org.geysermc.connector.utils

Class GeyserUtils

java.lang.Object

org.geysermc.connector.utils.GeyserUtils

public class GeyserUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	BLOCKS_IN_SECTION
static int	EMPTY_SUBCHUNK_BYTES
static int	FLAG_RUNTIME
static int	GLOBAL_PALETTE_BITS_PER_BLOCK
static int	LIGHT_DATA_LENGTH
static int	MAX_LENGTH
static int	SECTION_COUNT_BLOCKS
static int	SECTION_COUNT_LIGHT
static int	SUBCHUNK_VERSION

Constructor Summary

Constructors

Constructor and Description
GeyserUtils()

Method Summary

Modifier and Type	Method and Description
protected static void	checkLimit(int length, int limit)
static <T> boolean	instanceOf(Class<T> clazz, Object o)
static byte[]	readAllBytes(io.netty.buffer.ByteBuf buf)
static io.netty.buffer.ByteBuf	readAllBytesSlice(io.netty.buffer.ByteBuf from)
static io.netty.buffer.ByteBuf	readAllBytesSlice(io.netty.buffer.ByteBuf buf, int limit)
static byte[]	readBytes(io.netty.buffer.ByteBuf buf, int length)
static com.flowpowered.math.vector.Vector2i	readIntChunkCoord(io.netty.buffer.ByteBuf from)
static com.flowpowered.math.vector.Vector3d	readLegacyPositionI(io.netty.buffer.ByteBuf from)
static int	readLocalCoord(io.netty.buffer.ByteBuf from)
static com.flowpowered.math.vector.Vector2i	readPEChunkCoord(io.netty.buffer.ByteBuf from)
static void	readPEPosition(io.netty.buffer.ByteBuf from)
static com.flowpowered.math.vector.Vector3d	readPosition(io.netty.buffer.ByteBuf from)
static io.netty.buffer.ByteBuf	readShortByteArraySlice(io.netty.buffer.ByteBuf from, int limit)
static <T> T[]	readShortTArray(io.netty.buffer.ByteBuf from, Class<T> tclass, Function<io.netty.buffer.ByteBuf,T> elementReader)
static int	readSVarInt(io.netty.buffer.ByteBuf from)
static long	readSVarLong(io.netty.buffer.ByteBuf from)
static UUID	readUUID(io.netty.buffer.ByteBuf from)
static int	readVarInt(io.netty.buffer.ByteBuf from)
static byte[]	readVarIntByteArray(io.netty.buffer.ByteBuf from)
static io.netty.buffer.ByteBuf	readVarIntByteArraySlice(io.netty.buffer.ByteBuf from)
static io.netty.buffer.ByteBuf	readVarIntByteArraySlice(io.netty.buffer.ByteBuf from, int limit)
static com.flowpowered.math.vector.Vector2i	readVarIntChunkCoord(io.netty.buffer.ByteBuf from)
static <T> T[]	readVarIntTArray(io.netty.buffer.ByteBuf from, Class<T> tclass, Function<io.netty.buffer.ByteBuf,T> elementReader)
static int[]	readVarIntVarIntArray(io.netty.buffer.ByteBuf from)
static long	readVarLong(io.netty.buffer.ByteBuf from)
static void	skipPosition(io.netty.buffer.ByteBuf from)
protected static int	storageHeader(int bitsPerBlock)
static void	writeByteEnum(io.netty.buffer.ByteBuf to, Enum<?> e)
static void	writeEmpty(io.netty.buffer.ByteBuf to)
static void	writeEmptySubChunk(io.netty.buffer.ByteBuf out)
static void	writeFixedSizeVarInt(io.netty.buffer.ByteBuf to, int i)
