Class UpdateWindow

java.lang.Object

com.hypixel.hytale.protocol.packets.window.UpdateWindow

All Implemented Interfaces:

Packet, ToClientPacket

public class UpdateWindow
extends Object
implements Packet, ToClientPacket

Field Summary

Fields

Modifier and Type	Field	Description
ExtraResources	extraResources
static final int	FIXED_BLOCK_SIZE
int	id
InventorySection	inventory
static final boolean	IS_COMPRESSED
static final int	MAX_SIZE
static final int	NULLABLE_BIT_FIELD_SIZE
static final int	PACKET_ID
static final int	VARIABLE_BLOCK_START
static final int	VARIABLE_FIELD_COUNT
String	windowData

Constructor Summary

Constructors

Constructor	Description
UpdateWindow()
UpdateWindow(int id, String windowData, InventorySection inventory, ExtraResources extraResources)
UpdateWindow(UpdateWindow other)

Method Summary

Modifier and Type	Method	Description
UpdateWindow	clone()
int	computeSize()	Compute the exact number of bytes needed to serialize this packet.
boolean	equals(Object obj)
NetworkChannel	getChannel()	Returns the channel this packet should be sent on.
static ExtraResources	getExtraResources(MemorySegment mem)
static ExtraResources	getExtraResources(MemorySegment mem, int offset)
int	getId()	Returns the unique packet ID.
static int	getId(MemorySegment mem)
static int	getId(MemorySegment mem, int offset)
static InventorySection	getInventory(MemorySegment mem)
static InventorySection	getInventory(MemorySegment mem, int offset)
static String	getWindowData(MemorySegment mem)
static String	getWindowData(MemorySegment mem, int offset)
static boolean	hasExtraResources(MemorySegment mem, int offset)
int	hashCode()
static boolean	hasInventory(MemorySegment mem, int offset)
static boolean	hasWindowData(MemorySegment mem, int offset)
static void	requireBounds(MemorySegment mem, int offset)	Checks that the fixed block fits.
int	serialize(MemorySegment mem, int offset)	Writes this packet at offset and returns the number of bytes written, which callers rely on being exactly Packet.computeSize().
static UpdateWindow	toObject(MemorySegment mem)
static UpdateWindow	toObject(MemorySegment mem, int offset)
static UpdateWindow	toObject(MemorySegment mem, int offset, ReadCursor cursor)	Decodes one UpdateWindow and reports the end of its encoding through the cursor.

Methods inherited from class Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

PACKET_ID

public static final int PACKET_ID

See Also:

• Constant Field Values

IS_COMPRESSED

public static final boolean IS_COMPRESSED

See Also:

• Constant Field Values

NULLABLE_BIT_FIELD_SIZE

public static final int NULLABLE_BIT_FIELD_SIZE

See Also:

• Constant Field Values

FIXED_BLOCK_SIZE

public static final int FIXED_BLOCK_SIZE

See Also:

• Constant Field Values

VARIABLE_FIELD_COUNT

public static final int VARIABLE_FIELD_COUNT

See Also:

• Constant Field Values

VARIABLE_BLOCK_START

public static final int VARIABLE_BLOCK_START

See Also:

• Constant Field Values

MAX_SIZE

public static final int MAX_SIZE

See Also:

• Constant Field Values

id

public int id

windowData

@Nullable
public String windowData

inventory

@Nullable
public InventorySection inventory

extraResources

@Nullable
public ExtraResources extraResources

Constructor Details

UpdateWindow

public UpdateWindow()

UpdateWindow

public UpdateWindow(int id,
 @Nullable
 String windowData,
 @Nullable
 InventorySection inventory,
 @Nullable
 ExtraResources extraResources)

UpdateWindow

public UpdateWindow(@Nonnull
 UpdateWindow other)

Method Details

getId

public int getId()

Description copied from interface: Packet

Returns the unique packet ID.

Specified by:

getId in interface Packet

getChannel

public NetworkChannel getChannel()

Description copied from interface: Packet

Returns the channel this packet should be sent on.

Specified by:

getChannel in interface Packet

requireBounds

public static void requireBounds(MemorySegment mem,
 int offset)

Checks that the fixed block fits. The per-field getters read without their own bound check, so call this once before reading fields out of an untrusted segment.

getId

public static int getId(MemorySegment mem)

getId

public static int getId(MemorySegment mem,
 int offset)

getWindowData

@Nullable
public static String getWindowData(MemorySegment mem)

getWindowData

@Nullable
public static String getWindowData(MemorySegment mem,
 int offset)

getInventory

@Nullable
public static InventorySection getInventory(MemorySegment mem)

getInventory

@Nullable
public static InventorySection getInventory(MemorySegment mem,
 int offset)

getExtraResources

@Nullable
public static ExtraResources getExtraResources(MemorySegment mem)

getExtraResources

@Nullable
public static ExtraResources getExtraResources(MemorySegment mem,
 int offset)

hasWindowData

public static boolean hasWindowData(MemorySegment mem,
 int offset)

hasInventory

public static boolean hasInventory(MemorySegment mem,
 int offset)

hasExtraResources

public static boolean hasExtraResources(MemorySegment mem,
 int offset)

toObject

public static UpdateWindow toObject(MemorySegment mem)

toObject

public static UpdateWindow toObject(MemorySegment mem,
 int offset)

toObject

public static UpdateWindow toObject(MemorySegment mem,
 int offset,
 @Nullable
 ReadCursor cursor)

Decodes one UpdateWindow and reports the end of its encoding through the cursor. The variable block is decoded in field order against a running position, and each offset slot must name that position, so the fields decoded are the bytes walked.

serialize

public int serialize(@Nonnull
 MemorySegment mem,
 int offset)

Description copied from interface: Packet

Writes this packet at offset and returns the number of bytes written, which callers rely on being exactly Packet.computeSize(). The framed write path reserves and length-prefixes on that figure before serializing, so a shorter or longer write corrupts the frame rather than failing.

Specified by:

serialize in interface Packet

computeSize

public int computeSize()

Description copied from interface: Packet

Compute the exact number of bytes needed to serialize this packet.

Specified by:

computeSize in interface Packet

clone

public UpdateWindow clone()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object