Package net.minecraft.server.network

Class ServerGamePacketListenerImpl

java.lang.Object

net.minecraft.server.network.ServerGamePacketListenerImpl

All Implemented Interfaces:

PacketListener, ServerGamePacketListener, ServerPlayerConnection

Direct Known Subclasses:

FakePlayer.FakePlayerNetHandler

public class ServerGamePacketListenerImpl
extends Object
implements ServerPlayerConnection, ServerGamePacketListener

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static interface	ServerGamePacketListenerImpl.EntityInteraction

Field Summary

Fields

Modifier and Type	Field	Description
private int	aboveGroundTickCount
private int	aboveGroundVehicleTickCount
private Vec3	awaitingPositionFromClient
private int	awaitingTeleport
private int	awaitingTeleportTime
private int	chatSpamTickCount
private boolean	clientIsFloating
private boolean	clientVehicleIsFloating
Connection	connection
private int	dropSpamTickCount
private double	firstGoodX
private double	firstGoodY
private double	firstGoodZ
private long	keepAliveChallenge
private boolean	keepAlivePending
private long	keepAliveTime
private int	knownMovePacketCount
private double	lastGoodX
private double	lastGoodY
private double	lastGoodZ
private Entity	lastVehicle
private static int	LATENCY_CHECK_INTERVAL
(package private) static org.apache.logging.log4j.Logger	LOGGER
ServerPlayer	player
private int	receivedMovePacketCount
private MinecraftServer	server
private int	tickCount
private double	vehicleFirstGoodX
private double	vehicleFirstGoodY
private double	vehicleFirstGoodZ
private double	vehicleLastGoodX
private double	vehicleLastGoodY
private double	vehicleLastGoodZ

Constructor Summary

Constructors

Constructor	Description
ServerGamePacketListenerImpl(MinecraftServer p_9770_, Connection p_9771_, ServerPlayer p_9772_)

