public PmlElement Load(string path)
{
TextAsset xmlFile = Resources.Load <TextAsset>(path);
PmlElement data;
if (_loadedElements.TryGetValue(path, out data))
{
return(data);
}
try
{
MemoryStream assetStream = new MemoryStream(xmlFile.bytes);
XmlReader reader = XmlReader.Create(assetStream);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(reader);
XmlNodeReader node = new XmlNodeReader(xmlDoc);
Debug.Log("XML \'" + path + "\' has loaded.");
// Read the nodes recursively
data = new PmlElement();
ReadNodes(node, data);
node.Close();
_loadedElements.Add(path, data);
}
catch (Exception ex)
{
Debug.LogError("Error loading " + path + ":\n" + ex);
}
return(data);
}
PmlElement ReadNodes(XmlNodeReader node,
PmlElement data,
string path = "",
string elementName = "")
{
while (node.Read())
{
if (node.NodeType == XmlNodeType.Element)
{
string type = node.GetAttribute("type");
// Directory element
if ((type ?? string.Empty).Equals("dir", StringComparison.OrdinalIgnoreCase))
{
ReadNodes(node, data,
(string.IsNullOrEmpty(path) ? string.Empty : (path + "/")) + node.Name,
node.Name);
}
// Link element
else if ((type ?? string.Empty).Equals("link", StringComparison.OrdinalIgnoreCase))
{
string linkPath = node.GetAttribute("path");
PmlElement linkedElement;
if (!_loadedElements.TryGetValue(linkPath, out linkedElement))
{
linkedElement = Load(linkPath);
}
data.Add((path + "/" + node.Name).ToLower(), linkedElement.GetStringValue(node.GetAttribute("data")));
}
// Common data element
else
{
data.Add((path + "/" + node.Name).ToLower(), node.ReadString());
}
}
else if (node.NodeType == XmlNodeType.Element)
{
if (node.Name.Equals(elementName, StringComparison.OrdinalIgnoreCase))
{
break;
}
}
}
return(data);
}
public CciCommand Return(PmlElement pml)
{
return(Return(CciResultType.Pml, pml));
}
