internal static NbtTag ReadUnknownTag(NbtBinaryReader readStream)
{
NbtTagType nbtTagType = (NbtTagType)readStream.ReadByte(); //readStream.ReadTagType();
if (nbtTagType == NbtTagType.Unknown)
{
return(new NbtCompound(""));
}
NbtTag nbtTag;
switch (nbtTagType)
{
case NbtTagType.End:
throw new EndOfStreamException();
case NbtTagType.List:
nbtTag = (NbtTag) new NbtList();
break;
case NbtTagType.Compound:
nbtTag = (NbtTag) new NbtCompound();
break;
default:
throw new Exception("Unsupported tag type found in NBT_Tag: " + (object)nbtTagType);
}
nbtTag.Name = readStream.ReadString();
if (nbtTag.ReadTag(readStream))
{
return(nbtTag);
}
throw new Exception("Given NBT stream does not start with a proper TAG");
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
if (readStream.Selector != null && !readStream.Selector(this))
{
readStream.SkipString();
return(false);
}
Value = readStream.ReadString();
return(true);
}
static string GetRootNameInternal([NotNull] Stream stream, bool bigEndian)
{
Debug.Assert(stream != null);
int firstByte = stream.ReadByte();
if (firstByte < 0)
{
throw new EndOfStreamException();
}
else if (firstByte != (int)NbtTagType.Compound)
{
throw new NbtFormatException("Given NBT stream does not start with a TAG_Compound");
}
var reader = new NbtBinaryReader(stream, bigEndian);
return(reader.ReadString());
}
void LoadFromStreamInternal([NotNull] Stream stream, [CanBeNull] TagSelector tagSelector)
{
// Make sure the first byte in this file is the tag for a TAG_Compound
int firstByte = stream.ReadByte();
if (firstByte < 0)
{
throw new EndOfStreamException();
}
if (firstByte != (int)NbtTagType.Compound)
{
throw new NbtFormatException("Given NBT stream does not start with a TAG_Compound");
}
var reader = new NbtBinaryReader(stream, BigEndian)
{
Selector = tagSelector
};
var rootCompound = new NbtCompound(reader.ReadString());
rootCompound.ReadTag(reader);
RootTag = rootCompound;
}
internal static bool ReadTag(this NbtTag tag, NbtBinaryReader readStream)
{
while (true)
{
NbtTag nbtTag;
do
{
NbtTagType nbtTagType = readStream.ReadTagType();
switch (nbtTagType)
{
case NbtTagType.End:
return(true);
case NbtTagType.Byte:
nbtTag = (NbtTag) new NbtByte();
break;
case NbtTagType.Short:
nbtTag = (NbtTag) new NbtShort();
break;
case NbtTagType.Int:
nbtTag = (NbtTag) new NbtInt();
break;
case NbtTagType.Long:
nbtTag = (NbtTag) new NbtLong();
break;
case NbtTagType.Float:
nbtTag = (NbtTag) new NbtFloat();
break;
case NbtTagType.Double:
nbtTag = (NbtTag) new NbtDouble();
break;
case NbtTagType.ByteArray:
nbtTag = (NbtTag) new NbtByteArray();
break;
case NbtTagType.String:
nbtTag = (NbtTag) new NbtString();
break;
case NbtTagType.List:
nbtTag = (NbtTag) new NbtList();
break;
case NbtTagType.Compound:
nbtTag = (NbtTag) new NbtCompound();
break;
case NbtTagType.IntArray:
nbtTag = (NbtTag) new NbtIntArray();
break;
case NbtTagType.LongArray:
nbtTag = (NbtTag) new NbtLongArray();
break;
case NbtTagType.Unknown:
return(true);
break;
default:
throw new FormatException("Unsupported tag type found in NBT_Compound: " + (object)nbtTagType);
}
//nbtTag.Parent = (NbtTag) this;
nbtTag.Name = readStream.ReadString();
}while (!nbtTag.ReadTag(readStream));
switch (tag.TagType)
{
case NbtTagType.Compound:
NbtCompound compound = (NbtCompound)tag;
compound.Add(nbtTag);
break;
case NbtTagType.List:
NbtList list = (NbtList)tag;
list.Add(nbtTag);
break;
}
}
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
if (Parent != null && readStream.Selector != null && !readStream.Selector(this))
{
SkipTag(readStream);
return(false);
}
while (true)
{
NbtTagType nextTag = readStream.ReadTagType();
NbtTag newTag;
switch (nextTag)
{
case NbtTagType.End:
return(true);
case NbtTagType.Byte:
newTag = new NbtByte();
break;
case NbtTagType.Short:
newTag = new NbtShort();
break;
case NbtTagType.Int:
newTag = new NbtInt();
break;
case NbtTagType.Long:
newTag = new NbtLong();
break;
case NbtTagType.Float:
newTag = new NbtFloat();
break;
case NbtTagType.Double:
newTag = new NbtDouble();
break;
case NbtTagType.ByteArray:
newTag = new NbtByteArray();
break;
case NbtTagType.String:
newTag = new NbtString();
break;
case NbtTagType.List:
newTag = new NbtList();
break;
case NbtTagType.Compound:
newTag = new NbtCompound();
break;
case NbtTagType.IntArray:
newTag = new NbtIntArray();
break;
default:
throw new NbtFormatException("Unsupported tag type found in NBT_Compound: " + nextTag);
}
newTag.Parent = this;
newTag.Name = readStream.ReadString();
if (newTag.ReadTag(readStream))
{
// ReSharper disable AssignNullToNotNullAttribute
// newTag.Name is never null
tags.Add(newTag.Name, newTag);
// ReSharper restore AssignNullToNotNullAttribute
}
}
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
if (readStream.Selector != null && !readStream.Selector(this))
{
readStream.SkipString();
return false;
}
Value = readStream.ReadString();
return true;
}
void LoadFromStreamInternal(Stream stream, TagSelector tagSelector)
{
// Make sure the first byte in this file is the tag for a TAG_Compound
int firstByte = stream.ReadByte();
if (firstByte < 0)
{
throw new EndOfStreamException();
}
if (firstByte != (int)NbtTagType.Compound)
{
throw new NbtFormatException("Given NBT stream does not start with a TAG_Compound");
}
var reader = new NbtBinaryReader(stream, BigEndian)
{
Selector = tagSelector
};
var rootCompound = new NbtCompound(reader.ReadString());
rootCompound.ReadTag(reader);
RootTag = rootCompound;
}
static string GetRootNameInternal(Stream stream, bool bigEndian)
{
Debug.Assert(stream != null);
int firstByte = stream.ReadByte();
if (firstByte < 0)
{
throw new EndOfStreamException();
}
else if (firstByte != (int)NbtTagType.Compound)
{
throw new NbtFormatException("Given NBT stream does not start with a TAG_Compound");
}
var reader = new NbtBinaryReader(stream, bigEndian);
return reader.ReadString();
}