127 lines
2.7 KiB
Plaintext
127 lines
2.7 KiB
Plaintext
/*
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This file is part of Warzone 2100.
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Copyright (C) 1999-2004 Eidos Interactive
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Copyright (C) 2005-2007 Warzone Resurrection Project
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Warzone 2100 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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Warzone 2100 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 Warzone 2100; 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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%{
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/*
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* resource.y
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*
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* Yacc file for parsing RES files
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*/
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int res_lex (void);
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/* Allow frame header files to be singly included */
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#define FRAME_LIB_INCLUDE
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// directory printfs
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#define DEBUG_GROUP0
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#include <string.h>
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#include <stdlib.h>
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#include "lib/framework/frame.h"
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#include "lib/framework/frameresource.h"
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#include "lib/framework/resly.h"
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/*
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* A simple error reporting routine
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*/
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void res_error(const char *pMessage,...)
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{
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int line;
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char *pText;
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resGetErrorData(&line, &pText);
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debug( LOG_ERROR, "RES file parse error:\n%s at line %d\nText: '%s'\n", pMessage, line, pText );
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abort();
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}
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%}
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%name-prefix="res_"
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%union {
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char *sval;
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}
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/* value tokens */
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%token <sval> TEXT_T
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%token <sval> QTEXT_T /* Text with double quotes surrounding it */
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/* keywords */
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%token DIRECTORY
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%token FILETOKEN
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%%
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res_file: res_line
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| res_file res_line
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;
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res_line: dir_line
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| file_line
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;
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dir_line: DIRECTORY QTEXT_T {
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UDWORD len;
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// set a new input directory
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debug( LOG_NEVER, "directory: %s\n", $2 );
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if ($2[1] == ':' ||
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$2[0] == '/')
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{
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// the new dir is rooted
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strcpy(aCurrResDir, $2);
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}
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else
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{
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strcpy(aCurrResDir, aResDir);
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strcpy(aCurrResDir + strlen(aResDir),
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$2);
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}
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if (strlen($2) > 0)
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{
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// Add a trailing '/'
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len = strlen(aCurrResDir);
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aCurrResDir[len] = '/';
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aCurrResDir[len+1] = 0;
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// debug( LOG_NEVER, "aCurrResDir: %s\n", aCurrResDir);
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}
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}
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;
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file_line: FILETOKEN TEXT_T QTEXT_T
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{
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/* load a data file */
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debug( LOG_NEVER, "file: %s %s\n", $2, $3);
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if (!resLoadFile($2, $3))
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{
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YYABORT;
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}
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}
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;
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%%
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