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//========= Copyright � 1996-2005, Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $Workfile: $
// $Date: $
// $NoKeywords: $
//=============================================================================//
#if !defined( HOST_SAVERESTORE_H )
#define HOST_SAVERESTORE_H
#ifdef _WIN32
#pragma once
#endif
class CSaveRestoreData;
abstract_class ISaveRestoreDataCallback{public: // Called by SaveGameState after building the server's CSaveRestoreData
virtual void Execute( CSaveRestoreData *save ) = 0;};
abstract_class ISaveRestore{public: virtual void Init( void ) = 0; virtual void Shutdown( void ) = 0; virtual void OnFrameRendered() = 0; virtual bool SaveFileExists( const char *pName ) = 0; virtual bool LoadGame( const char *pName, bool bLetToolsOverrideLoadGameEnts ) = 0; virtual bool IsOverrideLoadGameEntsOn() = 0; virtual const char *GetSaveDir(void) = 0; virtual void ClearSaveDir( void ) = 0; virtual void RequestClearSaveDir( void ) = 0; virtual int LoadGameState( char const *level, bool createPlayers ) = 0; virtual void LoadAdjacentEnts( const char *pOldLevel, const char *pLandmarkName ) = 0; virtual const char *FindRecentSave( char *pNameBuf, int nameBufLen ) = 0; virtual void ForgetRecentSave() = 0; virtual int SaveGameSlot( const char *pSaveName, const char *pSaveComment, bool onlyThisLevel = false, bool bSetMostRecent = true, const char *pszDestMap = NULL, const char *pszLandmark = NULL ) = 0; virtual bool SaveGameState( bool bTransition, ISaveRestoreDataCallback *pCallback = NULL, bool bOpenContainer = true, bool bIsAutosaveOrDangerous = false ) = 0; virtual int IsValidSave( void ) = 0; // returns true if this is a valid time to make a save. (it doesn't ask if a particular save file is valid.)
virtual void Finish( CSaveRestoreData *save ) = 0;
virtual void RestoreClientState( char const *fileName, bool adjacent ) = 0; virtual void RestoreAdjacenClientState( char const *map ) = 0; virtual int SaveReadNameAndComment( FileHandle_t f, char *name, char *comment ) = 0; virtual int GetMostRecentElapsedMinutes( void ) = 0; virtual int GetMostRecentElapsedSeconds( void ) = 0; virtual int GetMostRecentElapsedTimeSet( void ) = 0; virtual void SetMostRecentElapsedMinutes( const int min ) = 0; virtual void SetMostRecentElapsedSeconds( const int sec ) = 0;
virtual void UpdateSaveGameScreenshots() = 0;
virtual void OnFinishedClientRestore() = 0;
virtual void AutoSaveDangerousIsSafe() = 0;
virtual char const *GetMostRecentlyLoadedFileName() = 0; virtual char const *GetSaveFileName() = 0;
virtual bool IsXSave( void ) = 0; virtual void SetIsXSave( bool bState ) = 0;
virtual void FinishAsyncSave() = 0; virtual bool StorageDeviceValid() = 0; virtual void SetMostRecentSaveGame( const char *lpszFilename ) = 0;
virtual bool IsSaveInProgress() = 0; virtual bool IsAutoSaveDangerousInProgress() = 0;
virtual bool SaveGame( const char *pSaveName, bool bIsXSave, char *pOutName, int nOutNameSize, char *pOutComment, int nOutCommentSize ) = 0;
virtual bool IsAutoSaveInProgress() = 0;};
void *SaveAllocMemory( size_t num, size_t size, bool bClear = false );void SaveFreeMemory( void *pSaveMem );
#ifndef DEDICATED
extern ISaveRestore *saverestore;#endif
#endif // HOST_SAVERESTORE_H
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