public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(20);
int textLength = reader.ReadInt32();
return(new string(Encoding.Default.GetChars(reader.ReadBytes(textLength))));
}
public UE3PropertyListInstanceReader(UnPackage package, BinaryReader reader, UnExport export, UnContainer owner)
{
_package = package;
_reader = reader;
_export = export;
_owner = owner;
}
public static UnPackage ReadPackage(BinaryReader reader, string baseDir)
{
UnPackage package = DoReadPackage(reader);
package.LoadImportedDeclarations(new UE3PackageReader(baseDir));
return(package);
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(12);
int super = reader.ReadInt32();
int children = reader.ReadInt32();
reader.ReadBytes(12);
int line = reader.ReadInt32();
int textPos = reader.ReadInt32();
int scriptSize = reader.ReadInt32();
byte[] bytecode = reader.ReadBytes(scriptSize);
int nativeIndex = reader.ReadInt16();
int operatorPrecedence = reader.ReadByte();
int functionFlags = reader.ReadInt32();
if ((functionFlags & _flagSet.GetMask("Net")) != 0)
{
reader.ReadInt16(); // repOffset
}
int friendlyNameIndex = reader.ReadInt32();
reader.ReadInt32();
return(new UnFunction(export, package.Names[friendlyNameIndex].Name,
new FlagValues(functionFlags, _flagSet), bytecode, nativeIndex, operatorPrecedence));
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(20);
int valueSize = reader.ReadInt32();
string value = new string(reader.ReadChars(valueSize));
return new UnConst(export, value.Trim('\0'));
}
public UE3PropertyListInstanceReader(UnPackage package, BinaryReader reader, UnExport export, UnContainer owner)
{
_package = package;
_reader = reader;
_export = export;
_owner = owner;
}
private static UnPackage DoReadPackage(BinaryReader reader)
{
var signature = reader.ReadInt32();
var packageVersion = reader.ReadInt32();
var firstExportOffset = reader.ReadInt32();
var folderNameLength = reader.ReadInt32();
var folderName = reader.ReadBytes(folderNameLength);
var packageFlags = reader.ReadInt32();
var namesCount = reader.ReadInt32();
var namesOffset = reader.ReadInt32();
var exportsCount = reader.ReadInt32();
var exportsOffset = reader.ReadInt32();
var importsCount = reader.ReadInt32();
var importsOffset = reader.ReadInt32();
reader.ReadInt32(); // unknown
var guid = reader.ReadBytes(16);
var generationsCount = reader.ReadInt32();
for (int i = 0; i < generationsCount; i++)
{
reader.ReadBytes(12);
}
var engineVersion = reader.ReadInt32();
var cookerVersion = reader.ReadInt32();
if (engineVersion == 3240)
{
reader.ReadBytes(28);
}
Stream dataStream;
if ((packageFlags & 0x00800000) != 0)
{
var compressionFlag = reader.ReadInt32();
var chunkedStream = new ChunkedStream(reader.BaseStream);
var chunkCount = reader.ReadInt32();
for (int i = 0; i < chunkCount; i++)
{
var uncompressedOffset = reader.ReadInt32();
var uncompressedSize = reader.ReadInt32();
var compressedOffset = reader.ReadInt32();
var compressedSize = reader.ReadInt32();
chunkedStream.AddChunk(uncompressedOffset, uncompressedSize, compressedOffset, compressedSize);
}
dataStream = chunkedStream;
}
else
{
dataStream = reader.BaseStream;
}
UnPackage package = new UnPackage(dataStream);
RegisterInstanceReaders(package);
ReadNames(package, dataStream, namesOffset, namesCount);
ReadImports(package, dataStream, importsOffset, importsCount);
ReadExports(package, dataStream, exportsOffset, exportsCount);
return(package);
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(20);
int valueSize = reader.ReadInt32();
string value = new string(reader.ReadChars(valueSize));
return(new UnConst(export, value.Trim('\0')));
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
int[] values = new int[11];
for (int i = 0; i < 11; i++)
values[i] = reader.ReadInt32();
int flags = reader.ReadInt32();
return new UnScriptStruct(export, flags, values [3]);
