internal static UEProperty Deserialize(string name, string type, long valueLength, BinaryReader reader)
{
UEProperty result;
var itemOffset = reader.BaseStream.Position;
switch (type)
{
case "BoolProperty":
result = new UEBoolProperty(reader, valueLength);
break;
case "IntProperty":
result = new UEIntProperty(reader, valueLength);
break;
case "FloatProperty":
result = new UEFloatProperty(reader, valueLength);
break;
case "NameProperty":
case "StrProperty":
case "SoftObjectProperty":
case "ObjectProperty":
result = new UEStringProperty(reader, valueLength);
break;
case "TextProperty":
result = new UETextProperty(reader, valueLength);
break;
case "EnumProperty":
result = new UEEnumProperty(reader, valueLength);
break;
case "StructProperty":
result = UEStructProperty.Read(reader, valueLength);
break;
case "ArrayProperty":
result = new UEArrayProperty(reader, valueLength);
break;
case "MapProperty":
result = new UEMapProperty(reader, valueLength);
break;
case "ByteProperty":
result = UEByteProperty.Read(reader, valueLength);
break;
default:
throw new FormatException($"Offset: 0x{itemOffset:x8}. Unknown value type '{type}' of item '{name}'");
}
result.Name = name;
result.Type = type;
result.ValueLength = valueLength;
return(result);
}
public UEArrayProperty ReadUEArrayProperty(JObject o)
{
UEArrayProperty value = new UEArrayProperty();
value.ItemType = o["ItemType"].ToString();
value.Count = int.Parse(o["Count"].ToString());
List <UEProperty> items = new List <UEProperty>();
foreach (JObject item in o["Items"])
{
items.Add(ReadUEProperty(item));
}
value.Items = items.ToArray();
return(value);
}
internal static UEProperty Deserialize(string name, string type, long valueLength, BinaryReader reader)
{
UEProperty result;
var itemOffset = reader.BaseStream.Position;
switch (type)
{
case "BoolProperty":
result = new UEBoolProperty(reader, valueLength);
break;
case "IntPropertyArray":
result = new UEIntProperty(reader, valueLength, false);
break;
case "IntProperty":
result = new UEIntProperty(reader, valueLength, true);
break;
case "UInt32Property":
result = new UEInt32Property(reader, valueLength);
break;
case "FloatProperty":
result = new UEFloatProperty(reader, valueLength);
break;
case "NameProperty":
case "StrProperty":
result = new UEStringProperty(reader, valueLength);
break;
case "TextProperty":
result = new UETextProperty(reader, valueLength);
break;
case "EnumProperty":
result = new UEEnumProperty(reader, valueLength);
break;
case "StructProperty":
result = UEStructProperty.Read(reader, valueLength);
result.Address = $"0x{ reader.BaseStream.Position - 1:x8}";
break;
case "ArrayProperty":
result = new UEArrayProperty(reader, valueLength);
break;
case "MapProperty":
result = new UEMapProperty(reader, valueLength);
break;
case "ByteProperty":
result = UEByteProperty.Read(reader, valueLength);
result.Address = $"0x{ reader.BaseStream.Position - 1:x8}";
break;
case "SetProperty":
result = new UESetProperty(reader, valueLength);
break;
case "SoftObjectProperty":
result = new UEStringProperty(reader, valueLength);
break;
case "ObjectProperty":
result = new UEStringProperty(reader, valueLength);
break;
default:
result = new UEStringProperty(reader, valueLength);
break;
}
result.Name = name;
result.Type = type;
Debug.WriteLine(String.Format("{0} ({1}) {2}", name, type, $"0x{ reader.BaseStream.Position - 1:x8}"));
return(result);
}
public static UEProperty ReadUEProperty(this BinaryReader br)
{
var name = br.ReadUEString();
if (name == null)
{
return(null);
}
if (name == "None")
{
br.BaseStream.Position += 4; // Skip 4 zeros
return(new UENoneProperty());
}
var type = br.ReadUEString();
var valueLength = br.ReadInt64();
switch (type)
{
case "IntProperty":
{
var terminator = br.ReadByte();
if (terminator != 0)
{
throw new FormatException($"Offset: 0x{br.BaseStream.Position - 1:x8}. Expected terminator (0x00), but was (0x{terminator:x2})");
}
if (valueLength != sizeof(int))
{
throw new FormatException($"Expected int value of length {sizeof(int)}, but was {valueLength}");
}
return(new UEIntProperty
{
Name = name,
Type = type,
Value = br.ReadInt32()
});
}
case "ArrayProperty":
{
var subType = br.ReadUEString();
var terminator = br.ReadByte();
if (terminator != 0)
{
throw new FormatException($"Offset: 0x{br.BaseStream.Position - 1:x8}. Expected terminator (0x00), but was (0x{terminator:x2})");
}
switch (subType)
{
case "ByteProperty":
{
var itemLength = br.ReadInt32();
var obj = new UEArrayProperty <byte> {
Name = name, Type = type
};
obj.Value = br.ReadBytes(itemLength);
return(obj);
}
default:
throw new Exception("Unrecognized property type!");
}
}
default:
throw new Exception($"Unrecognized property type '{type}'");
}
}
