public TerrainAccessorEnumerator(WorldType par) { parent = par; nIndex = -1; }
public EquatorialRadiusEnumerator(WorldType par) { parent = par; nIndex = -1; }
public LayerDirectoryEnumerator(WorldType par) { parent = par; nIndex = -1; }
public NameEnumerator(WorldType par) { parent = par; nIndex = -1; }