internal void Write(BinaryWriterEx bw)
{
bw.BigEndian = BigEndian;
bw.WriteASCII("BDF4");
bw.WriteBoolean(Flag1);
bw.WriteBoolean(Flag2);
bw.WriteByte(0);
bw.WriteByte(0);
bw.WriteInt32(0x10000);
bw.WriteInt32(0);
bw.WriteInt64(Unk1);
bw.WriteFixStr(Timestamp, 8);
bw.WriteInt64(0);
bw.WriteInt64(0);
}
public void WriteHeader(BinaryWriterEx bw, HKX.HKXVariation variation)
{
bw.WriteFixStr(SectionTag, 19);
bw.WriteByte(0xFF);
bw.ReserveUInt32("absoffset" + SectionID);
bw.ReserveUInt32("locoffset" + SectionID);
bw.ReserveUInt32("globoffset" + SectionID);
bw.ReserveUInt32("virtoffset" + SectionID);
bw.ReserveUInt32("expoffset" + SectionID);
bw.ReserveUInt32("impoffset" + SectionID);
bw.ReserveUInt32("endoffset" + SectionID);
if (variation == HKX.HKXVariation.HKXBloodBorne || variation == HKX.HKXVariation.HKXDS3)
{
bw.WriteUInt32(0xFFFFFFFF);
bw.WriteUInt32(0xFFFFFFFF);
bw.WriteUInt32(0xFFFFFFFF);
bw.WriteUInt32(0xFFFFFFFF);
}
}
internal void Write(BinaryWriterEx bw, List <BinderFile> files)
{
bw.BigEndian = BigEndian;
bw.WriteASCII("BHF4");
bw.WriteBoolean(Flag1);
bw.WriteBoolean(Flag2);
bw.WriteByte(0);
bw.WriteByte(0);
bw.WriteInt32(0x10000);
bw.WriteInt32(files.Count);
bw.WriteInt64(0x40);
bw.WriteFixStr(Timestamp, 8);
bw.WriteInt64(Binder.FileHeaderSize(Format));
bw.WriteInt64(0);
bw.WriteBoolean(Unicode);
bw.WriteByte((byte)Format);
bw.WriteByte(Extended);
bw.WriteByte(0);
bw.WriteInt32(0);
if (Extended == 4)
{
bw.ReserveInt64("HashGroups");
}
else
{
bw.WriteInt64(0);
}
for (int i = 0; i < files.Count; i++)
{
FileHeader.Write(bw, files[i], i, Format);
}
for (int i = 0; i < files.Count; i++)
{
BinderFile file = files[i];
bw.FillUInt32($"FileName{i}", (uint)bw.Position);
if (Unicode)
{
bw.WriteUTF16(file.Name, true);
}
else
{
bw.WriteShiftJIS(file.Name, true);
}
}
if (Extended == 4)
{
uint groupCount = 0;
for (uint p = (uint)files.Count / 7; p <= 100000; p++)
{
if (SFUtil.IsPrime(p))
{
groupCount = p;
break;
}
}
if (groupCount == 0)
{
throw new InvalidOperationException("Hash group count not determined in BXF4.");
}
var hashLists = new List <PathHash> [groupCount];
for (int i = 0; i < groupCount; i++)
{
hashLists[i] = new List <PathHash>();
}
for (int i = 0; i < files.Count; i++)
{
var pathHash = new PathHash(i, files[i].Name);
uint group = pathHash.Hash % groupCount;
hashLists[group].Add(pathHash);
}
for (int i = 0; i < groupCount; i++)
{
hashLists[i].Sort((ph1, ph2) => ph1.Hash.CompareTo(ph2.Hash));
}
var hashGroups = new List <HashGroup>();
var pathHashes = new List <PathHash>();
int count = 0;
foreach (List <PathHash> hashList in hashLists)
{
int index = count;
foreach (PathHash pathHash in hashList)
{
pathHashes.Add(pathHash);
count++;
}
hashGroups.Add(new HashGroup(index, count - index));
}
bw.Pad(0x8);
bw.FillInt64("HashGroups", bw.Position);
bw.ReserveInt64("PathHashes");
bw.WriteUInt32(groupCount);
bw.WriteInt32(0x00080810);
foreach (HashGroup hashGroup in hashGroups)
{
hashGroup.Write(bw);
}
// No padding after section 1
bw.FillInt64("PathHashes", bw.Position);
foreach (PathHash pathHash in pathHashes)
{
pathHash.Write(bw);
}
}
}
public void Serialize(IHavokObject rootObject, BinaryWriterEx bw)
{
// Hardcoded for DS3 for now
bw.BigEndian = false;
bw.WriteUInt32(0x57E0E057); // magic 1
bw.WriteUInt32(0x10C0C010); // magic 2
bw.WriteInt32(0); // User tag
bw.WriteInt32(0x0B); // DS3 havok
bw.WriteByte(8); // Pointer size
bw.WriteByte(1); // Little endian
bw.WriteByte(0); // Padding option
bw.WriteByte(1); // Base class?
bw.WriteInt32(3); // Always 3 sections
// Hardcoded content stuff for now?