Method Summary

Modifier and Type	Method	Description
private static double	clampHorizontal(double p_143610_)
private static double	clampVertical(double p_143654_)
private static boolean	containsInvalidValues(double p_143664_, double p_143665_, double p_143666_, float p_143667_, float p_143668_)
void	disconnect(Component p_9943_)
void	dismount(double p_143612_, double p_143613_, double p_143614_, float p_143615_, float p_143616_)
private void	filterTextPacket(String p_9810_, Consumer<TextFilter.FilteredText> p_9811_)
private void	filterTextPacket(List<String> p_9816_, Consumer<List<TextFilter.FilteredText>> p_9817_)
private <T, R> void	filterTextPacket(T p_9802_, Consumer<R> p_9803_, BiFunction<TextFilter,T,CompletableFuture<R>> p_9804_)
Connection	getConnection()
ServerPlayer	getPlayer()
void	handleAcceptTeleportPacket(ServerboundAcceptTeleportationPacket p_9835_)
void	handleAnimate(ServerboundSwingPacket p_9926_)
void	handleBlockEntityTagQuery(ServerboundBlockEntityTagQuery p_9837_)
void	handleChangeDifficulty(ServerboundChangeDifficultyPacket p_9839_)
void	handleChat(ServerboundChatPacket p_9841_)
private void	handleChat(TextFilter.FilteredText p_143629_)
void	handleClientCommand(ServerboundClientCommandPacket p_9843_)
void	handleClientInformation(ServerboundClientInformationPacket p_9845_)
private void	handleCommand(String p_9958_)
void	handleContainerButtonClick(ServerboundContainerButtonClickPacket p_9854_)
void	handleContainerClick(ServerboundContainerClickPacket p_9856_)
void	handleContainerClose(ServerboundContainerClosePacket p_9858_)
void	handleCustomCommandSuggestions(ServerboundCommandSuggestionPacket p_9847_)
void	handleCustomPayload(ServerboundCustomPayloadPacket p_9860_)
void	handleEditBook(ServerboundEditBookPacket p_9862_)
void	handleEntityTagQuery(ServerboundEntityTagQuery p_9864_)
void	handleInteract(ServerboundInteractPacket p_9866_)
void	handleJigsawGenerate(ServerboundJigsawGeneratePacket p_9868_)
void	handleKeepAlive(ServerboundKeepAlivePacket p_9870_)
void	handleLockDifficulty(ServerboundLockDifficultyPacket p_9872_)
void	handleMovePlayer(ServerboundMovePlayerPacket p_9874_)
void	handleMoveVehicle(ServerboundMoveVehiclePacket p_9876_)
void	handlePaddleBoat(ServerboundPaddleBoatPacket p_9878_)
void	handlePickItem(ServerboundPickItemPacket p_9880_)
void	handlePlaceRecipe(ServerboundPlaceRecipePacket p_9882_)
void	handlePlayerAbilities(ServerboundPlayerAbilitiesPacket p_9887_)
void	handlePlayerAction(ServerboundPlayerActionPacket p_9889_)
void	handlePlayerCommand(ServerboundPlayerCommandPacket p_9891_)
void	handlePlayerInput(ServerboundPlayerInputPacket p_9893_)
void	handlePong(ServerboundPongPacket p_143652_)
void	handleRecipeBookChangeSettingsPacket(ServerboundRecipeBookChangeSettingsPacket p_9895_)
void	handleRecipeBookSeenRecipePacket(ServerboundRecipeBookSeenRecipePacket p_9897_)
void	handleRenameItem(ServerboundRenameItemPacket p_9899_)
void	handleResourcePackResponse(ServerboundResourcePackPacket p_9901_)
void	handleSeenAdvancements(ServerboundSeenAdvancementsPacket p_9903_)
void	handleSelectTrade(ServerboundSelectTradePacket p_9905_)
void	handleSetBeaconPacket(ServerboundSetBeaconPacket p_9907_)
void	handleSetCarriedItem(ServerboundSetCarriedItemPacket p_9909_)
void	handleSetCommandBlock(ServerboundSetCommandBlockPacket p_9911_)
void	handleSetCommandMinecart(ServerboundSetCommandMinecartPacket p_9913_)
void	handleSetCreativeModeSlot(ServerboundSetCreativeModeSlotPacket p_9915_)
void	handleSetJigsawBlock(ServerboundSetJigsawBlockPacket p_9917_)
void	handleSetStructureBlock(ServerboundSetStructureBlockPacket p_9919_)
void	handleSignUpdate(ServerboundSignUpdatePacket p_9921_)
void	handleTeleportToEntityPacket(ServerboundTeleportToEntityPacket p_9928_)
void	handleUseItem(ServerboundUseItemPacket p_9932_)
void	handleUseItemOn(ServerboundUseItemOnPacket p_9930_)
private boolean	isPlayerCollidingWithAnythingNew(LevelReader p_9796_, AABB p_9797_)
private boolean	isSingleplayerOwner()
private boolean	noBlocksAround(Entity p_9794_)
void	onDisconnect(Component p_9825_)
void	resetPosition()
void	send(Packet<?> p_9830_)
void	send(Packet<?> p_9832_, io.netty.util.concurrent.GenericFutureListener<? extends io.netty.util.concurrent.Future<? super Void>> p_9833_)
private void	signBook(TextFilter.FilteredText p_143631_, List<TextFilter.FilteredText> p_143632_, int p_143633_)
void	teleport(double p_9775_, double p_9776_, double p_9777_, float p_9778_, float p_9779_)
void	teleport(double p_9781_, double p_9782_, double p_9783_, float p_9784_, float p_9785_, Set<ClientboundPlayerPositionPacket.RelativeArgument> p_9786_)
void	teleport(double p_143618_, double p_143619_, double p_143620_, float p_143621_, float p_143622_, Set<ClientboundPlayerPositionPacket.RelativeArgument> p_143623_, boolean p_143624_)
void	tick()
private void	updateBookContents(List<TextFilter.FilteredText> p_9813_, int p_9814_)
private void	updateBookPages(List<TextFilter.FilteredText> p_143635_, UnaryOperator<String> p_143636_, ItemStack p_143637_)
private void	updateSignText(ServerboundSignUpdatePacket p_9923_, List<TextFilter.FilteredText> p_9924_)
private static boolean	wasBlockPlacementAttempt(ServerPlayer p_9791_, ItemStack p_9792_)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

static final org.apache.logging.log4j.Logger LOGGER

LATENCY_CHECK_INTERVAL

private static final int LATENCY_CHECK_INTERVAL

See Also:

