public NbtTag Deserialize(BinaryReader br, bool requireName)
{
string name = null;
if (requireName)
{
name = br.ReadTagString();
}
var elementType = br.ReadTagType();
var count = br.ReadInt32().ToggleEndian();
if (count <= 0)
{
return(new NbtList(elementType, name));
}
var elements = new NbtTag[count];
for (var i = 0; i < count; ++i)
{
elements[i] = NbtTagSerializer.DeserializeTag(br, elementType, false);
}
return(new NbtList(elements, name));
}
public void Serialize(NbtTag tag, BinaryWriter bw)
{
var nbtList = (NbtList)tag;
if (nbtList.Name != null)
{
bw.WriteTagValue(nbtList.Name);
}
foreach (var elem in nbtList._childTags)
{
NbtTagSerializer.SerializeTag(elem, bw, false);
}
}
public void Serialize(NbtTag tag, BinaryWriter bw, bool requireName)
{
var nbtCompound = (NbtCompound)tag;
if (requireName)
{
bw.WriteTagValue(nbtCompound.Name);
}
foreach (var elem in nbtCompound._childTags)
{
NbtTagSerializer.SerializeTag(elem.Value, bw);
}
NbtTagSerializer.SerializeTag(new NbtEnd(), bw);
}
public NbtCompound ReadAsNbtTag()
{
NbtCompound nbt;
using (MemoryStream ms = new MemoryStream(_span.ToArray()))
{
using (var br = new BinaryReader(ms, Encoding.UTF8, false))
{
nbt = NbtTagSerializer.DeserializeTag <NbtCompound>(br);
}
Advance((int)ms.Position);
}
return(nbt);
}
public void Serialize(NbtTag tag, BinaryWriter bw, bool requireName)
{
var nbtList = (NbtList)tag;
if (requireName)
{
bw.WriteTagValue(nbtList.Name);
}
bw.WriteTagValue(nbtList.ElementType);
bw.Write(nbtList.Count.ToggleEndian());
foreach (var elem in nbtList._childTags)
{
NbtTagSerializer.SerializeTag(elem, bw, false, false);
}
}
/// <summary>
/// 将内容写入流中
/// </summary>
/// <param name="stream">要写入到的流</param>
/// <param name="leaveOpen">写入完成后保持流的打开状态</param>
public void WriteTo(Stream stream, bool leaveOpen = true)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (!stream.CanWrite)
{
throw new ArgumentException("流不可写", nameof(stream));
}
Contract.EndContractBlock();
using (var bw = new BinaryWriter(stream, Encoding.UTF8, leaveOpen))
{
NbtTagSerializer.SerializeTag(RootTag, bw);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NbtFile"/> class.<para />
/// 从流中初始化 Nbt 数据
/// </summary>
/// <param name="stream">要从中初始化数据的流</param>
/// <param name="leaveOpen">读取完成后保持流的打开状态</param>
public NbtFile(Stream stream, bool leaveOpen = true)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (!stream.CanRead)
{
throw new ArgumentException("流不可读", nameof(stream));
}
Contract.EndContractBlock();
using (var br = new BinaryReader(stream, Encoding.UTF8, leaveOpen))
{
RootTag = NbtTagSerializer.DeserializeTag <NbtCompound>(br);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NbtFile"/> class.<para />
/// 从流中初始化 Nbt 数据
/// </summary>
/// <param name="stream">要从中初始化数据的流</param>
public NbtFile(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (!stream.CanRead)
{
throw new ArgumentException("流不可读", nameof(stream));
}
Contract.EndContractBlock();
using (var br = new BinaryReader(stream))
{
_rootTag = NbtTagSerializer.DeserializeTag <NbtCompound>(br, false);
}
}
public NbtTag Deserialize(BinaryReader br, bool requireName)
{
string name = null;
if (requireName)
{
name = br.ReadTagString();
}
var elements = new List <NbtTag>();
while (true)
{
var curElement = NbtTagSerializer.DeserializeTag(br);
if (curElement.TagType == NbtTagType.End)
{
break;
}
elements.Add(curElement);
}
return(new NbtCompound(elements, name));
}
public static void WriteAsNbtTag(this BinaryWriter bw, NbtCompound value)
{
NbtTagSerializer.SerializeTag(value, bw);
}
internal static void RegisterSerializer()
{
NbtTagSerializer.RegisterTag(NbtTagType.Byte, new Serializer());
}
static NbtShort()
{
NbtTagSerializer.RegisterTag(NbtTagType.Short, new Serializer());
}
static NbtEnd()
{
NbtTagSerializer.RegisterTag(NbtTagType.End, new Serializer());
}
static NbtDouble()
{
NbtTagSerializer.RegisterTag(NbtTagType.Double, new Serializer());
}
static NbtList()
{
NbtTagSerializer.RegisterTag(NbtTagType.List, new Serializer());
}
static NbtCompound()
{
NbtTagSerializer.RegisterTag(NbtTagType.Compound, new Serializer());
}
static NbtLong()
{
NbtTagSerializer.RegisterTag(NbtTagType.Long, new Serializer());
}
static NbtByte()
{
NbtTagSerializer.RegisterTag(NbtTagType.Byte, new Serializer());
}