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
int[] values = new int[11];
for (int i = 0; i < 11; i++)
{
values[i] = reader.ReadInt32();
}
int flags = reader.ReadInt32();
return(new UnScriptStruct(export, flags, values [3]));
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(20);
int valueCount = reader.ReadInt32();
var values = new List<string>();
for(int i=0; i<valueCount; i++)
{
int index = (int) reader.ReadInt64();
values.Add(export.Package.Names[index].Name);
}
return new UnEnum(export, values);
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(40);
int scriptSize = reader.ReadInt32();
byte[] script = reader.ReadBytes(scriptSize);
reader.ReadBytes(22);
int methodCount = reader.ReadInt32();
for(int i=0; i<methodCount; i++)
{
reader.ReadBytes(12);
}
return new UnState(export, script);
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(20);
int valueCount = reader.ReadInt32();
var values = new List <string>();
for (int i = 0; i < valueCount; i++)
{
int index = (int)reader.ReadInt64();
values.Add(export.Package.Names[index].Name);
}
return(new UnEnum(export, values));
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(40);
int scriptSize = reader.ReadInt32();
byte[] script = reader.ReadBytes(scriptSize);
reader.ReadBytes(22);
int methodCount = reader.ReadInt32();
for (int i = 0; i < methodCount; i++)
{
reader.ReadBytes(12);
}
return(new UnState(export, script));
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadInt32();
int superIndex = reader.ReadInt32();
reader.ReadInt32();
int scriptTextIndex = reader.ReadInt32();
for (int i = 0; i < 4; i++)
reader.ReadInt32();
int scriptSize = reader.ReadInt32();
var bytecode = reader.ReadBytes(scriptSize);
for (int i = 0; i < 4; i++)
reader.ReadInt32();
reader.ReadInt16();
reader.ReadInt32();
int methodCount = reader.ReadInt32();
for (int i = 0; i < methodCount * 3; i++)
reader.ReadInt32();
int flags = reader.ReadInt32();
reader.ReadByte();
int outerIndex = reader.ReadInt32();
var outerInstance = package.ResolveClassItem(outerIndex);
var configNameIndex = reader.ReadInt64();
var config = package.Names[(int) configNameIndex].Name;
int hideCategoriesCount = reader.ReadInt32();
var hideCategories = new List<string>();
for (int i = 0; i < hideCategoriesCount; i++)
{
var nameIndex = reader.ReadInt64();
var name = package.Names[(int) nameIndex].Name;
hideCategories.Add(name);
}
int c3 = reader.ReadInt32();
for (int i = 0; i < c3 * 3; i++)
reader.ReadInt32();
var interfaceCount = reader.ReadInt32();
var interfaces = new List<UnPackageItem>();
for(int i=0; i<interfaceCount; i++)
{
var intfIndex = reader.ReadInt32();
reader.ReadInt32();
interfaces.Add(package.ResolveClassItem(intfIndex));
}
reader.ReadInt32();
int defaultPropertiesIndex = reader.ReadInt32();
UnExport defaultProperties = defaultPropertiesIndex == 0
? null : package.ResolveClassItem(defaultPropertiesIndex).Resolve();
return new UnClass(export, superIndex, outerInstance, bytecode, new FlagValues(flags, _flagSet), defaultProperties, config, hideCategories, interfaces);
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
// 44 bytes
reader.ReadBytes(16);
int next = reader.ReadInt32();
int arraySize = reader.ReadInt32();
int flags = reader.ReadInt32();
reader.ReadInt32();
int category = (int)reader.ReadInt64();
reader.ReadInt32();
var repOffset = ((flags & _flagSet.GetMask("Net")) != 0) ? reader.ReadInt16() : (short)-1;
return(CreateProperty(export, arraySize, new FlagValues(flags, _flagSet), category, reader, repOffset));
}
private static void ReadImports(UnPackage package, Stream stream, int offset, int count)
{
stream.Position = offset;
var reader = new BinaryReader(stream);
for (int i = 0; i < count; i++)
{
var packageNameIndex = reader.ReadInt32();
reader.ReadInt32();
var classNameIndex = reader.ReadInt32();
reader.ReadInt32();
var outer = reader.ReadInt32();
