public static EmbeddedGameObjectTableHead ReadEntry(IOMemoryStream ms, UAssetFile f)
{
//Read in
EmbeddedGameObjectTableHead g = new EmbeddedGameObjectTableHead();
g.entryLocation = ms.position;
g.id = ms.ReadInt();
g.unknown2 = ms.ReadInt();
g.unknown3 = ms.ReadInt();
g.type = ms.ReadNameTableEntry(f);
g.unknown4 = ms.ReadInt();
g.unknown5 = ms.ReadInt();
g.dataLength = ms.ReadInt();
g.dataLocation = ms.ReadInt();
g.unknown6 = ms.ReadInt();
g.unknown7 = ms.ReadInt();
g.unknown8 = ms.ReadInt();
g.unknown9 = ms.ReadInt();
g.unknown10 = ms.ReadInt();
g.unknown11 = ms.ReadInt();
g.unknown12 = ms.ReadInt();
g.unknown13 = ms.ReadInt();
g.unknown14 = ms.ReadInt();
return(g);
}
/// <summary>
/// Opens a UAssetFile
/// </summary>
/// <returns></returns>
public virtual void ReadFile(System.IO.Stream s, bool isDebugEnabled, string classname, string rootPath)
{
this.isDebugModeEnabled = isDebugEnabled;
this.classname = classname;
this.rootPath = rootPath;
//Create a stream
stream = new IOMemoryStream(s, true);
//Read header data
ReadHeaderData();
//Read name table
ReadNameTable();
//Read GameObject headers
ReadGameObjectReferences();
//Now, read embedded GameObject headers
ReadEmbeddedGameObjectReferences();
//Read metadata
ReadPackageMetadata();
//Get parent classname
/*hasParentUObject = false;
if(metadata.ContainsKey("ParentClassPackage"))
{
hasParentUObject = TryGetFullPackagePath(metadata["ParentClassPackage"], out parentPath);
parentClassname = GetPackageClassnameFromPath(metadata["ParentClassPackage"]);
}*/
}
public static GameObjectTableHead ReadEntry(IOMemoryStream ms, UAssetFile f)
{
//Read in
GameObjectTableHead g = new GameObjectTableHead();
g.startPos = ms.position;
g.coreType = ms.ReadNameTableEntry(f);
g.unknown1 = ms.ReadInt();
g.objectType = ms.ReadNameTableEntry(f);
g.unknown2 = ms.ReadInt();
g.index = ms.ReadInt();
g.name = ms.ReadNameTableEntry(f);
g.unknown4 = ms.ReadInt();
return(g);
}
public static List <UProperty> ReadProperties(IOMemoryStream ms, UAssetFile f, string arrayType, bool isStruct)
{
//Read until none
List <UProperty> output = new List <UProperty>();
while (true)
{
UProperty p = ReadProp(ms, f, arrayType, isStruct);
if (p == null)
{
break;
}
output.Add(p);
}
return(output);
}
public abstract void ReadStruct(IOMemoryStream ms, UAssetFile f, StructProperty s);
public static UProperty ReadProp(IOMemoryStream ms, UAssetFile f, string arrayType, bool isStruct)
{
//Read the name
long start = ms.position;
//Read the remainder of the properties
string name;
int u1;
string type;
int u2;
int length;
int index;
if (arrayType == null)
{
//Not an array
name = ms.ReadNameTableEntry(f);
//Return null if this is "None". That means we're done reading
if (name == "None")
{
return(null);
}
u1 = ms.ReadInt();
type = ms.ReadNameTableEntry(f);
u2 = ms.ReadInt();
length = ms.ReadInt();
index = ms.ReadInt();
}
else
{
name = null;
u1 = 0;
type = arrayType;
u2 = 0;
length = 0;
index = 0;
}
long payloadStart = ms.position;
//Create the object
UProperty u;
switch (type)
{
case "ArrayProperty": u = new ArrayProperty(ms, f); break;
case "BoolProperty": u = new BoolProperty(ms, f); break;
case "ByteProperty": u = new ByteProperty(ms, f); break;
case "DoubleProperty": u = new DoubleProperty(ms, f); break;
case "FloatProperty": u = new FloatProperty(ms, f); break;
case "Int16Property": u = new Int16Property(ms, f); break;
case "Int8Property": u = new Int8Property(ms, f); break;
case "IntProperty": u = new IntProperty(ms, f); break;
case "NameProperty": u = new NameProperty(ms, f); break;
case "ObjectProperty": u = new ObjectProperty(ms, f); break;
case "StrProperty": u = new StrProperty(ms, f); break;
case "StructProperty": u = new StructProperty(ms, f); break;
case "TextProperty": u = new TextProperty(ms, f); break;
case "UInt16Property": u = new UInt16Property(ms, f); break;
case "UInt32Property": u = new UInt32Property(ms, f); break;
case "UInt64Property": u = new UInt64Property(ms, f); break;
default:
throw new Exception($"FAILED TO READ UPROPERTY: Type {type} was not a valid type. Name={name}, u1={u1}, u2={u2}, length={length}, index={index}, position={start}");
}
//Set attributes
u.name = name;
u.unknown1 = u1;
u.type = type;
u.unknown2 = u2;
u.length = length;
u.index = index;
u.start = start;
u.payloadStart = payloadStart;
u.isArray = arrayType != null;
//Dump
f.DebugDump("UProperty Reading", ConsoleColor.Green, "name", name, "u1", u1.ToString(), "type", type, "u2", u2.ToString(), "length", length.ToString(), "index", index.ToString(), "start", start.ToString(), "payloadStart", payloadStart.ToString());
//Read
u.Read(ms, f);
//Log
string msg = u.WriteString();
f.Debug("UProperty Read " + type, msg, ConsoleColor.DarkGreen);
return(u);
}
public UProperty(IOMemoryStream ms, UAssetFile f)
{
}
public abstract void Read(IOMemoryStream ms, UAssetFile f);
