Merge remote-tracking branch 'illwieckz/pakpath'

[xonotic/netradiant.git] / include / iscriplib.h

diff --git a/include/iscriplib.h b/include/iscriplib.h
index c958a42add11dfe41979da1df3e9987fe933b580..8f64503355b4ded1267a926dfd20a2dc4f3f42ab 100644 (file)
--- a/include/iscriplib.h
+++ b/include/iscriplib.h
@@ -1,6 +1,6 @@
 /*
-   Copyright (C) 1999-2007 id Software, Inc. and contributors.
-   For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 2001-2006, William Joseph.
+   All Rights Reserved.
 
    This file is part of GtkRadiant.
 
@@ -19,68 +19,66 @@
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-//-----------------------------------------------------------------------------
-//
-// DESCRIPTION:
-// all purpose scriplib interface for Q3Radiant plugins (cf. parse.h)
-//
+#if !defined( INCLUDED_ISCRIPLIB_H )
+#define INCLUDED_ISCRIPLIB_H
 
-#ifndef __ISCRIPLIB_H_
-#define __ISCRIPLIB_H_
+/// \file iscriplib.h
+/// \brief Token input/output stream module.
 
-/*! \file iscriplib.h
-   \brief function tables for Radiant core's text parsing functions
-   two token based parsers cohexist in Radiant
-   the primary one (GetToken UnGetToken etc.) is used on the .map parsing etc.
-   COM_Parse is another parser, used on .def parse for instance
+#include <cstddef>
+#include "generic/constant.h"
 
-   NOTE: I hope we can totally get rid of this part when we have XML support
- */
+#define MAXTOKEN    1024
+
+class Tokeniser
+{
+public:
+virtual void release() = 0;
+virtual void nextLine() = 0;
+virtual const char* getToken() = 0;
+virtual void ungetToken() = 0;
+virtual std::size_t getLine() const = 0;
+virtual std::size_t getColumn() const = 0;
+};
+
+class TextInputStream;
+
+class TokenWriter
+{
+public:
+virtual void release() = 0;
+virtual void nextLine() = 0;
+virtual void writeToken( const char* token ) = 0;
+virtual void writeString( const char* string ) = 0;
+virtual void writeInteger( int i ) = 0;
+virtual void writeUnsigned( std::size_t i ) = 0;
+virtual void writeFloat( double f ) = 0;
+};
 
-#define SCRIPLIB_MAJOR "scriptlib"
-
-typedef qboolean ( *PFN_GETTOKEN )( qboolean crossline );
-typedef void ( *PFN_UNGETTOKEN )();
-// only used to retrieve &token
-typedef char*     ( *PFN_TOKEN )();
-typedef void ( *PFN_STARTTOKENPARSING )( char * );
-// script line
-typedef int ( *PFN_SCRIPTLINE )();
-typedef qboolean ( *PFN_TOKENAVAILABLE )();
-// COM_Parse
-typedef char*     ( *PFN_COM_PARSE )( char *data );
-typedef char*     ( *PFN_GET_COM_TOKEN )();
-// Hydra: added support for GetTokenExtra()
-typedef qboolean ( *PFN_GETTOKENEXTRA )( qboolean crossline,char *delimiters,qboolean keepdelimiter );
+class TextOutputStream;
 
 struct _QERScripLibTable
 {
-       float m_fVersion;
-       int m_nSize;
-       PFN_GETTOKEN m_pfnGetToken;
-       PFN_GETTOKENEXTRA m_pfnGetTokenExtra;   // Hydra: added support for GetTokenExtra()
-       PFN_UNGETTOKEN m_pfnUnGetToken;
-       PFN_TOKEN m_pfnToken;
-       PFN_STARTTOKENPARSING m_pfnStartTokenParsing;
-       PFN_SCRIPTLINE m_pfnScriptLine;
-       PFN_TOKENAVAILABLE m_pfnTokenAvailable;
-       PFN_COM_PARSE m_pfnCOM_Parse;
-       PFN_GET_COM_TOKEN m_pfnGet_COM_Token;
+       INTEGER_CONSTANT( Version, 1 );
+       STRING_CONSTANT( Name, "scriptlib" );
+
+       Tokeniser& ( *m_pfnNewScriptTokeniser )( TextInputStream & istream );
+       Tokeniser& ( *m_pfnNewSimpleTokeniser )( TextInputStream & istream );
+       TokenWriter& ( *m_pfnNewSimpleTokenWriter )( TextOutputStream & ostream );
 };
 
-#ifdef USE_SCRIPLIBTABLE_DEFINE
-#ifndef __SCRIPLIBTABLENAME
-#define __SCRIPLIBTABLENAME g_ScripLibTable
-#endif
-#define GetToken __SCRIPLIBTABLENAME.m_pfnGetToken
-#define Token __SCRIPLIBTABLENAME.m_pfnToken
-#define UnGetToken __SCRIPLIBTABLENAME.m_pfnUnGetToken
-#define StartTokenParsing __SCRIPLIBTABLENAME.m_pfnStartTokenParsing
-#define ScriptLine __SCRIPLIBTABLENAME.m_pfnScriptLine
-#define TokenAvailable __SCRIPLIBTABLENAME.m_pfnTokenAvailable
-#define COM_Parse __SCRIPLIBTABLENAME.m_pfnCOM_Parse
-#define Get_COM_Token __SCRIPLIBTABLENAME.m_pfnGet_COM_Token
-#define GetTokenExtra __SCRIPLIBTABLENAME.m_pfnGetTokenExtra // Hydra: added support for GetTokenExtra()
-#endif
+#include "modulesystem.h"
+
+template<typename Type>
+class GlobalModule;
+typedef GlobalModule<_QERScripLibTable> GlobalScripLibModule;
+
+template<typename Type>
+class GlobalModuleRef;
+typedef GlobalModuleRef<_QERScripLibTable> GlobalScripLibModuleRef;
+
+inline _QERScripLibTable& GlobalScriptLibrary(){
+       return GlobalScripLibModule::getTable();
+}
 
 #endif