Package net.minecraft.network

Class PacketByteBuf

java.lang.Object

io.netty.buffer.ByteBuf

net.minecraft.network.PacketByteBuf

All Implemented Interfaces:

ByteBufConvertible, ReferenceCounted, Comparable<ByteBuf>

Direct Known Subclasses:

RegistryByteBuf

public class PacketByteBuf
extends ByteBuf

A packet byte buf is a specialized byte buf with utility methods adapted to Minecraft's protocol. It has serialization and deserialization of custom objects.

Custom object handling

Object Type	read method	write method
Codec-based (NBT)	decode(DynamicOps, Codec, NbtSizeTracker)	encode(DynamicOps, Codec, Object)
Codec-based (JSON)	decodeAsJson(Codec)	encodeAsJson(Codec, Object)
Integer-identified value	decode(IntFunction)	encode(ToIntFunction, Object)
Collection	readCollection(IntFunction, PacketByteBuf.PacketReader)	writeCollection(Collection, PacketByteBuf.PacketWriter)
IntList	readIntList()	writeIntList(IntList)
Map	readMap(IntFunction, PacketByteBuf.PacketReader, PacketByteBuf.PacketReader)	writeMap(Map, PacketByteBuf.PacketWriter, PacketByteBuf.PacketWriter)
EnumSet	readEnumSet(Class)	writeEnumSet(EnumSet, Class)
byte[]	readByteArray()	writeByteArray(byte[])
int[]	readIntArray()	writeIntArray(int[])
long[]	readLongArray()	writeLongArray(long[])
BlockPos	readBlockPos()	writeBlockPos(BlockPos)
ChunkPos	readChunkPos()	writeChunkPos(ChunkPos)
ChunkSectionPos	readChunkSectionPos()	writeChunkSectionPos(ChunkSectionPos)
GlobalPos	readGlobalPos()	writeGlobalPos(GlobalPos)
Vector3f	readVector3f()	writeVector3f(Vector3f)
Vec3d	readVec3d()	writeVec3d(Vec3d)
Quaternionf	readQuaternionf()	writeQuaternionf(Quaternionf)
Enum	readEnumConstant(Class)	writeEnumConstant(Enum)
VarInt	readVarInt()	writeVarInt(int)
VarLong	readVarLong()	writeVarLong(long)
UUID	readUuid()	writeUuid(UUID)
NbtCompound	readNbt()	writeNbt(NbtCompound)
String	readString()	writeString(String)
Identifier	readIdentifier()	writeIdentifier(Identifier)
RegistryKey	readRegistryKey(RegistryKey)	writeRegistryKey(RegistryKey)
RegistryKey of a registry	readRegistryRefKey()	writeRegistryKey(RegistryKey)
Date	readDate()	writeDate(Date)
Instant	readInstant()	writeInstant(Instant)
PublicKey	readPublicKey()	writePublicKey(PublicKey)
BlockHitResult	readBlockHitResult()	writeBlockHitResult(BlockHitResult)
BitSet	readBitSet()	writeBitSet(BitSet)
Optional	readOptional(PacketByteBuf.PacketReader)	writeOptional(Optional, PacketByteBuf.PacketWriter)
Nullable value	readNullable(PacketByteBuf.PacketReader)	writeNullable(Object, PacketByteBuf.PacketWriter)

All read and write methods throw IndexOutOfBoundsException if there is not enough bytes to be read or not enough space to write.

Mappings:

Namespace	Name
named	net/minecraft/network/PacketByteBuf
intermediary	net/minecraft/class_2540
official	wj

Field Summary

Fields

Modifier and Type	Field	Description
static final short	DEFAULT_MAX_STRING_LENGTH	The default max length of strings read or written.
private static final int	field_39381
private static final int	field_39382
private static final int	field_39383
private static final Gson	GSON
static final int	MAX_READ_NBT_SIZE	The maximum size, in number of bytes, allowed of the NBT compound read by readNbt().
static final int	MAX_TEXT_LENGTH	The maximum size, in terms of JSON string length, allowed for serialized texts.
private final ByteBuf	parent

Constructor Summary

Constructors

Constructor	Description
PacketByteBuf(ByteBuf parent)	Creates a packet byte buf that delegates its operations to the parent buf.

Method Summary

Modifier and Type	Method	Description
ByteBufAllocator	alloc()
byte[]	array()
int	arrayOffset()
ByteBuf	asReadOnly()
int	bytesBefore(byte value)
int	bytesBefore(int length, byte value)
int	bytesBefore(int index, int length, byte value)
int	capacity()
PacketByteBuf	capacity(int int2)
PacketByteBuf	clear()
int	compareTo(ByteBuf byteBuf)
ByteBuf	copy()
ByteBuf	copy(int index, int length)
<T> T	decode(com.mojang.serialization.DynamicOps<NbtElement> ops, com.mojang.serialization.Codec<T> codec)	Deprecated.
<T> T	decode(com.mojang.serialization.DynamicOps<NbtElement> ops, com.mojang.serialization.Codec<T> codec, NbtSizeTracker sizeTracker)	Deprecated.
<T> T	decode(IntFunction<T> idToValue)	Reads a var int representing an ID, then returns the value converted by idToValue.
<T> T	decodeAsJson(com.mojang.serialization.Codec<T> codec)	Reads an object from this buf as a JSON element with the given codec.
PacketByteBuf	discardReadBytes()
PacketByteBuf	discardSomeReadBytes()
ByteBuf	duplicate()
<T> PacketByteBuf	encode(com.mojang.serialization.DynamicOps<NbtElement> ops, com.mojang.serialization.Codec<T> codec, T value)	Deprecated.
<T> PacketByteBuf	encode(ToIntFunction<T> valueToId, T value)	Converts value to an integer representing its ID, then writes a var int representation of such ID.
<T> void	encodeAsJson(com.mojang.serialization.Codec<T> codec, T value)	Writes an object to this buf as a JSON element with the given codec.
PacketByteBuf	ensureWritable(int int2)
int	ensureWritable(int minBytes, boolean force)
boolean	equals(Object o)
int	forEachByte(int index, int length, ByteProcessor byteProcessor)
int	forEachByte(ByteProcessor byteProcessor)
int	forEachByteDesc(int index, int length, ByteProcessor byteProcessor)
int	forEachByteDesc(ByteProcessor byteProcessor)
void	forEachInCollection(Consumer<PacketByteBuf> consumer)	Iterates a collection from this buf.
boolean	getBoolean(int index)
byte	getByte(int index)
PacketByteBuf	getBytes(int int2, byte[] byte2)
PacketByteBuf	getBytes(int int2, byte[] byte2, int int3, int int4)
PacketByteBuf	getBytes(int int2, ByteBuf byteBuf)
PacketByteBuf	getBytes(int int2, ByteBuf byteBuf, int int3)
PacketByteBuf	getBytes(int int2, ByteBuf byteBuf, int int3, int int4)
PacketByteBuf	getBytes(int int2, OutputStream outputStream, int int3)
PacketByteBuf	getBytes(int int2, ByteBuffer byteBuffer)
int	getBytes(int index, FileChannel channel, long pos, int length)
int	getBytes(int index, GatheringByteChannel channel, int length)
char	getChar(int index)
CharSequence	getCharSequence(int index, int length, Charset charset)
double	getDouble(int index)
float	getFloat(int index)
int	getInt(int index)
int	getIntLE(int index)
long	getLong(int index)
long	getLongLE(int index)
static <T> IntFunction<T>	getMaxValidator(IntFunction<T> applier, int max)
int	getMedium(int index)
int	getMediumLE(int index)
short	getShort(int index)
short	getShortLE(int index)
short	getUnsignedByte(int index)
long	getUnsignedInt(int index)
long	getUnsignedIntLE(int index)
int	getUnsignedMedium(int index)
int	getUnsignedMediumLE(int index)
int	getUnsignedShort(int index)
int	getUnsignedShortLE(int index)
boolean	hasArray()
int	hashCode()
boolean	hasMemoryAddress()
int	indexOf(int from, int to, byte value)
ByteBuffer	internalNioBuffer(int index, int length)
boolean	isContiguous()
boolean	isDirect()
boolean	isReadable()
boolean	isReadable(int size)
boolean	isReadOnly()
boolean	isWritable()
boolean	isWritable(int size)
PacketByteBuf	markReaderIndex()
PacketByteBuf	markWriterIndex()
int	maxCapacity()
int	maxFastWritableBytes()
int	maxWritableBytes()
long	memoryAddress()
ByteBuffer	nioBuffer()
ByteBuffer	nioBuffer(int index, int length)
int	nioBufferCount()
ByteBuffer[]	nioBuffers()
ByteBuffer[]	nioBuffers(int index, int length)
ByteOrder	order()
ByteBuf	order(ByteOrder byteOrder)
int	readableBytes()
BitSet	readBitSet()	Reads a bit set from this buf.
BitSet	readBitSet(int size)	Reads a bit set from this buf.
BlockHitResult	readBlockHitResult()	Reads a block hit result from this buf.
BlockPos	readBlockPos()	Reads a block position from this buf.
static BlockPos	readBlockPos(ByteBuf buf)
boolean	readBoolean()
byte	readByte()
byte[]	readByteArray()	Reads an array of primitive bytes from this buf.
byte[]	readByteArray(int maxSize)	Reads an array of primitive bytes from this buf.
static byte[]	readByteArray(ByteBuf buf)
static byte[]	readByteArray(ByteBuf buf, int maxSize)
PacketByteBuf	readBytes(byte[] byte2)
PacketByteBuf	readBytes(byte[] byte2, int int2, int int3)
ByteBuf	readBytes(int length)
PacketByteBuf	readBytes(ByteBuf byteBuf)
PacketByteBuf	readBytes(ByteBuf byteBuf, int int2)
PacketByteBuf	readBytes(ByteBuf byteBuf, int int2, int int3)
PacketByteBuf	readBytes(OutputStream outputStream, int int2)
PacketByteBuf	readBytes(ByteBuffer byteBuffer)
int	readBytes(FileChannel channel, long pos, int length)
int	readBytes(GatheringByteChannel channel, int length)
char	readChar()
CharSequence	readCharSequence(int length, Charset charset)
ChunkPos	readChunkPos()	Reads a chunk position from this buf.
static ChunkPos	readChunkPos(ByteBuf buf)
ChunkSectionPos	readChunkSectionPos()	Reads a chunk section position from this buf.
<T, C extends Collection<T>> C	readCollection(IntFunction<C> collectionFactory, PacketDecoder<? super PacketByteBuf,T> reader)	Reads a collection from this buf.
Date	readDate()	Reads a date from this buf.
double	readDouble()
<L, R> com.mojang.datafixers.util.Either<L,R>	readEither(PacketDecoder<? super PacketByteBuf,L> leftDecoder, PacketDecoder<? super PacketByteBuf,R> rightDecoder)
<T extends Enum<T>> T	readEnumConstant(Class<T> enumClass)	Reads an enum constant from this buf.
<E extends Enum<E>> EnumSet<E>	readEnumSet(Class<E> type)	Reads an enum set from this buf.
int	readerIndex()
PacketByteBuf	readerIndex(int int2)
long[]	readFixedLengthLongArray(long[] values)
static long[]	readFixedLengthLongArray(ByteBuf buf, long[] values)
float	readFloat()
GlobalPos	readGlobalPos()	Reads a global position from this buf.
Identifier	readIdentifier()	Reads an identifier from this buf.
Instant	readInstant()	Reads an instant from this buf.
int	readInt()
int[]	readIntArray()	Reads an array of primitive ints from this buf.
int[]	readIntArray(int maxSize)	Reads an array of primitive ints from this buf.
int	readIntLE()
IntList	readIntList()	Reads a list of primitive ints from this buf.
<T> List<T>	readList(PacketDecoder<? super PacketByteBuf,T> reader)	Reads a collection from this buf as an array list.
long	readLong()
long[]	readLongArray()	Reads an array of primitive longs from this buf.
static long[]	readLongArray(ByteBuf buf)	Reads an array of primitive longs from this buf.
long	readLongLE()
<K, V, M extends Map<K, V>> M	readMap(IntFunction<M> mapFactory, PacketDecoder<? super PacketByteBuf,K> keyReader, PacketDecoder<? super PacketByteBuf,V> valueReader)	Reads a map from this buf.
<K, V> Map<K,V>	readMap(PacketDecoder<? super PacketByteBuf,K> keyReader, PacketDecoder<? super PacketByteBuf,V> valueReader)	Reads a map from this buf as a hash map.
int	readMedium()
int	readMediumLE()
@Nullable NbtCompound	readNbt()	Reads an NBT compound from this buf.
static @Nullable NbtCompound	readNbt(ByteBuf buf)
static @Nullable NbtElement	readNbt(ByteBuf buf, NbtSizeTracker sizeTracker)
@Nullable NbtElement	readNbt(NbtSizeTracker sizeTracker)	Reads an NBT element from this buf.
static <T, B extends ByteBuf> T	readNullable(B buf, PacketDecoder<? super B,T> reader)
<T> T	readNullable(PacketDecoder<? super PacketByteBuf,T> reader)	Reads a nullable value from this buf.
<T> Optional<T>	readOptional(PacketDecoder<? super PacketByteBuf,T> reader)	Reads an optional value from this buf.
PublicKey	readPublicKey()	Reads a public key from this buf.
Quaternionf	readQuaternionf()	Reads a Quaternionf from this buf.
static Quaternionf	readQuaternionf(ByteBuf buf)
<T> RegistryKey<T>	readRegistryKey(RegistryKey<? extends Registry<T>> registryRef)	Reads a registry key from this buf.
<T> RegistryKey<? extends Registry<T>>	readRegistryRefKey()	Reads a registry key referencing another registry key from this buf.
ByteBuf	readRetainedSlice(int length)
short	readShort()
short	readShortLE()
ByteBuf	readSlice(int length)
String	readString()	Reads a string from this buf.
String	readString(int maxLength)	Reads a string from this buf.
int	readSyncId()
static int	readSyncId(ByteBuf buf)
short	readUnsignedByte()
long	readUnsignedInt()
long	readUnsignedIntLE()
int	readUnsignedMedium()
int	readUnsignedMediumLE()
int	readUnsignedShort()
int	readUnsignedShortLE()
UUID	readUuid()	Reads a UUID (universally unique identifier) from this buf.
static UUID	readUuid(ByteBuf buf)
int	readVarInt()	Reads a single var int from this buf.
long	readVarLong()	Reads a single var long from this buf.
Vec3d	readVec3d()	Reads a Vec3d from this buf.
static Vec3d	readVec3d(ByteBuf buf)
Vector3f	readVector3f()	Reads a Vector3f from this buf.
static Vector3f	readVector3f(ByteBuf buf)
int	refCnt()
boolean	release()
boolean	release(int decrement)
PacketByteBuf	resetReaderIndex()
PacketByteBuf	resetWriterIndex()
PacketByteBuf	retain()
PacketByteBuf	retain(int int2)
ByteBuf	retainedDuplicate()
ByteBuf	retainedSlice()
ByteBuf	retainedSlice(int index, int length)
PacketByteBuf	setBoolean(int int2, boolean bool)
PacketByteBuf	setByte(int int2, int int3)
PacketByteBuf	setBytes(int int2, byte[] byte2)
PacketByteBuf	setBytes(int int2, byte[] byte2, int int3, int int4)
PacketByteBuf	setBytes(int int2, ByteBuf byteBuf)
PacketByteBuf	setBytes(int int2, ByteBuf byteBuf, int int3)
PacketByteBuf	setBytes(int int2, ByteBuf byteBuf, int int3, int int4)
int	setBytes(int index, InputStream stream, int length)
PacketByteBuf	setBytes(int int2, ByteBuffer byteBuffer)
int	setBytes(int index, FileChannel channel, long pos, int length)
int	setBytes(int index, ScatteringByteChannel channel, int length)
PacketByteBuf	setChar(int int2, int int3)
int	setCharSequence(int index, CharSequence sequence, Charset charset)
PacketByteBuf	setDouble(int int2, double double2)
PacketByteBuf	setFloat(int int2, float float2)
PacketByteBuf	setIndex(int int2, int int3)
PacketByteBuf	setInt(int int2, int int3)
PacketByteBuf	setIntLE(int int2, int int3)
PacketByteBuf	setLong(int int2, long long2)
PacketByteBuf	setLongLE(int int2, long long2)
PacketByteBuf	setMedium(int int2, int int3)
PacketByteBuf	setMediumLE(int int2, int int3)
PacketByteBuf	setShort(int int2, int int3)
PacketByteBuf	setShortLE(int int2, int int3)
PacketByteBuf	setZero(int int2, int int3)
PacketByteBuf	skipBytes(int int2)
ByteBuf	slice()
ByteBuf	slice(int index, int length)
String	toString()
String	toString(int index, int length, Charset charset)
String	toString(Charset charset)
PacketByteBuf	touch()
PacketByteBuf	touch(Object object)
ByteBuf	unwrap()
int	writableBytes()
void	writeBitSet(BitSet bitSet)	Writes a bit set to this buf.
void	writeBitSet(BitSet bitSet, int size)	Writes a bit set to this buf.
void	writeBlockHitResult(BlockHitResult hitResult)	Writes a block hit result to this buf.
static void	writeBlockPos(ByteBuf buf, BlockPos pos)
PacketByteBuf	writeBlockPos(BlockPos pos)	Writes a block position to this buf.
PacketByteBuf	writeBoolean(boolean bool)
PacketByteBuf	writeByte(int int2)
PacketByteBuf	writeByteArray(byte[] array)	Writes an array of primitive bytes to this buf.
static void	writeByteArray(ByteBuf buf, byte[] array)
PacketByteBuf	writeBytes(byte[] byte2)
PacketByteBuf	writeBytes(byte[] byte2, int int2, int int3)
PacketByteBuf	writeBytes(ByteBuf byteBuf)
PacketByteBuf	writeBytes(ByteBuf byteBuf, int int2)
PacketByteBuf	writeBytes(ByteBuf byteBuf, int int2, int int3)
int	writeBytes(InputStream stream, int length)
PacketByteBuf	writeBytes(ByteBuffer byteBuffer)
int	writeBytes(FileChannel channel, long pos, int length)
int	writeBytes(ScatteringByteChannel channel, int length)
PacketByteBuf	writeChar(int int2)
int	writeCharSequence(CharSequence sequence, Charset charset)
static void	writeChunkPos(ByteBuf buf, ChunkPos pos)
PacketByteBuf	writeChunkPos(ChunkPos pos)	Writes a chunk position to this buf.
PacketByteBuf	writeChunkSectionPos(ChunkSectionPos pos)	Reads a chunk section position from this buf.
<T> void	writeCollection(Collection<T> collection, PacketEncoder<? super PacketByteBuf,T> writer)	Writes a collection to this buf.
PacketByteBuf	writeDate(Date date)	Writes a date to this buf.
PacketByteBuf	writeDouble(double double2)
<L, R> void	writeEither(com.mojang.datafixers.util.Either<L,R> either, PacketEncoder<? super PacketByteBuf,L> leftEncoder, PacketEncoder<? super PacketByteBuf,R> rightEncoder)
PacketByteBuf	writeEnumConstant(Enum<?> instance)	Writes an enum constant to this buf.
<E extends Enum<E>> void	writeEnumSet(EnumSet<E> enumSet, Class<E> type)	Writes an enum set to this buf.
PacketByteBuf	writeFixedLengthLongArray(long[] values)
static void	writeFixedLengthLongArray(ByteBuf buf, long[] values)
PacketByteBuf	writeFloat(float float2)
void	writeGlobalPos(GlobalPos pos)	Writes a global position to this buf.
PacketByteBuf	writeIdentifier(Identifier id)	Writes an identifier to this buf.
void	writeInstant(Instant instant)	Writes an instant to this buf.
PacketByteBuf	writeInt(int int2)
PacketByteBuf	writeIntArray(int[] array)	Writes an array of primitive ints to this buf.
PacketByteBuf	writeIntLE(int int2)
void	writeIntList(IntList list)	Writes a list of primitive ints from this buf.
PacketByteBuf	writeLong(long long2)
PacketByteBuf	writeLongArray(long[] values)	Writes an array of primitive longs to this buf.
static void	writeLongArray(ByteBuf buf, long[] values)
PacketByteBuf	writeLongLE(long long2)
<K, V> void	writeMap(Map<K,V> map, PacketEncoder<? super PacketByteBuf,K> keyWriter, PacketEncoder<? super PacketByteBuf,V> valueWriter)	Writes a map to this buf.
PacketByteBuf	writeMedium(int int2)
PacketByteBuf	writeMediumLE(int int2)
static void	writeNbt(ByteBuf buf, @Nullable NbtElement nbt)
PacketByteBuf	writeNbt(@Nullable NbtElement nbt)	Writes an NBT element to this buf.
static <T, B extends ByteBuf> void	writeNullable(B buf, T value, PacketEncoder<? super B,T> writer)
<T> void	writeNullable(T value, PacketEncoder<? super PacketByteBuf,T> writer)	Writes a nullable value to this buf.
<T> void	writeOptional(Optional<T> value, PacketEncoder<? super PacketByteBuf,T> writer)	Writes an optional value to this buf.
PacketByteBuf	writePublicKey(PublicKey publicKey)	Writes a public key to this buf.
static void	writeQuaternionf(ByteBuf buf, Quaternionf quaternion)
void	writeQuaternionf(Quaternionf quaternionf)	Writes a Quaternionf to this buf.
void	writeRegistryKey(RegistryKey<?> key)	Writes a registry key to this buf.
int	writerIndex()
PacketByteBuf	writerIndex(int int2)
PacketByteBuf	writeShort(int int2)
PacketByteBuf	writeShortLE(int int2)
PacketByteBuf	writeString(String string)	Writes a string to this buf.
PacketByteBuf	writeString(String string, int maxLength)	Writes a string to this buf.
void	writeSyncId(int syncId)
static void	writeSyncId(ByteBuf buf, int syncId)
static void	writeUuid(ByteBuf buf, UUID uuid)
PacketByteBuf	writeUuid(UUID uuid)	Writes a UUID (universally unique identifier) to this buf.
PacketByteBuf	writeVarInt(int value)	Writes a single var int to this buf.
PacketByteBuf	writeVarLong(long value)	Writes a single var long to this buf.
static void	writeVec3d(ByteBuf buf, Vec3d vec)
void	writeVec3d(Vec3d vec)	Writes a Vec3d to this buf.
static void	writeVector3f(ByteBuf buf, Vector3f vector)
void	writeVector3f(Vector3f vector3f)	Writes a Vector3f to this buf.
PacketByteBuf	writeZero(int int2)

