public static MapObjectSpecial NewFromXml(XmlNode item)
{
MapObjectSpecial smo = null;
if (item.Name == "destroy_near")
{
smo = new SpecialMapObject_DestroyCircle();
}
if (item.Name == "add_ai" || item.Name == "direct")
{
smo = new SpecialMapObject_PointTarget();
}
if ((item.Name == "if_inside_box") ||
(item.Name == "if_inside_sphere") ||
(item.Name == "if_outside_box") ||
(item.Name == "if_outside_sphere"))
{
smo = new SpecialMapObject_BoxSphere();
}
if (smo == null)
{
return(null);
}
smo.FromXml(item);
return(smo);
}
public bool IsSpaceMapEditableStatement()
{
if (CanBeSpaceMapEditableStatement())
{
try
{
SpaceMap.MapObjectSpecial smo = SpaceMap.MapObjectSpecial.NewFromXml(ToXml(new XmlDocument(), true));
if (smo == null)
{
throw new FormatException();
}
}
catch (FormatException)
{
// The object contains expressions and cannot be edited on space map
return(false);
}
return(true);
}
return(false);
}
public void FromXml(string text)
{
XmlDocument xDoc = new XmlDocument();
try
{
xDoc.LoadXml(text);
}
catch (Exception ex)
{
Log.Add("Failed to load space map from xml for the following reasons:");
Log.Add(ex);
return;
}
XmlNode root = null;
foreach (XmlNode node in xDoc.ChildNodes)
{
if (node.Name == "createInput" ||
node.Name == "statementInput" ||
node.Name == "bgInput" ||
node.Name == "output")
{
root = node;
}
}
if (root == null)
{
Log.Add("Failed to load space map from xml for the following reasons:");
Log.Add("Root node \"createInput\" or \"statementInput\" or \"bgInput\" or \"output\"not found!");
return;
}
if (root.Name == "createInput" || root.Name == "bgInput" || root.Name == "output")
{
bool bg = root.Name == "bgInput";
if (!bg)
{
Clear();
}
foreach (XmlNode item in root.ChildNodes)
{
MapObjectNamed mo = MapObjectNamed.NewFromXml(item);
MapObjectNameless nmo = MapObjectNameless.NewFromXml(item);
if (bg)
{
if (mo != null)
{
BacgkroundNamedObjects.Add(mo);
}
if (nmo != null)
{
BackgroundNamelessObjects.Add(nmo);
}
}
else
{
if (mo != null)
{
NamedObjects.Add(mo);
}
if (nmo != null)
{
NamelessObjects.Add(nmo);
}
}
}
}
if (root.Name == "statementInput")
{
Clear();
SelectionSpecial = MapObjectSpecial.NewFromXml(root.ChildNodes[0]);
}
}