protected internal override void Save(XmlWriter writer)
{
writer.WriteStartElement("unit");
writer.WriteAttributeString("id", GetXmlId());
if (!string.IsNullOrEmpty(Name))
{
writer.WriteAttributeString("name", Name);
}
writer.WriteAttributeString("position", ManeuveringBoard.FormatXmlVector(Position));
writer.WriteAttribute("course", Direction);
writer.WriteAttribute("speed", Speed);
string typeString = Type.ToString();
writer.WriteAttributeString("type", typeString.Substring(0, 1).ToLowerInvariant() + typeString.Substring(1));
if (TMASolution != null)
{
TMASolution.Save(writer);
}
if (Children.Count != 0)
{
writer.WriteStartElement("children");
foreach (Shape shape in Children)
{
shape.Save(writer);
}
writer.WriteEndElement();
}
writer.WriteEndElement();
}
public static new UnitShape Load(XmlReader reader, Dictionary <Observation, string> observers, Dictionary <string, UnitShape> unitsById)
{
UnitShape shape = new UnitShape();
shape.Name = reader.GetAttribute("name");
shape.Position = ManeuveringBoard.ParseXmlPoint(reader.GetStringAttribute("position"));
shape.Direction = reader.GetDoubleAttribute("course");
shape.Speed = reader.GetDoubleAttribute("speed");
shape.Type = Utility.ParseEnum <UnitShapeType>(reader.GetStringAttribute("type", "unknown"), true);
string id = reader.GetAttribute("id");
if (!string.IsNullOrEmpty(id))
{
unitsById.Add(id, shape);
}
if (!reader.IsEmptyElement)
{
reader.Read();
while (reader.NodeType == XmlNodeType.Element)
{
if (reader.LocalName == "tmaSolution")
{
shape.TMASolution = TMASolution.Load(reader);
}
else if (reader.LocalName == "children" && !reader.IsEmptyElement)
{
reader.Read(); // move to either the first child or the end element
while (reader.NodeType == XmlNodeType.Element)
{
shape.Children.Add(Shape.Load(reader, observers, unitsById));
}
reader.ReadEndElement();
}
else
{
throw new InvalidDataException("Expected element " + reader.LocalName);
}
}
}
return(shape);
}
