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https://github.com/UberGames/EF2GameSource.git
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109 lines
3.2 KiB
C
109 lines
3.2 KiB
C
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//-----------------------------------------------------------------------------
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//
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// $Logfile:: /EF2/Code/Shared/qcommon/tiki_script.h $
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// $Revision:: 10 $
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// $Author:: Steven $
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// $Date:: 10/13/03 8:54a $
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//
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// Copyright (C) 1997 by Ritual Entertainment, Inc.
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// All rights reserved.
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//
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// This source is may not be distributed and/or modified without
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// expressly written permission by Ritual Entertainment, Inc.
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//
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//
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// DESCRIPTION:
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// C++ implementaion of tokenizing text interpretation. Class accepts filename
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// to load or pointer to preloaded text data. Standard tokenizing operations
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// such as skip white-space, get string, get integer, get float, get token,
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// and skip line are implemented.
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//
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// Note: all '//', '#', and ';' are treated as comments. Probably should
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// make this behaviour toggleable.
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//
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#ifndef __TIKI_SCRIPT_H__
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#define __TIKI_SCRIPT_H__
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#if !defined( QERADIANT ) && !defined( UTILS )
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#define MAXTOKEN 256
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#endif
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#define MAXMACROS 384 // was 256, increased for ef2 weapon lists
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typedef struct
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{
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char name[ MAXTOKEN ];
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char macro[ MAXTOKEN ];
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} tiki_macro_t;
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class TikiScript
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{
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public:
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~TikiScript();
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TikiScript();
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char* buffer;
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int length;
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void Close();
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const char* Filename();
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int GetLineNumber();
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void Reset();
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qboolean TokenAvailable( qboolean crossline );
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void UnGetToken();
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const char* GetToken( qboolean crossline );
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const char* GetLine( qboolean crossline );
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const char* GetRaw();
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const char* GetString( qboolean crossline );
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qboolean GetSpecific( const char *string );
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int GetInteger( qboolean crossline );
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double GetDouble( qboolean crossline );
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float GetFloat( qboolean crossline );
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void GetVector( qboolean crossline, vec3_t vec );
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int LinesInFile();
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void Parse( char *data, int length, const char *name );
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qboolean LoadFile( const char *name, qboolean quiet = qfalse );
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qboolean LoadFileFromTS( const char *name, const char * tikidata, qboolean quiet = qfalse );
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const char* Token();
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float EvaluateMacroMath(float value, float newval, char oper);
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char* EvaluateMacroString(const char *theMacroString);
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const char* GetMacroString(const char *theMacroName);
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protected:
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qboolean error;
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qboolean tokenready;
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TikiScript* include;
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TikiScript* parent;
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char filename[ MAXTOKEN ];
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const char* script_p;
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const char* end_p;
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tiki_macro_t macros[ MAXMACROS ];
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int nummacros;
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int line;
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char token[ MAXTOKEN ];
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qboolean releaseBuffer;
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qboolean AtComment();
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qboolean AtExtendedComment();
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qboolean AtCommand();
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qboolean AtString( qboolean crossline );
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qboolean ProcessCommand( qboolean crossline );
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qboolean Completed();
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void CheckOverflow();
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void Uninclude();
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const char* FindMacro( const char * macro );
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void AddMacro( const char *macro, const char *expansion );
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qboolean SkipToEOL();
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void SkipWhiteSpace( qboolean crossline );
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void SkipNonToken( qboolean crossline );
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qboolean CommentAvailable( qboolean crossline );
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void SkipExtendedComment();
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};
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#endif
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