public static CompoundObject ReadFromFile(string fileName)
// This method reads an xml file containing a CompoundObject
// and returns with the generated CompoundObject.
// All child objects with other XML-files are also read
// (however it will not be possible to edit them without
// explicitly open thems as separate files.
// TODO: Error handling is non-existent.
{
string path = Path.GetDirectoryName(fileName);
XmlSerializer ser = new XmlSerializer(typeof(CompoundObject));
FileStream fs = new FileStream(fileName, FileMode.Open);
XmlReader reader = XmlReader.Create(fs);
CompoundObject co = (CompoundObject)ser.Deserialize(reader);
// Iterate ChildObjects to load all child objects
foreach (ChildObject cor in co.ChildObjects)
{
// Iterate all state properties
foreach (TStateProperties <ChildObjectStateProperties> sp in cor.StateProperties)
{
// Only read files if the child object is referenced from a
// separate file, otherwise the serialization will already have
// populated the child object.
if ((sp.Properties.File != "") && (sp.Properties.CompObj == null))
{
string newFile = System.IO.Path.Combine(path, sp.Properties.File);
CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
sp.Properties.CompObj = childCo;
}
}
}
// Iterate SpawnObjects of BreakableObject Behaviour properties to load all spawn objects
if (co.Behaviour.Type == "breakableObject")
{
foreach (SpawnObject so in co.Behaviour.BreakableObjProps.SpawnObjects)
{
ChildObject cor = so.MyChildObject;
// Iterate all state properties
foreach (TStateProperties <ChildObjectStateProperties> sp in cor.StateProperties)
{
// Only read files if the child object is referenced from a
// separate file, otherwise the serialization will already have
// populated the child object.
if ((sp.Properties.File != "") && (sp.Properties.CompObj == null))
{
string newFile = System.IO.Path.Combine(path, sp.Properties.File);
CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
sp.Properties.CompObj = childCo;
}
}
}
}
// Iterate ClippedWindows to load all each child objects
foreach (ClippedWindowRef cwr in co.ClippedWindows)
{
// Iterate all state properties
foreach (TStateProperties <ClippedWindowProperties> sp in cwr.StateProperties)
{
string newFile = System.IO.Path.Combine(path, sp.Properties.SpaceSceneFile);
CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
sp.Properties.CompObj = childCo;
}
}
fs.Close();
return(co);
}
// Following is special cases for landing scenes. Maybe these will be specialised
// xml files with specialised format.
//[XmlElement("planetActor")]
//public ObservableCollection<PlanetActorRef> PlanetActors
//{
// get { return _planetActors; }
// set { _planetActors = value; }
//}
//// At serialisation of a parent CompoundObject this collection
//// is read. Once read, the spaceSceneFile is used to create
//// a child CompoundObject.
//[XmlElement("clippedWindow")]
//public ObservableCollection<ClippedWindowRef> ClippedWindows
//{
// get { return _clippedWindows; }
// set { _clippedWindows = value; }
//}
#endregion
#region Public Methods
public void AnalyseForChildFiles(string path)
{
// Iterate ChildObjects to load all child objects
foreach (ChildObject cor in ChildObjects)
{
// Only read files if the child object is referenced from a
// separate file, otherwise the serialization will already have
// populated the child object.
if ((cor.File != "") && (cor.File != "undef_file.xml") && (cor.CompObj == null))
{
string newFile = System.IO.Path.Combine(path, cor.File);
CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
cor.CompObj = childCo;
}
else
{
//...however, the child objects may have behaviours or systems that
// has spawn objects or child objects that need to be loaded
cor.CompObj.AnalyseForChildFiles(path);
}
}
// Iterate SpawnObjects of BreakableObject Behaviour properties to load all spawn objects
if (Behaviour.Type == "breakableObject")
{
foreach (SpawnObject so in Behaviour.BreakableObjProps.SpawnObjects)
{
ChildObject cor = so.MyChildObject;
// Only read files if the child object is referenced from a
// separate file, otherwise the serialization will already have
// populated the child object.
if ((cor.File != "") && (cor.File != "undef_file.xml") && (cor.CompObj == null))
{
string newFile = System.IO.Path.Combine(path, cor.File);
CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
cor.CompObj = childCo;
}
}
}
// Iterate SpawnObjects of ObejctFactories in Systems.Propertiesto load all spawn objects
foreach (CoSystem sys in Systems)
{
if (sys.Type == "objectFactory")
{
foreach (SpawnObject so in sys.ObjFactStateProperties.SpawnObjects)
{
ChildObject cor = so.MyChildObject;
// Only read files if the child object is referenced from a
// separate file, otherwise the serialization will already have
// populated the child object.
if ((cor.File != "") && (cor.File != "undef_file.xml") && (cor.CompObj == null))
{
string newFile = System.IO.Path.Combine(path, cor.File);
CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
cor.CompObj = childCo;
}
}
}
}
//// Iterate ClippedWindows to load all each child objects
//foreach (ClippedWindowRef cwr in ClippedWindows)
//{
// // Iterate all state properties
// foreach (TStateProperties<ClippedWindowProperties> sp in cwr.StateProperties)
// {
// string newFile = System.IO.Path.Combine(path, sp.Properties.SpaceSceneFile);
// CompoundObject childCo = CompoundObject.ReadFromFile(newFile);
// sp.Properties.CompObj = childCo;
// }
//}
}