private static void Read(PexFile file, IBinaryReadStream br)
{
var magic = br.ReadUInt32();
if (magic != PexMagic)
{
throw new InvalidDataException($"File does not have fast code! Magic does not match {PexMagic:x8} is {magic:x8}");
}
file.MajorVersion = br.ReadUInt8();
file.MinorVersion = br.ReadUInt8();
file.GameId = br.ReadUInt16();
file.CompilationTime = br.ReadUInt64().ToDateTime();
file.SourceFileName = br.ReadPrependedString(2);
file.Username = br.ReadPrependedString(2);
file.MachineName = br.ReadPrependedString(2);
var stringsCount = br.ReadUInt16();
var bundle = new PexParseMeta(
file._gameCategory,
br,
new Dictionary <ushort, string>());
for (var i = 0; i < stringsCount; i++)
{
bundle.Strings.Add((ushort)i, br.ReadPrependedString(2));
}
var hasDebugInfo = bundle.Reader.ReadUInt8() == 1;
if (hasDebugInfo)
{
file.DebugInfo = Mutagen.Bethesda.Pex.DebugInfo.Create(bundle);
}
var userFlagCount = br.ReadUInt16();
for (var i = 0; i < userFlagCount; i++)
{
var str = bundle.ReadString();
file.UserFlags[br.ReadUInt8()] = str;
}
var objectCount = br.ReadUInt16();
for (var i = 0; i < objectCount; i++)
{
var pexObject = PexObject.Create(bundle);
file.Objects.Add(pexObject);
}
}
internal static PexObject Create(PexParseMeta parse)
{
var ret = new PexObject();
ret.Name = parse.ReadString();
/*
* This is the size of the entire object in bytes not some count variable for a loop. This also includes
* the size of itself thus the - sizeof(uint)
*/
var size = parse.Reader.ReadUInt32() - sizeof(uint);
var currentPos = parse.Reader.Position;
ret.ParentClassName = parse.ReadString();
ret.DocString = parse.ReadString();
if (parse.Category == GameCategory.Fallout4)
{
ret.IsConst = parse.Reader.ReadBoolean();
}
ret.RawUserFlags = parse.Reader.ReadUInt32();
ret.AutoStateName = parse.ReadString();
if (parse.Category == GameCategory.Fallout4)
{
var infoCount = parse.Reader.ReadUInt16();
for (var i = 0; i < infoCount; i++)
{
var structInfo = PexObjectStructInfo.Create(parse);
ret.StructInfos.Add(structInfo);
}
}
var variables = parse.Reader.ReadUInt16();
for (var i = 0; i < variables; i++)
{
var variable = PexObjectVariable.Create(parse);
ret.Variables.Add(variable);
}
var properties = parse.Reader.ReadUInt16();
for (var i = 0; i < properties; i++)
{
var property = PexObjectProperty.Create(parse);
ret.Properties.Add(property);
}
var states = parse.Reader.ReadUInt16();
for (var i = 0; i < states; i++)
{
var state = PexObjectState.Create(parse);
ret.States.Add(state);
}
var newPos = parse.Reader.Position;
if (newPos != currentPos + size)
{
throw new InvalidDataException("Current position in Stream does not match expected position: " +
$"Current: {newPos} Expected: {currentPos + size}");
}
return(ret);
}
