	virtual void			Con_NPrintf( int nPos, PRINTF_FORMAT_STRING const char *pFormat, ... ) = 0;
+	virtual CGlobalVarsBase	*GetClientGlobalVars() = 0;
+	virtual void			VGui_PlaySound( const char *pSound ) = 0;
+	virtual void			EngineVGui_ConfirmQuit() = 0;
+	virtual int				GetScreenWidth() = 0;
+	virtual int				GetScreenHeight() = 0;
+	virtual bool			IsDemoPlayingBack() = 0;
+	virtual bool			IsGamePathValidAndSafeForDownload( const char *pGamePath ) = 0;
+	virtual bool			IsInGame() = 0;
+
+	virtual void			InitSoundRecord() = 0;
+
+	virtual void			Wave_CreateTmpFile( const char *pFilename ) = 0;
+	virtual void			Wave_AppendTmpFile( const char *pFilename, void *pBuffer, int nNumSamples ) = 0;
+	virtual void			Wave_FixupTmpFile( const char *pFilename ) = 0;
+
+};
+#endif	// !defined( DEDICATED )
+
+//----------------------------------------------------------------------------------------
+
+#endif // IENGINEREPLAY_H