Method asKey

src/Engine/OptionInfo.cpp:251–258

* Returns the pointer to the key option, * or throws an exception if it's not a key. * @return Pointer to the option. */

 * @return Pointer to the option.
 */
SDLKey *OptionInfo::asKey() const
{
	if (_type != OPTION_KEY)
	{
		throw Exception(_id + " is not a key!");
	}
	return _ref.k;
}

/**
 * Returns the pointer to the string option,