Methods inherited from class io.netty.buffer.ByteBuf

asByteBuf, getDoubleLE, getFloatLE, readDoubleLE, readFloatLE, setDoubleLE, setFloatLE, writeDoubleLE, writeFloatLE

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

MAX_READ_NBT_SIZE

public static final int MAX_READ_NBT_SIZE

The maximum size, in number of bytes, allowed of the NBT compound read by readNbt().

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	MAX_READ_NBT_SIZE	Lnet/minecraft/network/PacketByteBuf;MAX_READ_NBT_SIZE:I
intermediary	field_33287	Lnet/minecraft/class_2540;field_33287:I
official	a	Lwj;a:I

DEFAULT_MAX_STRING_LENGTH

public static final short DEFAULT_MAX_STRING_LENGTH

The default max length of strings read or written. This is also the max length of identifiers read or written in their string form.

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	DEFAULT_MAX_STRING_LENGTH	Lnet/minecraft/network/PacketByteBuf;DEFAULT_MAX_STRING_LENGTH:S
intermediary	field_33283	Lnet/minecraft/class_2540;field_33283:S
official	b	Lwj;b:S

MAX_TEXT_LENGTH

public static final int MAX_TEXT_LENGTH

The maximum size, in terms of JSON string length, allowed for serialized texts.

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	MAX_TEXT_LENGTH	Lnet/minecraft/network/PacketByteBuf;MAX_TEXT_LENGTH:I
intermediary	field_33284	Lnet/minecraft/class_2540;field_33284:I
official	c	Lwj;c:I

field_39381

private static final int field_39381

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_39381	Lnet/minecraft/network/PacketByteBuf;field_39381:I
intermediary	field_39381	Lnet/minecraft/class_2540;field_39381:I
official	e	Lwj;e:I

field_39382

private static final int field_39382

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_39382	Lnet/minecraft/network/PacketByteBuf;field_39382:I
intermediary	field_39382	Lnet/minecraft/class_2540;field_39382:I
official	f	Lwj;f:I

field_39383

private static final int field_39383

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_39383	Lnet/minecraft/network/PacketByteBuf;field_39383:I
intermediary	field_39383	Lnet/minecraft/class_2540;field_39383:I
official	g	Lwj;g:I

GSON

private static final Gson GSON

Mappings:

Namespace	Name	Mixin selector
named	GSON	Lnet/minecraft/network/PacketByteBuf;GSON:Lcom/google/gson/Gson;
intermediary	field_42966	Lnet/minecraft/class_2540;field_42966:Lcom/google/gson/Gson;
official	h	Lwj;h:Lcom/google/gson/Gson;

parent

private final ByteBuf parent

Mappings:

Namespace	Name	Mixin selector
named	parent	Lnet/minecraft/network/PacketByteBuf;parent:Lio/netty/buffer/ByteBuf;
intermediary	field_11695	Lnet/minecraft/class_2540;field_11695:Lio/netty/buffer/ByteBuf;
official	d	Lwj;d:Lio/netty/buffer/ByteBuf;

Constructor Details

PacketByteBuf

public PacketByteBuf(ByteBuf parent)

Creates a packet byte buf that delegates its operations to the parent buf.

Parameters:

parent - the parent, or delegate, buf

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/network/PacketByteBuf;<init>(Lio/netty/buffer/ByteBuf;)V
intermediary	<init>	Lnet/minecraft/class_2540;<init>(Lio/netty/buffer/ByteBuf;)V
official	<init>	Lwj;<init>(Lio/netty/buffer/ByteBuf;)V

Method Details

decode

@Deprecated
public <T> T decode(com.mojang.serialization.DynamicOps<NbtElement> ops,
 com.mojang.serialization.Codec<T> codec)

Deprecated.

Reads an object from this buf as a compound NBT with the given codec.

Type Parameters:

T - the decoded object's type

Returns:

the read object

Throws:

EncoderException - if the codec fails to decode the compound NBT

See Also:

• encode(DynamicOps, Codec, Object)

Mappings:

Namespace	Name	Mixin selector
named	decode	Lnet/minecraft/network/PacketByteBuf;decode(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;)Ljava/lang/Object;
intermediary	method_52954	Lnet/minecraft/class_2540;method_52954(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;)Ljava/lang/Object;
official	a	Lwj;a(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;)Ljava/lang/Object;

decode

@Deprecated
public <T> T decode(com.mojang.serialization.DynamicOps<NbtElement> ops,
 com.mojang.serialization.Codec<T> codec,
 NbtSizeTracker sizeTracker)

Deprecated.

Reads an object from this buf as a compound NBT with the given codec.

Type Parameters:

T - the decoded object's type

Returns:

the read object

Throws:

EncoderException - if the codec fails to decode the compound NBT

See Also:

• encode(DynamicOps, Codec, Object)

Mappings:

Namespace	Name	Mixin selector
named	decode	Lnet/minecraft/network/PacketByteBuf;decode(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;Lnet/minecraft/nbt/NbtSizeTracker;)Ljava/lang/Object;
intermediary	method_29171	Lnet/minecraft/class_2540;method_29171(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;Lnet/minecraft/class_2505;)Ljava/lang/Object;
official	a	Lwj;a(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;Luu;)Ljava/lang/Object;

encode

@Deprecated
public <T> PacketByteBuf encode(com.mojang.serialization.DynamicOps<NbtElement> ops,
 com.mojang.serialization.Codec<T> codec,
 T value)

Deprecated.

Writes an object to this buf as a compound NBT with the given codec.

Type Parameters:

T - the encoded object's type

Throws:

EncoderException - if the codec fails to encode the compound NBT

See Also:

• decode(DynamicOps, Codec, NbtSizeTracker)

Mappings:

Namespace	Name	Mixin selector
named	encode	Lnet/minecraft/network/PacketByteBuf;encode(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;Ljava/lang/Object;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_29172	Lnet/minecraft/class_2540;method_29172(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;Ljava/lang/Object;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Lcom/mojang/serialization/DynamicOps;Lcom/mojang/serialization/Codec;Ljava/lang/Object;)Lwj;

decodeAsJson

public <T> T decodeAsJson(com.mojang.serialization.Codec<T> codec)

Reads an object from this buf as a JSON element with the given codec.

Type Parameters:

T - the decoded object's type

Returns:

the read object

Throws:

EncoderException - if the codec fails to decode the JSON element

See Also:

• encodeAsJson(Codec, Object)

Mappings:

Namespace	Name	Mixin selector
named	decodeAsJson	Lnet/minecraft/network/PacketByteBuf;decodeAsJson(Lcom/mojang/serialization/Codec;)Ljava/lang/Object;
intermediary	method_49394	Lnet/minecraft/class_2540;method_49394(Lcom/mojang/serialization/Codec;)Ljava/lang/Object;
official	a	Lwj;a(Lcom/mojang/serialization/Codec;)Ljava/lang/Object;

encodeAsJson

public <T> void encodeAsJson(com.mojang.serialization.Codec<T> codec,
 T value)

Writes an object to this buf as a JSON element with the given codec.

Type Parameters:

T - the encoded object's type

Throws:

EncoderException - if the codec fails to encode the JSON element

See Also:

• decodeAsJson(Codec)

Mappings:

Namespace	Name	Mixin selector
named	encodeAsJson	Lnet/minecraft/network/PacketByteBuf;encodeAsJson(Lcom/mojang/serialization/Codec;Ljava/lang/Object;)V
intermediary	method_49395	Lnet/minecraft/class_2540;method_49395(Lcom/mojang/serialization/Codec;Ljava/lang/Object;)V
official	a	Lwj;a(Lcom/mojang/serialization/Codec;Ljava/lang/Object;)V

getMaxValidator

public static <T> IntFunction<T> getMaxValidator(IntFunction<T> applier,
 int max)

Mappings:

Namespace	Name	Mixin selector
named	getMaxValidator	Lnet/minecraft/network/PacketByteBuf;getMaxValidator(Ljava/util/function/IntFunction;I)Ljava/util/function/IntFunction;
intermediary	method_37453	Lnet/minecraft/class_2540;method_37453(Ljava/util/function/IntFunction;I)Ljava/util/function/IntFunction;
official	a	Lwj;a(Ljava/util/function/IntFunction;I)Ljava/util/function/IntFunction;

readCollection

public <T,
C extends Collection<T>> C readCollection(IntFunction<C> collectionFactory,
 PacketDecoder<? super PacketByteBuf,T> reader)

Reads a collection from this buf. The collection is stored as a leading var int size followed by the entries sequentially.

Type Parameters:

T - the collection's entry type

C - the collection's type

Parameters:

collectionFactory - a factory that creates a collection with a given size

Returns:

the read collection

See Also:

• writeCollection(Collection, PacketByteBuf.PacketWriter)
• readList(PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	readCollection	Lnet/minecraft/network/PacketByteBuf;readCollection(Ljava/util/function/IntFunction;Lnet/minecraft/network/codec/PacketDecoder;)Ljava/util/Collection;
intermediary	method_34068	Lnet/minecraft/class_2540;method_34068(Ljava/util/function/IntFunction;Lnet/minecraft/class_9141;)Ljava/util/Collection;
official	a	Lwj;a(Ljava/util/function/IntFunction;Lzq;)Ljava/util/Collection;

writeCollection

public <T> void writeCollection(Collection<T> collection,
 PacketEncoder<? super PacketByteBuf,T> writer)

Writes a collection to this buf. The collection is stored as a leading var int size followed by the entries sequentially.

Type Parameters:

T - the list's entry type

Parameters:

collection - the collection to write

See Also:

• readCollection(IntFunction, PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	writeCollection	Lnet/minecraft/network/PacketByteBuf;writeCollection(Ljava/util/Collection;Lnet/minecraft/network/codec/PacketEncoder;)V
intermediary	method_34062	Lnet/minecraft/class_2540;method_34062(Ljava/util/Collection;Lnet/minecraft/class_9142;)V
official	a	Lwj;a(Ljava/util/Collection;Lzr;)V

readList

public <T> List<T> readList(PacketDecoder<? super PacketByteBuf,T> reader)

Reads a collection from this buf as an array list.

Type Parameters:

T - the list's entry type

Returns:

the read list

See Also:

• readCollection(IntFunction, PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	readList	Lnet/minecraft/network/PacketByteBuf;readList(Lnet/minecraft/network/codec/PacketDecoder;)Ljava/util/List;
intermediary	method_34066	Lnet/minecraft/class_2540;method_34066(Lnet/minecraft/class_9141;)Ljava/util/List;
official	a	Lwj;a(Lzq;)Ljava/util/List;

readIntList

public IntList readIntList()

Reads a list of primitive ints from this buf. The ints are stored as var ints, with an extra var int in the beginning indicating the size.

Returns:

the read list

See Also:

• writeIntList(IntList)
• readIntArray()

API Note:

To limit the length of the list or array read, use readIntArray(int).

Implementation Note:

A list of ints has the same format as an int array.

Mappings:

Namespace	Name	Mixin selector
named	readIntList	Lnet/minecraft/network/PacketByteBuf;readIntList()Lit/unimi/dsi/fastutil/ints/IntList;
intermediary	method_34059	Lnet/minecraft/class_2540;method_34059()Lit/unimi/dsi/fastutil/ints/IntList;
official	a	Lwj;a()Lit/unimi/dsi/fastutil/ints/IntList;

writeIntList

public void writeIntList(IntList list)

Writes a list of primitive ints from this buf. The ints are stored as var ints, with an extra var int in the beginning indicating the size.

Parameters:

list - the list to write

See Also:

• readIntList()
• writeIntArray(int[])

Implementation Note:

A list of ints has the same format as an int array.

Mappings:

Namespace	Name	Mixin selector
named	writeIntList	Lnet/minecraft/network/PacketByteBuf;writeIntList(Lit/unimi/dsi/fastutil/ints/IntList;)V
intermediary	method_34060	Lnet/minecraft/class_2540;method_34060(Lit/unimi/dsi/fastutil/ints/IntList;)V
official	a	Lwj;a(Lit/unimi/dsi/fastutil/ints/IntList;)V

readMap

public <K,
V,
M extends Map<K,
V>> M readMap(IntFunction<M> mapFactory,
 PacketDecoder<? super PacketByteBuf,K> keyReader,
 PacketDecoder<? super PacketByteBuf,V> valueReader)

Reads a map from this buf. The map is stored as a leading var int size followed by each key and value pair.

Type Parameters:

K - the key type

V - the value type

M - the map type

Parameters:

mapFactory - a factory that creates a map with a given size

Returns:

the read map

See Also:

• writeMap(Map, PacketByteBuf.PacketWriter, PacketByteBuf.PacketWriter)
• readMap(PacketByteBuf.PacketReader, PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	readMap	Lnet/minecraft/network/PacketByteBuf;readMap(Ljava/util/function/IntFunction;Lnet/minecraft/network/codec/PacketDecoder;Lnet/minecraft/network/codec/PacketDecoder;)Ljava/util/Map;
intermediary	method_34069	Lnet/minecraft/class_2540;method_34069(Ljava/util/function/IntFunction;Lnet/minecraft/class_9141;Lnet/minecraft/class_9141;)Ljava/util/Map;
official	a	Lwj;a(Ljava/util/function/IntFunction;Lzq;Lzq;)Ljava/util/Map;

readMap

public <K,
V> Map<K,V> readMap(PacketDecoder<? super PacketByteBuf,K> keyReader,
 PacketDecoder<? super PacketByteBuf,V> valueReader)

Reads a map from this buf as a hash map.

