wesnoth/src/mp_game_settings.cpp

/* $Id$ */
/*
   Copyright (C) 2006 - 2009 by Joerg Hinrichs <joerg.hinrichs@alice-dsl.de>
   wesnoth playlevel Copyright (C) 2003 by David White <dave@whitevine.net>
   Part of the Battle for Wesnoth Project http://www.wesnoth.org/

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License version 2
   or at your option any later version.
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY.

   See the COPYING file for more details.
*/

/**
 *  @file mp_game_settings.cpp
 *  Container for multiplayer game-creation parameters.
 */

#include "mp_game_settings.hpp"

mp_game_settings::mp_game_settings() :
	name(),
	password(),
	hash(),
	mp_era(),
	mp_scenario(),
	num_turns(0),
	village_gold(0),
	xp_modifier(0),
	mp_countdown_init_time(0),
	mp_countdown_reservoir_time(0),
	mp_countdown_turn_bonus(0),
	mp_countdown_action_bonus(0),
	mp_countdown(false),
	use_map_settings(false),
	random_start_time(false),
	fog_game(false),
	shroud_game(false),
	allow_observers(false),
	share_view(false),
	share_maps(false),
	saved_game(false),
	scenario_data()

{ reset(); }

mp_game_settings::mp_game_settings(const config& cfg) :
	name(),
	password(),
	hash(),
	mp_era(),
	mp_scenario(),
	num_turns(0),
	village_gold(0),
	xp_modifier(0),
	mp_countdown_init_time(0),
	mp_countdown_reservoir_time(0),
	mp_countdown_turn_bonus(0),
	mp_countdown_action_bonus(0),
	mp_countdown(false),
	use_map_settings(false),
	random_start_time(false),
	fog_game(false),
	shroud_game(false),
	allow_observers(false),
	share_view(false),
	share_maps(false),
	saved_game(false),
	scenario_data()
{
	set_from_config(cfg);
}

mp_game_settings::mp_game_settings(const mp_game_settings& settings)
	: name(settings.name)
	, password(settings.password)
	, hash(settings.hash)
	, mp_era(settings.mp_era)
	, mp_scenario(settings.mp_scenario)
	, num_turns(settings.num_turns)
	, village_gold(settings.village_gold)
	, xp_modifier(settings.xp_modifier)
	, mp_countdown_init_time(settings.mp_countdown_init_time)
	, mp_countdown_reservoir_time(settings.mp_countdown_reservoir_time)
	, mp_countdown_turn_bonus(settings.mp_countdown_turn_bonus)
	, mp_countdown_action_bonus(settings.mp_countdown_action_bonus)
	, mp_countdown(settings.mp_countdown)
	, use_map_settings(settings.use_map_settings)
	, random_start_time(settings.random_start_time)
	, fog_game(settings.fog_game)
	, shroud_game(settings.shroud_game)
	, allow_observers(settings.allow_observers)
	, share_view(settings.share_view)
	, share_maps(settings.share_maps)
	, saved_game(settings.saved_game)
	, scenario_data(settings.scenario_data)
{
}

void mp_game_settings::set_from_config(const config& game_cfg)
{
	const config& cfg = game_cfg.child("multiplayer") ? game_cfg.child("multiplayer") : game_cfg;
	name = cfg["scenario"];
	hash = cfg["hash"];
	mp_era = cfg["mp_era"];
	mp_scenario = cfg["mp_scenario"];
	xp_modifier = lexical_cast_default<int>(cfg["experience_modifier"]);
	num_turns = lexical_cast_default<int>(cfg["turns"]);
	use_map_settings = utils::string_bool(cfg["mp_use_map_settings"]);
	fog_game = utils::string_bool(cfg["mp_fog"]);
	shroud_game = utils::string_bool(cfg["mp_shroud"]);
	mp_countdown = utils::string_bool(cfg["mp_countdown"]);
	mp_countdown_init_time = lexical_cast_default<int>(cfg["mp_countdown_init_time"]);
	mp_countdown_turn_bonus = lexical_cast_default<int>(cfg["mp_countdown_turn_bonus"]);
	mp_countdown_reservoir_time = lexical_cast_default<int>(cfg["mp_countdown_reservoir_time"]);
	mp_countdown_action_bonus = lexical_cast_default<int>(cfg["mp_countdown_action_bonus"]);
	village_gold = lexical_cast_default<int>(cfg["mp_village_gold"]);
	allow_observers = utils::string_bool(cfg["observer"]);
	saved_game = utils::string_bool(cfg["savegame"]);
}

void mp_game_settings::reset()
{
	name = "";
	password = "";
	hash = "";
	mp_era = "";
	mp_scenario = "";
	num_turns = 0;
	village_gold = 0;
	xp_modifier = 0;
	mp_countdown_init_time=0;
	mp_countdown_reservoir_time=0;
	mp_countdown_turn_bonus=0;
	mp_countdown_action_bonus=0;
	mp_countdown=false;
	use_map_settings = random_start_time = fog_game = shroud_game = allow_observers = share_view = share_maps = false;

	scenario_data.clear();
}

config mp_game_settings::to_config() const
{
	config cfg;

	cfg["scenario"] = name;
	cfg["hash"] = hash;
	cfg["mp_era"] = mp_era;
	cfg["mp_scenario"] = mp_scenario;
	cfg["turns"] = lexical_cast_default<std::string>(num_turns, "20");
	cfg["experience_modifier"] = lexical_cast<std::string>(xp_modifier);
	cfg["mp_countdown"] = mp_countdown ? "yes" : "no";
	cfg["mp_countdown_init_time"] = lexical_cast_default<std::string>(mp_countdown_init_time, "270");
	cfg["mp_countdown_turn_bonus"] = lexical_cast_default<std::string>(mp_countdown_turn_bonus, "35");
	cfg["mp_countdown_reservoir_time"] = lexical_cast_default<std::string>(mp_countdown_reservoir_time, "330");
	cfg["mp_countdown_action_bonus"] = lexical_cast_default<std::string>(mp_countdown_action_bonus, "13");
	cfg["mp_village_gold"] = lexical_cast<std::string>(village_gold);
	cfg["mp_fog"] = fog_game ? "yes" : "no";
	cfg["mp_shroud"] = shroud_game ? "yes" : "no";
	cfg["mp_use_map_settings"] = use_map_settings ? "yes" : "no";
	cfg["observer"] = allow_observers ? "yes" : "no";
	cfg["savegame"] = saved_game ? "yes" : "no";

	return cfg;
}