private void ReadInstanceData(long offset)
{
Records = new List <STUInstanceRecord>();
Stream.Position = offset;
TypeHashes = new HashSet <uint>();
EmbedRequests = new Dictionary <KeyValuePair <object, FieldInfo>, int>();
EmbedArrayRequests = new Dictionary <Array, int[]>();
Start = offset;
using (BinaryReader reader = new BinaryReader(Stream, Encoding.UTF8, true)) {
if (_InstanceTypes == null)
{
LoadInstanceTypes();
}
STUHeader instance = new STUHeader();
_data = (STUHeader)InitializeObject(instance, typeof(STUHeader), reader, false, false);
STUInstanceRecord[] instanceTable = new STUInstanceRecord[_data.InstanceCount];
for (int i = 0; i < _data.InstanceCount; i++)
{
instanceTable[i] = reader.Read <STUInstanceRecord>();
Records.Add(instanceTable[i]);
}
foreach (STUInstanceRecord record in instanceTable)
{
ReadInstance(record.Offset, reader);
}
foreach (KeyValuePair <KeyValuePair <object, FieldInfo>, int> embedRequest in EmbedRequests)
{
if (!_instances.ContainsKey(embedRequest.Value))
{
continue;
}
embedRequest.Key.Value.SetValue(embedRequest.Key.Key, _instances[embedRequest.Value]);
if (_instances[embedRequest.Value] == null)
{
continue;
}
_instances[embedRequest.Value].Usage = InstanceUsage.Embed;
}
foreach (KeyValuePair <Array, int[]> request in EmbedArrayRequests)
{
int arrayIndex = 0;
foreach (int i in request.Value)
{
if (_instances.ContainsKey(i))
{
request.Key.SetValue(_instances[i], arrayIndex);
if (_instances[i] == null)
{
continue;
}
_instances[i].Usage = InstanceUsage.EmbedArray;
}
arrayIndex++;
}
}
}
}
public static void ListSTU(Stream file)
{
using (BinaryReader reader = new BinaryReader(file)) {
STUHeader header = reader.Read <STUHeader>();
Util.DumpStruct(header, "");
Console.Out.WriteLine("{0} instances", header.InstanceCount);
file.Position = header.InstanceListOffset;
long totalSize = 0;
for (uint i = 0; i < header.InstanceCount; ++i)
{
STUInstanceRecord record = reader.Read <STUInstanceRecord>();
Console.Out.WriteLine("\t{0:X8} - {1:X8} - {2} - {3} bytes", record.InstanceChecksum, record.AssignFieldChecksum, record.AssignInstanceIndex, record.InstanceSize - 4);
long position = file.Position;
file.Position = header.Offset + totalSize;
int listIndex = reader.ReadInt32();
if (listIndex > -1 && (uint)listIndex >= header.InstanceFieldListCount)
{
throw new Exception();
}
Console.Out.WriteLine("\t\tfield list index {0:X}", listIndex);
file.Position = position;
totalSize += record.InstanceSize;
}
Console.Out.WriteLine("Total: {0} bytes", totalSize);
if (header.EntryInstanceCount > 0)
{
Console.Out.WriteLine("{0} reference entries", header.EntryInstanceCount);
file.Position = header.EntryInstanceListOffset;
for (int i = (int)header.EntryInstanceCount; i > 0; --i)
{
STUInstanceField entry = reader.Read <STUInstanceField>();
Console.Out.WriteLine("\t\t{0:X8} - {1} bytes", entry.FieldChecksum, entry.FieldSize);
}
}
Console.Out.WriteLine("{0} variable lists", header.InstanceFieldListCount);
file.Position = header.InstanceFieldListOffset;
for (uint i = 0; i < header.InstanceFieldListCount; ++i)
{
STUInstanceFieldList info = reader.Read <STUInstanceFieldList>();
Console.Out.WriteLine("\t{0} variables", info.FieldCount);
long tmp = file.Position;
file.Position = info.ListOffset;
totalSize = 0;
for (uint j = 0; j < info.FieldCount; ++j)
{
STUInstanceField entry = reader.Read <STUInstanceField>();
Console.Out.WriteLine("\t\t{0:X8} - {1} bytes", entry.FieldChecksum, entry.FieldSize);
totalSize += entry.FieldSize;
}
Console.Out.WriteLine("\t\tTotal: {0} bytes", totalSize);
file.Position = tmp;
}
if (System.Diagnostics.Debugger.IsAttached)
{
file.Position = 0;
ISTU stu = ISTU.NewInstance(file, uint.MaxValue);
System.Diagnostics.Debugger.Break();
}
}
}