Type Parameters:

K - the key type

V - the value type

Returns:

the read map

See Also:

• readMap(IntFunction, PacketByteBuf.PacketReader, PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	readMap	Lnet/minecraft/network/PacketByteBuf;readMap(Lnet/minecraft/network/codec/PacketDecoder;Lnet/minecraft/network/codec/PacketDecoder;)Ljava/util/Map;
intermediary	method_34067	Lnet/minecraft/class_2540;method_34067(Lnet/minecraft/class_9141;Lnet/minecraft/class_9141;)Ljava/util/Map;
official	a	Lwj;a(Lzq;Lzq;)Ljava/util/Map;

writeMap

public <K,
V> void writeMap(Map<K,V> map,
 PacketEncoder<? super PacketByteBuf,K> keyWriter,
 PacketEncoder<? super PacketByteBuf,V> valueWriter)

Writes a map to this buf. The map is stored as a leading var int size followed by each key and value pair.

Type Parameters:

K - the key type

V - the value type

Parameters:

map - the map to write

See Also:

• readMap(IntFunction, PacketByteBuf.PacketReader, PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	writeMap	Lnet/minecraft/network/PacketByteBuf;writeMap(Ljava/util/Map;Lnet/minecraft/network/codec/PacketEncoder;Lnet/minecraft/network/codec/PacketEncoder;)V
intermediary	method_34063	Lnet/minecraft/class_2540;method_34063(Ljava/util/Map;Lnet/minecraft/class_9142;Lnet/minecraft/class_9142;)V
official	a	Lwj;a(Ljava/util/Map;Lzr;Lzr;)V

forEachInCollection

public void forEachInCollection(Consumer<PacketByteBuf> consumer)

Iterates a collection from this buf. The collection is stored as a leading var int size followed by the entries sequentially. The consumer will be called size times.

Parameters:

consumer - the consumer to read entries

See Also:

• readCollection(IntFunction, PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	forEachInCollection	Lnet/minecraft/network/PacketByteBuf;forEachInCollection(Ljava/util/function/Consumer;)V
intermediary	method_34065	Lnet/minecraft/class_2540;method_34065(Ljava/util/function/Consumer;)V
official	a	Lwj;a(Ljava/util/function/Consumer;)V

writeEnumSet

public <E extends Enum<E>> void writeEnumSet(EnumSet<E> enumSet,
 Class<E> type)

Writes an enum set to this buf. An enum set is represented by a bit set that indicates whether each element is in the set.

Parameters:

type - the type of the enum

See Also:

• readEnumSet(java.lang.Class<E>)

Mappings:

Namespace	Name	Mixin selector
named	writeEnumSet	Lnet/minecraft/network/PacketByteBuf;writeEnumSet(Ljava/util/EnumSet;Ljava/lang/Class;)V
intermediary	method_46253	Lnet/minecraft/class_2540;method_46253(Ljava/util/EnumSet;Ljava/lang/Class;)V
official	a	Lwj;a(Ljava/util/EnumSet;Ljava/lang/Class;)V

readEnumSet

public <E extends Enum<E>> EnumSet<E> readEnumSet(Class<E> type)

Reads an enum set from this buf. An enum set is represented by a bit set that indicates whether each element is in the set.

Parameters:

type - the type of the enum

See Also:

• writeEnumSet(java.util.EnumSet<E>, java.lang.Class<E>)

Mappings:

Namespace	Name	Mixin selector
named	readEnumSet	Lnet/minecraft/network/PacketByteBuf;readEnumSet(Ljava/lang/Class;)Ljava/util/EnumSet;
intermediary	method_46251	Lnet/minecraft/class_2540;method_46251(Ljava/lang/Class;)Ljava/util/EnumSet;
official	a	Lwj;a(Ljava/lang/Class;)Ljava/util/EnumSet;

writeOptional

public <T> void writeOptional(Optional<T> value,
 PacketEncoder<? super PacketByteBuf,T> writer)

Writes an optional value to this buf. An optional value is represented by a boolean indicating if the value is present, followed by the value only if the value is present.

See Also:

• readOptional(PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	writeOptional	Lnet/minecraft/network/PacketByteBuf;writeOptional(Ljava/util/Optional;Lnet/minecraft/network/codec/PacketEncoder;)V
intermediary	method_37435	Lnet/minecraft/class_2540;method_37435(Ljava/util/Optional;Lnet/minecraft/class_9142;)V
official	a	Lwj;a(Ljava/util/Optional;Lzr;)V

readOptional

public <T> Optional<T> readOptional(PacketDecoder<? super PacketByteBuf,T> reader)

Reads an optional value from this buf. An optional value is represented by a boolean indicating if the value is present, followed by the value only if the value is present.

Returns:

the read optional value

See Also:

• writeOptional(Optional, PacketByteBuf.PacketWriter)

Mappings:

Namespace	Name	Mixin selector
named	readOptional	Lnet/minecraft/network/PacketByteBuf;readOptional(Lnet/minecraft/network/codec/PacketDecoder;)Ljava/util/Optional;
intermediary	method_37436	Lnet/minecraft/class_2540;method_37436(Lnet/minecraft/class_9141;)Ljava/util/Optional;
official	b	Lwj;b(Lzq;)Ljava/util/Optional;

writeEither

public <L,
R> void writeEither(com.mojang.datafixers.util.Either<L,R> either,
 PacketEncoder<? super PacketByteBuf,L> leftEncoder,
 PacketEncoder<? super PacketByteBuf,R> rightEncoder)

Mappings:

Namespace	Name	Mixin selector
named	writeEither	Lnet/minecraft/network/PacketByteBuf;writeEither(Lcom/mojang/datafixers/util/Either;Lnet/minecraft/network/codec/PacketEncoder;Lnet/minecraft/network/codec/PacketEncoder;)V
intermediary	method_70966	Lnet/minecraft/class_2540;method_70966(Lcom/mojang/datafixers/util/Either;Lnet/minecraft/class_9142;Lnet/minecraft/class_9142;)V
official	a	Lwj;a(Lcom/mojang/datafixers/util/Either;Lzr;Lzr;)V

readEither

public <L,
R>
com.mojang.datafixers.util.Either<L,R> readEither(PacketDecoder<? super PacketByteBuf,L> leftDecoder,
 PacketDecoder<? super PacketByteBuf,R> rightDecoder)

Mappings:

Namespace	Name	Mixin selector
named	readEither	Lnet/minecraft/network/PacketByteBuf;readEither(Lnet/minecraft/network/codec/PacketDecoder;Lnet/minecraft/network/codec/PacketDecoder;)Lcom/mojang/datafixers/util/Either;
intermediary	method_70968	Lnet/minecraft/class_2540;method_70968(Lnet/minecraft/class_9141;Lnet/minecraft/class_9141;)Lcom/mojang/datafixers/util/Either;
official	b	Lwj;b(Lzq;Lzq;)Lcom/mojang/datafixers/util/Either;

readNullable

@Nullable
public <T> T readNullable(PacketDecoder<? super PacketByteBuf,T> reader)

Reads a nullable value from this buf. A nullable value is represented by a boolean indicating if the value is not null, followed by the value only if the value is not null.

Returns:

the read nullable value

See Also:

• writeNullable(Object, PacketByteBuf.PacketWriter)

Mappings:

Namespace	Name	Mixin selector
named	readNullable	Lnet/minecraft/network/PacketByteBuf;readNullable(Lnet/minecraft/network/codec/PacketDecoder;)Ljava/lang/Object;
intermediary	method_43827	Lnet/minecraft/class_2540;method_43827(Lnet/minecraft/class_9141;)Ljava/lang/Object;
official	c	Lwj;c(Lzq;)Ljava/lang/Object;

readNullable

@Nullable
public static <T,
B extends ByteBuf> T readNullable(B buf,
 PacketDecoder<? super B,T> reader)

Mappings:

Namespace	Name	Mixin selector
named	readNullable	Lnet/minecraft/network/PacketByteBuf;readNullable(Lio/netty/buffer/ByteBuf;Lnet/minecraft/network/codec/PacketDecoder;)Ljava/lang/Object;
intermediary	method_56893	Lnet/minecraft/class_2540;method_56893(Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_9141;)Ljava/lang/Object;
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Lzq;)Ljava/lang/Object;

writeNullable

public <T> void writeNullable(@Nullable
 T value,
 PacketEncoder<? super PacketByteBuf,T> writer)

Writes a nullable value to this buf. A nullable value is represented by a boolean indicating if the value is not null, followed by the value only if the value is not null.

See Also:

• readNullable(PacketByteBuf.PacketReader)

Mappings:

Namespace	Name	Mixin selector
named	writeNullable	Lnet/minecraft/network/PacketByteBuf;writeNullable(Ljava/lang/Object;Lnet/minecraft/network/codec/PacketEncoder;)V
intermediary	method_43826	Lnet/minecraft/class_2540;method_43826(Ljava/lang/Object;Lnet/minecraft/class_9142;)V
official	a	Lwj;a(Ljava/lang/Object;Lzr;)V

writeNullable

public static <T,
B extends ByteBuf> void writeNullable(B buf,
 @Nullable
 T value,
 PacketEncoder<? super B,T> writer)

Mappings:

Namespace	Name	Mixin selector
named	writeNullable	Lnet/minecraft/network/PacketByteBuf;writeNullable(Lio/netty/buffer/ByteBuf;Ljava/lang/Object;Lnet/minecraft/network/codec/PacketEncoder;)V
intermediary	method_56892	Lnet/minecraft/class_2540;method_56892(Lio/netty/buffer/ByteBuf;Ljava/lang/Object;Lnet/minecraft/class_9142;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Ljava/lang/Object;Lzr;)V

readByteArray

public byte[] readByteArray()

Reads an array of primitive bytes from this buf. The array first has a var int indicating its length, followed by the actual bytes. The array does not have a length limit.

Returns:

the read byte array

See Also:

• readByteArray(int)
• writeByteArray(byte[])

Mappings:

Namespace	Name	Mixin selector
named	readByteArray	Lnet/minecraft/network/PacketByteBuf;readByteArray()[B
intermediary	method_10795	Lnet/minecraft/class_2540;method_10795()[B
official	b	Lwj;b()[B

readByteArray

public static byte[] readByteArray(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readByteArray	Lnet/minecraft/network/PacketByteBuf;readByteArray(Lio/netty/buffer/ByteBuf;)[B
intermediary	method_56890	Lnet/minecraft/class_2540;method_56890(Lio/netty/buffer/ByteBuf;)[B
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;)[B

writeByteArray

public PacketByteBuf writeByteArray(byte[] array)

Writes an array of primitive bytes to this buf. The array first has a var int indicating its length, followed by the actual bytes.

Parameters:

array - the array to write

Returns:

this buf, for chaining

See Also:

• readByteArray()

Mappings:

Namespace	Name	Mixin selector
named	writeByteArray	Lnet/minecraft/network/PacketByteBuf;writeByteArray([B)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10813	Lnet/minecraft/class_2540;method_10813([B)Lnet/minecraft/class_2540;
official	a	Lwj;a([B)Lwj;

writeByteArray

public static void writeByteArray(ByteBuf buf,
 byte[] array)

Mappings:

Namespace	Name	Mixin selector
named	writeByteArray	Lnet/minecraft/network/PacketByteBuf;writeByteArray(Lio/netty/buffer/ByteBuf;[B)V
intermediary	method_56894	Lnet/minecraft/class_2540;method_56894(Lio/netty/buffer/ByteBuf;[B)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;[B)V

readByteArray

public byte[] readByteArray(int maxSize)

Reads an array of primitive bytes from this buf. The array first has a var int indicating its length, followed by the actual bytes. The array has a length limit given by maxSize.

Parameters:

maxSize - the max length of the read array

Returns:

the read byte array

Throws:

DecoderException - if the read array has a length over maxSize

See Also:

• readByteArray()
• writeByteArray(byte[])

Mappings:

Namespace	Name	Mixin selector
named	readByteArray	Lnet/minecraft/network/PacketByteBuf;readByteArray(I)[B
intermediary	method_10803	Lnet/minecraft/class_2540;method_10803(I)[B
official	a	Lwj;a(I)[B

readByteArray

public static byte[] readByteArray(ByteBuf buf,
 int maxSize)

Mappings:

Namespace	Name	Mixin selector
named	readByteArray	Lnet/minecraft/network/PacketByteBuf;readByteArray(Lio/netty/buffer/ByteBuf;I)[B
intermediary	method_56891	Lnet/minecraft/class_2540;method_56891(Lio/netty/buffer/ByteBuf;I)[B
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;I)[B

writeIntArray

public PacketByteBuf writeIntArray(int[] array)

Writes an array of primitive ints to this buf. The array first has a var int indicating its length, followed by the var int entries.

Parameters:

array - the array to write

Returns:

this buf, for chaining

See Also:

• readIntArray(int)
• writeIntArray(int[])
• writeIntList(IntList)

Implementation Note:

An int array has the same format as a list of ints.

Mappings:

Namespace	Name	Mixin selector
named	writeIntArray	Lnet/minecraft/network/PacketByteBuf;writeIntArray([I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10806	Lnet/minecraft/class_2540;method_10806([I)Lnet/minecraft/class_2540;
official	a	Lwj;a([I)Lwj;

readIntArray

public int[] readIntArray()

Reads an array of primitive ints from this buf. The array first has a var int indicating its length, followed by the var int entries. The array does not have a length limit.

Returns:

the read byte array

See Also:

• readIntArray(int)
• writeIntArray(int[])
• readIntList()

Implementation Note:

An int array has the same format as a list of ints.

Mappings:

Namespace	Name	Mixin selector
named	readIntArray	Lnet/minecraft/network/PacketByteBuf;readIntArray()[I
intermediary	method_10787	Lnet/minecraft/class_2540;method_10787()[I
official	c	Lwj;c()[I

readIntArray

public int[] readIntArray(int maxSize)

Reads an array of primitive ints from this buf. The array first has a var int indicating its length, followed by the var int entries. The array has a length limit given by maxSize.

Parameters:

maxSize - the max length of the read array

Returns:

the read byte array

Throws:

DecoderException - if the read array has a length over maxSize

See Also:

• readIntArray()
• writeIntArray(int[])

Implementation Note:

An int array has the same format as a list of ints.

Mappings:

Namespace	Name	Mixin selector
named	readIntArray	Lnet/minecraft/network/PacketByteBuf;readIntArray(I)[I
intermediary	method_10799	Lnet/minecraft/class_2540;method_10799(I)[I
official	b	Lwj;b(I)[I

writeLongArray

public PacketByteBuf writeLongArray(long[] values)

Writes an array of primitive longs to this buf. The array first has a var int indicating its length, followed by the regular long (not var long) values.

Returns:

this buf, for chaining

See Also:

• readLongArray()

Mappings:

Namespace	Name	Mixin selector
named	writeLongArray	Lnet/minecraft/network/PacketByteBuf;writeLongArray([J)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10789	Lnet/minecraft/class_2540;method_10789([J)Lnet/minecraft/class_2540;
official	a	Lwj;a([J)Lwj;

writeLongArray

public static void writeLongArray(ByteBuf buf,
 long[] values)

Mappings:

Namespace	Name	Mixin selector
named	writeLongArray	Lnet/minecraft/network/PacketByteBuf;writeLongArray(Lio/netty/buffer/ByteBuf;[J)V
intermediary	method_68085	Lnet/minecraft/class_2540;method_68085(Lio/netty/buffer/ByteBuf;[J)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;[J)V

writeFixedLengthLongArray

public PacketByteBuf writeFixedLengthLongArray(long[] values)

Mappings:

Namespace	Name	Mixin selector
named	writeFixedLengthLongArray	Lnet/minecraft/network/PacketByteBuf;writeFixedLengthLongArray([J)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_68087	Lnet/minecraft/class_2540;method_68087([J)Lnet/minecraft/class_2540;
official	b	Lwj;b([J)Lwj;

writeFixedLengthLongArray

public static void writeFixedLengthLongArray(ByteBuf buf,
 long[] values)

Mappings:

Namespace	Name	Mixin selector
named	writeFixedLengthLongArray	Lnet/minecraft/network/PacketByteBuf;writeFixedLengthLongArray(Lio/netty/buffer/ByteBuf;[J)V
intermediary	method_68086	Lnet/minecraft/class_2540;method_68086(Lio/netty/buffer/ByteBuf;[J)V
official	b	Lwj;b(Lio/netty/buffer/ByteBuf;[J)V

readLongArray

public long[] readLongArray()

Reads an array of primitive longs from this buf. The array first has a var int indicating its length, followed by the regular long (not var long) values. The array does not have a length limit.

Returns:

the read long array

See Also:

• writeLongArray(long[])
• invalid reference

  #readLongArray(long[])

• invalid reference

  #readLongArray(long[], int)

Mappings:

Namespace	Name	Mixin selector
named	readLongArray	Lnet/minecraft/network/PacketByteBuf;readLongArray()[J
intermediary	method_33134	Lnet/minecraft/class_2540;method_33134()[J
official	d	Lwj;d()[J

readFixedLengthLongArray

public long[] readFixedLengthLongArray(long[] values)

Mappings:

Namespace	Name	Mixin selector
named	readFixedLengthLongArray	Lnet/minecraft/network/PacketByteBuf;readFixedLengthLongArray([J)[J
intermediary	method_68089	Lnet/minecraft/class_2540;method_68089([J)[J
official	c	Lwj;c([J)[J

readLongArray

public static long[] readLongArray(ByteBuf buf)

Reads an array of primitive longs from this buf. The array first has a var int indicating its length, followed by the regular long (not var long) values. The array does not have a length limit.

Only when toArray is not null and toArray.length equals to the length var int read will the toArray be reused and returned; otherwise, a new array of proper size is created.

