//function display the tag structure
private void getTagStructureToolStripMenuItem_Click(object sender, EventArgs e)
{
if (map_loaded)
{
if (treeView1.SelectedNode != null)
{
string type = DATA_READ.ReadTAG_TYPE(Int32.Parse(treeView1.SelectedNode.Name), map_stream);
plugins_field temp = DATA_READ.Get_Tag_stucture_from_plugin(type);
if (temp != null)
{
TreeNode tn = temp.Get_field_structure();
tn.Text = type;
treeView1.Nodes.Clear();
treeView1.Nodes.Add(tn);
}
else
{
MessageBox.Show("The plugin of type " + type + " doesn't exist", "ERROR");
}
map_loaded = false;
}
else
{
MessageBox.Show("Select a TAG", "Hint");
}
}
else
{
MessageBox.Show("Select a map First", "Hint");
}
}
/// <summary>
/// Function to read a concerned field from the xml file and return its sub fields
/// </summary>
/// <param name="name">the name of the field</param>
/// <param name="off">the offset of the field</param>
/// <param name="entry_size">the entry size of the field</param>
/// <param name="xr">the xmlTextReader object</param>
/// <param name="child">a flag to denote whether the field being read is a child field or not</param>
/// <returns></returns>
public static plugins_field Get_nodes(string name, int off, int entry_size, XmlTextReader xr, bool child)
{
plugins_field ret = new plugins_field(name, off, entry_size);
bool work_done = false;//at boolean to show whether reading in the concerned node is done
while (xr.Read() && !work_done)
{
if ((xr.NodeType == XmlNodeType.Element))
{
switch (xr.Name.ToLower())
{
case "tagref":
if (xr.AttributeCount == 3)
{
ret.Add_tag_ref(Int32.Parse(xr.GetAttribute("offset").Substring(2), NumberStyles.HexNumber), xr.GetAttribute("name"));
}
else if (xr.AttributeCount == 4)
{
ret.Add_WCtag_ref(Int32.Parse(xr.GetAttribute("offset").Substring(2), NumberStyles.HexNumber), xr.GetAttribute("name"));
}
break;
case "dataref":
ret.Add_data_ref(Int32.Parse(xr.GetAttribute("offset").Substring(2), NumberStyles.HexNumber), xr.GetAttribute("name"));
break;
case "stringid":
ret.Add_stringid_ref(Int32.Parse(xr.GetAttribute("offset").Substring(2), NumberStyles.HexNumber), xr.GetAttribute("name"));
break;
case "reflexive":
string Tname = xr.GetAttribute("name");
int Toff = Int32.Parse(xr.GetAttribute("offset").Substring(2), NumberStyles.HexNumber);
int Tentry_size = Int32.Parse(xr.GetAttribute("entrySize").Substring(2), NumberStyles.HexNumber);;
ret.Add_field(Get_nodes(Tname, Toff, Tentry_size, xr, true));
break;
}
}
//this is for the child nodes
if (xr.NodeType == XmlNodeType.EndElement && (child))
{
switch (xr.Name.ToLower())
{
case "reflexive":
work_done = true;
break;
}
}
}
return(ret);
}
