private BaseNode dfs(XmlElement node)
{
if(node.Name=="SubRootNode")
{
XmlElement e = (XmlElement)node;
string sub_file_name = System.IO.Path.GetFullPath(System.IO.Path.Combine(Application.dataPath, "data/"+e.GetAttribute("file")));
RootNode sub_root = new RootNode(Convert.ToSingle(node.GetAttribute("pos_x"))+this.start_x,this.start_y+Convert.ToSingle(node.GetAttribute("pos_y")));
sub_root.Load(sub_file_name);
this.nodes.AddRange(sub_root.nodes);
return sub_root.root_node;
}
BaseNode current = new BaseNode(Convert.ToSingle(node.GetAttribute("pos_x"))+this.start_x,this.start_y+Convert.ToSingle(node.GetAttribute("pos_y")));
foreach (XmlNode n in node.ChildNodes) {
if(n.NodeType==XmlNodeType.Element)
{
BaseNode c = dfs((XmlElement)n);
if(c!=null)
current.AddTarget(c);
}
}
nodes.Add (current);
return current;
}
private void LoadNodeCallback(object obj)
{
RootNode r = new RootNode (0,0);
r.Load("data/file.xml");
foreach (BaseNode n in r.nodes) {
nodes.Add(n);
}
Debug.Log("the node size is ..."+nodes.Count);
Repaint ();
}
