public override void Load(ExtendedBinaryReader reader, bool keepOpen = false)
{
string header = reader.ReadNullTerminatedString();
reader.FixPadding(16);
uint textureOffset = reader.ReadUInt32();
uint textureCount = reader.ReadUInt32();
int layerOffset = reader.ReadInt32();
int layerCount = reader.ReadInt32();
int unknownOffset = reader.ReadInt32();
int unknownCount = reader.ReadInt32();
uint unknown28 = reader.ReadUInt32();
uint unknown2C = reader.ReadUInt32();
string projectDir = reader.ReadStringElsewhere();
uint unknown34 = reader.ReadUInt32();
uint unknown38 = reader.ReadUInt32();
uint unknown3C = reader.ReadUInt32();
reader.JumpTo(textureOffset);
for (int i = 0; i < textureCount; ++i)
{
Textures.Add(new MATexture(reader));
}
reader.JumpTo(layerOffset);
for (int i = 0; i < layerCount; ++i)
{
Layers.Add(new MALayer(reader));
}
}
// TODO
protected void LoadShadowArchive(ExtendedBinaryReader reader)
{
reader.JumpAhead(0x4); // Unknown, Seems to always be 0
uint fileSize = reader.ReadUInt32(); // File Size - 0xC
uint magic = reader.ReadUInt32(); // Magic
string ONEVersion = reader.ReadNullTerminatedString(); // Gets the version String
reader.FixPadding(); // Aligns the reader
uint fileCount = reader.ReadUInt32(); // File Count
reader.JumpAhead(0x38 * 2 + 0x20); // Jump to the third/first entry
bool isVersion6 = ONEVersion == "ONE Ver 0.60"; // Checks if its version is 0.60
int fileNameLength = isVersion6 ? 0x2C : 0x20; // The max file name size
// Read File List
var files = new FileEntry[FileEntryCount];
for (int i = 0; i < fileCount; i++)
{
var entry = new FileEntry();
entry.FileName = reader.ReadSignature(
fileNameLength).Replace("\0", string.Empty);
entry.UncompressedSize = reader.ReadUInt32();
entry.DataOffset = reader.ReadUInt32();
reader.JumpAhead(4); // Unknown, Seems to always be 1
if (!isVersion6)
{
reader.JumpAhead(0xC); // Unknown, Seems to always be 0
}
files[i] = entry;
}
// Read File Data
if (files.Length > 0)
{
reader.JumpTo(files[0].DataOffset + 0xC);
for (int i = 0; i < fileCount; ++i)
{
// Compute the file's data length
files[i].DataLength = ((i == fileCount - 1) ?
fileSize + 0xC : files[i + 1].DataOffset) - files[i].DataOffset;
var file = new ArchiveFile()
{
Name = files[i].FileName,
Data = reader.ReadBytes(
(int)files[i].DataLength) // TODO: Decompress file
};
Data.Add(file);
}
}
}
protected void FixPadding(ExtendedBinaryReader reader, Type t)
{
uint padding = GetPadding(t);
if (padding < 2)
{
return;
}
reader.FixPadding(padding);
}
public override void Load(ExtendedBinaryReader reader, bool keepOpen = false)
{
// Store the current reader
_internalReader = reader;
// Filename Section
// This section contains an array of addresses to each of the file's name and the strings
// itself right after, this section is only used for finding file indices from within game
// This is a workaround for reading different versions of PCK files as some files seem to
// have smaller padding (0x08 for Signatures, 0x04 for Padding)
// while DAL: RR has larger padding (0x14 for Signatures, 0x08 for Padding)
// This workaround works by checking the padding in the signature to determine the version
int sigSize = reader.CheckDALSignature("Filename");
bool oldPCK = false;
if (sigSize < 0x14)
{
oldPCK = true;
}
// The length of the Filename section
int fileNameSectionSize = reader.ReadInt32();
// Address to the list of filenames
int fileNameSectionAddress = (int)reader.BaseStream.Position;
// Jump to the Pack section
reader.JumpTo(fileNameSectionSize);
// Makes sure the reader is aligned
reader.FixPadding(oldPCK ? 0x04u : 0x08u);
// Pack Section
// This section contains an array of file information and then all of it's data
// Check Signature
string packSig = reader.ReadDALSignature("Pack");
if (packSig != "Pack" && packSig.Length <= 4)
{
throw new SignatureMismatchException("Pack", packSig);
}
// The length of the Pack section
int packSectionSize = reader.ReadInt32();
int fileCount = reader.ReadInt32();
// Read file entries
for (int i = 0; i < fileCount; ++i)
{
FileEntries.Add(new FileEntry());
FileEntries[i].DataPosition = reader.ReadInt32();
FileEntries[i].DataLength = reader.ReadInt32();
}
// Jump back to the Filename section so we can get all of the file names
reader.JumpTo(fileNameSectionAddress);
// Reads all the file names
for (int i = 0; i < fileCount; ++i)
{
int position = reader.ReadInt32() + (oldPCK ? 0xC : 0x18);
FileEntries[i].FileName = reader.ReadStringElsewhere(position);
}
// Load all data into memory if the loader plans to close the stream
if (!keepOpen)
{
Preload();
}
}
private static SetObject ReadObject(ExtendedBinaryReader reader,
SetObjectType objTemplate, string objType, SOBJType type,
bool rawDataMode = false) // true = full, false = only remaining bytes
{
// For some reason these separate values are saved as one uint rather than two ushorts.
