net.glowstone.net

Class GlowBufUtils

java.lang.Object

net.glowstone.net.GlowBufUtils

public final class GlowBufUtils
extends Object

Contains several utility methods for writing special data types to @{link ByteBuf}s.

Method Summary

Modifier and Type	Method and Description
static org.bukkit.util.BlockVector	readBlockPosition(io.netty.buffer.ByteBuf buf) Read an encoded block vector (position) from the buffer.
static TextMessage	readChat(io.netty.buffer.ByteBuf buf) Read an encoded chat message from the buffer.
static CompoundTag	readCompound(io.netty.buffer.ByteBuf buf) Read an uncompressed compound NBT tag from the buffer.
static org.bukkit.inventory.EquipmentSlot	readHand(io.netty.buffer.ByteBuf buf)
static List<MetadataMap.Entry>	readMetadata(io.netty.buffer.ByteBuf buf) Read a list of mob metadata entries from the buffer.
static org.bukkit.inventory.ItemStack	readSlot(io.netty.buffer.ByteBuf buf) Read an item stack from the buffer.
static org.bukkit.inventory.ItemStack	readSlot(io.netty.buffer.ByteBuf buf, boolean network) Read an item stack from the buffer.
static UUID	readUuid(io.netty.buffer.ByteBuf buf) Read a UUID encoded as two longs from the buffer.
static void	writeBlockPosition(io.netty.buffer.ByteBuf buf, long x, long y, long z) Write an encoded block vector (position) to the buffer.
static void	writeBlockPosition(io.netty.buffer.ByteBuf buf, org.bukkit.util.Vector vector) Write an encoded block vector (position) to the buffer.
static void	writeChat(io.netty.buffer.ByteBuf buf, TextMessage text) Write an encoded chat message to the buffer.
static void	writeCompound(io.netty.buffer.ByteBuf buf, CompoundTag data) Write an uncompressed compound NBT tag to the buffer.
static void	writeHand(io.netty.buffer.ByteBuf buf, org.bukkit.inventory.EquipmentSlot hand)
static void	writeMetadata(io.netty.buffer.ByteBuf buf, List<MetadataMap.Entry> entries) Write a list of mob metadata entries to the buffer.
static void	writeSlot(io.netty.buffer.ByteBuf buf, org.bukkit.inventory.ItemStack stack) Write an item stack to the buffer.
static void	writeUuid(io.netty.buffer.ByteBuf buf, UUID uuid) Write a UUID encoded as two longs to the buffer.

Methods inherited from class java.lang.Object

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

Method Detail

readMetadata

public static List<MetadataMap.Entry> readMetadata(io.netty.buffer.ByteBuf buf)
                                            throws IOException

Read a list of mob metadata entries from the buffer.

Parameters:

buf - The buffer.

Returns:

The metadata.

Throws:

IOException - if the buffer could not be read

writeMetadata

public static void writeMetadata(io.netty.buffer.ByteBuf buf,
                                 List<MetadataMap.Entry> entries)
                          throws IOException

Write a list of mob metadata entries to the buffer.

Parameters:

buf - The buffer.

entries - The metadata.

Throws:

IOException - if the buffer could not be written to

readCompound

public static CompoundTag readCompound(io.netty.buffer.ByteBuf buf)

Read an uncompressed compound NBT tag from the buffer.

Parameters:

buf - The buffer.

Returns:

The tag read, or null.

writeCompound

public static void writeCompound(io.netty.buffer.ByteBuf buf,
                                 CompoundTag data)

Write an uncompressed compound NBT tag to the buffer.

Parameters:

buf - The buffer.

data - The tag to write, or null.

readSlot

public static org.bukkit.inventory.ItemStack readSlot(io.netty.buffer.ByteBuf buf)

Read an item stack from the buffer.

Parameters:

buf - The buffer.

Returns:

The stack read, or null.

readSlot

public static org.bukkit.inventory.ItemStack readSlot(io.netty.buffer.ByteBuf buf,
                                                      boolean network)

Read an item stack from the buffer.

Parameters:

buf - The buffer.

network - Mark network source.

Returns:

The stack read, or null.

writeSlot

public static void writeSlot(io.netty.buffer.ByteBuf buf,
                             org.bukkit.inventory.ItemStack stack)

Write an item stack to the buffer.

Parameters:

buf - The buffer.

stack - The stack to write, or null.

readBlockPosition

public static org.bukkit.util.BlockVector readBlockPosition(io.netty.buffer.ByteBuf buf)

Read an encoded block vector (position) from the buffer.

Parameters:

buf - The buffer.

Returns:

The vector read.

writeBlockPosition

public static void writeBlockPosition(io.netty.buffer.ByteBuf buf,
                                      org.bukkit.util.Vector vector)

Write an encoded block vector (position) to the buffer.

Parameters:

buf - The buffer.

vector - The vector to write.

writeBlockPosition

public static void writeBlockPosition(io.netty.buffer.ByteBuf buf,
                                      long x,
                                      long y,
                                      long z)

Write an encoded block vector (position) to the buffer.

Parameters:

buf - The buffer.

x - The x value.

y - The y value.

z - The z value.

readUuid

public static UUID readUuid(io.netty.buffer.ByteBuf buf)

Read a UUID encoded as two longs from the buffer.

Parameters:

buf - The buffer.

Returns:

The UUID read.

writeUuid

public static void writeUuid(io.netty.buffer.ByteBuf buf,
                             UUID uuid)

Write a UUID encoded as two longs to the buffer.

Parameters:

buf - The buffer.

uuid - The UUID to write.

readChat

public static TextMessage readChat(io.netty.buffer.ByteBuf buf)
                            throws IOException

Read an encoded chat message from the buffer.

Parameters:

buf - The buffer.

Returns:

The chat message read.

Throws:

IOException - on read failure.

writeChat

public static void writeChat(io.netty.buffer.ByteBuf buf,
                             TextMessage text)
                      throws IOException

Write an encoded chat message to the buffer.

Parameters:

buf - The buffer.

text - The chat message to write.

Throws:

IOException - on write failure.

readHand

public static org.bukkit.inventory.EquipmentSlot readHand(io.netty.buffer.ByteBuf buf)
                                                   throws IOException

Throws:

IOException

writeHand

public static void writeHand(io.netty.buffer.ByteBuf buf,
                             org.bukkit.inventory.EquipmentSlot hand)