public UObject(IoPackageReader reader, string type, bool structFallback = false)
{
Dict = new Dictionary <string, object>();
var header = new FUnversionedHeader(reader);
if (header.HasValues)
{
using var it = new FIterator(header);
if (header.HasNonZeroValues)
{
FUnversionedType unversionedType = reader.GetOrCreateSchema(type);
var num = 1;
do
{
var(val, isNonZero) = it.Current;
if (unversionedType.Properties.TryGetValue(val, out var props))
{
var propertyTag = new FPropertyTag(props);
if (isNonZero)
{
var key = Dict.ContainsKey(props.Name) ? $"{props.Name}_NK{num++:00}" : props.Name;
var obj = BaseProperty.ReadAsObject(reader, propertyTag, propertyTag.Type, ReadType.NORMAL);
Dict[key] = obj;
}
else
{
var key = Dict.ContainsKey(props.Name) ? $"{props.Name}_NK{num++:00}" : props.Name;
var obj = BaseProperty.ReadAsZeroObject(reader, propertyTag, propertyTag.Type);
Dict[key] = obj;
}
}
else
{
Dict[val.ToString()] = null;
}
} while (it.MoveNext());
}
else
{
#if DEBUG
FConsole.AppendText(string.Concat("\n", type ?? "Unknown", ": ", reader.Summary.Name.String), "#CA6C6C", true);
do
{
FConsole.AppendText($"Val: {it.Current.Val} (IsNonZero: {it.Current.IsNonZero})", FColors.Yellow, true);
}while (it.MoveNext());
#endif
}
}
if (!structFallback && reader.ReadInt32() != 0 /* && reader.Position + 16 <= maxSize*/)
{
reader.Position += FGuid.SIZE;
}
}
public UObject(IoPackageReader reader, IReadOnlyDictionary <int, PropertyInfo> properties, bool structFallback = false, string type = null)
{
Dict = new Dictionary <string, object>();
var header = new FUnversionedHeader(reader);
using var it = new FIterator(header);
#if DEBUG
var headerWritten = false;
do
{
if (properties.ContainsKey(it.Current.Val))
{
continue;
}
if (!headerWritten)
{
headerWritten = true;
FConsole.AppendText(string.Concat("\n", type ?? "Unknown", ": ", reader.Summary.Name.String), "#CA6C6C", true);
}
FConsole.AppendText($"Val: {it.Current.Val} (IsNonZero: {it.Current.IsNonZero})", FColors.Yellow, true);
}while (it.MoveNext());
it.Reset();
#endif
var num = 1;
do
{
var(val, isNonZero) = it.Current;
if (properties.TryGetValue(val, out var propertyInfo))
{
if (propertyInfo.Name == "AuthoredVFXData_ByPart" || propertyInfo.Name == "RequestedDataStores")
{
continue;
}
if (isNonZero)
{
var obj = BaseProperty.ReadAsObject(reader, new FPropertyTag(propertyInfo), new FName(propertyInfo.Type), ReadType.NORMAL);
var key = Dict.ContainsKey(propertyInfo.Name) ? $"{propertyInfo.Name}_NK{num++:00}" : propertyInfo.Name;
Dict[key] = obj;
}
else
{
var obj = BaseProperty.ReadAsZeroObject(reader, new FPropertyTag(propertyInfo), new FName(propertyInfo.Type));
var key = Dict.ContainsKey(propertyInfo.Name) ? $"{propertyInfo.Name}_NK{num++:00}" : propertyInfo.Name;
Dict[key] = obj;
}
}
else
{
Dict[val.ToString()] = null;
}
} while (it.MoveNext());
if (!structFallback && reader.ReadInt32() != 0 /* && reader.Position + 16 <= maxSize*/)
{
new FGuid(reader);
}
}
internal static List <FPropertyTag> DeserializePropertiesUnversioned(FAssetArchive Ar, UStruct struc)
{
var properties = new List <FPropertyTag>();
var header = new FUnversionedHeader(Ar);
if (!header.HasValues)
{
return(properties);
}
var type = struc.Name;
Struct?propMappings = null;
if (struc is UScriptClass)
{
Ar.Owner.Mappings?.Types.TryGetValue(type, out propMappings);