static void	writeIntChunkCoord(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector2i chunk)
static void	writeLegacyPositionB(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector3d position)
static void	writeLegacyPositionI(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector3d position)
static void	writeLegacyPositionL(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector3d position)
static void	writeLegacyPositionS(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector3d position)
static void	writeLengthPrefixedBytes(io.netty.buffer.ByteBuf to, ObjIntConsumer<io.netty.buffer.ByteBuf> lengthWriter, Consumer<io.netty.buffer.ByteBuf> dataWriter)
static void	writeLocalCoord(io.netty.buffer.ByteBuf to, int coord)
static void	writePEChunkCoord(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector2i chunk)
static void	writePEPosition(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector3d position)
static void	writePEUUID(io.netty.buffer.ByteBuf to, UUID uuid)
static void	writePosition(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector3i position)
static void	writeShortByteArray(io.netty.buffer.ByteBuf to, byte[] data)
static void	writeShortByteArray(io.netty.buffer.ByteBuf to, io.netty.buffer.ByteBuf data)
static void	writeShortByteArray(io.netty.buffer.ByteBuf to, Consumer<io.netty.buffer.ByteBuf> dataWriter)
static <T> void	writeShortTArray(io.netty.buffer.ByteBuf to, T[] array, BiConsumer<io.netty.buffer.ByteBuf,T> elementWriter)
static void	writeSizePrefixedData(io.netty.buffer.ByteBuf to, ObjIntConsumer<io.netty.buffer.ByteBuf> sizeWriter, ToIntFunction<io.netty.buffer.ByteBuf> dataWriter)
static void	writeSVarInt(io.netty.buffer.ByteBuf to, int varint)
static void	writeSVarLong(io.netty.buffer.ByteBuf to, long varlong)
static void	writeUUID(io.netty.buffer.ByteBuf to, UUID uuid)
static void	writeVarInt(io.netty.buffer.ByteBuf to, int i)
static void	writeVarIntByteArray(io.netty.buffer.ByteBuf to, byte[] data)
static void	writeVarIntByteArray(io.netty.buffer.ByteBuf to, io.netty.buffer.ByteBuf data)
static void	writeVarIntByteArray(io.netty.buffer.ByteBuf to, Consumer<io.netty.buffer.ByteBuf> dataWriter)
static void	writeVarIntChunkCoord(io.netty.buffer.ByteBuf to, com.flowpowered.math.vector.Vector2i chunk)
static void	writeVarIntEnum(io.netty.buffer.ByteBuf to, Enum<?> e)
static <T> void	writeVarIntTArray(io.netty.buffer.ByteBuf to, List<T> array, BiConsumer<io.netty.buffer.ByteBuf,T> elementWriter)
static <T> void	writeVarIntTArray(io.netty.buffer.ByteBuf to, T[] array, BiConsumer<io.netty.buffer.ByteBuf,T> elementWriter)
static void	writeVarIntTArray(io.netty.buffer.ByteBuf to, ToIntFunction<io.netty.buffer.ByteBuf> arrayWriter)
static void	writeVarLong(io.netty.buffer.ByteBuf to, long varlong)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FLAG_RUNTIME

