public static UEStructProperty[] Read(BinaryReader reader, long valueLength, int count)
{
var type = reader.ReadUEString();
var id = new Guid(reader.ReadBytes(16));
if (id != Guid.Empty)
{
throw new FormatException($"Offset: 0x{reader.BaseStream.Position - 16:x8}. Expected struct ID {Guid.Empty}, but was {id}");
}
var terminator = reader.ReadByte();
if (terminator != 0)
{
throw new FormatException($"Offset: 0x{reader.BaseStream.Position - 1:x8}. Expected terminator (0x00), but was (0x{terminator:x2})");
}
var result = new UEStructProperty[Math.Max(count, 1)];
if (count == 0)
{
result[0] = new UEGenericStructProperty();
result[0].StructType = type;
return(result);
}
for (var i = 0; i < count; i++)
{
result[i] = ReadStructValue(type, reader, valueLength);
}
return(result);
}
protected static UEStructProperty ReadStructValue(string type, BinaryReader reader)
{
UEStructProperty result;
switch (type)
{
case "DateTime":
result = new UEDateTimeStructProperty(reader);
break;
case "Guid":
result = new UEGuidStructProperty(reader);
break;
case "Vector":
case "Rotator":
result = new UEVectorStructProperty(reader);
break;
case "Rotation":
result = new UEVectorStructProperty(reader);
break;
case "LinearColor":
result = new UELinearColorStructProperty(reader);
break;
case "Quat":
// TODO: Implement Quat parser, GUID parser as placeholder, results are currently invalid
result = new UEGuidStructProperty(reader);
break;
default:
var tmp = new UEGenericStructProperty();
while (Read(reader) is UEProperty prop)
{
tmp.Properties.Add(prop);
if (prop is UENoneProperty)
{
break;
}
}
result = tmp;
break;
}
result.Type = type;
return(result);
}
protected static UEStructProperty ReadStructValue(string type, BinaryReader reader)
{
UEStructProperty result;
switch (type)
{
case "DateTime":
result = new UEDateTimeStructProperty(reader);
break;
case "Guid":
result = new UEGuidStructProperty(reader);
break;
case "Vector":
case "Rotator":
result = new UEVectorStructProperty(reader);
break;
case "LinearColor":
result = new UELinearColorStructProperty(reader);
break;
case "Quat":
result = new UEQuatStructProperty(reader);
break;
default:
var tmp = new UEGenericStructProperty();
while (Read(reader) is { } prop)
{
tmp.Properties.Add(prop);
if (prop is UENoneProperty)
{
break;
}
}
result = tmp;
break;
}
result.Type = type;
return(result);
}
protected static UEStructProperty ReadStructValue(string type, BinaryReader reader, long valueLength)
{
UEStructProperty result;
switch (type)
{
case "DateTime":
result = new UEDateTimeStructProperty(reader);
break;
case "Guid":
result = new UEGuidStructProperty(reader);
break;
case "Vector":
case "Rotator":
result = new UEVectorStructProperty(reader);
break;
case "LinearColor":
result = new UELinearColorStructProperty(reader);
break;
/*case "Transform":
* result = new UETransformStructProperty(reader);
* break;*/
case "Quat":
result = new UEQuaternionStructProperty(reader);
break;
default:
result = new UEGenericStructProperty(reader);
break;
}
result.StructType = type;
result.ValueLength = valueLength;
return(result);
}
