/*

 * 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;

}