public override string ToString()
{
var sb = new StringBuilder(Type);
switch (Type)
{
case "StructProperty":
sb.AppendFormat("<{0}>", StructType);
break;
case "ByteProperty" when EnumName != null:
case "EnumProperty":
sb.AppendFormat("<{0}>", EnumName);
break;
case "ArrayProperty":
case "SetProperty":
sb.AppendFormat("<{0}>", InnerTypeData?.ToString() ?? InnerType);
break;
case "MapProperty":
sb.AppendFormat("<{0}, {1}>", InnerTypeData?.ToString() ?? InnerType, ValueTypeData?.ToString() ?? ValueType);
break;
}
return(sb.ToString());
}
public FPropertyTag(FAssetArchive Ar, PropertyInfo info, ReadType type)
{
Name = new FName(info.Name);
PropertyType = new FName(info.MappingType.Type);
ArrayIndex = 0;
TagData = new FPropertyTagData(info.MappingType);
HasPropertyGuid = false;
PropertyGuid = null;
var pos = Ar.Position;
try
{
Tag = FPropertyTagType.ReadPropertyTagType(Ar, PropertyType.Text, TagData, type);
}
catch (ParserException e)
{
throw new ParserException($"Failed to read FPropertyTagType {TagData?.ToString() ?? PropertyType.Text} {Name.Text}", e);
}
Size = (int)(Ar.Position - pos);
}
public FPropertyTag(FAssetArchive Ar, bool readData)
{
Name = Ar.ReadFName();
if (Name.IsNone)
{
return;
}
PropertyType = Ar.ReadFName();
Size = Ar.Read <int>();
ArrayIndex = Ar.Read <int>();
TagData = new FPropertyTagData(Ar, PropertyType.Text);
if (Ar.Ver >= UE4Version.VER_UE4_PROPERTY_GUID_IN_PROPERTY_TAG)
{
HasPropertyGuid = Ar.ReadFlag();
if (HasPropertyGuid)
{
PropertyGuid = Ar.Read <FGuid>();
}
}
if (readData)
{
var pos = Ar.Position;
var finalPos = pos + Size;
try
{
Tag = FPropertyTagType.ReadPropertyTagType(Ar, PropertyType.Text, TagData, ReadType.NORMAL);
#if DEBUG
if (finalPos != Ar.Position)
{
Log.Debug("FPropertyTagType {0} {1} was not read properly, pos {2}, calculated pos {3}", TagData?.ToString() ?? PropertyType.Text, Name.Text, Ar.Position, finalPos);
}
#endif
}
catch (ParserException e)
{
#if DEBUG
if (finalPos != Ar.Position)
{
Log.Warning(e, "Failed to read FPropertyTagType {0} {1}, skipping it", TagData?.ToString() ?? PropertyType.Text, Name.Text);
}
#endif
}
finally
{
// Always seek to calculated position, no need to crash
Ar.Position = finalPos;
}
}
}
