/*
-Copyright (C) 1999-2007 id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 1999-2007 id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ GtkRadiant is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#include "stdafx.h"
-char token[MAXTOKEN];
-qboolean unget;
-char* script_p;
-int scriptline;
+char token[MAXTOKEN];
+qboolean unget;
+char* script_p;
+int scriptline;
// Hydra: added support for GetTokenExtra()
char *currentdelimiters;
-qboolean script_keepdelimiter;
+qboolean script_keepdelimiter;
-void StartTokenParsing (char *data)
-{
- scriptline = 1;
- script_p = data;
- unget = false;
+void StartTokenParsing( char *data ){
+ scriptline = 1;
+ script_p = data;
+ unget = false;
- // Hydra: added support for GetTokenExtra()
- currentdelimiters = NULL;
- script_keepdelimiter = true;
+ // Hydra: added support for GetTokenExtra()
+ currentdelimiters = NULL;
+ script_keepdelimiter = true;
}
-qboolean GetToken (qboolean crossline)
-{
- char *token_p;
-
- if (unget) // is a token already waiting?
- {
- unget = false;
- return true;
- }
-
- //
- // skip space
- //
+qboolean GetToken( qboolean crossline ){
+ char *token_p;
+
+ if ( unget ) { // is a token already waiting?
+ unget = false;
+ return true;
+ }
+
+ //
+ // skip space
+ //
skipspace:
- while (*script_p <= 32)
- {
- if (!*script_p)
- {
- if (!crossline)
- Sys_Printf("Warning: Line %i is incomplete [01]\n",scriptline);
- return false;
- }
-
- if (*script_p++ == '\n')
- {
- if (!crossline)
- Sys_Printf("Warning: Line %i is incomplete [02]\n",scriptline);
- scriptline++;
- }
- }
-
- if (script_p[0] == '/' && script_p[1] == '/') // comment field
- {
- if (!crossline)
- Sys_Printf("Warning: Line %i is incomplete [03]\n",scriptline);
- while (*script_p++ != '\n')
- if (!*script_p)
- {
- if (!crossline)
- Sys_Printf("Warning: Line %i is incomplete [04]\n",scriptline);
- return false;
- }
- scriptline++; // Hydra: fixed bad line numbers problem
- goto skipspace;
- }
-
- //
- // copy token
- //
- token_p = token;
-
- if (*script_p == '"')
- {
- script_p++;
- while ( *script_p != '"' )
- {
- if (!*script_p)
- Error ("EOF inside quoted token");
- *token_p++ = *script_p++;
- if (token_p == &token[MAXTOKEN])
- Error ("Token too large on line %i",scriptline);
- }
- script_p++;
- }
- else
- while ( *script_p > 32 )
- {
- // Hydra: added support for GetTokenExtra(), care was taken to maintain speed
- if((currentdelimiters) && (!script_keepdelimiter) && (strchr(currentdelimiters,*(script_p))))
- break;
-
- *token_p++ = *script_p++;
- if (token_p == &token[MAXTOKEN])
- Error ("Token too large on line %i",scriptline);
-
- // Hydra: added support for GetTokenExtra()
- if((currentdelimiters) && (strchr(currentdelimiters,*(script_p-1))))
- break;
-
- }
-
- *token_p = 0;
-
- return true;
+ while ( *script_p <= 32 )
+ {
+ if ( !*script_p ) {
+ if ( !crossline ) {
+ Sys_Printf( "Warning: Line %i is incomplete [01]\n",scriptline );
+ }
+ return false;
+ }
+
+ if ( *script_p++ == '\n' ) {
+ if ( !crossline ) {
+ Sys_Printf( "Warning: Line %i is incomplete [02]\n",scriptline );
+ }
+ scriptline++;
+ }
+ }
+
+ if ( script_p[0] == '/' && script_p[1] == '/' ) { // comment field
+ if ( !crossline ) {
+ Sys_Printf( "Warning: Line %i is incomplete [03]\n",scriptline );
+ }
+ while ( *script_p++ != '\n' )
+ if ( !*script_p ) {
+ if ( !crossline ) {
+ Sys_Printf( "Warning: Line %i is incomplete [04]\n",scriptline );
+ }
+ return false;
+ }
+ scriptline++; // Hydra: fixed bad line numbers problem
+ goto skipspace;
+ }
+
+ //
+ // copy token
+ //
+ token_p = token;
+
+ if ( *script_p == '"' ) {
+ script_p++;
+ while ( *script_p != '"' )
+ {
+ if ( !*script_p ) {
+ Error( "EOF inside quoted token" );
+ }
+ *token_p++ = *script_p++;
+ if ( token_p == &token[MAXTOKEN] ) {
+ Error( "Token too large on line %i",scriptline );
+ }
+ }
+ script_p++;
+ }
+ else{
+ while ( *script_p > 32 )
+ {
+ // Hydra: added support for GetTokenExtra(), care was taken to maintain speed
+ if ( ( currentdelimiters ) && ( !script_keepdelimiter ) && ( strchr( currentdelimiters,*( script_p ) ) ) ) {
+ break;
+ }
+
+ *token_p++ = *script_p++;
+ if ( token_p == &token[MAXTOKEN] ) {
+ Error( "Token too large on line %i",scriptline );
+ }
+
+ // Hydra: added support for GetTokenExtra()
+ if ( ( currentdelimiters ) && ( strchr( currentdelimiters,*( script_p - 1 ) ) ) ) {
+ break;
+ }
+
+ }
+ }
+
+ *token_p = 0;
+
+ return true;
}
-void UngetToken (void)
-{
- unget = true;
+void UngetToken( void ){
+ unget = true;
}
/*
-==============
-GetTokenExtra
+ ==============
+ GetTokenExtra
-This function expands the use of GetToken() so it can be used to parse
-more complex file formats.