var objectNameIndex = reader.ReadInt32();
var flags = reader.ReadInt32();
package.AddImport(packageNameIndex, classNameIndex, outer, objectNameIndex, flags);
}
}
private static void ReadExports(UnPackage package, Stream stream, int offset, int count)
{
stream.Position = offset;
var reader = new BinaryReader(stream);
for (int i = 0; i < count; i++)
{
var classIndex = reader.ReadInt32();
var superIndex = reader.ReadInt32();
var outerIndex = reader.ReadInt32();
var objectNameIndex = reader.ReadInt32();
reader.ReadInt32(); // exportNameSuffix
reader.ReadInt32(); // archetypeIndex
var flags = reader.ReadInt64();
var exportSize = reader.ReadInt32();
var exportOffset = reader.ReadInt32();
var componentMapCount = reader.ReadInt32();
for (int j = 0; j < componentMapCount * 3; j++)
{
reader.ReadInt32();
}
var exportFlags = reader.ReadInt32();
var netObjectCount = reader.ReadInt32();
for (int j = 0; j < netObjectCount; j++)
{
reader.ReadInt32();
}
if (netObjectCount == 0)
{
reader.ReadInt32();
}
for (int j = 0; j < 4; j++)
{
reader.ReadInt32(); // GUID
}
if (netObjectCount > 0)
{
reader.ReadInt32();
}
package.AddExport(objectNameIndex, classIndex, outerIndex, exportOffset, exportSize);
}
package.ResolveExports();
}
private static void ReadNames(UnPackage package, Stream stream, int offset, int count)
{
stream.Position = offset;
var reader = new BinaryReader(stream);
for (int i = 0; i < count; i++)
{
var nameLength = reader.ReadInt32();
string name;
if (nameLength < 0)
{
var bytes = reader.ReadBytes(-2 * nameLength);
name = new string(Encoding.Unicode.GetChars(bytes)).Trim('\0');
}
else
{
name = new string(reader.ReadChars(nameLength)).Trim('\0');
}
var flags = reader.ReadInt64();
package.AddName(name, flags);
}
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(12);
int super = reader.ReadInt32();
int children = reader.ReadInt32();
reader.ReadBytes(12);
int line = reader.ReadInt32();
int textPos = reader.ReadInt32();
int scriptSize = reader.ReadInt32();
byte[] bytecode = reader.ReadBytes(scriptSize);
int nativeIndex = reader.ReadInt16();
int operatorPrecedence = reader.ReadByte();
int functionFlags = reader.ReadInt32();
if ((functionFlags & _flagSet.GetMask("Net")) != 0)
{
reader.ReadInt16(); // repOffset
}
int friendlyNameIndex = reader.ReadInt32();
reader.ReadInt32();
return new UnFunction(export, package.Names[friendlyNameIndex].Name,
new FlagValues(functionFlags, _flagSet), bytecode, nativeIndex, operatorPrecedence);
}
private static void RegisterInstanceReaders(UnPackage package)
{
package.PropertyListReader = new UE3PropertyListReader();
package.RegisterInstanceReader("Class", new UE3ClassReader());
package.RegisterInstanceReader("Function", new UE3FunctionReader());
package.RegisterInstanceReader("IntProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("FloatProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("StrProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("BoolProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("NameProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("ObjectProperty", new UE3StructPropertyReader());
package.RegisterInstanceReader("ByteProperty", new UE3TypedClassPropertyReader());
package.RegisterInstanceReader("ComponentProperty", new UE3TypedClassPropertyReader());
package.RegisterInstanceReader("StructProperty", new UE3StructPropertyReader());
package.RegisterInstanceReader("ClassProperty", new UE3ClassClassPropertyReader());
package.RegisterInstanceReader("ArrayProperty", new UE3ArrayClassPropertyReader());
package.RegisterInstanceReader("DelegateProperty", new UE3DelegateClassPropertyReader());
package.RegisterInstanceReader("Enum", new UE3EnumReader());
package.RegisterInstanceReader("Const", new UE3ConstReader());
package.RegisterInstanceReader("ScriptStruct", new UE3ScriptStructReader());