bw.WriteInt32(2); // Content section index
bw.WriteInt32(0); // Content section offset
bw.WriteInt32(0); // Content class name section index
bw.WriteInt32(0x4B); // Content class name section offset
bw.WriteFixStr("hk_2014.1.0-r1", 16, 0xFF); // Version string
bw.WriteInt32(0); // Flags
bw.WriteInt16(21); // Unk
bw.WriteInt16(16); // section offset
bw.WriteInt32(20); // Unk
bw.WriteInt32(0); // Unk
bw.WriteInt32(0); // Unk
bw.WriteInt32(0); // Unk
// Initialize bookkeeping structures
//_serializationQueue = new Queue<IHavokObject>();
//_serializationQueue.Enqueue(rootObject);
_serializationQueues = new List <Queue <IHavokObject> >();
_serializationQueues.Add(new Queue <IHavokObject>());
_serializationQueues[0].Enqueue(rootObject);
_serializedObjects = new HashSet <IHavokObject>();
_pendingVirtuals = new HashSet <IHavokObject>();
_pendingVirtuals.Add(rootObject);
_virtualTableLookup = new Dictionary <string, uint>();
_virtualFixups = new List <VirtualFixup>();
_localWriteQueues = new List <Queue <Action> >();
_localWriteQueues.Add(new Queue <Action>());
_localFixups = new List <LocalFixup>();
// Memory stream for writing all the class definitions
MemoryStream classms = new MemoryStream();
BinaryWriterEx classbw = new BinaryWriterEx(false, classms);
// Data memory stream for havok objects
MemoryStream datams = new MemoryStream();
BinaryWriterEx databw = new BinaryWriterEx(false, datams);
// Populate class names with some stuff havok always has
HKXClassName hkclass = new HKXClassName();
hkclass.ClassName = "hkClass";
hkclass.Signature = 0x33D42383;
hkclass.Write(classbw);
hkclass.ClassName = "hkClassMember";
hkclass.Signature = 0xB0EFA719;
hkclass.Write(classbw);
hkclass.ClassName = "hkClassEnum";
hkclass.Signature = 0x8A3609CF;
hkclass.Write(classbw);
hkclass.ClassName = "hkClassEnumItem";
hkclass.Signature = 0xCe6F8A6C;
hkclass.Write(classbw);
while (_serializationQueues.Count > 1 || _serializationQueues[0].Count > 0)
{
var sq = _serializationQueues.Last();
while (sq != null && sq.Count() == 0 && _serializationQueues.Count > 1)
{
if (_serializationQueues.Count > 1)
{
_serializationQueues.RemoveAt(_serializationQueues.Count - 1);
}
sq = _serializationQueues.Last();
}
if (sq.Count == 0)
{
continue;
}
var obj = sq.Dequeue();
_currSerializationQueue = _serializationQueues.Count - 1;
if (_serializedObjects.Contains(obj))
{
continue;
}
// See if we need to add virtual bookkeeping
if (_pendingVirtuals.Contains(obj))
{
_pendingVirtuals.Remove(obj);
var classname = obj.GetType().Name;
if (!_virtualTableLookup.ContainsKey(classname))
{
// Need to create a new class name entry and record the position
HKXClassName cname = new HKXClassName();
cname.ClassName = classname;
cname.Signature = obj.Signature;
uint offset = (uint)classbw.Position;
cname.Write(classbw);
_virtualTableLookup.Add(classname, offset + 5);
}
// Create a new Virtual fixup for this object
var vfu = new VirtualFixup();
vfu.Src = (uint)databw.Position;
vfu.SectionIndex = 0;
vfu.NameOffset = _virtualTableLookup[classname];
_virtualFixups.Add(vfu);
// See if we have any pending global references to this object
if (_pendingGlobals.ContainsKey(obj))
{
// If so, create all the needed global fixups
foreach (var src in _pendingGlobals[obj])
{
var gfu = new GlobalFixup();
gfu.Src = src;
gfu.Dst = (uint)databw.Position;
gfu.DstSectionIndex = 2;
_globalFixups.Add(gfu);
}
_pendingGlobals.Remove(obj);
}
// Add global lookup
_globalLookup.Add(obj, (uint)databw.Position);
}
obj.Write(this, databw);
_serializedObjects.Add(obj);
databw.Pad(16);
// Write local data (such as array contents and strings)
while (_localWriteQueues.Count > 1 || _localWriteQueues[0].Count > 0)
{
var q = _localWriteQueues.Last();
while (q != null && q.Count() == 0 && _localWriteQueues.Count > 1)
{
if (_localWriteQueues.Count > 1)
{
_localWriteQueues.RemoveAt(_localWriteQueues.Count - 1);
}
q = _localWriteQueues.Last();
// Do alignment at the popping of a queue frame
databw.Pad(16);
}
if (q.Count == 0)
{
continue;
}
var act = q.Dequeue();
_currWriteQueue = _localWriteQueues.Count - 1;
act.Invoke();
}
databw.Pad(16);
}
HKXSection classNames = new HKXSection();
classNames.SectionID = 0;
classNames.SectionTag = "__classnames__";
classNames.SectionData = classms.ToArray();
classNames.WriteHeader(bw, HKX.HKXVariation.HKXDS3);
HKXSection types = new HKXSection();
types.SectionID = 1;
types.SectionTag = "__types__";
types.SectionData = new byte[0];
types.WriteHeader(bw, HKX.HKXVariation.HKXDS3);
HKXSection data = new HKXSection();
data.SectionID = 2;
data.SectionTag = "__data__";
data.SectionData = datams.ToArray();
data.VirtualFixups = _virtualFixups;
data.GlobalFixups = _globalFixups.OrderBy((x) => x.Src).ToList();
data.LocalFixups = _localFixups.OrderBy((x) => x.Dst).ToList();
data.WriteHeader(bw, HKX.HKXVariation.HKXDS3);
classNames.WriteData(bw);
types.WriteData(bw);
data.WriteData(bw);
classms.Close();
datams.Close();
}
