public virtual void Read(OsiReader reader)
{
// possibly isReference?
var wtf = reader.ReadByte();
if (wtf == '1')
{
TypeId = reader.ReadUInt32();
IntValue = reader.ReadInt32();
}
else if (wtf == '0')
{
TypeId = reader.ReadUInt32();
uint writtenTypeId = TypeId;
uint alias;
bool dos1alias = false;
if (reader.TypeAliases.TryGetValue(writtenTypeId, out alias))
{
writtenTypeId = alias;
if (reader.Ver < OsiVersion.VerEnhancedTypes)
{
dos1alias = true;
}
}
if (reader.Ver < OsiVersion.VerEnhancedTypes)
{
// Convert D:OS 1 type ID to D:OS 2 type ID
writtenTypeId = ConvertOS1ToOS2Type(writtenTypeId);
}
switch ((Type)writtenTypeId)
{
case Type.Unknown:
break;
case Type.Integer:
IntValue = reader.ReadInt32();
break;
case Type.Integer64:
Int64Value = reader.ReadInt64();
break;
case Type.Float:
FloatValue = reader.ReadSingle();
break;
case Type.GuidString:
case Type.String:
// D:OS 1 aliased strings didn't have a flag byte
if (dos1alias)
{
StringValue = reader.ReadString();
}
else if (reader.ReadByte() > 0)
{
StringValue = reader.ReadString();
}
break;
default:
StringValue = reader.ReadString();
break;
}
}
else
{
throw new InvalidDataException("Unrecognized value type");
}
}