Method getString

src/Engine/Language.cpp:490–514

* Returns the localized text with the specified ID, in the proper form for @a n. * The substitution of @a n has already happened in the returned LocalizedText. * If it's not found, just returns the ID. * @param id ID of the string. * @param n Number to use to decide the proper form. * @return String with the requested ID. */

 * @return String with the requested ID.
 */
LocalizedText Language::getString(const std::string &id, unsigned n) const
{
	assert(!id.empty());
	std::map<std::string, LocalizedText>::const_iterator s = _strings.end();
	if (0 == n)
	{
		// Try specialized form.
		s = _strings.find(id + "_zero");
	}
	if (s == _strings.end())
	{
		// Try proper form by language
		s = _strings.find(id + _handler->getSuffix(n));
	}
	if (s == _strings.end())
	{
		Log(LOG_WARNING) << id << " not found in " << Options::language;
		return LocalizedText(utf8ToWstr(id));
	}
	std::wostringstream ss;
	ss << n;
	std::wstring marker(L"{N}"), val(ss.str()), txt(s->second);
	replace(txt, marker, val);
	return txt;
}

/**
 * Returns the localized text with the specified ID, in the proper form for the gender.