void ReadXml_Immovables(XmlReader reader)
{
Debug.Log("ReadXml_Immovables");
if (reader.ReadToDescendant("Immovable"))
{
do
{
int x = int.Parse(reader.GetAttribute("X"));
int y = int.Parse(reader.GetAttribute("Y"));
Immovable imvb = PlaceImmovable(reader.GetAttribute("ObjectType"), tiles[x, y]);
imvb.ReadXml(reader);
} while(reader.ReadToNextSibling("Immovable"));
}
}