+ This function expands the use of GetToken() so it can be used to parse
+ more complex file formats.
-Hydra - Notes:
-You can use this function to split a string like this
+ Hydra - Notes:
+ You can use this function to split a string like this
-string1:("string2")
+ string1:("string2")
-into two strings, like this:
-string1
-string2
+ into two strings, like this:
+ string1
+ string2
-whilst still checking for the brackets and colons, like this:
+ whilst still checking for the brackets and colons, like this:
-GetTokenExtra(false,":",false);// contains "string1"
-GetTokenExtra(false,":",true); // contains ":"
-GetTokenExtra(false,"(",true); // contains "("
-GetToken(false); // contains "string2"
-GetTokenExtra(false,")",true); // contains ")"
+ GetTokenExtra(false,":",false);// contains "string1"
+ GetTokenExtra(false,":",true); // contains ":"
+ GetTokenExtra(false,"(",true); // contains "("
+ GetToken(false); // contains "string2"
+ GetTokenExtra(false,")",true); // contains ")"
-here's what you get, given the same string, with this code:
+ here's what you get, given the same string, with this code:
-GetToken(false); // contains "string1:("string2")"
+ GetToken(false); // contains "string1:("string2")"
-Parsing will end if any character in the script matches any one of the
-characters in the "delimiters" string.
+ Parsing will end if any character in the script matches any one of the
+ characters in the "delimiters" string.
-it's also possible to do things like this:
+ it's also possible to do things like this:
-source strings:
-1,2
-1:2
-1-2
-1*2
+ source strings:
+ 1,2
+ 1:2
+ 1-2
+ 1*2
-code:
-GetTokenExtra(false,",:-*",false); // token contains "1"
-GetTokenExtra(false,",:-*",false); // token contains the delimiter that was used
-GetToken(false); // contains "2"
-==============
-*/
-qboolean GetTokenExtra (qboolean crossline,char *delimiters, qboolean keepdelimiter)
-{
- qboolean result;
- char *olddelimiters = currentdelimiters; // store it
+ code:
+ GetTokenExtra(false,",:-*",false); // token contains "1"
+ GetTokenExtra(false,",:-*",false); // token contains the delimiter that was used
+ GetToken(false); // contains "2"
+ ==============
+ */
+qboolean GetTokenExtra( qboolean crossline,char *delimiters, qboolean keepdelimiter ){
+ qboolean result;
+ char *olddelimiters = currentdelimiters; // store it
- currentdelimiters = delimiters; // change the delimiters
- script_keepdelimiter = keepdelimiter; // change the global flag
+ currentdelimiters = delimiters; // change the delimiters
+ script_keepdelimiter = keepdelimiter; // change the global flag
- result = GetToken(crossline);
- currentdelimiters = olddelimiters; // restore it
- return(result);
+ result = GetToken( crossline );
+ currentdelimiters = olddelimiters; // restore it
+ return( result );
}
/*
-==============
-TokenAvailable
-
-Returns true if there is another token on the line
-==============
-*/
-qboolean TokenAvailable (void)
-{
- char *search_p;
-
- search_p = script_p;
-
- while ( *search_p <= 32)
- {
- if (*search_p == '\n')
- return false;
- if (*search_p == 0)
- return false;
- search_p++;
- }
-
- if (*search_p == ';')
- return false;
-
- return true;
+ ==============
+ TokenAvailable
+
+ Returns true if there is another token on the line
+ ==============
+ */
+qboolean TokenAvailable( void ){
+ char *search_p;
+
+ search_p = script_p;
+
+ while ( *search_p <= 32 )
+ {
+ if ( *search_p == '\n' ) {
+ return false;
+ }
+ if ( *search_p == 0 ) {
+ return false;
+ }
+ search_p++;
+ }
+
+ if ( *search_p == ';' ) {
+ return false;
+ }
+
+ return true;
}
projects / xonotic / netradiant.git / blobdiff