Method save

src/Savegame/Waypoint.cpp:54–59

* Saves the waypoint to a YAML file. * @return YAML node. */

 * @return YAML node.
 */
YAML::Node Waypoint::save() const
{
	YAML::Node node = Target::save();
	node["id"] = _id;
	return node;
}

/**
 * Saves the waypoint's unique identifiers to a YAML file.