package.RegisterInstanceReader("State", new UE3StateReader());
package.RegisterInstanceReader("TextBuffer", new UE3TextBufferReader());
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadInt32();
int superIndex = reader.ReadInt32();
reader.ReadInt32();
int scriptTextIndex = reader.ReadInt32();
for (int i = 0; i < 4; i++)
{
reader.ReadInt32();
}
int scriptSize = reader.ReadInt32();
var bytecode = reader.ReadBytes(scriptSize);
for (int i = 0; i < 4; i++)
{
reader.ReadInt32();
}
reader.ReadInt16();
reader.ReadInt32();
int methodCount = reader.ReadInt32();
for (int i = 0; i < methodCount * 3; i++)
{
reader.ReadInt32();
}
int flags = reader.ReadInt32();
reader.ReadByte();
int outerIndex = reader.ReadInt32();
var outerInstance = package.ResolveClassItem(outerIndex);
var configNameIndex = reader.ReadInt64();
var config = package.Names[(int)configNameIndex].Name;
int hideCategoriesCount = reader.ReadInt32();
var hideCategories = new List <string>();
for (int i = 0; i < hideCategoriesCount; i++)
{
var nameIndex = reader.ReadInt64();
var name = package.Names[(int)nameIndex].Name;
hideCategories.Add(name);
}
int c3 = reader.ReadInt32();
for (int i = 0; i < c3 * 3; i++)
{
reader.ReadInt32();
}
var interfaceCount = reader.ReadInt32();
var interfaces = new List <UnPackageItem>();
for (int i = 0; i < interfaceCount; i++)
{
var intfIndex = reader.ReadInt32();
reader.ReadInt32();
interfaces.Add(package.ResolveClassItem(intfIndex));
}
reader.ReadInt32();
int defaultPropertiesIndex = reader.ReadInt32();
UnExport defaultProperties = defaultPropertiesIndex == 0
? null : package.ResolveClassItem(defaultPropertiesIndex).Resolve();
return(new UnClass(export, superIndex, outerInstance, bytecode, new FlagValues(flags, _flagSet), defaultProperties, config, hideCategories, interfaces));
}
private static void ReadExports(UnPackage package, Stream stream, int offset, int count)
{
stream.Position = offset;
var reader = new BinaryReader(stream);
for (int i = 0; i < count; i++)
{
var classIndex = reader.ReadInt32();
var superIndex = reader.ReadInt32();
var outerIndex = reader.ReadInt32();
var objectNameIndex = reader.ReadInt32();
reader.ReadInt32(); // exportNameSuffix
reader.ReadInt32(); // archetypeIndex
var flags = reader.ReadInt64();
var exportSize = reader.ReadInt32();
var exportOffset = reader.ReadInt32();
var componentMapCount = reader.ReadInt32();
for (int j = 0; j < componentMapCount*3; j++)
{
reader.ReadInt32();
}
var exportFlags = reader.ReadInt32();
var netObjectCount = reader.ReadInt32();
for (int j = 0; j < netObjectCount; j++)
{
reader.ReadInt32();
}
if (netObjectCount == 0)
{
reader.ReadInt32();
}
for(int j=0; j<4; j++)
{
reader.ReadInt32(); // GUID
}
if (netObjectCount > 0)
{
reader.ReadInt32();
}
package.AddExport(objectNameIndex, classIndex, outerIndex, exportOffset, exportSize);
}
package.ResolveExports();
}
public UnPropertyList ReadPropertyList(UnPackage package, BinaryReader reader, UnExport export, UnClass owner)
{
return new UE3PropertyListInstanceReader(package, reader, export, owner).Read();
}
public object ReadInstance(UnPackage package, BinaryReader reader, UnExport export)
{
reader.ReadBytes(20);
int textLength = reader.ReadInt32();
return new string(Encoding.Default.GetChars(reader.ReadBytes(textLength)));
}
private static void RegisterInstanceReaders(UnPackage package)
{
package.PropertyListReader = new UE3PropertyListReader();
package.RegisterInstanceReader("Class", new UE3ClassReader());
package.RegisterInstanceReader("Function", new UE3FunctionReader());
package.RegisterInstanceReader("IntProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("FloatProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("StrProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("BoolProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("NameProperty", new UE3ClassPropertyReader());
