internal void SaveChunk(AnvilChunk chunk)
{
RegionFile f = FetchRegion(chunk.Coord.RegionCoord);
TagCompound chunkTag = chunk.BuildTag();
using (Stream stream = f.WriteChunk(new ChunkCoord(chunk.Coord.X & 31, chunk.Coord.Z & 31)))
{
NBTFile.ToStream(stream, chunkTag);
}
}
/// <summary>
/// 根绝salt生成nbt字节数组
/// </summary>
/// <param name="salt"></param>
/// <returns></returns>
public static byte[] GetSaltNBTDataArrayFromSaltString(string salt, bool is112)
{
MemoryStream ms = new MemoryStream();
TagCompound tag = new TagCompound();
tag.Add("salt", Encoding.UTF8.GetBytes(salt));
NBTFile.ToStream(ms, tag, !is112);
byte[] data = ms.ToArray();
MemoryStream ms2 = new MemoryStream();
using (BinaryWriter bw = new BinaryWriter(ms2))
{
bw.Write((byte)0);
if (!is112)
{
bw.WriteUInt16BE((UInt16)data.Length);
}
bw.Write(data);
}
return(ms2.ToArray());
}
/// <summary>
/// 获取nbt数据从md5和salt
/// </summary>
public static byte[] GetMd5NBTByteArray(bool isUseRSA, List <string> md5s, string salt, bool is112)
{
TagCompound tagCompound = new TagCompound();
TagList tagList = new TagList();
foreach (string md5 in md5s)
{
string newMd5 = EncryptionUtil.MD5(md5 + salt);
byte[] md5bytes = Encoding.UTF8.GetBytes(newMd5);
if (isUseRSA)
{
md5bytes = ASACUtil.RSAEncodeMD5(md5bytes);
}
TagByteArray byteArray = new TagByteArray(md5bytes);
tagList.Add(byteArray);
}
tagCompound.Add("md5s", tagList);
MemoryStream tagCompoundMS = new MemoryStream();
NBTFile.ToStream(tagCompoundMS, tagCompound, !is112);
byte[] tagCompoundByteArray = tagCompoundMS.ToArray();
return(tagCompoundByteArray);
}
