/*

 * Hedgewars, a free turn based strategy game

 * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>

 *

 * This program 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.

 *

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

 */

#include "scheme.h"

#include "../util/inihelper.h"

#include "../util/logging.h"

#include "../util/util.h"

#include <stdio.h>

#include <stdlib.h>

#include <limits.h>

#include <string.h>

flib_scheme *flib_scheme_create(const char *schemeName) {

    flib_scheme *result = flib_calloc(1, sizeof(flib_scheme));

    if(log_badargs_if(schemeName==NULL) || result==NULL) {

        return NULL;

    }

    result->name = flib_strdupnull(schemeName);

    result->mods = flib_calloc(flib_meta.modCount, sizeof(*result->mods));

    result->settings = flib_calloc(flib_meta.settingCount, sizeof(*result->settings));

    if(!result->mods || !result->settings || !result->name) {

        flib_scheme_destroy(result);

        return NULL;

    }

    for(int i=0; i<flib_meta.settingCount; i++) {

        result->settings[i] = flib_meta.settings[i].def;

    }

    return result;

}

flib_scheme *flib_scheme_copy(const flib_scheme *scheme) {

    flib_scheme *result = NULL;

    if(scheme) {

        result = flib_scheme_create(scheme->name);

        if(result) {

            memcpy(result->mods, scheme->mods, flib_meta.modCount * sizeof(*scheme->mods));

            memcpy(result->settings, scheme->settings, flib_meta.settingCount * sizeof(*scheme->settings));

        }

    }

    return result;

}

void flib_scheme_destroy(flib_scheme* scheme) {

    if(scheme) {

        free(scheme->mods);

        free(scheme->settings);

        free(scheme->name);

        free(scheme);

    }

}

bool flib_scheme_get_mod(const flib_scheme *scheme, const char *name) {

    if(!log_badargs_if2(scheme==NULL, name==NULL)) {

        for(int i=0; i<flib_meta.modCount; i++) {

            if(!strcmp(flib_meta.mods[i].name, name)) {

                return scheme->mods[i];

            }

        }

        flib_log_e("Unable to find game mod %s", name);

    }

    return false;

}

int flib_scheme_get_setting(const flib_scheme *scheme, const char *name, int def) {

    if(!log_badargs_if2(scheme==NULL, name==NULL)) {

        for(int i=0; i<flib_meta.settingCount; i++) {

            if(!strcmp(flib_meta.settings[i].name, name)) {

                return scheme->settings[i];

            }

        }

        flib_log_e("Unable to find game setting %s", name);

    }

    return def;

}