uncrustify! now the code is only ugly on the *inside*
This commit is contained in:
Timothee TTimo Besset
@@ -1,220 +1,222 @@
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/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "stdafx.h"
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char token[MAXTOKEN];
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qboolean unget;
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char* script_p;
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int scriptline;
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char token[MAXTOKEN];
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qboolean unget;
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char* script_p;
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int scriptline;
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// Hydra: added support for GetTokenExtra()
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char *currentdelimiters;
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qboolean script_keepdelimiter;
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qboolean script_keepdelimiter;
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void StartTokenParsing (char *data)
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{
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scriptline = 1;
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script_p = data;
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unget = false;
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void StartTokenParsing( char *data ){
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scriptline = 1;
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script_p = data;
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unget = false;
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// Hydra: added support for GetTokenExtra()
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currentdelimiters = NULL;
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script_keepdelimiter = true;
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// Hydra: added support for GetTokenExtra()
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currentdelimiters = NULL;
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script_keepdelimiter = true;
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}
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qboolean GetToken (qboolean crossline)
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{
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char *token_p;
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if (unget) // is a token already waiting?
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{
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unget = false;
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return true;
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}
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//
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// skip space
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//
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qboolean GetToken( qboolean crossline ){
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char *token_p;
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if ( unget ) { // is a token already waiting?
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unget = false;
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return true;
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}
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//
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// skip space
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//
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skipspace:
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while (*script_p <= 32)
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{
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if (!*script_p)
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{
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if (!crossline)
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Sys_Printf("Warning: Line %i is incomplete [01]\n",scriptline);
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return false;
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}
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if (*script_p++ == '\n')
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{
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if (!crossline)
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Sys_Printf("Warning: Line %i is incomplete [02]\n",scriptline);
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scriptline++;
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}
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}
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if (script_p[0] == '/' && script_p[1] == '/') // comment field
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{
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if (!crossline)
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Sys_Printf("Warning: Line %i is incomplete [03]\n",scriptline);
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while (*script_p++ != '\n')
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if (!*script_p)
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{
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if (!crossline)
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Sys_Printf("Warning: Line %i is incomplete [04]\n",scriptline);
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return false;
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}
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scriptline++; // Hydra: fixed bad line numbers problem
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goto skipspace;
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}
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//
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// copy token
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//
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token_p = token;
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if (*script_p == '"')
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{
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script_p++;
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while ( *script_p != '"' )
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{
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if (!*script_p)
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Error ("EOF inside quoted token");
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*token_p++ = *script_p++;
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if (token_p == &token[MAXTOKEN])
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Error ("Token too large on line %i",scriptline);
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}
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script_p++;
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}
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else
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while ( *script_p > 32 )
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{
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// Hydra: added support for GetTokenExtra(), care was taken to maintain speed
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if((currentdelimiters) && (!script_keepdelimiter) && (strchr(currentdelimiters,*(script_p))))
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break;
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while ( *script_p <= 32 )
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{
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if ( !*script_p ) {
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if ( !crossline ) {
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Sys_Printf( "Warning: Line %i is incomplete [01]\n",scriptline );
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}
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return false;
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}
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*token_p++ = *script_p++;
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if (token_p == &token[MAXTOKEN])
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Error ("Token too large on line %i",scriptline);
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if ( *script_p++ == '\n' ) {
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if ( !crossline ) {
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Sys_Printf( "Warning: Line %i is incomplete [02]\n",scriptline );
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}
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scriptline++;
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}
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}
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// Hydra: added support for GetTokenExtra()
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if((currentdelimiters) && (strchr(currentdelimiters,*(script_p-1))))
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break;
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if ( script_p[0] == '/' && script_p[1] == '/' ) { // comment field
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if ( !crossline ) {
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Sys_Printf( "Warning: Line %i is incomplete [03]\n",scriptline );
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}
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while ( *script_p++ != '\n' )
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if ( !*script_p ) {
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if ( !crossline ) {
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Sys_Printf( "Warning: Line %i is incomplete [04]\n",scriptline );
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}
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return false;
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}
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scriptline++; // Hydra: fixed bad line numbers problem
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goto skipspace;
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}
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}
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*token_p = 0;
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return true;
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//
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// copy token
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//
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token_p = token;
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if ( *script_p == '"' ) {
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script_p++;
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while ( *script_p != '"' )
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{
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if ( !*script_p ) {
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Error( "EOF inside quoted token" );
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}
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*token_p++ = *script_p++;
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if ( token_p == &token[MAXTOKEN] ) {
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Error( "Token too large on line %i",scriptline );
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}
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}
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script_p++;
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}
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else{
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while ( *script_p > 32 )
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{
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// Hydra: added support for GetTokenExtra(), care was taken to maintain speed
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if ( ( currentdelimiters ) && ( !script_keepdelimiter ) && ( strchr( currentdelimiters,*( script_p ) ) ) ) {
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break;
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}
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*token_p++ = *script_p++;
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if ( token_p == &token[MAXTOKEN] ) {
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Error( "Token too large on line %i",scriptline );
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}
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// Hydra: added support for GetTokenExtra()
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if ( ( currentdelimiters ) && ( strchr( currentdelimiters,*( script_p - 1 ) ) ) ) {
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break;
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}
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}
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}
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*token_p = 0;
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return true;
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}
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void UngetToken (void)
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{
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unget = true;
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void UngetToken( void ){
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unget = true;
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}
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/*
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==============
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GetTokenExtra
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==============
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GetTokenExtra
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This function expands the use of GetToken() so it can be used to parse
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more complex file formats.