package.RegisterInstanceReader("ObjectProperty", new UE3StructPropertyReader());
package.RegisterInstanceReader("ByteProperty", new UE3TypedClassPropertyReader());
package.RegisterInstanceReader("ComponentProperty", new UE3TypedClassPropertyReader());
package.RegisterInstanceReader("StructProperty", new UE3StructPropertyReader());
package.RegisterInstanceReader("ClassProperty", new UE3ClassClassPropertyReader());
package.RegisterInstanceReader("ArrayProperty", new UE3ArrayClassPropertyReader());
package.RegisterInstanceReader("DelegateProperty", new UE3DelegateClassPropertyReader());
package.RegisterInstanceReader("Enum", new UE3EnumReader());
package.RegisterInstanceReader("Const", new UE3ConstReader());
package.RegisterInstanceReader("ScriptStruct", new UE3ScriptStructReader());
package.RegisterInstanceReader("State", new UE3StateReader());
package.RegisterInstanceReader("TextBuffer", new UE3TextBufferReader());
}
private static void ReadNames(UnPackage package, Stream stream, int offset, int count)
{
stream.Position = offset;
var reader = new BinaryReader(stream);
for(int i=0; i<count; i++)
{
var nameLength = reader.ReadInt32();
string name;
if (nameLength < 0)
{
var bytes = reader.ReadBytes(-2*nameLength);
name = new string(Encoding.Unicode.GetChars(bytes)).Trim('\0');
}
else
{
name = new string(reader.ReadChars(nameLength)).Trim('\0');
}
var flags = reader.ReadInt64();
package.AddName(name, flags);
}
}
private static void ReadImports(UnPackage package, Stream stream, int offset, int count)
{
stream.Position = offset;
var reader = new BinaryReader(stream);
for (int i = 0; i < count; i++)
{
var packageNameIndex = reader.ReadInt32();
reader.ReadInt32();
var classNameIndex = reader.ReadInt32();
reader.ReadInt32();
var outer = reader.ReadInt32();
var objectNameIndex = reader.ReadInt32();
var flags = reader.ReadInt32();
package.AddImport(packageNameIndex, classNameIndex, outer, objectNameIndex, flags);
}
}
private static UnPackage DoReadPackage(BinaryReader reader)
{
var signature = reader.ReadInt32();
var packageVersion = reader.ReadInt32();
var firstExportOffset = reader.ReadInt32();
var folderNameLength = reader.ReadInt32();
var folderName = reader.ReadBytes(folderNameLength);
var packageFlags = reader.ReadInt32();
var namesCount = reader.ReadInt32();
var namesOffset = reader.ReadInt32();
var exportsCount = reader.ReadInt32();
var exportsOffset = reader.ReadInt32();
var importsCount = reader.ReadInt32();
var importsOffset = reader.ReadInt32();
reader.ReadInt32(); // unknown
var guid = reader.ReadBytes(16);
var generationsCount = reader.ReadInt32();
for (int i = 0; i < generationsCount; i++)
{
reader.ReadBytes(12);
}
var engineVersion = reader.ReadInt32();
var cookerVersion = reader.ReadInt32();
if (engineVersion == 3240)
{
reader.ReadBytes(28);
}
Stream dataStream;
if ((packageFlags & 0x00800000) != 0)
{
var compressionFlag = reader.ReadInt32();
var chunkedStream = new ChunkedStream(reader.BaseStream);
var chunkCount = reader.ReadInt32();
for(int i=0; i<chunkCount; i++)
{
var uncompressedOffset = reader.ReadInt32();
var uncompressedSize = reader.ReadInt32();
var compressedOffset = reader.ReadInt32();
var compressedSize = reader.ReadInt32();
chunkedStream.AddChunk(uncompressedOffset, uncompressedSize, compressedOffset, compressedSize);
}
dataStream = chunkedStream;
}
else
{
dataStream = reader.BaseStream;
}
UnPackage package = new UnPackage(dataStream);
RegisterInstanceReaders(package);
ReadNames(package, dataStream, namesOffset, namesCount);
ReadImports(package, dataStream, importsOffset, importsCount);
ReadExports(package, dataStream, exportsOffset, exportsCount);
return package;
}
public UnPropertyList ReadPropertyList(UnPackage package, BinaryReader reader, UnExport export, UnClass owner)
{
return(new UE3PropertyListInstanceReader(package, reader, export, owner).Read());
}