public static final int FLAG_RUNTIME

See Also:

Constant Field Values

GLOBAL_PALETTE_BITS_PER_BLOCK

public static final int GLOBAL_PALETTE_BITS_PER_BLOCK

See Also:

Constant Field Values

SECTION_COUNT_BLOCKS

public static final int SECTION_COUNT_BLOCKS

See Also:

Constant Field Values

SECTION_COUNT_LIGHT

public static final int SECTION_COUNT_LIGHT

See Also:

Constant Field Values

BLOCKS_IN_SECTION

public static final int BLOCKS_IN_SECTION

See Also:

Constant Field Values

LIGHT_DATA_LENGTH

public static final int LIGHT_DATA_LENGTH

See Also:

Constant Field Values

EMPTY_SUBCHUNK_BYTES

public static final int EMPTY_SUBCHUNK_BYTES

See Also:

Constant Field Values

SUBCHUNK_VERSION

public static final int SUBCHUNK_VERSION

See Also:

Constant Field Values

MAX_LENGTH

public static final int MAX_LENGTH

See Also:

Constant Field Values

Constructor Detail

GeyserUtils

public GeyserUtils()

Method Detail

writeEmpty

public static void writeEmpty(io.netty.buffer.ByteBuf to)

storageHeader

protected static final int storageHeader(int bitsPerBlock)

writeEmptySubChunk

public static void writeEmptySubChunk(io.netty.buffer.ByteBuf out)

skipPosition

public static void skipPosition(io.netty.buffer.ByteBuf from)

readPosition

public static com.flowpowered.math.vector.Vector3d readPosition(io.netty.buffer.ByteBuf from)

readPEPosition

public static void readPEPosition(io.netty.buffer.ByteBuf from)

readLegacyPositionI

public static com.flowpowered.math.vector.Vector3d readLegacyPositionI(io.netty.buffer.ByteBuf from)

writePosition

public static void writePosition(io.netty.buffer.ByteBuf to,
                                 com.flowpowered.math.vector.Vector3i position)

writeLegacyPositionL

public static void writeLegacyPositionL(io.netty.buffer.ByteBuf to,
                                        com.flowpowered.math.vector.Vector3d position)

writePEPosition

public static void writePEPosition(io.netty.buffer.ByteBuf to,
                                   com.flowpowered.math.vector.Vector3d position)

writeLegacyPositionB

public static void writeLegacyPositionB(io.netty.buffer.ByteBuf to,
                                        com.flowpowered.math.vector.Vector3d position)

writeLegacyPositionS

public static void writeLegacyPositionS(io.netty.buffer.ByteBuf to,
                                        com.flowpowered.math.vector.Vector3d position)

writeLegacyPositionI

public static void writeLegacyPositionI(io.netty.buffer.ByteBuf to,
                                        com.flowpowered.math.vector.Vector3d position)

readIntChunkCoord

public static com.flowpowered.math.vector.Vector2i readIntChunkCoord(io.netty.buffer.ByteBuf from)

readVarIntChunkCoord

public static com.flowpowered.math.vector.Vector2i readVarIntChunkCoord(io.netty.buffer.ByteBuf from)

writeIntChunkCoord

public static void writeIntChunkCoord(io.netty.buffer.ByteBuf to,
                                      com.flowpowered.math.vector.Vector2i chunk)

readPEChunkCoord

public static com.flowpowered.math.vector.Vector2i readPEChunkCoord(io.netty.buffer.ByteBuf from)

writePEChunkCoord

public static void writePEChunkCoord(io.netty.buffer.ByteBuf to,
                                     com.flowpowered.math.vector.Vector2i chunk)

readLocalCoord

public static int readLocalCoord(io.netty.buffer.ByteBuf from)

writeLocalCoord

public static void writeLocalCoord(io.netty.buffer.ByteBuf to,
                                   int coord)

writeVarIntChunkCoord

public static void writeVarIntChunkCoord(io.netty.buffer.ByteBuf to,
                                         com.flowpowered.math.vector.Vector2i chunk)

writeFixedSizeVarInt

public static void writeFixedSizeVarInt(io.netty.buffer.ByteBuf to,
                                        int i)

readVarInt

public static int readVarInt(io.netty.buffer.ByteBuf from)

writeVarInt

public static void writeVarInt(io.netty.buffer.ByteBuf to,
                               int i)

readSVarInt

public static int readSVarInt(io.netty.buffer.ByteBuf from)

writeSVarInt

public static void writeSVarInt(io.netty.buffer.ByteBuf to,
                                int varint)

readVarLong

public static long readVarLong(io.netty.buffer.ByteBuf from)

writeVarLong

public static void writeVarLong(io.netty.buffer.ByteBuf to,
                                long varlong)

readSVarLong

public static long readSVarLong(io.netty.buffer.ByteBuf from)

writeSVarLong

public static void writeSVarLong(io.netty.buffer.ByteBuf to,
                                 long varlong)

readShortByteArraySlice

public static io.netty.buffer.ByteBuf readShortByteArraySlice(io.netty.buffer.ByteBuf from,
                                                              int limit)

readShortTArray

public static <T> T[] readShortTArray(io.netty.buffer.ByteBuf from,
                                      Class<T> tclass,
                                      Function<io.netty.buffer.ByteBuf,T> elementReader)

readVarIntByteArray

public static byte[] readVarIntByteArray(io.netty.buffer.ByteBuf from)

readVarIntByteArraySlice

public static io.netty.buffer.ByteBuf readVarIntByteArraySlice(io.netty.buffer.ByteBuf from,
                                                               int limit)

