public FieldDefinition GetFieldDefinition(uint hash, IEnumerable <FileFormats.BinaryObject> chain)
{
if (this._FieldLookup.ContainsKey(hash) == true)
{
return(this._FieldLookup[hash]);
}
foreach (var friend in this.Friends)
{
if (string.IsNullOrEmpty(friend.ConditionField) == false)
{
if (chain == null)
{
throw new NotSupportedException();
}
byte[] fieldData;
var hasFieldData = GetFieldData(friend.ConditionField, chain, out fieldData);
if (hasFieldData == false)
{
continue;
}
var conditionData = FieldTypeSerializers.Serialize(friend.ConditionType, friend.ConditionValue);
if (fieldData.SequenceEqual(conditionData) == false)
{
continue;
}
}
var def = friend.Class.GetFieldDefinition(hash, chain);
if (def != null)
{
return(def);
}
}
return(null);
}
private void ReadNode(BinaryObject node,
IEnumerable <BinaryObject> parentChain,
ClassDefinition objectDef,
string basePath,
XPathNavigator nav)
{
var chain = parentChain.Concat(new[] { node });
string className;
uint classNameHash;
LoadNameAndHash(nav, out className, out classNameHash);
if (objectDef != null &&
objectDef.ClassFieldHash.HasValue == true)
{
var hash = GetClassDefinitionByField(objectDef.ClassFieldName, objectDef.ClassFieldHash, nav);
if (hash.HasValue == false)
{
throw new InvalidOperationException();
}
objectDef = this._InfoManager.GetClassDefinition(hash.Value);
}
node.NameHash = classNameHash;
var fields = nav.Select("field");
while (fields.MoveNext() == true)
{
if (fields.Current == null)
{
throw new InvalidOperationException();
}
string fieldName;
uint fieldNameHash;
LoadNameAndHash(fields.Current, out fieldName, out fieldNameHash);
FieldType fieldType;
var fieldTypeName = fields.Current.GetAttribute("type", "");
if (Enum.TryParse(fieldTypeName, true, out fieldType) == false)
{
throw new InvalidOperationException();
}
var arrayFieldType = FieldType.Invalid;
var arrayFieldTypeName = fields.Current.GetAttribute("array_type", "");
if (string.IsNullOrEmpty(arrayFieldTypeName) == false)
{
if (Enum.TryParse(arrayFieldTypeName, true, out arrayFieldType) == false)
{
throw new InvalidOperationException();
}
}
var fieldDef = objectDef != null?objectDef.GetFieldDefinition(fieldNameHash, chain) : null;
var data = FieldTypeSerializers.Serialize(fieldDef, fieldType, arrayFieldType, fields.Current);
node.Fields.Add(fieldNameHash, data);
}
var children = nav.Select("object");
while (children.MoveNext() == true)
{
var child = new BinaryObject();
LoadChildNode(child, chain, objectDef, basePath, children.Current);
node.Children.Add(child);
}
}
