public static SerializedFields Parse(int length, BinaryReader reader)
{
var start = reader.BaseStream.Position;
var result = new SerializedFields();
while (true)
{
var propertyName = reader.ReadLengthPrefixedString();
if (propertyName == "None")
{
break;
}
var fieldType = reader.ReadLengthPrefixedString();
var size = reader.ReadInt32();
var index = reader.ReadInt32();
int overhead;
var before = reader.BaseStream.Position;
switch (fieldType)
{
case ArrayProperty.TypeName:
result.Add(ArrayProperty.Parse(propertyName, index, reader, size, out overhead));
break;
case FloatProperty.TypeName:
overhead = 1;
result.Add(FloatProperty.Parse(propertyName, index, reader));
break;
case IntProperty.TypeName:
overhead = 1;
result.Add(IntProperty.Parse(propertyName, index, reader));
break;
case ByteProperty.TypeName:
result.Add(ByteProperty.Parse(propertyName, index, reader, out overhead));
break;
case EnumProperty.TypeName:
result.Add(EnumProperty.Parse(propertyName, index, reader, out overhead));
break;
case BoolProperty.TypeName:
overhead = 2;
result.Add(BoolProperty.Parse(propertyName, index, reader));
break;
case StrProperty.TypeName:
overhead = 1;
result.Add(StrProperty.Parse(propertyName, index, reader));
break;
case NameProperty.TypeName:
overhead = 1;
result.Add(NameProperty.Parse(propertyName, index, reader));
break;
case ObjectProperty.TypeName:
overhead = 1;
result.Add(ObjectProperty.Parse(propertyName, index, reader));
break;
case StructProperty.TypeName:
result.Add(StructProperty.Parse(propertyName, index, reader, size, out overhead));
break;
case MapProperty.TypeName:
result.Add(MapProperty.Parse(propertyName, index, reader, size, out overhead));
break;
case TextProperty.TypeName:
overhead = 1;
result.Add(TextProperty.Parse(propertyName, index, reader));
break;
default:
throw new NotImplementedException(fieldType);
}
var after = reader.BaseStream.Position;
if (before + size + overhead != after)
{
throw new InvalidOperationException($"Expected {size} bytes read but got {after - before - overhead}");
}
}
var int1 = reader.ReadInt32();
Trace.Assert(int1 == 0);
var remainingBytes = start + length - reader.BaseStream.Position;
if (remainingBytes > 0)
{
result.TrailingData = reader.ReadBytes((int)remainingBytes);
}
//if (remainingBytes == 4)
////if(result.Fields.Count > 0)
//{
// var int2 = reader.ReadInt32();
//}
//else if (remainingBytes > 0 && result.Any(f => f is ArrayProperty && ((ArrayProperty)f).Type == StructProperty.TypeName))
//{
// var unk = reader.ReadBytes((int)remainingBytes);
//}
//else if (remainingBytes > 4)
//{
// var int2 = reader.ReadInt32();
// var str2 = reader.ReadLengthPrefixedString();
// var str3 = reader.ReadLengthPrefixedString();
//}
return(result);
}