public static XMLTypeHandler GetDerivedTypeHandlerFromXMLTag(XMLReader reader, out string tag)
{
tag = reader.SerializationReadTagAndTypeAttribute(out string typeAttribute);
if (typeAttribute == null)
{
return(null);
}
Type derivedType = GetTypeByName(typeAttribute);
if (derivedType != null)
{
return(GetTypeHandler(derivedType));
}
Engine.Log.Warning($"Couldn't find derived type of name {typeAttribute} in array.", MessageSource.XML);
return(null);
}
/// <summary>
/// Returns all elements contained in the xml.
/// </summary>
/// <returns>All elements contained in this xml.</returns>
public List <XMLReader> Elements()
{
Reset();
var result = new List <XMLReader>();
while (!Finished)
{
XMLReader element = Element();
if (element != null)
{
result.Add(element);
}
}
return(result);
}
/// <summary>
/// Returns the next element with the specified tag name.
/// </summary>
/// <param name="tagName">The tag name to search for.</param>
/// <returns></returns>
public XMLReader NextElement(string tagName)
{
int searchDepth = Depth;
XMLReader foundTag = null;
while (!Finished)
{
// Only search at the same depth.
if (Depth > searchDepth)
{
ReadTagWithoutAttribute();
GoToNextTag();
continue;
}
if (foundTag != null)
{
foundTag._length = _offset - foundTag._offset - 1;
return(foundTag);
}
// If found, record where it was found, and continue searching until we return to the same depth. Then we've found the closing tag.
string tag = ReadTagWithAllAttributes(out Dictionary <string, string> lastAttributes);
if (tagName == null || tag == tagName || tag == tagName + "/")
{
foundTag = new XMLReader(_source, _offset + 1, Depth, lastAttributes)
{
Name = tagName ?? tag
}
}
;
GoToNextTag();
}
// Last element.
if (Depth != searchDepth || foundTag == null)
{
return(null);
}
foundTag._length = _offset - foundTag._offset - 1;
return(foundTag);
}