Constant Field Values

connection

public final Connection connection

server

private final MinecraftServer server

player

public ServerPlayer player

tickCount

private int tickCount

keepAliveTime

private long keepAliveTime

keepAlivePending

private boolean keepAlivePending

keepAliveChallenge

private long keepAliveChallenge

chatSpamTickCount

private int chatSpamTickCount

dropSpamTickCount

private int dropSpamTickCount

firstGoodX

private double firstGoodX

firstGoodY

private double firstGoodY

firstGoodZ

private double firstGoodZ

lastGoodX

private double lastGoodX

lastGoodY

private double lastGoodY

lastGoodZ

private double lastGoodZ

lastVehicle

@Nullable
private Entity lastVehicle

vehicleFirstGoodX

private double vehicleFirstGoodX

vehicleFirstGoodY

private double vehicleFirstGoodY

vehicleFirstGoodZ

private double vehicleFirstGoodZ

vehicleLastGoodX

private double vehicleLastGoodX

vehicleLastGoodY

private double vehicleLastGoodY

vehicleLastGoodZ

private double vehicleLastGoodZ

awaitingPositionFromClient

@Nullable
private Vec3 awaitingPositionFromClient

awaitingTeleport

private int awaitingTeleport

awaitingTeleportTime

private int awaitingTeleportTime

clientIsFloating

private boolean clientIsFloating

aboveGroundTickCount

private int aboveGroundTickCount

clientVehicleIsFloating

private boolean clientVehicleIsFloating

aboveGroundVehicleTickCount

private int aboveGroundVehicleTickCount

receivedMovePacketCount

private int receivedMovePacketCount

knownMovePacketCount

private int knownMovePacketCount

Constructor Details

ServerGamePacketListenerImpl

public ServerGamePacketListenerImpl(MinecraftServer p_9770_,
 Connection p_9771_,
 ServerPlayer p_9772_)

Method Details

tick

public void tick()

resetPosition

public void resetPosition()

getConnection

public Connection getConnection()

Specified by:

getConnection in interface PacketListener

isSingleplayerOwner

private boolean isSingleplayerOwner()

disconnect

public void disconnect(Component p_9943_)

filterTextPacket

private <T,
R> void filterTextPacket(T p_9802_,
 Consumer<R> p_9803_,
 BiFunction<TextFilter,T,CompletableFuture<R>> p_9804_)

filterTextPacket

private void filterTextPacket(String p_9810_,
 Consumer<TextFilter.FilteredText> p_9811_)

filterTextPacket

private void filterTextPacket(List<String> p_9816_,
 Consumer<List<TextFilter.FilteredText>> p_9817_)

handlePlayerInput

public void handlePlayerInput(ServerboundPlayerInputPacket p_9893_)

Specified by:

handlePlayerInput in interface ServerGamePacketListener

containsInvalidValues

private static boolean containsInvalidValues(double p_143664_,
 double p_143665_,
 double p_143666_,
 float p_143667_,
 float p_143668_)

clampHorizontal

private static double clampHorizontal(double p_143610_)

clampVertical

private static double clampVertical(double p_143654_)

handleMoveVehicle

public void handleMoveVehicle(ServerboundMoveVehiclePacket p_9876_)

Specified by:

handleMoveVehicle in interface ServerGamePacketListener

noBlocksAround

private boolean noBlocksAround(Entity p_9794_)

handleAcceptTeleportPacket

public void handleAcceptTeleportPacket(ServerboundAcceptTeleportationPacket p_9835_)

Specified by:

handleAcceptTeleportPacket in interface ServerGamePacketListener

handleRecipeBookSeenRecipePacket

public void handleRecipeBookSeenRecipePacket(ServerboundRecipeBookSeenRecipePacket p_9897_)

Specified by:

handleRecipeBookSeenRecipePacket in interface ServerGamePacketListener

handleRecipeBookChangeSettingsPacket

public void handleRecipeBookChangeSettingsPacket(ServerboundRecipeBookChangeSettingsPacket p_9895_)

Specified by:

handleRecipeBookChangeSettingsPacket in interface ServerGamePacketListener

handleSeenAdvancements

public void handleSeenAdvancements(ServerboundSeenAdvancementsPacket p_9903_)

Specified by:

handleSeenAdvancements in interface ServerGamePacketListener

handleCustomCommandSuggestions

public void handleCustomCommandSuggestions(ServerboundCommandSuggestionPacket p_9847_)

Specified by:

handleCustomCommandSuggestions in interface ServerGamePacketListener

handleSetCommandBlock

public void handleSetCommandBlock(ServerboundSetCommandBlockPacket p_9911_)

Specified by:

handleSetCommandBlock in interface ServerGamePacketListener

handleSetCommandMinecart

public void handleSetCommandMinecart(ServerboundSetCommandMinecartPacket p_9913_)