// Because of this, the values are in a different order depending on endianness, and
// this is the easiest known way to read them.
uint unknownValue = reader.ReadUInt32();
ushort unknown1 = (ushort)((unknownValue >> 16) & 0xFFFF);
ushort objID = (ushort)(unknownValue & 0xFFFF);
var obj = new SetObject()
{
ObjectType = objType,
ObjectID = objID
};
uint unknown2 = reader.ReadUInt32();
uint unknown3 = reader.ReadUInt32();
float unknown4 = reader.ReadSingle();
float rangeIn = reader.ReadSingle();
float rangeOut = reader.ReadSingle();
uint parent = (type == SOBJType.LostWorld) ? reader.ReadUInt32() : 0;
uint transformsOffset = reader.ReadUInt32();
uint transformCount = reader.ReadUInt32();
uint unknown5 = reader.ReadUInt32();
uint unknown6 = (type == SOBJType.LostWorld) ? reader.ReadUInt32() : 0;
uint unknown7 = (type == SOBJType.LostWorld) ? reader.ReadUInt32() : 0;
// Call me crazy, but I have a weird feeling these values aren't JUST padding
if (unknown3 != 0 || unknown5 != 0 || unknown6 != 0 || unknown7 != 0)
{
Console.WriteLine("WARNING: Not padding?! ({0},{1},{2},{3})",
unknown3, unknown5, unknown6, unknown7);
}
// Add custom data to object
obj.CustomData.Add("Unknown1", new SetObjectParam(typeof(ushort), unknown1));
obj.CustomData.Add("Unknown2", new SetObjectParam(typeof(uint), unknown2));
obj.CustomData.Add("Unknown3", new SetObjectParam(typeof(uint), unknown3));
obj.CustomData.Add("Unknown4", new SetObjectParam(typeof(float), unknown4));
obj.CustomData.Add("RangeIn", new SetObjectParam(typeof(float), rangeIn));
obj.CustomData.Add("RangeOut", new SetObjectParam(typeof(float), rangeOut));
if (type == SOBJType.LostWorld)
{
obj.CustomData.Add("Parent", new SetObjectParam(typeof(uint), parent));
}
// Skip loading parameters if template doesn't exist
if (objTemplate != null)
{
// Get Raw Byte Length
var rawDataLenExtra = objTemplate.GetExtra("RawByteLength");
long paramBegin = reader.BaseStream.Position;
int rawLength = 0;
if (rawDataLenExtra != null &&
!string.IsNullOrEmpty(rawDataLenExtra.Value))
{
int.TryParse(rawDataLenExtra.Value, out rawLength);
}
// Read all the data then return to beginning
if (rawDataMode == true && rawLength != 0)
{
obj.CustomData.Add("RawParamData", new SetObjectParam(typeof(byte[]),
reader.ReadBytes(rawLength)));
reader.JumpTo(paramBegin);
}
// Parameters
foreach (var param in objTemplate.Parameters)
{
// For compatibility with SonicGlvl templates.
if (param.Name == "Unknown1" || param.Name == "Unknown2" ||
param.Name == "Unknown3" || param.Name == "RangeIn" ||
param.Name == "RangeOut" || param.Name == "Parent")
{
continue;
}
// Read Special Types/Fix Padding
if (param.DataType == typeof(uint[]))
{
// Data Info
reader.FixPadding(4);
uint arrOffset = reader.ReadUInt32();
uint arrLength = reader.ReadUInt32();
uint arrUnknown = reader.ReadUInt32();
long curPos = reader.BaseStream.Position;
// Data
var arr = new uint[arrLength];
reader.JumpTo(arrOffset, false);
for (uint i = 0; i < arrLength; ++i)
{
arr[i] = reader.ReadUInt32();
}
obj.Parameters.Add(new SetObjectParam(param.DataType, arr));
reader.BaseStream.Position = curPos;
continue;
}
else if (param.DataType == typeof(string))
{
// Data Info
uint strOffset = reader.ReadUInt32();
uint strUnknown = reader.ReadUInt32();
string str = null;
// Data
if (strOffset != 0)
{
long curPos = reader.BaseStream.Position;
reader.JumpTo(strOffset, false);
str = reader.ReadNullTerminatedString();
reader.BaseStream.Position = curPos;
}
obj.Parameters.Add(new SetObjectParam(param.DataType, str));
continue;
}
else if (param.DataType == typeof(float) ||
param.DataType == typeof(int) || param.DataType == typeof(uint))
{
reader.FixPadding(4);
}
else if (type == SOBJType.LostWorld && param.DataType == typeof(Vector3))
{
reader.FixPadding(16);
}
// Read Data
var objParam = new SetObjectParam(param.DataType,
reader.ReadByType(param.DataType));
obj.Parameters.Add(objParam);
}
if (rawDataMode == false)
{
long knownParamLength = (reader.BaseStream.Position - paramBegin);
long remainingBytes = (rawLength - knownParamLength);
obj.CustomData.Add("RawParamData", new SetObjectParam(typeof(byte[]),
reader.ReadBytes((int)remainingBytes)));
}
}
// Transforms
uint childCount = transformCount - 1;
obj.Children = new SetObjectTransform[childCount];
reader.JumpTo(transformsOffset, false);
obj.Transform = ReadTransform(reader, type == SOBJType.LostWorld);
for (uint i = 0; i < childCount; ++i)
{
obj.Children[i] = ReadTransform(reader,
type == SOBJType.LostWorld);
}
return(obj);
}