Returns:

the read long array

See Also:

• writeLongArray(long[])
• readLongArray()
• invalid reference

  #readLongArray(long[], int)

Mappings:

Namespace	Name	Mixin selector
named	readLongArray	Lnet/minecraft/network/PacketByteBuf;readLongArray(Lio/netty/buffer/ByteBuf;)[J
intermediary	method_10801	Lnet/minecraft/class_2540;method_10801(Lio/netty/buffer/ByteBuf;)[J
official	b	Lwj;b(Lio/netty/buffer/ByteBuf;)[J

readFixedLengthLongArray

public static long[] readFixedLengthLongArray(ByteBuf buf,
 long[] values)

Mappings:

Namespace	Name	Mixin selector
named	readFixedLengthLongArray	Lnet/minecraft/network/PacketByteBuf;readFixedLengthLongArray(Lio/netty/buffer/ByteBuf;[J)[J
intermediary	method_68088	Lnet/minecraft/class_2540;method_68088(Lio/netty/buffer/ByteBuf;[J)[J
official	c	Lwj;c(Lio/netty/buffer/ByteBuf;[J)[J

readBlockPos

public BlockPos readBlockPos()

Reads a block position from this buf. A block position is represented by a regular long.

Returns:

the read block pos

See Also:

• writeBlockPos(BlockPos)

Mappings:

Namespace	Name	Mixin selector
named	readBlockPos	Lnet/minecraft/network/PacketByteBuf;readBlockPos()Lnet/minecraft/util/math/BlockPos;
intermediary	method_10811	Lnet/minecraft/class_2540;method_10811()Lnet/minecraft/class_2338;
official	e	Lwj;e()Ljb;

readBlockPos

public static BlockPos readBlockPos(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readBlockPos	Lnet/minecraft/network/PacketByteBuf;readBlockPos(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/util/math/BlockPos;
intermediary	method_56335	Lnet/minecraft/class_2540;method_56335(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/class_2338;
official	c	Lwj;c(Lio/netty/buffer/ByteBuf;)Ljb;

writeBlockPos

public PacketByteBuf writeBlockPos(BlockPos pos)

Writes a block position to this buf. A block position is represented by a regular long.

Parameters:

pos - the pos to write

Returns:

this buf, for chaining

See Also:

• readBlockPos()

Mappings:

Namespace	Name	Mixin selector
named	writeBlockPos	Lnet/minecraft/network/PacketByteBuf;writeBlockPos(Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10807	Lnet/minecraft/class_2540;method_10807(Lnet/minecraft/class_2338;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljb;)Lwj;

writeBlockPos

public static void writeBlockPos(ByteBuf buf,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
named	writeBlockPos	Lnet/minecraft/network/PacketByteBuf;writeBlockPos(Lio/netty/buffer/ByteBuf;Lnet/minecraft/util/math/BlockPos;)V
intermediary	method_56336	Lnet/minecraft/class_2540;method_56336(Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_2338;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Ljb;)V

readChunkPos

public ChunkPos readChunkPos()

Reads a chunk position from this buf. A chunk position is represented by a regular long.

Returns:

the read chunk position

See Also:

• writeChunkPos(ChunkPos)

Mappings:

Namespace	Name	Mixin selector
named	readChunkPos	Lnet/minecraft/network/PacketByteBuf;readChunkPos()Lnet/minecraft/util/math/ChunkPos;
intermediary	method_36133	Lnet/minecraft/class_2540;method_36133()Lnet/minecraft/class_1923;
official	f	Lwj;f()Ldmt;

writeChunkPos

public PacketByteBuf writeChunkPos(ChunkPos pos)

Writes a chunk position to this buf. A chunk position is represented by a regular long.

Parameters:

pos - the chunk position to write

Returns:

this buf, for chaining

See Also:

• readChunkPos()

Mappings:

Namespace	Name	Mixin selector
named	writeChunkPos	Lnet/minecraft/network/PacketByteBuf;writeChunkPos(Lnet/minecraft/util/math/ChunkPos;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_36130	Lnet/minecraft/class_2540;method_36130(Lnet/minecraft/class_1923;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ldmt;)Lwj;

readChunkPos

public static ChunkPos readChunkPos(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readChunkPos	Lnet/minecraft/network/PacketByteBuf;readChunkPos(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/util/math/ChunkPos;
intermediary	method_64264	Lnet/minecraft/class_2540;method_64264(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/class_1923;
official	d	Lwj;d(Lio/netty/buffer/ByteBuf;)Ldmt;

writeChunkPos

public static void writeChunkPos(ByteBuf buf,
 ChunkPos pos)

Mappings:

Namespace	Name	Mixin selector
named	writeChunkPos	Lnet/minecraft/network/PacketByteBuf;writeChunkPos(Lio/netty/buffer/ByteBuf;Lnet/minecraft/util/math/ChunkPos;)V
intermediary	method_64263	Lnet/minecraft/class_2540;method_64263(Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_1923;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Ldmt;)V

readChunkSectionPos

public ChunkSectionPos readChunkSectionPos()

Reads a chunk section position from this buf. A chunk section position is represented by a regular long.

Returns:

the read chunk section pos

See Also:

• writeChunkSectionPos(ChunkSectionPos)

Mappings:

Namespace	Name	Mixin selector
named	readChunkSectionPos	Lnet/minecraft/network/PacketByteBuf;readChunkSectionPos()Lnet/minecraft/util/math/ChunkSectionPos;
intermediary	method_19456	Lnet/minecraft/class_2540;method_19456()Lnet/minecraft/class_4076;
official	g	Lwj;g()Lke;

writeChunkSectionPos

public PacketByteBuf writeChunkSectionPos(ChunkSectionPos pos)

Reads a chunk section position from this buf. A chunk section position is represented by a regular long.

Parameters:

pos - the section position to write

Returns:

this buf, for chaining

See Also:

• readChunkSectionPos()

Mappings:

Namespace	Name	Mixin selector
named	writeChunkSectionPos	Lnet/minecraft/network/PacketByteBuf;writeChunkSectionPos(Lnet/minecraft/util/math/ChunkSectionPos;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_36131	Lnet/minecraft/class_2540;method_36131(Lnet/minecraft/class_4076;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Lke;)Lwj;

readGlobalPos

public GlobalPos readGlobalPos()

Reads a global position from this buf. A global position is represented by the registry key of the dimension followed by the block position.

Returns:

the read global pos

See Also:

• writeGlobalPos(GlobalPos)

Mappings:

Namespace	Name	Mixin selector
named	readGlobalPos	Lnet/minecraft/network/PacketByteBuf;readGlobalPos()Lnet/minecraft/util/math/GlobalPos;
intermediary	method_44117	Lnet/minecraft/class_2540;method_44117()Lnet/minecraft/class_4208;
official	h	Lwj;h()Ljk;

writeGlobalPos

public void writeGlobalPos(GlobalPos pos)

Writes a global position to this buf. A global position is represented by the registry key of the dimension followed by the block position.

See Also:

• readGlobalPos()

Mappings:

Namespace	Name	Mixin selector
named	writeGlobalPos	Lnet/minecraft/network/PacketByteBuf;writeGlobalPos(Lnet/minecraft/util/math/GlobalPos;)V
intermediary	method_44113	Lnet/minecraft/class_2540;method_44113(Lnet/minecraft/class_4208;)V
official	a	Lwj;a(Ljk;)V

readVector3f

public Vector3f readVector3f()

Reads a Vector3f from this buf. A Vector3f is represented by three floats.

See Also:

• writeVector3f(Vector3f)

Mappings:

Namespace	Name	Mixin selector
named	readVector3f	Lnet/minecraft/network/PacketByteBuf;readVector3f()Lorg/joml/Vector3f;
intermediary	method_49069	Lnet/minecraft/class_2540;method_49069()Lorg/joml/Vector3f;
official	i	Lwj;i()Lorg/joml/Vector3f;

readVector3f

public static Vector3f readVector3f(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readVector3f	Lnet/minecraft/network/PacketByteBuf;readVector3f(Lio/netty/buffer/ByteBuf;)Lorg/joml/Vector3f;
intermediary	method_56342	Lnet/minecraft/class_2540;method_56342(Lio/netty/buffer/ByteBuf;)Lorg/joml/Vector3f;
official	e	Lwj;e(Lio/netty/buffer/ByteBuf;)Lorg/joml/Vector3f;

writeVector3f

public void writeVector3f(Vector3f vector3f)

Writes a Vector3f to this buf. A Vector3f is represented by three floats.

See Also:

• readVector3f()

Mappings:

Namespace	Name	Mixin selector
named	writeVector3f	Lnet/minecraft/network/PacketByteBuf;writeVector3f(Lorg/joml/Vector3f;)V
intermediary	method_49068	Lnet/minecraft/class_2540;method_49068(Lorg/joml/Vector3f;)V
official	a	Lwj;a(Lorg/joml/Vector3f;)V

writeVector3f

public static void writeVector3f(ByteBuf buf,
 Vector3f vector)

Mappings:

Namespace	Name	Mixin selector
named	writeVector3f	Lnet/minecraft/network/PacketByteBuf;writeVector3f(Lio/netty/buffer/ByteBuf;Lorg/joml/Vector3f;)V
intermediary	method_56339	Lnet/minecraft/class_2540;method_56339(Lio/netty/buffer/ByteBuf;Lorg/joml/Vector3f;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Lorg/joml/Vector3f;)V

readQuaternionf

public Quaternionf readQuaternionf()

Reads a Quaternionf from this buf. A Quaternionf is represented by four floats.

See Also:

• writeQuaternionf(Quaternionf)

Mappings:

Namespace	Name	Mixin selector
named	readQuaternionf	Lnet/minecraft/network/PacketByteBuf;readQuaternionf()Lorg/joml/Quaternionf;
intermediary	method_49070	Lnet/minecraft/class_2540;method_49070()Lorg/joml/Quaternionf;
official	j	Lwj;j()Lorg/joml/Quaternionf;

readQuaternionf

public static Quaternionf readQuaternionf(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readQuaternionf	Lnet/minecraft/network/PacketByteBuf;readQuaternionf(Lio/netty/buffer/ByteBuf;)Lorg/joml/Quaternionf;
intermediary	method_56343	Lnet/minecraft/class_2540;method_56343(Lio/netty/buffer/ByteBuf;)Lorg/joml/Quaternionf;
official	f	Lwj;f(Lio/netty/buffer/ByteBuf;)Lorg/joml/Quaternionf;

writeQuaternionf

public void writeQuaternionf(Quaternionf quaternionf)

Writes a Quaternionf to this buf. A Quaternionf is represented by four floats.

See Also:

• readQuaternionf()

Mappings:

Namespace	Name	Mixin selector
named	writeQuaternionf	Lnet/minecraft/network/PacketByteBuf;writeQuaternionf(Lorg/joml/Quaternionf;)V
intermediary	method_49067	Lnet/minecraft/class_2540;method_49067(Lorg/joml/Quaternionf;)V
official	a	Lwj;a(Lorg/joml/Quaternionf;)V

writeQuaternionf

public static void writeQuaternionf(ByteBuf buf,
 Quaternionf quaternion)

Mappings:

Namespace	Name	Mixin selector
named	writeQuaternionf	Lnet/minecraft/network/PacketByteBuf;writeQuaternionf(Lio/netty/buffer/ByteBuf;Lorg/joml/Quaternionf;)V
intermediary	method_56338	Lnet/minecraft/class_2540;method_56338(Lio/netty/buffer/ByteBuf;Lorg/joml/Quaternionf;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Lorg/joml/Quaternionf;)V

readVec3d

public static Vec3d readVec3d(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readVec3d	Lnet/minecraft/network/PacketByteBuf;readVec3d(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/util/math/Vec3d;
intermediary	method_62785	Lnet/minecraft/class_2540;method_62785(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/class_243;
official	g	Lwj;g(Lio/netty/buffer/ByteBuf;)Lfjy;

readVec3d

public Vec3d readVec3d()

Reads a Vec3d from this buf. A Vec3d is represented by four doubles.

See Also:

• writeVec3d(Vec3d)

Mappings:

Namespace	Name	Mixin selector
named	readVec3d	Lnet/minecraft/network/PacketByteBuf;readVec3d()Lnet/minecraft/util/math/Vec3d;
intermediary	method_52996	Lnet/minecraft/class_2540;method_52996()Lnet/minecraft/class_243;
official	k	Lwj;k()Lfjy;

writeVec3d

public static void writeVec3d(ByteBuf buf,
 Vec3d vec)

Mappings:

Namespace	Name	Mixin selector
named	writeVec3d	Lnet/minecraft/network/PacketByteBuf;writeVec3d(Lio/netty/buffer/ByteBuf;Lnet/minecraft/util/math/Vec3d;)V
intermediary	method_62783	Lnet/minecraft/class_2540;method_62783(Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_243;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Lfjy;)V

writeVec3d

public void writeVec3d(Vec3d vec)

Writes a Vec3d to this buf. A Vec3d is represented by four doubles.

See Also:

• readVec3d()

Mappings:

Namespace	Name	Mixin selector
named	writeVec3d	Lnet/minecraft/network/PacketByteBuf;writeVec3d(Lnet/minecraft/util/math/Vec3d;)V
intermediary	method_52955	Lnet/minecraft/class_2540;method_52955(Lnet/minecraft/class_243;)V
official	a	Lwj;a(Lfjy;)V

readEnumConstant

public <T extends Enum<T>> T readEnumConstant(Class<T> enumClass)

Reads an enum constant from this buf. An enum constant is represented by a var int indicating its ordinal.

Parameters:

enumClass - the enum class, for constant lookup

Returns:

the read enum constant

See Also:

• writeEnumConstant(Enum)

Mappings:

Namespace	Name	Mixin selector
named	readEnumConstant	Lnet/minecraft/network/PacketByteBuf;readEnumConstant(Ljava/lang/Class;)Ljava/lang/Enum;
intermediary	method_10818	Lnet/minecraft/class_2540;method_10818(Ljava/lang/Class;)Ljava/lang/Enum;
official	b	Lwj;b(Ljava/lang/Class;)Ljava/lang/Enum;

writeEnumConstant

public PacketByteBuf writeEnumConstant(Enum<?> instance)

Writes an enum constant to this buf. An enum constant is represented by a var int indicating its ordinal.

Parameters:

instance - the enum constant to write

Returns:

this buf, for chaining

See Also:

• readEnumConstant(Class)

Mappings:

Namespace	Name	Mixin selector
named	writeEnumConstant	Lnet/minecraft/network/PacketByteBuf;writeEnumConstant(Ljava/lang/Enum;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10817	Lnet/minecraft/class_2540;method_10817(Ljava/lang/Enum;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/lang/Enum;)Lwj;

decode

public <T> T decode(IntFunction<T> idToValue)

Reads a var int representing an ID, then returns the value converted by idToValue.

Parameters:

idToValue - a function that gets the value from the integer ID

See Also:

• encode(ToIntFunction, Object)

Mappings:

Namespace	Name	Mixin selector
named	decode	Lnet/minecraft/network/PacketByteBuf;decode(Ljava/util/function/IntFunction;)Ljava/lang/Object;
intermediary	method_52962	Lnet/minecraft/class_2540;method_52962(Ljava/util/function/IntFunction;)Ljava/lang/Object;
official	a	Lwj;a(Ljava/util/function/IntFunction;)Ljava/lang/Object;

encode

public <T> PacketByteBuf encode(ToIntFunction<T> valueToId,
 T value)

Converts value to an integer representing its ID, then writes a var int representation of such ID.

Parameters:

valueToId - a function that gets the value's integer ID

See Also:

• decode(IntFunction)

Mappings:

Namespace	Name	Mixin selector
named	encode	Lnet/minecraft/network/PacketByteBuf;encode(Ljava/util/function/ToIntFunction;Ljava/lang/Object;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52963	Lnet/minecraft/class_2540;method_52963(Ljava/util/function/ToIntFunction;Ljava/lang/Object;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/util/function/ToIntFunction;Ljava/lang/Object;)Lwj;

readVarInt

public int readVarInt()

Reads a single var int from this buf.

Returns:

the value read

See Also:

• writeVarInt(int)

Mappings:

Namespace	Name	Mixin selector
named	readVarInt	Lnet/minecraft/network/PacketByteBuf;readVarInt()I
intermediary	method_10816	Lnet/minecraft/class_2540;method_10816()I
official	l	Lwj;l()I

readVarLong

public long readVarLong()

Reads a single var long from this buf.

Returns:

the value read

See Also:

• writeVarLong(long)

Mappings:

Namespace	Name	Mixin selector
named	readVarLong	Lnet/minecraft/network/PacketByteBuf;readVarLong()J
intermediary	method_10792	Lnet/minecraft/class_2540;method_10792()J
official	m	Lwj;m()J

writeUuid

public PacketByteBuf writeUuid(UUID uuid)

Writes a UUID (universally unique identifier) to this buf. A UUID is represented by two regular longs.

Parameters:

uuid - the UUID to write

Returns:

this buf, for chaining

See Also:

• readUuid()

Mappings:

Namespace	Name	Mixin selector
named	writeUuid	Lnet/minecraft/network/PacketByteBuf;writeUuid(Ljava/util/UUID;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10797	Lnet/minecraft/class_2540;method_10797(Ljava/util/UUID;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/util/UUID;)Lwj;

writeUuid

public static void writeUuid(ByteBuf buf,
 UUID uuid)

Mappings:

Namespace	Name	Mixin selector
named	writeUuid	Lnet/minecraft/network/PacketByteBuf;writeUuid(Lio/netty/buffer/ByteBuf;Ljava/util/UUID;)V
intermediary	method_56337	Lnet/minecraft/class_2540;method_56337(Lio/netty/buffer/ByteBuf;Ljava/util/UUID;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Ljava/util/UUID;)V

readUuid

public UUID readUuid()

Reads a UUID (universally unique identifier) from this buf. A UUID is represented by two regular longs.

Returns:

the read UUID

See Also:

• writeUuid(UUID)

Mappings:

Namespace	Name	Mixin selector
named	readUuid	Lnet/minecraft/network/PacketByteBuf;readUuid()Ljava/util/UUID;
intermediary	method_10790	Lnet/minecraft/class_2540;method_10790()Ljava/util/UUID;
official	n	Lwj;n()Ljava/util/UUID;

readUuid

public static UUID readUuid(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readUuid	Lnet/minecraft/network/PacketByteBuf;readUuid(Lio/netty/buffer/ByteBuf;)Ljava/util/UUID;
intermediary	method_56344	Lnet/minecraft/class_2540;method_56344(Lio/netty/buffer/ByteBuf;)Ljava/util/UUID;
official	h	Lwj;h(Lio/netty/buffer/ByteBuf;)Ljava/util/UUID;

writeVarInt

public PacketByteBuf writeVarInt(int value)

Writes a single var int to this buf.