Specified by:

handleSetCommandMinecart in interface ServerGamePacketListener

handlePickItem

public void handlePickItem(ServerboundPickItemPacket p_9880_)

Specified by:

handlePickItem in interface ServerGamePacketListener

handleRenameItem

public void handleRenameItem(ServerboundRenameItemPacket p_9899_)

Specified by:

handleRenameItem in interface ServerGamePacketListener

handleSetBeaconPacket

public void handleSetBeaconPacket(ServerboundSetBeaconPacket p_9907_)

Specified by:

handleSetBeaconPacket in interface ServerGamePacketListener

handleSetStructureBlock

public void handleSetStructureBlock(ServerboundSetStructureBlockPacket p_9919_)

Specified by:

handleSetStructureBlock in interface ServerGamePacketListener

handleSetJigsawBlock

public void handleSetJigsawBlock(ServerboundSetJigsawBlockPacket p_9917_)

Specified by:

handleSetJigsawBlock in interface ServerGamePacketListener

handleJigsawGenerate

public void handleJigsawGenerate(ServerboundJigsawGeneratePacket p_9868_)

Specified by:

handleJigsawGenerate in interface ServerGamePacketListener

handleSelectTrade

public void handleSelectTrade(ServerboundSelectTradePacket p_9905_)

Specified by:

handleSelectTrade in interface ServerGamePacketListener

handleEditBook

public void handleEditBook(ServerboundEditBookPacket p_9862_)

Specified by:

handleEditBook in interface ServerGamePacketListener

updateBookContents

private void updateBookContents(List<TextFilter.FilteredText> p_9813_,
 int p_9814_)

signBook

private void signBook(TextFilter.FilteredText p_143631_,
 List<TextFilter.FilteredText> p_143632_,
 int p_143633_)

updateBookPages

private void updateBookPages(List<TextFilter.FilteredText> p_143635_,
 UnaryOperator<String> p_143636_,
 ItemStack p_143637_)

handleEntityTagQuery

public void handleEntityTagQuery(ServerboundEntityTagQuery p_9864_)

Specified by:

handleEntityTagQuery in interface ServerGamePacketListener

handleBlockEntityTagQuery

public void handleBlockEntityTagQuery(ServerboundBlockEntityTagQuery p_9837_)

Specified by:

handleBlockEntityTagQuery in interface ServerGamePacketListener

handleMovePlayer

public void handleMovePlayer(ServerboundMovePlayerPacket p_9874_)

Specified by:

handleMovePlayer in interface ServerGamePacketListener

isPlayerCollidingWithAnythingNew

private boolean isPlayerCollidingWithAnythingNew(LevelReader p_9796_,
 AABB p_9797_)

dismount

public void dismount(double p_143612_,
 double p_143613_,
 double p_143614_,
 float p_143615_,
 float p_143616_)

teleport

public void teleport(double p_9775_,
 double p_9776_,
 double p_9777_,
 float p_9778_,
 float p_9779_)

teleport

public void teleport(double p_9781_,
 double p_9782_,
 double p_9783_,
 float p_9784_,
 float p_9785_,
 Set<ClientboundPlayerPositionPacket.RelativeArgument> p_9786_)

teleport

public void teleport(double p_143618_,
 double p_143619_,
 double p_143620_,
 float p_143621_,
 float p_143622_,
 Set<ClientboundPlayerPositionPacket.RelativeArgument> p_143623_,
 boolean p_143624_)

handlePlayerAction

public void handlePlayerAction(ServerboundPlayerActionPacket p_9889_)

Specified by:

handlePlayerAction in interface ServerGamePacketListener

wasBlockPlacementAttempt

private static boolean wasBlockPlacementAttempt(ServerPlayer p_9791_,
 ItemStack p_9792_)

handleUseItemOn

public void handleUseItemOn(ServerboundUseItemOnPacket p_9930_)

Specified by:

handleUseItemOn in interface ServerGamePacketListener

handleUseItem

public void handleUseItem(ServerboundUseItemPacket p_9932_)

Specified by:

handleUseItem in interface ServerGamePacketListener

handleTeleportToEntityPacket

public void handleTeleportToEntityPacket(ServerboundTeleportToEntityPacket p_9928_)

Specified by:

handleTeleportToEntityPacket in interface ServerGamePacketListener

handleResourcePackResponse

public void handleResourcePackResponse(ServerboundResourcePackPacket p_9901_)

