Method load

src/Menu/NewBattleState.cpp:280–346

* Loads new battle data from a YAML file. * @param filename YAML filename. */

 * @param filename YAML filename.
 */
void NewBattleState::load(const std::string &filename)
{
	std::string s = Options::getConfigFolder() + filename + ".cfg";
	try
	{
		YAML::Node doc = YAML::LoadFile(s);
		_cbxMission->setSelected(std::min(doc["mission"].as<size_t>(0), _missionTypes.size()-1));
		_cbxCraft->setSelected(std::min(doc["craft"].as<size_t>(0), _crafts.size()-1));
		_slrDarkness->setValue(doc["darkness"].as<size_t>(0));
		_cbxTerrain->setSelected(std::min(doc["terrain"].as<size_t>(0), _terrainTypes.size()-1));
		_cbxAlienRace->setSelected(std::min(doc["alienRace"].as<size_t>(0), _alienRaces.size()-1));
		_cbxDifficulty->setSelected(doc["difficulty"].as<size_t>(0));
		_slrAlienTech->setValue(doc["alienTech"].as<size_t>(0));
		cbxMissionChange(NULL);

		if (doc["base"])
		{
			const Ruleset *rule = _game->getRuleset();
			SavedGame *save = new SavedGame();

			Base *base = new Base(rule);
			base->load(doc["base"], save, false);
			save->getBases()->push_back(base);

			// Add research
			const std::vector<std::string> &research = rule->getResearchList();
			for (std::vector<std::string>::const_iterator i = research.begin(); i != research.end(); ++i)
			{
				save->addFinishedResearch(rule->getResearch(*i));
			}

			// Generate items
			base->getItems()->getContents()->clear();
			const std::vector<std::string> &items = rule->getItemsList();
			for (std::vector<std::string>::const_iterator i = items.begin(); i != items.end(); ++i)
			{
				RuleItem *rule = _game->getRuleset()->getItem(*i);
				if (rule->getBattleType() != BT_CORPSE && rule->isRecoverable())
				{
					base->getItems()->addItem(*i, 1);
				}
			}

			// Clear invalid contents
			_craft = base->getCrafts()->front();
			for (std::map<std::string, int>::iterator i = _craft->getItems()->getContents()->begin(); i != _craft->getItems()->getContents()->end(); ++i)
			{
				RuleItem *rule = _game->getRuleset()->getItem(i->first);
				if (!rule)
				{
					i->second = 0;
				}
			}

			_game->setSavedGame(save);
		}
		else
		{