private Element AddDelegate(XmlReader reader)
{
Dictionary <string, string> data = GameLoader.GetRequiredAttributes(reader, RequiredAttributes);
Element del = WorldModel.AddDelegate(data["name"]);
SetupProcedure(del, data["type"], GameLoader.GetTemplateContents(reader), data["name"], data["parameters"]);
return(del);
}
private Element AddProcedure(XmlReader reader)
{
Dictionary <string, string> data = GameLoader.GetRequiredAttributes(reader, RequiredAttributes);
Element proc = ElementFactory.CreateFunction(data["name"]);
SetupProcedure(proc, data["type"], GameLoader.GetTemplateContents(reader), data["name"], data["parameters"]);
return(proc);
}
public override object Load(XmlReader reader, ref Element current)
{
string attribute = reader.Name;
if (attribute == "attr")
{
attribute = reader.GetAttribute("name");
}
string type = reader.GetAttribute("type");
WorldModel.AddAttributeName(attribute);
if (type == null)
{
string currentElementType = current.Fields.GetString("type");
if (string.IsNullOrEmpty(currentElementType))
{
// the type property is the object type, so is not set for other element types.
currentElementType = current.Fields.GetString("elementtype");
}
type = GameLoader.m_implicitTypes.Get(currentElementType, attribute);
}
// map old to new type names if necessary (but not in included library files)
if (type != null && WorldModel.Version <= WorldModelVersion.v530 && !current.MetaFields[MetaFieldDefinitions.Library] && s_legacyTypeMappings.ContainsKey(type))
{
type = s_legacyTypeMappings[type];
}
if (type != null && GameLoader.ExtendedAttributeLoaders.ContainsKey(type))
{
GameLoader.ExtendedAttributeLoaders[type].Load(reader, current);
}
else
{
string value;
try
{
value = GameLoader.GetTemplateContents(reader);
}
catch (XmlException)
{
RaiseError(string.Format("Error loading XML data for '{0}.{1}' - ensure that it contains no nested XML", current.Name, attribute));
return(null);
}
if (type == null)
{
if (value.Length > 0)
{
type = "string";
}
else
{
type = "boolean";
}
}
if (GameLoader.AttributeLoaders.ContainsKey(type))
{
GameLoader.AttributeLoaders[type].Load(current, attribute, value);
}
else
{
Element del;
if (WorldModel.Elements.TryGetValue(ElementType.Delegate, type, out del))
{
Element proc = WorldModel.GetElementFactory(ElementType.Delegate).Create();
proc.MetaFields[MetaFieldDefinitions.DelegateImplementation] = true;
proc.Fields.LazyFields.AddScript(FieldDefinitions.Script.Property, value);
current.Fields.Set(attribute, new DelegateImplementation(type, del, proc));
}
else
{
RaiseError(string.Format("Unrecognised attribute type '{0}' in '{1}.{2}'", type, current.Name, attribute));
}
}
}
return(null);
}