Specified by:

handleResourcePackResponse in interface ServerGamePacketListener

handlePaddleBoat

public void handlePaddleBoat(ServerboundPaddleBoatPacket p_9878_)

Specified by:

handlePaddleBoat in interface ServerGamePacketListener

handlePong

public void handlePong(ServerboundPongPacket p_143652_)

Specified by:

handlePong in interface ServerGamePacketListener

onDisconnect

public void onDisconnect(Component p_9825_)

Specified by:

onDisconnect in interface PacketListener

send

public void send(Packet<?> p_9830_)

Specified by:

send in interface ServerPlayerConnection

send

public void send(Packet<?> p_9832_,
 @Nullable
 io.netty.util.concurrent.GenericFutureListener<? extends io.netty.util.concurrent.Future<? super Void>> p_9833_)

handleSetCarriedItem

public void handleSetCarriedItem(ServerboundSetCarriedItemPacket p_9909_)

Specified by:

handleSetCarriedItem in interface ServerGamePacketListener

handleChat

public void handleChat(ServerboundChatPacket p_9841_)

Specified by:

handleChat in interface ServerGamePacketListener

handleChat

private void handleChat(TextFilter.FilteredText p_143629_)

handleCommand

private void handleCommand(String p_9958_)

handleAnimate

public void handleAnimate(ServerboundSwingPacket p_9926_)

Specified by:

handleAnimate in interface ServerGamePacketListener

handlePlayerCommand

public void handlePlayerCommand(ServerboundPlayerCommandPacket p_9891_)

Specified by:

handlePlayerCommand in interface ServerGamePacketListener

handleInteract

public void handleInteract(ServerboundInteractPacket p_9866_)

Specified by:

handleInteract in interface ServerGamePacketListener

handleClientCommand

public void handleClientCommand(ServerboundClientCommandPacket p_9843_)

Specified by:

handleClientCommand in interface ServerGamePacketListener

handleContainerClose

public void handleContainerClose(ServerboundContainerClosePacket p_9858_)

Specified by:

handleContainerClose in interface ServerGamePacketListener

handleContainerClick

public void handleContainerClick(ServerboundContainerClickPacket p_9856_)

Specified by:

handleContainerClick in interface ServerGamePacketListener

handlePlaceRecipe

public void handlePlaceRecipe(ServerboundPlaceRecipePacket p_9882_)

Specified by:

handlePlaceRecipe in interface ServerGamePacketListener

handleContainerButtonClick

public void handleContainerButtonClick(ServerboundContainerButtonClickPacket p_9854_)

Specified by:

handleContainerButtonClick in interface ServerGamePacketListener

handleSetCreativeModeSlot

public void handleSetCreativeModeSlot(ServerboundSetCreativeModeSlotPacket p_9915_)

Specified by:

handleSetCreativeModeSlot in interface ServerGamePacketListener

handleSignUpdate

public void handleSignUpdate(ServerboundSignUpdatePacket p_9921_)

Specified by:

handleSignUpdate in interface ServerGamePacketListener

updateSignText

private void updateSignText(ServerboundSignUpdatePacket p_9923_,
 List<TextFilter.FilteredText> p_9924_)

handleKeepAlive

public void handleKeepAlive(ServerboundKeepAlivePacket p_9870_)

Specified by:

handleKeepAlive in interface ServerGamePacketListener

handlePlayerAbilities

public void handlePlayerAbilities(ServerboundPlayerAbilitiesPacket p_9887_)

Specified by:

handlePlayerAbilities in interface ServerGamePacketListener

handleClientInformation

public void handleClientInformation(ServerboundClientInformationPacket p_9845_)

Specified by:

handleClientInformation in interface ServerGamePacketListener

handleCustomPayload

public void handleCustomPayload(ServerboundCustomPayloadPacket p_9860_)

Specified by:

handleCustomPayload in interface ServerGamePacketListener

handleChangeDifficulty

public void handleChangeDifficulty(ServerboundChangeDifficultyPacket p_9839_)

Specified by:

handleChangeDifficulty in interface ServerGamePacketListener

handleLockDifficulty

public void handleLockDifficulty(ServerboundLockDifficultyPacket p_9872_)

Specified by:

handleLockDifficulty in interface ServerGamePacketListener

getPlayer

public ServerPlayer getPlayer()

Specified by:

getPlayer in interface ServerPlayerConnection