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This function expands the use of GetToken() so it can be used to parse
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more complex file formats.
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Hydra - Notes:
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You can use this function to split a string like this
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Hydra - Notes:
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You can use this function to split a string like this
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string1:("string2")
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string1:("string2")
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into two strings, like this:
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string1
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string2
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into two strings, like this:
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string1
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string2
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whilst still checking for the brackets and colons, like this:
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whilst still checking for the brackets and colons, like this:
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GetTokenExtra(false,":",false);// contains "string1"
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GetTokenExtra(false,":",true); // contains ":"
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GetTokenExtra(false,"(",true); // contains "("
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GetToken(false); // contains "string2"
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GetTokenExtra(false,")",true); // contains ")"
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GetTokenExtra(false,":",false);// contains "string1"
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GetTokenExtra(false,":",true); // contains ":"
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GetTokenExtra(false,"(",true); // contains "("
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GetToken(false); // contains "string2"
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GetTokenExtra(false,")",true); // contains ")"
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here's what you get, given the same string, with this code:
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here's what you get, given the same string, with this code:
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GetToken(false); // contains "string1:("string2")"
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GetToken(false); // contains "string1:("string2")"
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Parsing will end if any character in the script matches any one of the
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characters in the "delimiters" string.
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Parsing will end if any character in the script matches any one of the
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characters in the "delimiters" string.
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it's also possible to do things like this:
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it's also possible to do things like this:
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source strings:
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1,2
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1:2
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1-2
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1*2
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source strings:
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1,2
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1:2
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1-2
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1*2
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code:
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GetTokenExtra(false,",:-*",false); // token contains "1"
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GetTokenExtra(false,",:-*",false); // token contains the delimiter that was used
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GetToken(false); // contains "2"
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==============
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*/
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qboolean GetTokenExtra (qboolean crossline,char *delimiters, qboolean keepdelimiter)
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{
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qboolean result;
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char *olddelimiters = currentdelimiters; // store it
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code:
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GetTokenExtra(false,",:-*",false); // token contains "1"
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GetTokenExtra(false,",:-*",false); // token contains the delimiter that was used
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GetToken(false); // contains "2"
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==============
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*/
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qboolean GetTokenExtra( qboolean crossline,char *delimiters, qboolean keepdelimiter ){
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qboolean result;
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char *olddelimiters = currentdelimiters; // store it
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currentdelimiters = delimiters; // change the delimiters
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script_keepdelimiter = keepdelimiter; // change the global flag
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currentdelimiters = delimiters; // change the delimiters
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script_keepdelimiter = keepdelimiter; // change the global flag
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result = GetToken(crossline);
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currentdelimiters = olddelimiters; // restore it
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return(result);
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result = GetToken( crossline );
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currentdelimiters = olddelimiters; // restore it
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return( result );
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}
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/*
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==============
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TokenAvailable
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==============
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TokenAvailable
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Returns true if there is another token on the line
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==============
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*/
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qboolean TokenAvailable (void)
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{
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char *search_p;
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Returns true if there is another token on the line
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==============
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*/
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qboolean TokenAvailable( void ){
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char *search_p;
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search_p = script_p;
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search_p = script_p;
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while ( *search_p <= 32)
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{
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if (*search_p == '\n')
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return false;
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if (*search_p == 0)
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return false;
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search_p++;
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}
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while ( *search_p <= 32 )
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{
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if ( *search_p == '\n' ) {
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return false;
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}
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if ( *search_p == 0 ) {
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return false;
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}
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search_p++;
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}
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if (*search_p == ';')
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return false;
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if ( *search_p == ';' ) {
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return false;
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}
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return true;
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return true;
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}
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