public void LoadEntries(DataFile file, IndexEntry indexEntry)
{
var list = new List<RootEntry>();
var blteEntry = new BinaryReader(DataFile.LoadBLTEEntry(indexEntry, file.readStream));
while (blteEntry.BaseStream.Position < blteEntry.BaseStream.Length)
{
var entries = new RootEntry[blteEntry.ReadInt32()];
blteEntry.BaseStream.Position += 4;
var locales = (Locales)blteEntry.ReadUInt32();
blteEntry.BaseStream.Position += (entries.Length << 2);
for (var i = 0; i < entries.Length; i++)
{
list.Add(new RootEntry
{
MD5 = blteEntry.ReadBytes(16),
Hash = blteEntry.ReadUInt64(),
Locales = locales
});
}
}
entries = list.ToLookup(re => re.Hash);
}
public MemoryStream ReadFile(RootEntry[] rootEntries, Locales locales = Locales.enUS)
{
for (var i = 0; i < rootEntries.Length; i++)
{
if ((rootEntries[i].Locales & locales) == locales)
{
var encodingEntry = encodingFile[rootEntries[i].MD5];
if (encodingEntry.Size != 0 && encodingEntry.Keys.Length > 0)
{
for (var j = 0; j < 0x10; j++)
{
IndexEntry idxEntry = default(IndexEntry);
foreach (var k in encodingEntry.Keys)
{
if ((idxEntry = idxFiles[j][k.Slice(0, 9)]).Size != 0)
{
var dataFile = dataFiles[idxEntry.Index];
if (dataFile == null)
throw new InvalidOperationException("Invalid data file.");
var ret = DataFile.LoadBLTEEntry(idxEntry, dataFile.readStream);
if (ret == null)
break;
return ret;
}
}
if (idxEntry.Size != 0)
break;
}
// CDN indices
for (var j = 0x10; j < idxFiles.Count; j++)
{
IndexEntry idxEntry = default(IndexEntry);
foreach (var k in encodingEntry.Keys)
{
if ((idxEntry = idxFiles[j][k]).Size != 0)
return DataFile.LoadBLTEEntry(idxEntry, cdnConfig.DownloadFile(indexFiles[idxEntry.Index], idxEntry));
}
if (idxEntry.Size != 0)
break;
}
}
}
}
return null;
}