public PartitionReader(PartitionFile partition, params Type[] enumTypes)
{
if (partition == null)
{
throw new ArgumentNullException("partition");
}
this._Partition = partition;
this._EnumTypes = this.DiscoverEnumTypes(enumTypes);
this._DataLock = new object();
this._Data = this._Partition.DataBytes == null ? null : new MemoryStream(this._Partition.DataBytes, false);
this._FlattenedTypes = this.FlattenTypes().ToArray();
this._Instances = this.CreateInstances().ToArray();
}
public PartitionFlattenedType(PartitionFile partition, int typeIndex)
{
if (partition == null)
{
throw new ArgumentNullException("partition");
}
if (typeIndex < 0 || typeIndex >= partition.TypeDefinitionEntries.Count)
{
throw new ArgumentOutOfRangeException("typeIndex");
}
this._Index = typeIndex;
this._Name = partition.TypeDefinitionEntries[typeIndex].Name;
this._Fields = FlattenFields(partition, typeIndex).ToArray();
}
private static IEnumerable <Partition.FieldDefinitionEntry> FlattenFields(PartitionFile partition,
int typeIndex)
{
const uint baseTypeNameHash = 0x0002B581; // hash of "$"
var fields = new LinkedList <Partition.FieldDefinitionEntry>();
var typeDefinition = partition.TypeDefinitionEntries[typeIndex];
for (int i = typeDefinition.FieldStartIndex, o = 0; o < typeDefinition.FieldCount; i++, o++)
{
fields.AddLast(partition.FieldDefinitionEntries[i]);
}
var current = fields.First;
while (current != null)
{
var parentField = current.Value;
if (parentField.NameHash != baseTypeNameHash ||
parentField.Flags.DataType != Partition.DataType.Void ||
parentField.Flags.DataKind != Partition.DataKind.None ||
parentField.Flags.DataFlags != Partition.DataFlags.None)
{
current = current.Next;
continue;
}
typeDefinition = partition.TypeDefinitionEntries[parentField.TypeIndex];
for (int i = typeDefinition.FieldStartIndex, o = 0; o < typeDefinition.FieldCount; i++, o++)
{
fields.AddBefore(current, partition.FieldDefinitionEntries[i]);
}
fields.Remove(current);
current = fields.First;
}
foreach (var field in fields)
{
yield return(field);
}
}