Compared to regular ints, var ints may use less bytes (ranging from 1 to 5, where regular ints use 4) when representing smaller positive numbers.

Parameters:

value - the value to write

Returns:

this buf, for chaining

See Also:

• readVarInt()
• VarInts

Mappings:

Namespace	Name	Mixin selector
named	writeVarInt	Lnet/minecraft/network/PacketByteBuf;writeVarInt(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10804	Lnet/minecraft/class_2540;method_10804(I)Lnet/minecraft/class_2540;
official	c	Lwj;c(I)Lwj;

writeVarLong

public PacketByteBuf writeVarLong(long value)

Writes a single var long to this buf.

Compared to regular longs, var longs may use less bytes when representing smaller positive numbers.

Parameters:

value - the value to write

Returns:

this buf, for chaining

See Also:

• readVarLong()
• VarLongs

Mappings:

Namespace	Name	Mixin selector
named	writeVarLong	Lnet/minecraft/network/PacketByteBuf;writeVarLong(J)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10791	Lnet/minecraft/class_2540;method_10791(J)Lnet/minecraft/class_2540;
official	a	Lwj;a(J)Lwj;

writeNbt

public PacketByteBuf writeNbt(@Nullable
 @Nullable NbtElement nbt)

Writes an NBT element to this buf. The binary representation of NBT is handled by NbtIo. If nbt is null, it is treated as an NBT null.

Returns:

this buf, for chaining

Throws:

EncoderException - if the NBT cannot be written

See Also:

• readNbt()
• readNbt(NbtSizeTracker)

Mappings:

Namespace	Name	Mixin selector
named	writeNbt	Lnet/minecraft/network/PacketByteBuf;writeNbt(Lnet/minecraft/nbt/NbtElement;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10794	Lnet/minecraft/class_2540;method_10794(Lnet/minecraft/class_2520;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Lvl;)Lwj;

writeNbt

public static void writeNbt(ByteBuf buf,
 @Nullable
 @Nullable NbtElement nbt)

Mappings:

Namespace	Name	Mixin selector
named	writeNbt	Lnet/minecraft/network/PacketByteBuf;writeNbt(Lio/netty/buffer/ByteBuf;Lnet/minecraft/nbt/NbtElement;)V
intermediary	method_56341	Lnet/minecraft/class_2540;method_56341(Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_2520;)V
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Lvl;)V

readNbt

@Nullable
public @Nullable NbtCompound readNbt()

Reads an NBT compound from this buf. The binary representation of NBT is handled by NbtIo. If an NBT null is encountered, this method returns null. The compound can have a maximum size of 2097152 bytes.

Note that unlike readNbt(NbtSizeTracker), this can only read compounds.

Returns:

the read compound, may be null

Throws:

EncoderException - if the NBT cannot be read

NbtSizeValidationException - if the compound exceeds the allowed maximum size

See Also:

• writeNbt(NbtCompound)
• readNbt(NbtSizeTracker)
• MAX_READ_NBT_SIZE

Mappings:

Namespace	Name	Mixin selector
named	readNbt	Lnet/minecraft/network/PacketByteBuf;readNbt()Lnet/minecraft/nbt/NbtCompound;
intermediary	method_10798	Lnet/minecraft/class_2540;method_10798()Lnet/minecraft/class_2487;
official	o	Lwj;o()Lul;

readNbt

@Nullable
public static @Nullable NbtCompound readNbt(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readNbt	Lnet/minecraft/network/PacketByteBuf;readNbt(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/nbt/NbtCompound;
intermediary	method_56345	Lnet/minecraft/class_2540;method_56345(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/class_2487;
official	i	Lwj;i(Lio/netty/buffer/ByteBuf;)Lul;

readNbt

@Nullable
public static @Nullable NbtElement readNbt(ByteBuf buf,
 NbtSizeTracker sizeTracker)

Mappings:

Namespace	Name	Mixin selector
named	readNbt	Lnet/minecraft/network/PacketByteBuf;readNbt(Lio/netty/buffer/ByteBuf;Lnet/minecraft/nbt/NbtSizeTracker;)Lnet/minecraft/nbt/NbtElement;
intermediary	method_56340	Lnet/minecraft/class_2540;method_56340(Lio/netty/buffer/ByteBuf;Lnet/minecraft/class_2505;)Lnet/minecraft/class_2520;
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;Luu;)Lvl;

readNbt

@Nullable
public @Nullable NbtElement readNbt(NbtSizeTracker sizeTracker)

Reads an NBT element from this buf. The binary representation of NBT is handled by NbtIo. If an NBT null is encountered, this method returns null. The element can have a maximum size controlled by the sizeTracker.

Returns:

the read element, may be null

Throws:

EncoderException - if the NBT cannot be read

NbtSizeValidationException - if the element exceeds the allowed maximum size

See Also:

• writeNbt(NbtElement)
• readNbt()

Mappings:

Namespace	Name	Mixin selector
named	readNbt	Lnet/minecraft/network/PacketByteBuf;readNbt(Lnet/minecraft/nbt/NbtSizeTracker;)Lnet/minecraft/nbt/NbtElement;
intermediary	method_30616	Lnet/minecraft/class_2540;method_30616(Lnet/minecraft/class_2505;)Lnet/minecraft/class_2520;
official	a	Lwj;a(Luu;)Lvl;

readString

public String readString()

Reads a string from this buf. A string is represented by a byte array of its UTF-8 data. The string can have a maximum length of 32767.

Returns:

the string read

Throws:

DecoderException - if the string read exceeds the maximum length

See Also:

• readString(int)
• writeString(String)
• writeString(String, int)

Mappings:

Namespace	Name	Mixin selector
named	readString	Lnet/minecraft/network/PacketByteBuf;readString()Ljava/lang/String;
intermediary	method_19772	Lnet/minecraft/class_2540;method_19772()Ljava/lang/String;
official	p	Lwj;p()Ljava/lang/String;

readString

public String readString(int maxLength)

Reads a string from this buf. A string is represented by a byte array of its UTF-8 data. The string can have a maximum length of maxLength.

Parameters:

maxLength - the maximum length of the string read

Returns:

the string read

Throws:

DecoderException - if the string read is longer than maxLength

See Also:

• readString()
• writeString(String)
• writeString(String, int)

Mappings:

Namespace	Name	Mixin selector
named	readString	Lnet/minecraft/network/PacketByteBuf;readString(I)Ljava/lang/String;
intermediary	method_10800	Lnet/minecraft/class_2540;method_10800(I)Ljava/lang/String;
official	d	Lwj;d(I)Ljava/lang/String;

writeString

public PacketByteBuf writeString(String string)

Writes a string to this buf. A string is represented by a byte array of its UTF-8 data. That byte array can have a maximum length of 32767.

Parameters:

string - the string to write

Returns:

this buf, for chaining

Throws:

EncoderException - if the byte array of the string to write is longer than 32767

See Also:

• readString()
• readString(int)
• writeString(String, int)

Mappings:

Namespace	Name	Mixin selector
named	writeString	Lnet/minecraft/network/PacketByteBuf;writeString(Ljava/lang/String;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10814	Lnet/minecraft/class_2540;method_10814(Ljava/lang/String;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/lang/String;)Lwj;

writeString

public PacketByteBuf writeString(String string,
 int maxLength)

Writes a string to this buf. A string is represented by a byte array of its UTF-8 data. That byte array can have a maximum length of maxLength.

Parameters:

maxLength - the max length of the byte array

Returns:

this buf, for chaining

Throws:

EncoderException - if the byte array of the string to write is longer than maxLength

See Also:

• readString()
• readString(int)
• writeString(String)

Mappings:

Namespace	Name	Mixin selector
named	writeString	Lnet/minecraft/network/PacketByteBuf;writeString(Ljava/lang/String;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10788	Lnet/minecraft/class_2540;method_10788(Ljava/lang/String;I)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/lang/String;I)Lwj;

readIdentifier

public Identifier readIdentifier()

Reads an identifier from this buf. An identifier is represented by its string form. The read identifier's string form can have a max length of 32767.

Returns:

the read identifier

Throws:

DecoderException - if the identifier's string form is longer than 32767

See Also:

• writeIdentifier(Identifier)

Mappings:

Namespace	Name	Mixin selector
named	readIdentifier	Lnet/minecraft/network/PacketByteBuf;readIdentifier()Lnet/minecraft/util/Identifier;
intermediary	method_10810	Lnet/minecraft/class_2540;method_10810()Lnet/minecraft/class_2960;
official	q	Lwj;q()Lamh;

writeIdentifier

public PacketByteBuf writeIdentifier(Identifier id)

Writes an identifier to this buf. An identifier is represented by its string form. The written identifier's byte array can have a max length of 32767.

Parameters:

id - the identifier to write

Returns:

this buf, for chaining

Throws:

EncoderException - if the id's byte array is longer than 32767

See Also:

• readIdentifier()

Mappings:

Namespace	Name	Mixin selector
named	writeIdentifier	Lnet/minecraft/network/PacketByteBuf;writeIdentifier(Lnet/minecraft/util/Identifier;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10812	Lnet/minecraft/class_2540;method_10812(Lnet/minecraft/class_2960;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Lamh;)Lwj;

readRegistryKey

public <T> RegistryKey<T> readRegistryKey(RegistryKey<? extends Registry<T>> registryRef)

Reads a registry key from this buf. A registry key is represented by its value as an identifier.

Parameters:

registryRef - the registry key of the registry the read registry key belongs to

Returns:

the read registry key

See Also:

• writeRegistryKey(RegistryKey)

Mappings:

Namespace	Name	Mixin selector
named	readRegistryKey	Lnet/minecraft/network/PacketByteBuf;readRegistryKey(Lnet/minecraft/registry/RegistryKey;)Lnet/minecraft/registry/RegistryKey;
intermediary	method_44112	Lnet/minecraft/class_2540;method_44112(Lnet/minecraft/class_5321;)Lnet/minecraft/class_5321;
official	a	Lwj;a(Lamg;)Lamg;

writeRegistryKey

public void writeRegistryKey(RegistryKey<?> key)

Writes a registry key to this buf. A registry key is represented by its value as an identifier.

See Also:

• readRegistryKey(RegistryKey)

Mappings:

Namespace	Name	Mixin selector
named	writeRegistryKey	Lnet/minecraft/network/PacketByteBuf;writeRegistryKey(Lnet/minecraft/registry/RegistryKey;)V
intermediary	method_44116	Lnet/minecraft/class_2540;method_44116(Lnet/minecraft/class_5321;)V
official	b	Lwj;b(Lamg;)V

readRegistryRefKey

public <T> RegistryKey<? extends Registry<T>> readRegistryRefKey()

Reads a registry key referencing another registry key from this buf. Such key is represented by its value as an identifier.

This is the same as readRegistryKey(Registries.ROOT). To read a registry key of a registered object (such as biomes), use readRegistryKey(RegistryKey).

Returns:

the read registry key

See Also:

• readRegistryKey(RegistryKey)
• writeRegistryKey(RegistryKey)

Mappings:

Namespace	Name	Mixin selector
named	readRegistryRefKey	Lnet/minecraft/network/PacketByteBuf;readRegistryRefKey()Lnet/minecraft/registry/RegistryKey;
intermediary	method_53006	Lnet/minecraft/class_2540;method_53006()Lnet/minecraft/class_5321;
official	r	Lwj;r()Lamg;

readDate

public Date readDate()

Reads a date from this buf. A date is represented by its time, a regular long.

Returns:

the read date

See Also:

• writeDate(Date)

Mappings:

Namespace	Name	Mixin selector
named	readDate	Lnet/minecraft/network/PacketByteBuf;readDate()Ljava/util/Date;
intermediary	method_10802	Lnet/minecraft/class_2540;method_10802()Ljava/util/Date;
official	s	Lwj;s()Ljava/util/Date;

writeDate

public PacketByteBuf writeDate(Date date)

Writes a date to this buf. A date is represented by its time, a regular long.

Parameters:

date - the date to write

Returns:

this buf, for chaining

See Also:

• readDate()

Mappings:

Namespace	Name	Mixin selector
named	writeDate	Lnet/minecraft/network/PacketByteBuf;writeDate(Ljava/util/Date;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_10796	Lnet/minecraft/class_2540;method_10796(Ljava/util/Date;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/util/Date;)Lwj;

readInstant

public Instant readInstant()

Reads an instant from this buf. An instant is represented by the milliseconds since the epoch.

Returns:

the read instant

See Also:

• writeInstant(Instant)

Mappings:

Namespace	Name	Mixin selector
named	readInstant	Lnet/minecraft/network/PacketByteBuf;readInstant()Ljava/time/Instant;
intermediary	method_44118	Lnet/minecraft/class_2540;method_44118()Ljava/time/Instant;
official	t	Lwj;t()Ljava/time/Instant;

writeInstant

public void writeInstant(Instant instant)

Writes an instant to this buf. An instant is represented by the milliseconds since the epoch.

See Also:

• readInstant()

Mappings:

Namespace	Name	Mixin selector
named	writeInstant	Lnet/minecraft/network/PacketByteBuf;writeInstant(Ljava/time/Instant;)V
intermediary	method_44115	Lnet/minecraft/class_2540;method_44115(Ljava/time/Instant;)V
official	a	Lwj;a(Ljava/time/Instant;)V

readPublicKey

public PublicKey readPublicKey()

Reads a public key from this buf. A public key is represented by a byte array of X.509-encoded payload.

Returns:

the read public key

Throws:

DecoderException - if the public key is malformed

See Also:

• writePublicKey(PublicKey)

Mappings:

Namespace	Name	Mixin selector
named	readPublicKey	Lnet/minecraft/network/PacketByteBuf;readPublicKey()Ljava/security/PublicKey;
intermediary	method_44119	Lnet/minecraft/class_2540;method_44119()Ljava/security/PublicKey;
official	u	Lwj;u()Ljava/security/PublicKey;

writePublicKey

public PacketByteBuf writePublicKey(PublicKey publicKey)

Writes a public key to this buf. A public key is represented by a byte array of X.509-encoded payload.

Returns:

this buf, for chaining

See Also:

• readPublicKey()

Mappings:

Namespace	Name	Mixin selector
named	writePublicKey	Lnet/minecraft/network/PacketByteBuf;writePublicKey(Ljava/security/PublicKey;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_44114	Lnet/minecraft/class_2540;method_44114(Ljava/security/PublicKey;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/security/PublicKey;)Lwj;

readBlockHitResult

public BlockHitResult readBlockHitResult()

Reads a block hit result from this buf. A block hit result is represented by a block position, a direction enum constant, 3 floats for the hit offset position, and a boolean for whether the hit was inside a block.

Returns:

the read block hit result

See Also:

• writeBlockHitResult(BlockHitResult)

Mappings:

Namespace	Name	Mixin selector
named	readBlockHitResult	Lnet/minecraft/network/PacketByteBuf;readBlockHitResult()Lnet/minecraft/util/hit/BlockHitResult;
intermediary	method_17814	Lnet/minecraft/class_2540;method_17814()Lnet/minecraft/class_3965;
official	v	Lwj;v()Lfju;

writeBlockHitResult

public void writeBlockHitResult(BlockHitResult hitResult)

Writes a block hit result to this buf. A block hit result is represented by a block position, a direction enum constant, 3 floats for the hit offset position, and a boolean for whether the hit was inside a block.

Parameters:

hitResult - the block hit result to write

See Also:

• readBlockHitResult()

Mappings:

Namespace	Name	Mixin selector
named	writeBlockHitResult	Lnet/minecraft/network/PacketByteBuf;writeBlockHitResult(Lnet/minecraft/util/hit/BlockHitResult;)V
intermediary	method_17813	Lnet/minecraft/class_2540;method_17813(Lnet/minecraft/class_3965;)V
official	a	Lwj;a(Lfju;)V

readBitSet

public BitSet readBitSet()

Reads a bit set from this buf. A bit set is represented by a long array.

Returns:

the read bit set

See Also:

• writeBitSet(BitSet)

Mappings:

Namespace	Name	Mixin selector
named	readBitSet	Lnet/minecraft/network/PacketByteBuf;readBitSet()Ljava/util/BitSet;
intermediary	method_33558	Lnet/minecraft/class_2540;method_33558()Ljava/util/BitSet;
official	w	Lwj;w()Ljava/util/BitSet;

writeBitSet

public void writeBitSet(BitSet bitSet)

Writes a bit set to this buf. A bit set is represented by a long array.

Parameters:

bitSet - the bit set to write

See Also:

• readBitSet()

Mappings:

Namespace	Name	Mixin selector
named	writeBitSet	Lnet/minecraft/network/PacketByteBuf;writeBitSet(Ljava/util/BitSet;)V
intermediary	method_33557	Lnet/minecraft/class_2540;method_33557(Ljava/util/BitSet;)V
official	a	Lwj;a(Ljava/util/BitSet;)V

readBitSet

public BitSet readBitSet(int size)

Reads a bit set from this buf. A bit set is represented using its byte array representation.

Parameters:

size - the maximum size of the bit set

See Also:

• BitSet.valueOf(long[])
• writeBitSet(java.util.BitSet)

Mappings:

Namespace	Name	Mixin selector
named	readBitSet	Lnet/minecraft/network/PacketByteBuf;readBitSet(I)Ljava/util/BitSet;
intermediary	method_46254	Lnet/minecraft/class_2540;method_46254(I)Ljava/util/BitSet;
official	e	Lwj;e(I)Ljava/util/BitSet;

writeBitSet

public void writeBitSet(BitSet bitSet,
 int size)

Writes a bit set to this buf. A bit set is represented using its byte array representation.