readVarIntByteArraySlice

public static io.netty.buffer.ByteBuf readVarIntByteArraySlice(io.netty.buffer.ByteBuf from)

readVarIntTArray

public static <T> T[] readVarIntTArray(io.netty.buffer.ByteBuf from,
                                       Class<T> tclass,
                                       Function<io.netty.buffer.ByteBuf,T> elementReader)

readVarIntVarIntArray

public static int[] readVarIntVarIntArray(io.netty.buffer.ByteBuf from)

writeShortByteArray

public static void writeShortByteArray(io.netty.buffer.ByteBuf to,
                                       io.netty.buffer.ByteBuf data)

writeShortByteArray

public static void writeShortByteArray(io.netty.buffer.ByteBuf to,
                                       byte[] data)

writeShortByteArray

public static void writeShortByteArray(io.netty.buffer.ByteBuf to,
                                       Consumer<io.netty.buffer.ByteBuf> dataWriter)

writeShortTArray

public static <T> void writeShortTArray(io.netty.buffer.ByteBuf to,
                                        T[] array,
                                        BiConsumer<io.netty.buffer.ByteBuf,T> elementWriter)

writeVarIntByteArray

public static void writeVarIntByteArray(io.netty.buffer.ByteBuf to,
                                        io.netty.buffer.ByteBuf data)

writeVarIntByteArray

public static void writeVarIntByteArray(io.netty.buffer.ByteBuf to,
                                        byte[] data)

writeVarIntByteArray

public static void writeVarIntByteArray(io.netty.buffer.ByteBuf to,
                                        Consumer<io.netty.buffer.ByteBuf> dataWriter)

writeVarIntTArray

public static void writeVarIntTArray(io.netty.buffer.ByteBuf to,
                                     ToIntFunction<io.netty.buffer.ByteBuf> arrayWriter)

writeVarIntTArray

public static <T> void writeVarIntTArray(io.netty.buffer.ByteBuf to,
                                         T[] array,
                                         BiConsumer<io.netty.buffer.ByteBuf,T> elementWriter)

writeVarIntTArray

public static <T> void writeVarIntTArray(io.netty.buffer.ByteBuf to,
                                         List<T> array,
                                         BiConsumer<io.netty.buffer.ByteBuf,T> elementWriter)

writeVarIntEnum

public static void writeVarIntEnum(io.netty.buffer.ByteBuf to,
                                   Enum<?> e)

writeByteEnum

public static void writeByteEnum(io.netty.buffer.ByteBuf to,
                                 Enum<?> e)

readUUID

public static UUID readUUID(io.netty.buffer.ByteBuf from)

writeUUID

public static void writeUUID(io.netty.buffer.ByteBuf to,
                             UUID uuid)

writePEUUID

public static void writePEUUID(io.netty.buffer.ByteBuf to,
                               UUID uuid)

readAllBytes

public static byte[] readAllBytes(io.netty.buffer.ByteBuf buf)

readAllBytesSlice

public static io.netty.buffer.ByteBuf readAllBytesSlice(io.netty.buffer.ByteBuf from)

readAllBytesSlice

public static io.netty.buffer.ByteBuf readAllBytesSlice(io.netty.buffer.ByteBuf buf,
                                                        int limit)

readBytes

public static byte[] readBytes(io.netty.buffer.ByteBuf buf,
                               int length)

checkLimit

protected static void checkLimit(int length,
                                 int limit)

writeLengthPrefixedBytes

public static void writeLengthPrefixedBytes(io.netty.buffer.ByteBuf to,
                                            ObjIntConsumer<io.netty.buffer.ByteBuf> lengthWriter,
                                            Consumer<io.netty.buffer.ByteBuf> dataWriter)

writeSizePrefixedData

public static void writeSizePrefixedData(io.netty.buffer.ByteBuf to,
                                         ObjIntConsumer<io.netty.buffer.ByteBuf> sizeWriter,
                                         ToIntFunction<io.netty.buffer.ByteBuf> dataWriter)

instanceOf

public static <T> boolean instanceOf(Class<T> clazz,
                                     Object o)