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97 lines
2.9 KiB
97 lines
2.9 KiB
5 years ago
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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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// $Workfile: $
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// $Date: $
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// $NoKeywords: $
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//=============================================================================//
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#ifndef SCRIPLIB_H
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#define SCRIPLIB_H
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#ifdef _WIN32
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#pragma once
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#endif
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enum ScriptPathMode_t
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{
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SCRIPT_USE_ABSOLUTE_PATH,
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SCRIPT_USE_RELATIVE_PATH
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};
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// scriplib.h
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#define MAXTOKEN 1024
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extern char token[MAXTOKEN];
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extern char *scriptbuffer,*script_p,*scriptend_p;
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extern int grabbed;
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extern int scriptline;
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extern qboolean endofscript;
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// If pathMode is SCRIPT_USE_ABSOLUTE_PATH, then it uses ExpandPath() on the filename before
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// trying to open it. Otherwise, it passes the filename straight into the filesystem
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// (so you can leave it as a relative path).
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void LoadScriptFile (char *filename, ScriptPathMode_t pathMode=SCRIPT_USE_ABSOLUTE_PATH);
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void ParseFromMemory (char *buffer, int size);
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qboolean GetToken (qboolean crossline);
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qboolean GetExprToken (qboolean crossline);
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void UnGetToken (void);
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qboolean TokenAvailable (void);
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qboolean GetTokenizerStatus( char **pFilename, int *pLine );
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bool SetCheckSingleCharTokens( bool bCheck );
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// SCRIPT_LOADED_CALLBACK:
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// Is called after the contents of a file is loaded.
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// pFilenameLoaded is the path of a file that got loaded.
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// pIncludedFromFileName is the name of the parent file or NULL if loaded because of "LoadScriptFile" toplevel call.
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// nIncludeLineNumber is the number of the line in the parent file with $include statement or 0 in case of "LoadScriptFile"
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typedef void ( * SCRIPT_LOADED_CALLBACK )( char const *pFilenameLoaded, char const *pIncludedFromFileName, int nIncludeLineNumber );
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// SetScriptLoadedCallback:
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// Sets the new callback for script loading.
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// Returns the previous callback function.
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SCRIPT_LOADED_CALLBACK SetScriptLoadedCallback( SCRIPT_LOADED_CALLBACK pfnNewScriptLoadedCallback );
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#include "tier1/utlstring.h"
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#include "tier1/utlvector.h"
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CUtlString SetSingleCharTokenList( const char *pszSingleCharTokenList );
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class CUtlBuffer;
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enum DiskWriteMode_t
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{
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WRITE_TO_DISK_NEVER,
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WRITE_TO_DISK_ALWAYS,
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WRITE_TO_DISK_UPDATE, // file must exist
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};
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struct fileList_t
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{
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CUtlString fileName;
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time_t timeWrite;
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};
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class IScriptLib
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{
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public:
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virtual bool ReadFileToBuffer( const char *pSourceName, CUtlBuffer &buffer, bool bText = false, bool bNoOpenFailureWarning = false ) = 0;
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virtual bool WriteBufferToFile( const char *pTargetName, CUtlBuffer &buffer, DiskWriteMode_t writeMode ) = 0;
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virtual int FindFiles( char* pFileMask, bool bRecurse, CUtlVector<fileList_t> &fileList ) = 0;
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virtual char *MakeTemporaryFilename( char const *pchModPath, char *pPath, int pathSize ) = 0;
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virtual void DeleteTemporaryFiles( const char *pFileMask ) = 0;
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virtual int CompareFileTime( const char *pFilenameA, const char *pFilenameB ) = 0;
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virtual bool DoesFileExist( const char *pFilename ) = 0;
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};
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extern IScriptLib *scriptlib;
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#endif // SCRIPLIB_H
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