Parameters:

size - the maximum size of the bit set

Throws:

EncoderException - if the bit set's length is above size

See Also:

• BitSet.toByteArray()
• readBitSet()

Mappings:

Namespace	Name	Mixin selector
named	writeBitSet	Lnet/minecraft/network/PacketByteBuf;writeBitSet(Ljava/util/BitSet;I)V
intermediary	method_46252	Lnet/minecraft/class_2540;method_46252(Ljava/util/BitSet;I)V
official	a	Lwj;a(Ljava/util/BitSet;I)V

readSyncId

public static int readSyncId(ByteBuf buf)

Mappings:

Namespace	Name	Mixin selector
named	readSyncId	Lnet/minecraft/network/PacketByteBuf;readSyncId(Lio/netty/buffer/ByteBuf;)I
intermediary	method_62787	Lnet/minecraft/class_2540;method_62787(Lio/netty/buffer/ByteBuf;)I
official	j	Lwj;j(Lio/netty/buffer/ByteBuf;)I

readSyncId

public int readSyncId()

Mappings:

Namespace	Name	Mixin selector
named	readSyncId	Lnet/minecraft/network/PacketByteBuf;readSyncId()I
intermediary	method_62788	Lnet/minecraft/class_2540;method_62788()I
official	x	Lwj;x()I

writeSyncId

public static void writeSyncId(ByteBuf buf,
 int syncId)

Mappings:

Namespace	Name	Mixin selector
named	writeSyncId	Lnet/minecraft/network/PacketByteBuf;writeSyncId(Lio/netty/buffer/ByteBuf;I)V
intermediary	method_62784	Lnet/minecraft/class_2540;method_62784(Lio/netty/buffer/ByteBuf;I)V
official	b	Lwj;b(Lio/netty/buffer/ByteBuf;I)V

writeSyncId

public void writeSyncId(int syncId)

Mappings:

Namespace	Name	Mixin selector
named	writeSyncId	Lnet/minecraft/network/PacketByteBuf;writeSyncId(I)V
intermediary	method_62786	Lnet/minecraft/class_2540;method_62786(I)V
official	f	Lwj;f(I)V

isContiguous

public boolean isContiguous()

Overrides:

isContiguous in class ByteBuf

maxFastWritableBytes

public int maxFastWritableBytes()

Overrides:

maxFastWritableBytes in class ByteBuf

capacity

public int capacity()

Specified by:

capacity in class ByteBuf

capacity

public PacketByteBuf capacity(int int2)

Specified by:

capacity in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	capacity	Lnet/minecraft/network/PacketByteBuf;capacity(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52986	Lnet/minecraft/class_2540;method_52986(I)Lnet/minecraft/class_2540;
official	g	Lwj;g(I)Lwj;

maxCapacity

public int maxCapacity()

Specified by:

maxCapacity in class ByteBuf

alloc

public ByteBufAllocator alloc()

Specified by:

alloc in class ByteBuf

order

public ByteOrder order()

Specified by:

order in class ByteBuf

order

public ByteBuf order(ByteOrder byteOrder)

Specified by:

order in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	order	Lnet/minecraft/network/PacketByteBuf;order(Ljava/nio/ByteOrder;)Lio/netty/buffer/ByteBuf;
intermediary	order	Lnet/minecraft/class_2540;order(Ljava/nio/ByteOrder;)Lio/netty/buffer/ByteBuf;
official	order	Lwj;order(Ljava/nio/ByteOrder;)Lio/netty/buffer/ByteBuf;

unwrap

public ByteBuf unwrap()

Specified by:

unwrap in class ByteBuf

isDirect

public boolean isDirect()

Specified by:

isDirect in class ByteBuf

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in class ByteBuf

asReadOnly

public ByteBuf asReadOnly()

Specified by:

asReadOnly in class ByteBuf

readerIndex

public int readerIndex()

Specified by:

readerIndex in class ByteBuf

readerIndex

public PacketByteBuf readerIndex(int int2)

Specified by:

readerIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readerIndex	Lnet/minecraft/network/PacketByteBuf;readerIndex(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52988	Lnet/minecraft/class_2540;method_52988(I)Lnet/minecraft/class_2540;
official	h	Lwj;h(I)Lwj;

writerIndex

public int writerIndex()

Specified by:

writerIndex in class ByteBuf

writerIndex

public PacketByteBuf writerIndex(int int2)

Specified by:

writerIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writerIndex	Lnet/minecraft/network/PacketByteBuf;writerIndex(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52990	Lnet/minecraft/class_2540;method_52990(I)Lnet/minecraft/class_2540;
official	i	Lwj;i(I)Lwj;

setIndex

public PacketByteBuf setIndex(int int2,
 int int3)

Specified by:

setIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setIndex	Lnet/minecraft/network/PacketByteBuf;setIndex(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52944	Lnet/minecraft/class_2540;method_52944(II)Lnet/minecraft/class_2540;
official	a	Lwj;a(II)Lwj;

readableBytes

public int readableBytes()

Specified by:

readableBytes in class ByteBuf

writableBytes

public int writableBytes()

Specified by:

writableBytes in class ByteBuf

maxWritableBytes

public int maxWritableBytes()

Specified by:

maxWritableBytes in class ByteBuf

isReadable

public boolean isReadable()

Specified by:

isReadable in class ByteBuf

isReadable

public boolean isReadable(int size)

Specified by:

isReadable in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	isReadable	Lnet/minecraft/network/PacketByteBuf;isReadable(I)Z
intermediary	isReadable	Lnet/minecraft/class_2540;isReadable(I)Z
official	isReadable	Lwj;isReadable(I)Z

isWritable

public boolean isWritable()

Specified by:

isWritable in class ByteBuf

isWritable

public boolean isWritable(int size)

Specified by:

isWritable in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	isWritable	Lnet/minecraft/network/PacketByteBuf;isWritable(I)Z
intermediary	isWritable	Lnet/minecraft/class_2540;isWritable(I)Z
official	isWritable	Lwj;isWritable(I)Z

clear

public PacketByteBuf clear()

Specified by:

clear in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	clear	Lnet/minecraft/network/PacketByteBuf;clear()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52931	Lnet/minecraft/class_2540;method_52931()Lnet/minecraft/class_2540;
official	y	Lwj;y()Lwj;

markReaderIndex

public PacketByteBuf markReaderIndex()

Specified by:

markReaderIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	markReaderIndex	Lnet/minecraft/network/PacketByteBuf;markReaderIndex()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52932	Lnet/minecraft/class_2540;method_52932()Lnet/minecraft/class_2540;
official	z	Lwj;z()Lwj;

resetReaderIndex

public PacketByteBuf resetReaderIndex()

Specified by:

resetReaderIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	resetReaderIndex	Lnet/minecraft/network/PacketByteBuf;resetReaderIndex()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52933	Lnet/minecraft/class_2540;method_52933()Lnet/minecraft/class_2540;
official	A	Lwj;A()Lwj;

markWriterIndex

public PacketByteBuf markWriterIndex()

Specified by:

markWriterIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	markWriterIndex	Lnet/minecraft/network/PacketByteBuf;markWriterIndex()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52934	Lnet/minecraft/class_2540;method_52934()Lnet/minecraft/class_2540;
official	B	Lwj;B()Lwj;

resetWriterIndex

public PacketByteBuf resetWriterIndex()

Specified by:

resetWriterIndex in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	resetWriterIndex	Lnet/minecraft/network/PacketByteBuf;resetWriterIndex()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52935	Lnet/minecraft/class_2540;method_52935()Lnet/minecraft/class_2540;
official	C	Lwj;C()Lwj;

discardReadBytes

public PacketByteBuf discardReadBytes()

Specified by:

discardReadBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	discardReadBytes	Lnet/minecraft/network/PacketByteBuf;discardReadBytes()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52936	Lnet/minecraft/class_2540;method_52936()Lnet/minecraft/class_2540;
official	D	Lwj;D()Lwj;

discardSomeReadBytes

public PacketByteBuf discardSomeReadBytes()

Specified by:

discardSomeReadBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	discardSomeReadBytes	Lnet/minecraft/network/PacketByteBuf;discardSomeReadBytes()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52937	Lnet/minecraft/class_2540;method_52937()Lnet/minecraft/class_2540;
official	E	Lwj;E()Lwj;

ensureWritable

public PacketByteBuf ensureWritable(int int2)

Specified by:

ensureWritable in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	ensureWritable	Lnet/minecraft/network/PacketByteBuf;ensureWritable(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52992	Lnet/minecraft/class_2540;method_52992(I)Lnet/minecraft/class_2540;
official	j	Lwj;j(I)Lwj;

ensureWritable

public int ensureWritable(int minBytes,
 boolean force)

Specified by:

ensureWritable in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	ensureWritable	Lnet/minecraft/network/PacketByteBuf;ensureWritable(IZ)I
intermediary	ensureWritable	Lnet/minecraft/class_2540;ensureWritable(IZ)I
official	ensureWritable	Lwj;ensureWritable(IZ)I

getBoolean

public boolean getBoolean(int index)

Specified by:

getBoolean in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBoolean	Lnet/minecraft/network/PacketByteBuf;getBoolean(I)Z
intermediary	getBoolean	Lnet/minecraft/class_2540;getBoolean(I)Z
official	getBoolean	Lwj;getBoolean(I)Z

getByte

public byte getByte(int index)

Specified by:

getByte in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getByte	Lnet/minecraft/network/PacketByteBuf;getByte(I)B
intermediary	getByte	Lnet/minecraft/class_2540;getByte(I)B
official	getByte	Lwj;getByte(I)B

getUnsignedByte

public short getUnsignedByte(int index)

Specified by:

getUnsignedByte in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedByte	Lnet/minecraft/network/PacketByteBuf;getUnsignedByte(I)S
intermediary	getUnsignedByte	Lnet/minecraft/class_2540;getUnsignedByte(I)S
official	getUnsignedByte	Lwj;getUnsignedByte(I)S

getShort

public short getShort(int index)

Specified by:

getShort in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getShort	Lnet/minecraft/network/PacketByteBuf;getShort(I)S
intermediary	getShort	Lnet/minecraft/class_2540;getShort(I)S
official	getShort	Lwj;getShort(I)S

getShortLE

public short getShortLE(int index)

Specified by:

getShortLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getShortLE	Lnet/minecraft/network/PacketByteBuf;getShortLE(I)S
intermediary	getShortLE	Lnet/minecraft/class_2540;getShortLE(I)S
official	getShortLE	Lwj;getShortLE(I)S

getUnsignedShort

public int getUnsignedShort(int index)

Specified by:

getUnsignedShort in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedShort	Lnet/minecraft/network/PacketByteBuf;getUnsignedShort(I)I
intermediary	getUnsignedShort	Lnet/minecraft/class_2540;getUnsignedShort(I)I
official	getUnsignedShort	Lwj;getUnsignedShort(I)I

getUnsignedShortLE

public int getUnsignedShortLE(int index)

Specified by:

getUnsignedShortLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedShortLE	Lnet/minecraft/network/PacketByteBuf;getUnsignedShortLE(I)I
intermediary	getUnsignedShortLE	Lnet/minecraft/class_2540;getUnsignedShortLE(I)I
official	getUnsignedShortLE	Lwj;getUnsignedShortLE(I)I

getMedium

public int getMedium(int index)

Specified by:

getMedium in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getMedium	Lnet/minecraft/network/PacketByteBuf;getMedium(I)I
intermediary	getMedium	Lnet/minecraft/class_2540;getMedium(I)I
official	getMedium	Lwj;getMedium(I)I

getMediumLE

public int getMediumLE(int index)

Specified by:

getMediumLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getMediumLE	Lnet/minecraft/network/PacketByteBuf;getMediumLE(I)I
intermediary	getMediumLE	Lnet/minecraft/class_2540;getMediumLE(I)I
official	getMediumLE	Lwj;getMediumLE(I)I

getUnsignedMedium

public int getUnsignedMedium(int index)

Specified by:

getUnsignedMedium in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedMedium	Lnet/minecraft/network/PacketByteBuf;getUnsignedMedium(I)I
intermediary	getUnsignedMedium	Lnet/minecraft/class_2540;getUnsignedMedium(I)I
official	getUnsignedMedium	Lwj;getUnsignedMedium(I)I

getUnsignedMediumLE

public int getUnsignedMediumLE(int index)

Specified by:

getUnsignedMediumLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedMediumLE	Lnet/minecraft/network/PacketByteBuf;getUnsignedMediumLE(I)I
intermediary	getUnsignedMediumLE	Lnet/minecraft/class_2540;getUnsignedMediumLE(I)I
official	getUnsignedMediumLE	Lwj;getUnsignedMediumLE(I)I

getInt

public int getInt(int index)

Specified by:

getInt in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getInt	Lnet/minecraft/network/PacketByteBuf;getInt(I)I
intermediary	getInt	Lnet/minecraft/class_2540;getInt(I)I
official	getInt	Lwj;getInt(I)I

getIntLE

public int getIntLE(int index)

Specified by:

getIntLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getIntLE	Lnet/minecraft/network/PacketByteBuf;getIntLE(I)I
intermediary	getIntLE	Lnet/minecraft/class_2540;getIntLE(I)I
official	getIntLE	Lwj;getIntLE(I)I

getUnsignedInt

public long getUnsignedInt(int index)

Specified by:

getUnsignedInt in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedInt	Lnet/minecraft/network/PacketByteBuf;getUnsignedInt(I)J
intermediary	getUnsignedInt	Lnet/minecraft/class_2540;getUnsignedInt(I)J
official	getUnsignedInt	Lwj;getUnsignedInt(I)J

getUnsignedIntLE

public long getUnsignedIntLE(int index)

Specified by:

getUnsignedIntLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getUnsignedIntLE	Lnet/minecraft/network/PacketByteBuf;getUnsignedIntLE(I)J
intermediary	getUnsignedIntLE	Lnet/minecraft/class_2540;getUnsignedIntLE(I)J
official	getUnsignedIntLE	Lwj;getUnsignedIntLE(I)J

getLong

public long getLong(int index)

Specified by:

getLong in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getLong	Lnet/minecraft/network/PacketByteBuf;getLong(I)J
intermediary	getLong	Lnet/minecraft/class_2540;getLong(I)J
official	getLong	Lwj;getLong(I)J

getLongLE

public long getLongLE(int index)

Specified by:

getLongLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getLongLE	Lnet/minecraft/network/PacketByteBuf;getLongLE(I)J
intermediary	getLongLE	Lnet/minecraft/class_2540;getLongLE(I)J
official	getLongLE	Lwj;getLongLE(I)J

getChar

public char getChar(int index)

Specified by:

getChar in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getChar	Lnet/minecraft/network/PacketByteBuf;getChar(I)C
intermediary	getChar	Lnet/minecraft/class_2540;getChar(I)C
official	getChar	Lwj;getChar(I)C

getFloat

public float getFloat(int index)

Specified by:

getFloat in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getFloat	Lnet/minecraft/network/PacketByteBuf;getFloat(I)F
intermediary	getFloat	Lnet/minecraft/class_2540;getFloat(I)F
official	getFloat	Lwj;getFloat(I)F

getDouble

public double getDouble(int index)

Specified by:

getDouble in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getDouble	Lnet/minecraft/network/PacketByteBuf;getDouble(I)D
intermediary	getDouble	Lnet/minecraft/class_2540;getDouble(I)D
official	getDouble	Lwj;getDouble(I)D

getBytes

public PacketByteBuf getBytes(int int2,
 ByteBuf byteBuf)

Specified by:

getBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILio/netty/buffer/ByteBuf;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52946	Lnet/minecraft/class_2540;method_52946(ILio/netty/buffer/ByteBuf;)Lnet/minecraft/class_2540;
official	a	Lwj;a(ILio/netty/buffer/ByteBuf;)Lwj;

getBytes

public PacketByteBuf getBytes(int int2,
 ByteBuf byteBuf,
 int int3)

Specified by:

getBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILio/netty/buffer/ByteBuf;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52947	Lnet/minecraft/class_2540;method_52947(ILio/netty/buffer/ByteBuf;I)Lnet/minecraft/class_2540;
official	a	Lwj;a(ILio/netty/buffer/ByteBuf;I)Lwj;

getBytes

public PacketByteBuf getBytes(int int2,
 ByteBuf byteBuf,
 int int3,
 int int4)

Specified by:

getBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILio/netty/buffer/ByteBuf;II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52948	Lnet/minecraft/class_2540;method_52948(ILio/netty/buffer/ByteBuf;II)Lnet/minecraft/class_2540;
official	a	Lwj;a(ILio/netty/buffer/ByteBuf;II)Lwj;

getBytes

public PacketByteBuf getBytes(int int2,
 byte[] byte2)

Specified by:

getBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(I[B)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52952	Lnet/minecraft/class_2540;method_52952(I[B)Lnet/minecraft/class_2540;
official	a	Lwj;a(I[B)Lwj;

getBytes

public PacketByteBuf getBytes(int int2,
 byte[] byte2,
 int int3,
 int int4)

Specified by:

getBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(I[BII)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52953	Lnet/minecraft/class_2540;method_52953(I[BII)Lnet/minecraft/class_2540;
official	a	Lwj;a(I[BII)Lwj;

getBytes

public PacketByteBuf getBytes(int int2,
 ByteBuffer byteBuffer)

Specified by:

getBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILjava/nio/ByteBuffer;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52950	Lnet/minecraft/class_2540;method_52950(ILjava/nio/ByteBuffer;)Lnet/minecraft/class_2540;
official	a	Lwj;a(ILjava/nio/ByteBuffer;)Lwj;

getBytes

public PacketByteBuf getBytes(int int2,
 OutputStream outputStream,
 int int3)
                       throws IOException

Specified by:

getBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILjava/io/OutputStream;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52949	Lnet/minecraft/class_2540;method_52949(ILjava/io/OutputStream;I)Lnet/minecraft/class_2540;
official	a	Lwj;a(ILjava/io/OutputStream;I)Lwj;

getBytes

public int getBytes(int index,
 GatheringByteChannel channel,
 int length)
             throws IOException

Specified by:

getBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILjava/nio/channels/GatheringByteChannel;I)I
intermediary	getBytes	Lnet/minecraft/class_2540;getBytes(ILjava/nio/channels/GatheringByteChannel;I)I
official	getBytes	Lwj;getBytes(ILjava/nio/channels/GatheringByteChannel;I)I

getBytes

public int getBytes(int index,
 FileChannel channel,
 long pos,
 int length)
             throws IOException

