internal DataManager()
{
_names =
File.ReadAllLines(Path.Combine("Datasheet", "Names.txt"))
.Where(e => !string.IsNullOrWhiteSpace(e))
.Select(e => e.Trim())
.ToArray();
_xmlDef = new XmlDefinition(Path.Combine("Datasheet", "DataDefine.def"));
_world = XmlObject.Load(Path.Combine("Datasheet", "World.xml"), _xmlDef);
}