author | sheepluva |
Thu, 06 Dec 2012 11:14:21 +0100 | |
changeset 8262 | f01702bfb764 |
parent 7497 | 7e1d72fc03c7 |
child 10017 | de822cd3df3a |
permissions | -rw-r--r-- |
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/* |
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* Hedgewars, a free turn based strategy game |
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* Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com> |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program 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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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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*/ |
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#include "mapcfg.h" |
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#include "../util/util.h" |
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#include "../util/logging.h" |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <errno.h> |
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void removeNewline(char *str) { |
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for(;*str;str++) { |
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if(*str=='\n' || *str=='\r') { |
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*str = 0; |
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return; |
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} |
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} |
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} |
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int flib_mapcfg_read(const char *dataDirPath, const char *mapname, flib_mapcfg *out) { |
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int result = -1; |
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if(!log_badargs_if4(dataDirPath==NULL, mapname==NULL, out==NULL, flib_contains_dir_separator(mapname))) { |
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char *path = flib_asprintf("%sMaps/%s/map.cfg", dataDirPath, mapname); |
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if(path) { |
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FILE *file = fopen(path, "rb"); |
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if(!log_e_if(!file, "Unable to open map config file %s", path)) { |
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if(!log_e_if(!fgets(out->theme, sizeof(out->theme), file), "Error reading theme from %s", path)) { |
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removeNewline(out->theme); |
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char buf[64]; |
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if(fgets(buf, sizeof(buf), file)) { |
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removeNewline(buf); |
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errno = 0; |
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out->hogLimit = strtol(buf, NULL, 10); |
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result = !log_e_if(errno, "Invalid hoglimit in %s: %i", path, buf); |
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} else { |
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result = 0; |
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} |
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} |
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fclose(file); |
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} |
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} |
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free(path); |
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} |
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return result; |
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} |