internal FPropertyTag(PackageReader reader)
{
ArrayIndex = 0;
Position = 0; // default
BoolVal = 0;
EnumName = default;
EnumType = default;
HasPropertyGuid = 0;
InnerType = default;
Name = default;
PropertyGuid = default;
Size = 0;
SizeOffset = 0;
StructGuid = default;
StructName = default;
Type = default;
ValueType = default;
Name = reader.ReadFName();
if (Name.IsNone)
{
return;
}
Type = reader.ReadFName();
Size = reader.ReadInt32();
ArrayIndex = reader.ReadInt32();
Position = reader.Position; // actual
if (Type.Number == 0)
{
switch (Type.String)
{
case "StructProperty":
StructName = reader.ReadFName();
// Serialize if version is past VER_UE4_STRUCT_GUID_IN_PROPERTY_TAG
StructGuid = new FGuid(reader);
break;
case "BoolProperty":
BoolVal = reader.ReadByte();
break;
case "ByteProperty":
case "EnumProperty":
EnumName = reader.ReadFName();
break;
case "ArrayProperty":
// Serialize if version is past VAR_UE4_ARRAY_PROPERTY_INNER_TAGS
InnerType = reader.ReadFName();
break;
// Serialize the following if version is past VER_UE4_PROPERTY_TAG_SET_MAP_SUPPORT
case "SetProperty":
InnerType = reader.ReadFName();
break;
case "MapProperty":
InnerType = reader.ReadFName();
ValueType = reader.ReadFName();
break;
}
}
// Property tags to handle renamed blueprint properties effectively.
// Serialize if version is past VER_UE4_PROPERTY_GUID_IN_PROPERTY_TAG
HasPropertyGuid = reader.ReadByte();
if (HasPropertyGuid != 0)
{
PropertyGuid = new FGuid(reader);
}
}
internal FFormatContainer(PackageReader reader, Stream ubulk, long ubulkOffset)
{
FormatName = reader.ReadFName();
Data = new FByteBulkData(reader, ubulk, ubulkOffset);
}
internal FSoftObjectPath(PackageReader reader)
{
AssetPathName = reader.ReadFName();
SubPathString = reader.ReadFString();
}
// Binary serialization, tagged property serialization otherwise
// https://github.com/EpicGames/UnrealEngine/blob/7d9919ac7bfd80b7483012eab342cb427d60e8c9/Engine/Source/Runtime/CoreUObject/Private/UObject/Class.cpp#L2146
internal UScriptStruct(PackageReader reader, FName structName) : this(reader, structName.String)
{
}
