public uint GetChunkCount(string packageId, uint maxChunKSize, out ResourcePackManifest manifest, out ulong size, out byte[] hash)
{
var m = Manifests.FirstOrDefault(x => x.Key.Header.Uuid.Equals(packageId));
if (m.Value != default)
{
manifest = m.Key;
size = (ulong)m.Value.Length;
SHA256 sha = SHA256.Create();
sha.Initialize();
hash = sha.ComputeHash(m.Value);
sha.Dispose();
return((uint)Math.Ceiling((double)((double)m.Value.Length / (double)maxChunKSize)));
}
size = 0;
manifest = null;
hash = null;
return(0);
}
public void UseResourcePack(string file, bool required)
{
if (File.Exists(file))
{
ResourcePackManifest packManifest = null;
using (var fs = File.OpenRead(file))
{
using (ZipArchive zipArchive = new ZipArchive(fs, ZipArchiveMode.Read, true))
{
try
{
var manifest = zipArchive.GetEntry("manifest.json");
if (manifest != null)
{
string manifestData;
using (MemoryStream ms = new MemoryStream())
{
using (var manifestStream = manifest.Open())
{
int read;
do
{
byte[] buffer = new byte[128];
read = manifestStream.Read(buffer, 0, buffer.Length);
if (read > 0)
{
ms.Write(buffer, 0, read);
}
} while (read > 0);
}
manifestData = Encoding.UTF8.GetString(ms.ToArray());
}
packManifest =
JsonConvert.DeserializeObject <ResourcePackManifest>(manifestData);
}
}
catch (Exception ex)
{
//Could not load resourcepack
Log.Warn($"Failed to load resource pack: {ex.ToString()}");
}
}
if (packManifest != null)
{
fs.Position = 0;
using (MemoryStream ms = new MemoryStream())
{
int read;
do
{
byte[] buffer = new byte[128];
read = fs.Read(buffer, 0, buffer.Length);
if (read > 0)
{
ms.Write(buffer, 0, read);
}
} while (read > 0);
Manifests.Add(packManifest, ms.ToArray());
Log.Info($"Resourcepack added: {packManifest.Header.Name} - {packManifest.Header.Version}");
}
}
else
{
Log.Warn($"PackManifest was null.");
}
}
MustAccept = required;
HasData = Manifests.Count > 0;
}
else
{
Log.Warn($"Resourcepack file does not exist: {file}");
}
}
