internal override bool ReadTag(NbtBinaryReader readStream)
{
if (readStream.Selector != null && !readStream.Selector(this)) {
readStream.ReadInt32();
return false;
}
Value = readStream.ReadInt32();
return true;
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
if (readStream.Selector != null && !readStream.Selector(this))
{
readStream.ReadInt32();
return(false);
}
Value = readStream.ReadInt32();
return(true);
}
internal override void ReadTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative length given in TAG_Int_Array");
}
Value = new int[length];
for (int i = 0; i < length; i++)
{
Value[i] = readStream.ReadInt32();
}
}
void ReadTagHeader(bool readName)
{
// Setting state to error in case reader throws
NbtParseState oldState = state;
state = NbtParseState.Error;
TagsRead++;
TagName = (readName ? reader.ReadString() : null);
valueCache = null;
TagLength = 0;
atValue = false;
ListType = NbtTagType.Unknown;
switch (TagType)
{
case NbtTagType.Byte:
case NbtTagType.Short:
case NbtTagType.Int:
case NbtTagType.Long:
case NbtTagType.Float:
case NbtTagType.Double:
case NbtTagType.String:
atValue = true;
state = oldState;
break;
case NbtTagType.IntArray:
case NbtTagType.ByteArray:
case NbtTagType.LongArray:
TagLength = reader.ReadInt32();
if (TagLength < 0)
{
throw new NbtFormatException("Negative array length given: " + TagLength);
}
atValue = true;
state = oldState;
break;
case NbtTagType.List:
ListType = reader.ReadTagType();
TagLength = reader.ReadInt32();
if (TagLength < 0)
{
throw new NbtFormatException("Negative tag length given: " + TagLength);
}
state = NbtParseState.AtListBeginning;
break;
case NbtTagType.Compound:
state = NbtParseState.AtCompoundBeginning;
break;
default:
// This should not happen unless NbtBinaryReader is bugged
throw new NbtFormatException("Trying to read tag of unknown type.");
}
}
internal override void SkipTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative length given in TAG_Int_Array");
}
readStream.Skip(length * sizeof(int));
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative length given in TAG_Int_Array");
}
if (readStream.Selector != null && !readStream.Selector(this))
{
readStream.Skip(length * sizeof(int));
return(false);
}
Value = new int[length];
for (int i = 0; i < length; i++)
{
Value[i] = readStream.ReadInt32();
}
return(true);
}
internal override void ReadTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative length given in TAG_Byte_Array");
}
Value = readStream.ReadBytes(length);
if (Value.Length < length)
{
throw new EndOfStreamException();
}
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative length given in TAG_Byte_Array");
}
if (readStream.Selector != null && !readStream.Selector(this))
{
readStream.Skip(length);
return(false);
}
Value = readStream.ReadBytes(length);
return(true);
}
internal override void ReadTag(NbtBinaryReader readStream)
{
ListType = readStream.ReadTagType();
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative list size given.");
}
for (int i = 0; i < length; i++)
{
NbtTag newTag = NbtTag.Construct(ListType);
newTag.ReadTag(readStream);
Tags.Add(newTag);
}
}
void ReadTagHeader(bool readName)
{
TagsRead++;
TagName = (readName ? reader.ReadString() : null);
valueCache = null;
TagLength = 0;
atValue = false;
ListType = NbtTagType.Unknown;
switch (TagType)
{
case NbtTagType.Byte:
case NbtTagType.Short:
case NbtTagType.Int:
case NbtTagType.Long:
case NbtTagType.Float:
case NbtTagType.Double:
case NbtTagType.String:
atValue = true;
break;
case NbtTagType.IntArray:
case NbtTagType.ByteArray:
TagLength = reader.ReadInt32();
atValue = true;
break;
case NbtTagType.List:
ListType = reader.ReadTagType();
TagLength = reader.ReadInt32();
state = NbtParseState.AtListBeginning;
break;
case NbtTagType.Compound:
state = NbtParseState.AtCompoundBeginning;
break;
default:
throw new NbtFormatException("Trying to read tag of unknown type.");
}
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
if (readStream.Selector != null && !readStream.Selector(this))
{
SkipTag(readStream);
return(false);
}
ListType = readStream.ReadTagType();
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative list size given.");
}
for (int i = 0; i < length; i++)
{
NbtTag newTag;
switch (ListType)
{
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:
// should never happen, since ListType is checked beforehand
throw new NbtFormatException("Unsupported tag type found in a list: " + ListType);
}
newTag.Parent = this;
if (newTag.ReadTag(readStream))
{
tags.Add(newTag);
}
}
return(true);
}
internal override void SkipTag(NbtBinaryReader readStream)
{
readStream.ReadInt32();
}
internal override void ReadTag(NbtBinaryReader readStream)
{
Value = readStream.ReadInt32();
}
internal override void SkipTag(NbtBinaryReader readStream)
{
readStream.ReadInt32();
}
internal override void SkipTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0) {
throw new NbtFormatException("Negative length given in TAG_Int_Array");
}
readStream.Skip(length*sizeof(int));
}
internal override bool ReadTag(NbtBinaryReader readStream)
{
int length = readStream.ReadInt32();
if (length < 0) {
throw new NbtFormatException("Negative length given in TAG_Int_Array");
}
if (readStream.Selector != null && !readStream.Selector(this)) {
readStream.Skip(length*sizeof(int));
return false;
}
Value = new int[length];
for (int i = 0; i < length; i++) {
Value[i] = readStream.ReadInt32();
}
return true;
}
internal override void SkipTag(NbtBinaryReader readStream)
{
// read list type, and make sure it's defined
ListType = readStream.ReadTagType();
int length = readStream.ReadInt32();
if (length < 0)
{
throw new NbtFormatException("Negative list size given.");
}
switch (ListType)
{
case NbtTagType.Byte:
readStream.Skip(length);
break;
case NbtTagType.Short:
readStream.Skip(length * sizeof(short));
break;
case NbtTagType.Int:
readStream.Skip(length * sizeof(int));
break;
case NbtTagType.Long:
readStream.Skip(length * sizeof(long));
break;
case NbtTagType.Float:
readStream.Skip(length * sizeof(float));
break;
case NbtTagType.Double:
readStream.Skip(length * sizeof(double));
break;
default:
for (int i = 0; i < length; i++)
{
switch (listType)
{
case NbtTagType.ByteArray:
new NbtByteArray().SkipTag(readStream);
break;
case NbtTagType.String:
readStream.SkipString();
break;
case NbtTagType.List:
new NbtList().SkipTag(readStream);
break;
case NbtTagType.Compound:
new NbtCompound().SkipTag(readStream);
break;
case NbtTagType.IntArray:
new NbtIntArray().SkipTag(readStream);
break;
}
}
break;
}
}
internal override bool ReadTag( NbtBinaryReader readStream )
{
int length = readStream.ReadInt32();
if( length < 0 ) {
throw new NbtFormatException( "Negative length given in TAG_Byte_Array" );
}
if( readStream.Selector != null && !readStream.Selector( this ) ) {
readStream.Skip( length );
return false;
}
Value = readStream.ReadBytes( length );
return true;
}
