initial

engine/host_saverestore.h

@@ -0,0 +1,85 @@
+//========= Copyright <20> 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