public static void ReadFromXmlPack(Stream xmlPackStream, IPackFileSystemContext packContext)
{
string xmlPackContents;
using (var xmlReader = new StreamReader(xmlPackStream)) {
xmlPackContents = xmlReader.ReadToEnd();
}
var packDocument = new XmlDocument();
string packSrc = SanitizeXml(xmlPackContents);
bool packLoaded = false;
try {
packDocument.LoadXml(packSrc);
packLoaded = true;
} catch (XmlException exception) {
GameService.Debug.WriteErrorLine($"Could not load tacO overlay file {packContext} from context {xmlPackContents.GetType().Name} due to an XML error. Error: {exception.Message}");
} catch (Exception exception) {
throw;
}
if (packLoaded)
{
TryLoadCategories(packDocument);
TryLoadPOIs(packDocument, packContext, Categories);
}
}
public void RegisterPathContext(IPackFileSystemContext packContext)
{
if (packContext == null)
{
return;
}
this.PackContexts.Add(packContext);
}
private static void TryLoadPOIs(XmlDocument packDocument, IPackFileSystemContext packContext, PathingCategory rootCategory)
{
var poiNodes = packDocument.DocumentElement?.SelectSingleNode("/OverlayData/POIs");
if (poiNodes == null)
{
return;
}
foreach (XmlNode poiNode in poiNodes)
{
PoiBuilder.UnpackPathable(poiNode, packContext, rootCategory);
}
}
public static void UnpackPathable(XmlNode pathableNode, IPackFileSystemContext packContext, PathingCategory rootCategory)
{
switch (pathableNode.Name.ToLower())
{
case ELEMENT_POITYPE_POI:
var newPoiMarker = new TacOMarkerPathable(pathableNode, packContext, rootCategory);
if (newPoiMarker.SuccessfullyLoaded)
{
GameService.Pathing.RegisterPathable(newPoiMarker);
}
else
{
Console.WriteLine("Failed to load marker: ");
Console.WriteLine(string.Join("; ", pathableNode.Attributes.Select(s => ((XmlAttribute)s).Name + " = " + ((XmlAttribute)s).Value)));
}
break;
case ELEMENT_POITYPE_TRAIL:
var newPathTrail = new TacOTrailPathable(pathableNode, packContext, rootCategory);
if (newPathTrail.SuccessfullyLoaded)
{
GameService.Pathing.RegisterPathable(newPathTrail);
}
else
{
Console.WriteLine("Failed to load trail: ");
Console.WriteLine(string.Join("; ", pathableNode.Attributes.Select(s => ((XmlAttribute)s).Name + " = " + ((XmlAttribute)s).Value)));
}
break;
case ELEMENT_POITYPE_ROUTE:
Console.WriteLine("Skipped loading route.");
//RouteBuilder.UnpackNode(pathableNode);
break;
default:
Console.WriteLine($"Tried to unpack '{pathableNode.Name}' as POI!");
break;
}
}