Specified by:

getBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	getBytes	Lnet/minecraft/network/PacketByteBuf;getBytes(ILjava/nio/channels/FileChannel;JI)I
intermediary	getBytes	Lnet/minecraft/class_2540;getBytes(ILjava/nio/channels/FileChannel;JI)I
official	getBytes	Lwj;getBytes(ILjava/nio/channels/FileChannel;JI)I

getCharSequence

public CharSequence getCharSequence(int index,
 int length,
 Charset charset)

Specified by:

getCharSequence in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	getCharSequence	Lnet/minecraft/network/PacketByteBuf;getCharSequence(IILjava/nio/charset/Charset;)Ljava/lang/CharSequence;
intermediary	getCharSequence	Lnet/minecraft/class_2540;getCharSequence(IILjava/nio/charset/Charset;)Ljava/lang/CharSequence;
official	getCharSequence	Lwj;getCharSequence(IILjava/nio/charset/Charset;)Ljava/lang/CharSequence;

setBoolean

public PacketByteBuf setBoolean(int int2,
 boolean bool)

Specified by:

setBoolean in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBoolean	Lnet/minecraft/network/PacketByteBuf;setBoolean(IZ)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52951	Lnet/minecraft/class_2540;method_52951(IZ)Lnet/minecraft/class_2540;
official	a	Lwj;a(IZ)Lwj;

setByte

public PacketByteBuf setByte(int int2,
 int int3)

Specified by:

setByte in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setByte	Lnet/minecraft/network/PacketByteBuf;setByte(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52966	Lnet/minecraft/class_2540;method_52966(II)Lnet/minecraft/class_2540;
official	b	Lwj;b(II)Lwj;

setShort

public PacketByteBuf setShort(int int2,
 int int3)

Specified by:

setShort in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setShort	Lnet/minecraft/network/PacketByteBuf;setShort(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52981	Lnet/minecraft/class_2540;method_52981(II)Lnet/minecraft/class_2540;
official	c	Lwj;c(II)Lwj;

setShortLE

public PacketByteBuf setShortLE(int int2,
 int int3)

Specified by:

setShortLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setShortLE	Lnet/minecraft/network/PacketByteBuf;setShortLE(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52984	Lnet/minecraft/class_2540;method_52984(II)Lnet/minecraft/class_2540;
official	d	Lwj;d(II)Lwj;

setMedium

public PacketByteBuf setMedium(int int2,
 int int3)

Specified by:

setMedium in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setMedium	Lnet/minecraft/network/PacketByteBuf;setMedium(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52985	Lnet/minecraft/class_2540;method_52985(II)Lnet/minecraft/class_2540;
official	e	Lwj;e(II)Lwj;

setMediumLE

public PacketByteBuf setMediumLE(int int2,
 int int3)

Specified by:

setMediumLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setMediumLE	Lnet/minecraft/network/PacketByteBuf;setMediumLE(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52987	Lnet/minecraft/class_2540;method_52987(II)Lnet/minecraft/class_2540;
official	f	Lwj;f(II)Lwj;

setInt

public PacketByteBuf setInt(int int2,
 int int3)

Specified by:

setInt in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setInt	Lnet/minecraft/network/PacketByteBuf;setInt(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52989	Lnet/minecraft/class_2540;method_52989(II)Lnet/minecraft/class_2540;
official	g	Lwj;g(II)Lwj;

setIntLE

public PacketByteBuf setIntLE(int int2,
 int int3)

Specified by:

setIntLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setIntLE	Lnet/minecraft/network/PacketByteBuf;setIntLE(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52991	Lnet/minecraft/class_2540;method_52991(II)Lnet/minecraft/class_2540;
official	h	Lwj;h(II)Lwj;

setLong

public PacketByteBuf setLong(int int2,
 long long2)

Specified by:

setLong in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setLong	Lnet/minecraft/network/PacketByteBuf;setLong(IJ)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52945	Lnet/minecraft/class_2540;method_52945(IJ)Lnet/minecraft/class_2540;
official	a	Lwj;a(IJ)Lwj;

setLongLE

public PacketByteBuf setLongLE(int int2,
 long long2)

Specified by:

setLongLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setLongLE	Lnet/minecraft/network/PacketByteBuf;setLongLE(IJ)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52967	Lnet/minecraft/class_2540;method_52967(IJ)Lnet/minecraft/class_2540;
official	b	Lwj;b(IJ)Lwj;

setChar

public PacketByteBuf setChar(int int2,
 int int3)

Specified by:

setChar in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setChar	Lnet/minecraft/network/PacketByteBuf;setChar(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52993	Lnet/minecraft/class_2540;method_52993(II)Lnet/minecraft/class_2540;
official	i	Lwj;i(II)Lwj;

setFloat

public PacketByteBuf setFloat(int int2,
 float float2)

Specified by:

setFloat in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setFloat	Lnet/minecraft/network/PacketByteBuf;setFloat(IF)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52943	Lnet/minecraft/class_2540;method_52943(IF)Lnet/minecraft/class_2540;
official	a	Lwj;a(IF)Lwj;

setDouble

public PacketByteBuf setDouble(int int2,
 double double2)

Specified by:

setDouble in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setDouble	Lnet/minecraft/network/PacketByteBuf;setDouble(ID)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52942	Lnet/minecraft/class_2540;method_52942(ID)Lnet/minecraft/class_2540;
official	a	Lwj;a(ID)Lwj;

setBytes

public PacketByteBuf setBytes(int int2,
 ByteBuf byteBuf)

Specified by:

setBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILio/netty/buffer/ByteBuf;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52968	Lnet/minecraft/class_2540;method_52968(ILio/netty/buffer/ByteBuf;)Lnet/minecraft/class_2540;
official	b	Lwj;b(ILio/netty/buffer/ByteBuf;)Lwj;

setBytes

public PacketByteBuf setBytes(int int2,
 ByteBuf byteBuf,
 int int3)

Specified by:

setBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILio/netty/buffer/ByteBuf;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52969	Lnet/minecraft/class_2540;method_52969(ILio/netty/buffer/ByteBuf;I)Lnet/minecraft/class_2540;
official	b	Lwj;b(ILio/netty/buffer/ByteBuf;I)Lwj;

setBytes

public PacketByteBuf setBytes(int int2,
 ByteBuf byteBuf,
 int int3,
 int int4)

Specified by:

setBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILio/netty/buffer/ByteBuf;II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52970	Lnet/minecraft/class_2540;method_52970(ILio/netty/buffer/ByteBuf;II)Lnet/minecraft/class_2540;
official	b	Lwj;b(ILio/netty/buffer/ByteBuf;II)Lwj;

setBytes

public PacketByteBuf setBytes(int int2,
 byte[] byte2)

Specified by:

setBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(I[B)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52972	Lnet/minecraft/class_2540;method_52972(I[B)Lnet/minecraft/class_2540;
official	b	Lwj;b(I[B)Lwj;

setBytes

public PacketByteBuf setBytes(int int2,
 byte[] byte2,
 int int3,
 int int4)

Specified by:

setBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(I[BII)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52973	Lnet/minecraft/class_2540;method_52973(I[BII)Lnet/minecraft/class_2540;
official	b	Lwj;b(I[BII)Lwj;

setBytes

public PacketByteBuf setBytes(int int2,
 ByteBuffer byteBuffer)

Specified by:

setBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILjava/nio/ByteBuffer;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52971	Lnet/minecraft/class_2540;method_52971(ILjava/nio/ByteBuffer;)Lnet/minecraft/class_2540;
official	b	Lwj;b(ILjava/nio/ByteBuffer;)Lwj;

setBytes

public int setBytes(int index,
 InputStream stream,
 int length)
             throws IOException

Specified by:

setBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILjava/io/InputStream;I)I
intermediary	setBytes	Lnet/minecraft/class_2540;setBytes(ILjava/io/InputStream;I)I
official	setBytes	Lwj;setBytes(ILjava/io/InputStream;I)I

setBytes

public int setBytes(int index,
 ScatteringByteChannel channel,
 int length)
             throws IOException

Specified by:

setBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILjava/nio/channels/ScatteringByteChannel;I)I
intermediary	setBytes	Lnet/minecraft/class_2540;setBytes(ILjava/nio/channels/ScatteringByteChannel;I)I
official	setBytes	Lwj;setBytes(ILjava/nio/channels/ScatteringByteChannel;I)I

setBytes

public int setBytes(int index,
 FileChannel channel,
 long pos,
 int length)
             throws IOException

Specified by:

setBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	setBytes	Lnet/minecraft/network/PacketByteBuf;setBytes(ILjava/nio/channels/FileChannel;JI)I
intermediary	setBytes	Lnet/minecraft/class_2540;setBytes(ILjava/nio/channels/FileChannel;JI)I
official	setBytes	Lwj;setBytes(ILjava/nio/channels/FileChannel;JI)I

setZero

public PacketByteBuf setZero(int int2,
 int int3)

Specified by:

setZero in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setZero	Lnet/minecraft/network/PacketByteBuf;setZero(II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52995	Lnet/minecraft/class_2540;method_52995(II)Lnet/minecraft/class_2540;
official	j	Lwj;j(II)Lwj;

setCharSequence

public int setCharSequence(int index,
 CharSequence sequence,
 Charset charset)

Specified by:

setCharSequence in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	setCharSequence	Lnet/minecraft/network/PacketByteBuf;setCharSequence(ILjava/lang/CharSequence;Ljava/nio/charset/Charset;)I
intermediary	setCharSequence	Lnet/minecraft/class_2540;setCharSequence(ILjava/lang/CharSequence;Ljava/nio/charset/Charset;)I
official	setCharSequence	Lwj;setCharSequence(ILjava/lang/CharSequence;Ljava/nio/charset/Charset;)I

readBoolean

public boolean readBoolean()

Specified by:

readBoolean in class ByteBuf

readByte

public byte readByte()

Specified by:

readByte in class ByteBuf

readUnsignedByte

public short readUnsignedByte()

Specified by:

readUnsignedByte in class ByteBuf

readShort

public short readShort()

Specified by:

readShort in class ByteBuf

readShortLE

public short readShortLE()

Specified by:

readShortLE in class ByteBuf

readUnsignedShort

public int readUnsignedShort()

Specified by:

readUnsignedShort in class ByteBuf

readUnsignedShortLE

public int readUnsignedShortLE()

Specified by:

readUnsignedShortLE in class ByteBuf

readMedium

public int readMedium()

Specified by:

readMedium in class ByteBuf

readMediumLE

public int readMediumLE()

Specified by:

readMediumLE in class ByteBuf

readUnsignedMedium

public int readUnsignedMedium()

Specified by:

readUnsignedMedium in class ByteBuf

readUnsignedMediumLE

public int readUnsignedMediumLE()

Specified by:

readUnsignedMediumLE in class ByteBuf

readInt

public int readInt()

Specified by:

readInt in class ByteBuf

readIntLE

public int readIntLE()

Specified by:

readIntLE in class ByteBuf

readUnsignedInt

public long readUnsignedInt()

Specified by:

readUnsignedInt in class ByteBuf

readUnsignedIntLE

public long readUnsignedIntLE()

Specified by:

readUnsignedIntLE in class ByteBuf

readLong

public long readLong()

Specified by:

readLong in class ByteBuf

readLongLE

public long readLongLE()

Specified by:

readLongLE in class ByteBuf

readChar

public char readChar()

Specified by:

readChar in class ByteBuf

readFloat

public float readFloat()

Specified by:

readFloat in class ByteBuf

readDouble

public double readDouble()

Specified by:

readDouble in class ByteBuf

readBytes

public ByteBuf readBytes(int length)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(I)Lio/netty/buffer/ByteBuf;
intermediary	readBytes	Lnet/minecraft/class_2540;readBytes(I)Lio/netty/buffer/ByteBuf;
official	readBytes	Lwj;readBytes(I)Lio/netty/buffer/ByteBuf;

readSlice

public ByteBuf readSlice(int length)

Specified by:

readSlice in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readSlice	Lnet/minecraft/network/PacketByteBuf;readSlice(I)Lio/netty/buffer/ByteBuf;
intermediary	readSlice	Lnet/minecraft/class_2540;readSlice(I)Lio/netty/buffer/ByteBuf;
official	readSlice	Lwj;readSlice(I)Lio/netty/buffer/ByteBuf;

readRetainedSlice

public ByteBuf readRetainedSlice(int length)

Specified by:

readRetainedSlice in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readRetainedSlice	Lnet/minecraft/network/PacketByteBuf;readRetainedSlice(I)Lio/netty/buffer/ByteBuf;
intermediary	readRetainedSlice	Lnet/minecraft/class_2540;readRetainedSlice(I)Lio/netty/buffer/ByteBuf;
official	readRetainedSlice	Lwj;readRetainedSlice(I)Lio/netty/buffer/ByteBuf;

readBytes

public PacketByteBuf readBytes(ByteBuf byteBuf)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52956	Lnet/minecraft/class_2540;method_52956(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/class_2540;
official	k	Lwj;k(Lio/netty/buffer/ByteBuf;)Lwj;

readBytes

public PacketByteBuf readBytes(ByteBuf byteBuf,
 int int2)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Lio/netty/buffer/ByteBuf;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52957	Lnet/minecraft/class_2540;method_52957(Lio/netty/buffer/ByteBuf;I)Lnet/minecraft/class_2540;
official	c	Lwj;c(Lio/netty/buffer/ByteBuf;I)Lwj;

readBytes

public PacketByteBuf readBytes(ByteBuf byteBuf,
 int int2,
 int int3)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Lio/netty/buffer/ByteBuf;II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52958	Lnet/minecraft/class_2540;method_52958(Lio/netty/buffer/ByteBuf;II)Lnet/minecraft/class_2540;
official	a	Lwj;a(Lio/netty/buffer/ByteBuf;II)Lwj;

readBytes

public PacketByteBuf readBytes(byte[] byte2)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes([B)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52979	Lnet/minecraft/class_2540;method_52979([B)Lnet/minecraft/class_2540;
official	b	Lwj;b([B)Lwj;

readBytes

public PacketByteBuf readBytes(byte[] byte2,
 int int2,
 int int3)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes([BII)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52965	Lnet/minecraft/class_2540;method_52965([BII)Lnet/minecraft/class_2540;
official	a	Lwj;a([BII)Lwj;

readBytes

public PacketByteBuf readBytes(ByteBuffer byteBuffer)

Specified by:

readBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Ljava/nio/ByteBuffer;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52961	Lnet/minecraft/class_2540;method_52961(Ljava/nio/ByteBuffer;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/nio/ByteBuffer;)Lwj;

readBytes

public PacketByteBuf readBytes(OutputStream outputStream,
 int int2)
                        throws IOException

Specified by:

readBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Ljava/io/OutputStream;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52959	Lnet/minecraft/class_2540;method_52959(Ljava/io/OutputStream;I)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/io/OutputStream;I)Lwj;

readBytes

public int readBytes(GatheringByteChannel channel,
 int length)
              throws IOException

Specified by:

readBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Ljava/nio/channels/GatheringByteChannel;I)I
intermediary	readBytes	Lnet/minecraft/class_2540;readBytes(Ljava/nio/channels/GatheringByteChannel;I)I
official	readBytes	Lwj;readBytes(Ljava/nio/channels/GatheringByteChannel;I)I

readCharSequence

public CharSequence readCharSequence(int length,
 Charset charset)

Specified by:

readCharSequence in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	readCharSequence	Lnet/minecraft/network/PacketByteBuf;readCharSequence(ILjava/nio/charset/Charset;)Ljava/lang/CharSequence;
intermediary	readCharSequence	Lnet/minecraft/class_2540;readCharSequence(ILjava/nio/charset/Charset;)Ljava/lang/CharSequence;
official	readCharSequence	Lwj;readCharSequence(ILjava/nio/charset/Charset;)Ljava/lang/CharSequence;

readBytes

public int readBytes(FileChannel channel,
 long pos,
 int length)
              throws IOException

Specified by:

readBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	readBytes	Lnet/minecraft/network/PacketByteBuf;readBytes(Ljava/nio/channels/FileChannel;JI)I
intermediary	readBytes	Lnet/minecraft/class_2540;readBytes(Ljava/nio/channels/FileChannel;JI)I
official	readBytes	Lwj;readBytes(Ljava/nio/channels/FileChannel;JI)I

skipBytes

public PacketByteBuf skipBytes(int int2)

Specified by:

skipBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	skipBytes	Lnet/minecraft/network/PacketByteBuf;skipBytes(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52994	Lnet/minecraft/class_2540;method_52994(I)Lnet/minecraft/class_2540;
official	k	Lwj;k(I)Lwj;

writeBoolean

public PacketByteBuf writeBoolean(boolean bool)

Specified by:

writeBoolean in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBoolean	Lnet/minecraft/network/PacketByteBuf;writeBoolean(Z)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52964	Lnet/minecraft/class_2540;method_52964(Z)Lnet/minecraft/class_2540;
official	a	Lwj;a(Z)Lwj;

writeByte

public PacketByteBuf writeByte(int int2)

Specified by:

writeByte in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeByte	Lnet/minecraft/network/PacketByteBuf;writeByte(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52997	Lnet/minecraft/class_2540;method_52997(I)Lnet/minecraft/class_2540;
official	l	Lwj;l(I)Lwj;

writeShort

public PacketByteBuf writeShort(int int2)

Specified by:

writeShort in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeShort	Lnet/minecraft/network/PacketByteBuf;writeShort(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52998	Lnet/minecraft/class_2540;method_52998(I)Lnet/minecraft/class_2540;
official	m	Lwj;m(I)Lwj;

writeShortLE

public PacketByteBuf writeShortLE(int int2)

Specified by:

writeShortLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeShortLE	Lnet/minecraft/network/PacketByteBuf;writeShortLE(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52999	Lnet/minecraft/class_2540;method_52999(I)Lnet/minecraft/class_2540;
official	n	Lwj;n(I)Lwj;

writeMedium

public PacketByteBuf writeMedium(int int2)

Specified by:

writeMedium in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeMedium	Lnet/minecraft/network/PacketByteBuf;writeMedium(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53000	Lnet/minecraft/class_2540;method_53000(I)Lnet/minecraft/class_2540;
official	o	Lwj;o(I)Lwj;

writeMediumLE

public PacketByteBuf writeMediumLE(int int2)

