private ResourcePredictionA GeneratePredictionA(ExtractedResourcePredictionA expa)
{
ResourcePredictionA result = new ResourcePredictionA();
result.Index = -1;
result.SubResource = expa.OriginalResourceSubIndex;
int subcount = 2;
if (_cacheFile.HeaderSize == 0x1E000)
{
subcount = 3;
}
//ignore it if the resource was null
if (expa.OriginalResourceGroup == -1)
{
return(null);
}
DatumIndex foundresource = DatumIndex.Null;
//check if resource was injected
var res = InjectedResources.FirstOrDefault(r => r.OriginalIndex == expa.OriginalResourceIndex);
if (res != null)
{
foundresource = _resourceIndices[res];
}
else
{
var foundtag = _cacheFile.Tags.FindTagByName(expa.OriginalResourceName, expa.OriginalResourceGroup, _cacheFile.FileNames);
if (foundtag != null)
{
var ress = _resources.Resources.Find(r => r.ParentTag == foundtag);
if (ress != null)
{
foundresource = ress.Index;
}
}
}
if (foundresource != DatumIndex.Null)
{
int notsalt = ~foundresource.Salt & 0x1FFF;
int salt = notsalt | 0xE000;
ushort ind = (ushort)((foundresource.Index * subcount) + result.SubResource);
result.Value = new DatumIndex((ushort)salt, ind);
return(result);
}
else
{
return(null);
}
}
private static ExtractedResourcePredictionD ReadPrediction(IReader reader, byte version)
{
if (version > 0)
{
throw new InvalidOperationException("Unrecognized \"pdct\" block version");
}
var prediction = new ExtractedResourcePredictionD();
prediction.OriginalIndex = reader.ReadInt32();
prediction.OriginalTagIndex = new DatumIndex(reader.ReadUInt32());
prediction.Unknown1 = reader.ReadInt32();
prediction.Unknown2 = reader.ReadInt32();
int cCount = reader.ReadInt32();
for (int c = 0; c < cCount; c++)
{
var expc = new ExtractedResourcePredictionC();
expc.BEntry = new ExtractedResourcePredictionB();
int baCount = reader.ReadInt32();
for (int a = 0; a < baCount; a++)
{
ExtractedResourcePredictionA expa = new ExtractedResourcePredictionA();
expa.OriginalResourceSubIndex = reader.ReadInt32();
expa.OriginalResourceIndex = new DatumIndex(reader.ReadUInt32());
expa.OriginalResourceGroup = reader.ReadInt32();
expa.OriginalResourceName = reader.ReadAscii();
expc.BEntry.AEntries.Add(expa);
}
prediction.CEntries.Add(expc);
}
int aCount = reader.ReadInt32();
for (int a = 0; a < aCount; a++)
{
ExtractedResourcePredictionA expa = new ExtractedResourcePredictionA();
expa.OriginalResourceSubIndex = reader.ReadInt32();
expa.OriginalResourceIndex = new DatumIndex(reader.ReadUInt32());
expa.OriginalResourceGroup = reader.ReadInt32();
expa.OriginalResourceName = reader.ReadAscii();
prediction.AEntries.Add(expa);
}
return(prediction);
}