}
else
{
propMappings = new SerializedStruct(Ar.Owner.Mappings, struc);
}
if (propMappings == null)
{
throw new ParserException(Ar, "Missing prop mappings for type " + type);
}
using var it = new FIterator(header);
do
{
var(val, isNonZero) = it.Current;
// The value has content and needs to be serialized normally
if (isNonZero)
{
if (propMappings.TryGetValue(val, out var propertyInfo))
{
var tag = new FPropertyTag(Ar, propertyInfo, ReadType.NORMAL);
if (tag.Tag != null)
{
properties.Add(tag);
}
else
{
throw new ParserException(Ar, $"{type}: Failed to serialize property {propertyInfo.MappingType.Type} {propertyInfo.Name}. Can't proceed with serialization (Serialized {properties.Count} properties until now)");
}
}
else
{
throw new ParserException(Ar, $"{type}: Unknown property with value {val}. Can't proceed with serialization (Serialized {properties.Count} properties until now)");
}
}
// The value is serialized as zero meaning we don't have to read any bytes here
else
{
if (propMappings.TryGetValue(val, out var propertyInfo))
{
properties.Add(new FPropertyTag(Ar, propertyInfo, ReadType.ZERO));
}
else
{
Log.Warning(
"{0}: Unknown property with value {1} but it's zero so we are good",
type, val);
}
}
} while (it.MoveNext());
return(properties);
}
public UObject(IoPackageReader reader, IReadOnlyDictionary <int, PropertyInfo> properties, bool structFallback = false, string type = null)
{
Dict = new Dictionary <string, object>();
var header = new FUnversionedHeader(reader);
using var it = new FIterator(header);
#if DEBUG
var headerWritten = false;
do
{
if (properties.ContainsKey(it.Current.Val))
{
continue;
}
if (!headerWritten)
{
headerWritten = true;
FConsole.AppendText(string.Concat("\n", type ?? "Unknown", ": ", reader.Summary.Name.String), "#CA6C6C", true);
}
FConsole.AppendText($"Val: {it.Current.Val} (IsNonZero: {it.Current.IsNonZero})", FColors.Yellow, true);
}while (it.MoveNext());
it.Reset();
#endif
var num = 1;
do
{
var(val, isNonZero) = it.Current;
if (properties.TryGetValue(val, out var propertyInfo))
{
if (isNonZero)
{
var obj = BaseProperty.ReadAsObject(reader, new FPropertyTag(propertyInfo), new FName(propertyInfo.Type), ReadType.NORMAL);
var key = Dict.ContainsKey(propertyInfo.Name) ? $"{propertyInfo.Name}_NK{num++:00}" : propertyInfo.Name;
Dict[key] = obj;
}
else
{
var obj = BaseProperty.ReadAsZeroObject(reader, new FPropertyTag(propertyInfo), new FName(propertyInfo.Type));
var key = Dict.ContainsKey(propertyInfo.Name) ? $"{propertyInfo.Name}_NK{num++:00}" : propertyInfo.Name;
Dict[key] = obj;
}
}
else
{
Dict[val.ToString()] = null;
if (!isNonZero)
{
// We are lucky: We don't know this property but it also has no content
DebugHelper.WriteLine($"{type ?? "Unknown"}: Unknown property for {GetType().Name} with value {val} but it's zero so we are good");
}
else
{
DebugHelper.WriteLine($"{type ?? "Unknown"}: Unknown property for {GetType().Name} with value {val}. Can't proceed serialization (Serialized {Dict.Count} properties till now)");
//throw new FileLoadException($"Unknown property for {GetType().Name} with value {val}. Can't proceed serialization");
}
}
} while (it.MoveNext());
if (!structFallback && reader.ReadInt32() != 0 /* && reader.Position + 16 <= maxSize*/)
{
new FGuid(reader);
}
}