Specified by:

writeMediumLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeMediumLE	Lnet/minecraft/network/PacketByteBuf;writeMediumLE(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53001	Lnet/minecraft/class_2540;method_53001(I)Lnet/minecraft/class_2540;
official	p	Lwj;p(I)Lwj;

writeInt

public PacketByteBuf writeInt(int int2)

Specified by:

writeInt in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeInt	Lnet/minecraft/network/PacketByteBuf;writeInt(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53002	Lnet/minecraft/class_2540;method_53002(I)Lnet/minecraft/class_2540;
official	q	Lwj;q(I)Lwj;

writeIntLE

public PacketByteBuf writeIntLE(int int2)

Specified by:

writeIntLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeIntLE	Lnet/minecraft/network/PacketByteBuf;writeIntLE(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53003	Lnet/minecraft/class_2540;method_53003(I)Lnet/minecraft/class_2540;
official	r	Lwj;r(I)Lwj;

writeLong

public PacketByteBuf writeLong(long long2)

Specified by:

writeLong in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeLong	Lnet/minecraft/network/PacketByteBuf;writeLong(J)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52974	Lnet/minecraft/class_2540;method_52974(J)Lnet/minecraft/class_2540;
official	b	Lwj;b(J)Lwj;

writeLongLE

public PacketByteBuf writeLongLE(long long2)

Specified by:

writeLongLE in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeLongLE	Lnet/minecraft/network/PacketByteBuf;writeLongLE(J)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52982	Lnet/minecraft/class_2540;method_52982(J)Lnet/minecraft/class_2540;
official	c	Lwj;c(J)Lwj;

writeChar

public PacketByteBuf writeChar(int int2)

Specified by:

writeChar in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeChar	Lnet/minecraft/network/PacketByteBuf;writeChar(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53004	Lnet/minecraft/class_2540;method_53004(I)Lnet/minecraft/class_2540;
official	s	Lwj;s(I)Lwj;

writeFloat

public PacketByteBuf writeFloat(float float2)

Specified by:

writeFloat in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeFloat	Lnet/minecraft/network/PacketByteBuf;writeFloat(F)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52941	Lnet/minecraft/class_2540;method_52941(F)Lnet/minecraft/class_2540;
official	a	Lwj;a(F)Lwj;

writeDouble

public PacketByteBuf writeDouble(double double2)

Specified by:

writeDouble in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeDouble	Lnet/minecraft/network/PacketByteBuf;writeDouble(D)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52940	Lnet/minecraft/class_2540;method_52940(D)Lnet/minecraft/class_2540;
official	a	Lwj;a(D)Lwj;

writeBytes

public PacketByteBuf writeBytes(ByteBuf byteBuf)

Specified by:

writeBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52975	Lnet/minecraft/class_2540;method_52975(Lio/netty/buffer/ByteBuf;)Lnet/minecraft/class_2540;
official	l	Lwj;l(Lio/netty/buffer/ByteBuf;)Lwj;

writeBytes

public PacketByteBuf writeBytes(ByteBuf byteBuf,
 int int2)

Specified by:

writeBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Lio/netty/buffer/ByteBuf;I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52976	Lnet/minecraft/class_2540;method_52976(Lio/netty/buffer/ByteBuf;I)Lnet/minecraft/class_2540;
official	d	Lwj;d(Lio/netty/buffer/ByteBuf;I)Lwj;

writeBytes

public PacketByteBuf writeBytes(ByteBuf byteBuf,
 int int2,
 int int3)

Specified by:

writeBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Lio/netty/buffer/ByteBuf;II)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52977	Lnet/minecraft/class_2540;method_52977(Lio/netty/buffer/ByteBuf;II)Lnet/minecraft/class_2540;
official	b	Lwj;b(Lio/netty/buffer/ByteBuf;II)Lwj;

writeBytes

public PacketByteBuf writeBytes(byte[] byte2)

Specified by:

writeBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes([B)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52983	Lnet/minecraft/class_2540;method_52983([B)Lnet/minecraft/class_2540;
official	c	Lwj;c([B)Lwj;

writeBytes

public PacketByteBuf writeBytes(byte[] byte2,
 int int2,
 int int3)

Specified by:

writeBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes([BII)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52980	Lnet/minecraft/class_2540;method_52980([BII)Lnet/minecraft/class_2540;
official	b	Lwj;b([BII)Lwj;

writeBytes

public PacketByteBuf writeBytes(ByteBuffer byteBuffer)

Specified by:

writeBytes in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Ljava/nio/ByteBuffer;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52978	Lnet/minecraft/class_2540;method_52978(Ljava/nio/ByteBuffer;)Lnet/minecraft/class_2540;
official	b	Lwj;b(Ljava/nio/ByteBuffer;)Lwj;

writeBytes

public int writeBytes(InputStream stream,
 int length)
               throws IOException

Specified by:

writeBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Ljava/io/InputStream;I)I
intermediary	writeBytes	Lnet/minecraft/class_2540;writeBytes(Ljava/io/InputStream;I)I
official	writeBytes	Lwj;writeBytes(Ljava/io/InputStream;I)I

writeBytes

public int writeBytes(ScatteringByteChannel channel,
 int length)
               throws IOException

Specified by:

writeBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Ljava/nio/channels/ScatteringByteChannel;I)I
intermediary	writeBytes	Lnet/minecraft/class_2540;writeBytes(Ljava/nio/channels/ScatteringByteChannel;I)I
official	writeBytes	Lwj;writeBytes(Ljava/nio/channels/ScatteringByteChannel;I)I

writeBytes

public int writeBytes(FileChannel channel,
 long pos,
 int length)
               throws IOException

Specified by:

writeBytes in class ByteBuf

Throws:

IOException

Mappings:

Namespace	Name	Mixin selector
named	writeBytes	Lnet/minecraft/network/PacketByteBuf;writeBytes(Ljava/nio/channels/FileChannel;JI)I
intermediary	writeBytes	Lnet/minecraft/class_2540;writeBytes(Ljava/nio/channels/FileChannel;JI)I
official	writeBytes	Lwj;writeBytes(Ljava/nio/channels/FileChannel;JI)I

writeZero

public PacketByteBuf writeZero(int int2)

Specified by:

writeZero in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeZero	Lnet/minecraft/network/PacketByteBuf;writeZero(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53005	Lnet/minecraft/class_2540;method_53005(I)Lnet/minecraft/class_2540;
official	t	Lwj;t(I)Lwj;

writeCharSequence

public int writeCharSequence(CharSequence sequence,
 Charset charset)

Specified by:

writeCharSequence in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	writeCharSequence	Lnet/minecraft/network/PacketByteBuf;writeCharSequence(Ljava/lang/CharSequence;Ljava/nio/charset/Charset;)I
intermediary	writeCharSequence	Lnet/minecraft/class_2540;writeCharSequence(Ljava/lang/CharSequence;Ljava/nio/charset/Charset;)I
official	writeCharSequence	Lwj;writeCharSequence(Ljava/lang/CharSequence;Ljava/nio/charset/Charset;)I

indexOf

public int indexOf(int from,
 int to,
 byte value)

Specified by:

indexOf in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	indexOf	Lnet/minecraft/network/PacketByteBuf;indexOf(IIB)I
intermediary	indexOf	Lnet/minecraft/class_2540;indexOf(IIB)I
official	indexOf	Lwj;indexOf(IIB)I

bytesBefore

public int bytesBefore(byte value)

Specified by:

bytesBefore in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	bytesBefore	Lnet/minecraft/network/PacketByteBuf;bytesBefore(B)I
intermediary	bytesBefore	Lnet/minecraft/class_2540;bytesBefore(B)I
official	bytesBefore	Lwj;bytesBefore(B)I

bytesBefore

public int bytesBefore(int length,
 byte value)

Specified by:

bytesBefore in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	bytesBefore	Lnet/minecraft/network/PacketByteBuf;bytesBefore(IB)I
intermediary	bytesBefore	Lnet/minecraft/class_2540;bytesBefore(IB)I
official	bytesBefore	Lwj;bytesBefore(IB)I

bytesBefore

public int bytesBefore(int index,
 int length,
 byte value)

Specified by:

bytesBefore in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	bytesBefore	Lnet/minecraft/network/PacketByteBuf;bytesBefore(IIB)I
intermediary	bytesBefore	Lnet/minecraft/class_2540;bytesBefore(IIB)I
official	bytesBefore	Lwj;bytesBefore(IIB)I

forEachByte

public int forEachByte(ByteProcessor byteProcessor)

Specified by:

forEachByte in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	forEachByte	Lnet/minecraft/network/PacketByteBuf;forEachByte(Lio/netty/util/ByteProcessor;)I
intermediary	forEachByte	Lnet/minecraft/class_2540;forEachByte(Lio/netty/util/ByteProcessor;)I
official	forEachByte	Lwj;forEachByte(Lio/netty/util/ByteProcessor;)I

forEachByte

public int forEachByte(int index,
 int length,
 ByteProcessor byteProcessor)

Specified by:

forEachByte in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	forEachByte	Lnet/minecraft/network/PacketByteBuf;forEachByte(IILio/netty/util/ByteProcessor;)I
intermediary	forEachByte	Lnet/minecraft/class_2540;forEachByte(IILio/netty/util/ByteProcessor;)I
official	forEachByte	Lwj;forEachByte(IILio/netty/util/ByteProcessor;)I

forEachByteDesc

public int forEachByteDesc(ByteProcessor byteProcessor)

Specified by:

forEachByteDesc in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	forEachByteDesc	Lnet/minecraft/network/PacketByteBuf;forEachByteDesc(Lio/netty/util/ByteProcessor;)I
intermediary	forEachByteDesc	Lnet/minecraft/class_2540;forEachByteDesc(Lio/netty/util/ByteProcessor;)I
official	forEachByteDesc	Lwj;forEachByteDesc(Lio/netty/util/ByteProcessor;)I

forEachByteDesc

public int forEachByteDesc(int index,
 int length,
 ByteProcessor byteProcessor)

Specified by:

forEachByteDesc in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	forEachByteDesc	Lnet/minecraft/network/PacketByteBuf;forEachByteDesc(IILio/netty/util/ByteProcessor;)I
intermediary	forEachByteDesc	Lnet/minecraft/class_2540;forEachByteDesc(IILio/netty/util/ByteProcessor;)I
official	forEachByteDesc	Lwj;forEachByteDesc(IILio/netty/util/ByteProcessor;)I

copy

public ByteBuf copy()

Specified by:

copy in class ByteBuf

copy

public ByteBuf copy(int index,
 int length)

Specified by:

copy in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	copy	Lnet/minecraft/network/PacketByteBuf;copy(II)Lio/netty/buffer/ByteBuf;
intermediary	copy	Lnet/minecraft/class_2540;copy(II)Lio/netty/buffer/ByteBuf;
official	copy	Lwj;copy(II)Lio/netty/buffer/ByteBuf;

slice

public ByteBuf slice()

Specified by:

slice in class ByteBuf

retainedSlice

public ByteBuf retainedSlice()

Specified by:

retainedSlice in class ByteBuf

slice

public ByteBuf slice(int index,
 int length)

Specified by:

slice in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	slice	Lnet/minecraft/network/PacketByteBuf;slice(II)Lio/netty/buffer/ByteBuf;
intermediary	slice	Lnet/minecraft/class_2540;slice(II)Lio/netty/buffer/ByteBuf;
official	slice	Lwj;slice(II)Lio/netty/buffer/ByteBuf;

retainedSlice

public ByteBuf retainedSlice(int index,
 int length)

Specified by:

retainedSlice in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	retainedSlice	Lnet/minecraft/network/PacketByteBuf;retainedSlice(II)Lio/netty/buffer/ByteBuf;
intermediary	retainedSlice	Lnet/minecraft/class_2540;retainedSlice(II)Lio/netty/buffer/ByteBuf;
official	retainedSlice	Lwj;retainedSlice(II)Lio/netty/buffer/ByteBuf;

duplicate

public ByteBuf duplicate()

Specified by:

duplicate in class ByteBuf

retainedDuplicate

public ByteBuf retainedDuplicate()

Specified by:

retainedDuplicate in class ByteBuf

nioBufferCount

public int nioBufferCount()

Specified by:

nioBufferCount in class ByteBuf

nioBuffer

public ByteBuffer nioBuffer()

Specified by:

nioBuffer in class ByteBuf

nioBuffer

public ByteBuffer nioBuffer(int index,
 int length)

Specified by:

nioBuffer in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	nioBuffer	Lnet/minecraft/network/PacketByteBuf;nioBuffer(II)Ljava/nio/ByteBuffer;
intermediary	nioBuffer	Lnet/minecraft/class_2540;nioBuffer(II)Ljava/nio/ByteBuffer;
official	nioBuffer	Lwj;nioBuffer(II)Ljava/nio/ByteBuffer;

internalNioBuffer

public ByteBuffer internalNioBuffer(int index,
 int length)

Specified by:

internalNioBuffer in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	internalNioBuffer	Lnet/minecraft/network/PacketByteBuf;internalNioBuffer(II)Ljava/nio/ByteBuffer;
intermediary	internalNioBuffer	Lnet/minecraft/class_2540;internalNioBuffer(II)Ljava/nio/ByteBuffer;
official	internalNioBuffer	Lwj;internalNioBuffer(II)Ljava/nio/ByteBuffer;

nioBuffers

public ByteBuffer[] nioBuffers()

Specified by:

nioBuffers in class ByteBuf

nioBuffers

public ByteBuffer[] nioBuffers(int index,
 int length)

Specified by:

nioBuffers in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	nioBuffers	Lnet/minecraft/network/PacketByteBuf;nioBuffers(II)[Ljava/nio/ByteBuffer;
intermediary	nioBuffers	Lnet/minecraft/class_2540;nioBuffers(II)[Ljava/nio/ByteBuffer;
official	nioBuffers	Lwj;nioBuffers(II)[Ljava/nio/ByteBuffer;

hasArray

public boolean hasArray()

Specified by:

hasArray in class ByteBuf

array

public byte[] array()

Specified by:

array in class ByteBuf

arrayOffset

public int arrayOffset()

Specified by:

arrayOffset in class ByteBuf

hasMemoryAddress

public boolean hasMemoryAddress()

Specified by:

hasMemoryAddress in class ByteBuf

memoryAddress

public long memoryAddress()

Specified by:

memoryAddress in class ByteBuf

toString

public String toString(Charset charset)

Specified by:

toString in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	toString	Lnet/minecraft/network/PacketByteBuf;toString(Ljava/nio/charset/Charset;)Ljava/lang/String;
intermediary	toString	Lnet/minecraft/class_2540;toString(Ljava/nio/charset/Charset;)Ljava/lang/String;
official	toString	Lwj;toString(Ljava/nio/charset/Charset;)Ljava/lang/String;

toString

public String toString(int index,
 int length,
 Charset charset)

Specified by:

toString in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	toString	Lnet/minecraft/network/PacketByteBuf;toString(IILjava/nio/charset/Charset;)Ljava/lang/String;
intermediary	toString	Lnet/minecraft/class_2540;toString(IILjava/nio/charset/Charset;)Ljava/lang/String;
official	toString	Lwj;toString(IILjava/nio/charset/Charset;)Ljava/lang/String;

hashCode

public int hashCode()

Specified by:

hashCode in class ByteBuf

equals

public boolean equals(Object o)

Specified by:

equals in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	equals	Lnet/minecraft/network/PacketByteBuf;equals(Ljava/lang/Object;)Z
intermediary	equals	Lnet/minecraft/class_2540;equals(Ljava/lang/Object;)Z
official	equals	Lwj;equals(Ljava/lang/Object;)Z

compareTo

public int compareTo(ByteBuf byteBuf)

Specified by:

compareTo in interface Comparable<ByteBuf>

Specified by:

compareTo in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	compareTo	Lnet/minecraft/network/PacketByteBuf;compareTo(Lio/netty/buffer/ByteBuf;)I
intermediary	compareTo	Lnet/minecraft/class_2540;compareTo(Lio/netty/buffer/ByteBuf;)I
official	compareTo	Lwj;compareTo(Lio/netty/buffer/ByteBuf;)I

toString

public String toString()

Specified by:

toString in class ByteBuf

retain

public PacketByteBuf retain(int int2)

Specified by:

retain in interface ReferenceCounted

Specified by:

retain in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	retain	Lnet/minecraft/network/PacketByteBuf;retain(I)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_53007	Lnet/minecraft/class_2540;method_53007(I)Lnet/minecraft/class_2540;
official	u	Lwj;u(I)Lwj;

retain

public PacketByteBuf retain()

Specified by:

retain in interface ReferenceCounted

Specified by:

retain in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	retain	Lnet/minecraft/network/PacketByteBuf;retain()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52938	Lnet/minecraft/class_2540;method_52938()Lnet/minecraft/class_2540;
official	F	Lwj;F()Lwj;

touch

public PacketByteBuf touch()

Specified by:

touch in interface ReferenceCounted

Specified by:

touch in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	touch	Lnet/minecraft/network/PacketByteBuf;touch()Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52939	Lnet/minecraft/class_2540;method_52939()Lnet/minecraft/class_2540;
official	G	Lwj;G()Lwj;

touch

public PacketByteBuf touch(Object object)

Specified by:

touch in interface ReferenceCounted

Specified by:

touch in class ByteBuf

Mappings:

Namespace	Name	Mixin selector
named	touch	Lnet/minecraft/network/PacketByteBuf;touch(Ljava/lang/Object;)Lnet/minecraft/network/PacketByteBuf;
intermediary	method_52960	Lnet/minecraft/class_2540;method_52960(Ljava/lang/Object;)Lnet/minecraft/class_2540;
official	a	Lwj;a(Ljava/lang/Object;)Lwj;

refCnt

public int refCnt()

release

public boolean release()

release

public boolean release(int decrement)

Mappings:

Namespace	Name	Mixin selector
named	release	Lnet/minecraft/network/PacketByteBuf;release(I)Z
intermediary	release	Lnet/minecraft/class_2540;release(I)Z
official	release	Lwj;release(I)Z