Package net.minecraft.block.entity

Class SkullBlockEntity

java.lang.Object

net.minecraft.block.entity.BlockEntity

net.minecraft.block.entity.SkullBlockEntity

All Implemented Interfaces:

DebugTrackable

public class SkullBlockEntity
extends BlockEntity

Mappings:

Namespace	Name
named	net/minecraft/block/entity/SkullBlockEntity
intermediary	net/minecraft/class_2631
official	ehz

Nested Class Summary

Nested classes/interfaces inherited from interface net.minecraft.world.debug.DebugTrackable

DebugTrackable.DebugDataSupplier<T>, DebugTrackable.Tracker

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CUSTOM_NAME_NBT_KEY
private @Nullable Text	customName
private static final String	NOTE_BLOCK_SOUND_NBT_KEY
private @Nullable Identifier	noteBlockSound
private @Nullable ProfileComponent	owner
private boolean	powered
private int	poweredTicks
private static final String	PROFILE_NBT_KEY

Fields inherited from class net.minecraft.block.entity.BlockEntity

pos, removed, world

Constructor Summary

Constructors

Constructor	Description
SkullBlockEntity(BlockPos pos, BlockState state)

Method Summary

Modifier and Type	Method	Description
protected void	addComponents(ComponentMap.Builder builder)
@Nullable Identifier	getNoteBlockSound()
@Nullable ProfileComponent	getOwner()
float	getPoweredTicks(float tickProgress)
protected void	readComponents(ComponentsAccess components)
protected void	readData(ReadView view)	Reads data from nbt.
void	removeFromCopiedStackData(WriteView view)
static void	tick(World world, BlockPos pos, BlockState state, SkullBlockEntity blockEntity)
NbtCompound	toInitialChunkDataNbt(RegistryWrapper.WrapperLookup registries)	Returns the serialized state of this block entity that is observable by clients.
BlockEntityUpdateS2CPacket	toUpdatePacket()	Returns the packet to send to nearby players when the block entity's observable state changes, or null to not send the packet.
protected void	writeData(WriteView view)	Writes data to nbt.

Methods inherited from class net.minecraft.block.entity.BlockEntity

cancelRemoval, createComponentlessNbt, createComponentMap, createFromNbt, createNbt, createNbtWithIdentifyingData, getCachedState, getComponents, getNameForReport, getPos, getReporterContext, getType, getWorld, hasWorld, isRemoved, markDirty, markDirty, markRemoved, onBlockReplaced, onSyncedBlockEvent, populateCrashReport, posFromNbt, read, readComponentlessData, readComponents, readComponents, registerTracking, setCachedState, setComponents, setWorld, supports, tryParseCustomName, writeComponentlessData, writeDataWithId, writeDataWithoutId, writeFullData, writeId

Methods inherited from class java.lang.Object

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

Field Details

PROFILE_NBT_KEY

private static final String PROFILE_NBT_KEY

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	PROFILE_NBT_KEY	Lnet/minecraft/block/entity/SkullBlockEntity;PROFILE_NBT_KEY:Ljava/lang/String;
intermediary	field_49762	Lnet/minecraft/class_2631;field_49762:Ljava/lang/String;
official	a	Lehz;a:Ljava/lang/String;

NOTE_BLOCK_SOUND_NBT_KEY

private static final String NOTE_BLOCK_SOUND_NBT_KEY

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	NOTE_BLOCK_SOUND_NBT_KEY	Lnet/minecraft/block/entity/SkullBlockEntity;NOTE_BLOCK_SOUND_NBT_KEY:Ljava/lang/String;
intermediary	field_41602	Lnet/minecraft/class_2631;field_41602:Ljava/lang/String;
official	b	Lehz;b:Ljava/lang/String;

CUSTOM_NAME_NBT_KEY

private static final String CUSTOM_NAME_NBT_KEY

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	CUSTOM_NAME_NBT_KEY	Lnet/minecraft/block/entity/SkullBlockEntity;CUSTOM_NAME_NBT_KEY:Ljava/lang/String;
intermediary	field_49763	Lnet/minecraft/class_2631;field_49763:Ljava/lang/String;
official	c	Lehz;c:Ljava/lang/String;

owner

@Nullable
private @Nullable ProfileComponent owner

Mappings:

Namespace	Name	Mixin selector
named	owner	Lnet/minecraft/block/entity/SkullBlockEntity;owner:Lnet/minecraft/component/type/ProfileComponent;
intermediary	field_12087	Lnet/minecraft/class_2631;field_12087:Lnet/minecraft/class_9296;
official	d	Lehz;d:Ldkq;

noteBlockSound

@Nullable
private @Nullable Identifier noteBlockSound

Mappings:

Namespace	Name	Mixin selector
named	noteBlockSound	Lnet/minecraft/block/entity/SkullBlockEntity;noteBlockSound:Lnet/minecraft/util/Identifier;
intermediary	field_41603	Lnet/minecraft/class_2631;field_41603:Lnet/minecraft/class_2960;
official	e	Lehz;e:Lamj;

poweredTicks

private int poweredTicks

Mappings:

Namespace	Name	Mixin selector
named	poweredTicks	Lnet/minecraft/block/entity/SkullBlockEntity;poweredTicks:I
intermediary	field_41315	Lnet/minecraft/class_2631;field_41315:I
official	f	Lehz;f:I

powered

private boolean powered

Mappings:

Namespace	Name	Mixin selector
named	powered	Lnet/minecraft/block/entity/SkullBlockEntity;powered:Z
intermediary	field_41316	Lnet/minecraft/class_2631;field_41316:Z
official	g	Lehz;g:Z

customName

@Nullable
private @Nullable Text customName

Mappings:

Namespace	Name	Mixin selector
named	customName	Lnet/minecraft/block/entity/SkullBlockEntity;customName:Lnet/minecraft/text/Text;
intermediary	field_49765	Lnet/minecraft/class_2631;field_49765:Lnet/minecraft/class_2561;
official	h	Lehz;h:Lxx;

Constructor Details

SkullBlockEntity

public SkullBlockEntity(BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/block/entity/SkullBlockEntity;<init>(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary	<init>	Lnet/minecraft/class_2631;<init>(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official	<init>	Lehz;<init>(Lja;Lejm;)V

Method Details

writeData

protected void writeData(WriteView view)

Writes data to nbt. Subclasses should override this if they store a persistent data.

NBT is a storage format; therefore, a data from NBT is loaded to a block entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the block entity.

Overrides:

writeData in class BlockEntity

See Also:

• invalid reference

  #readNbt

Mappings:

Namespace	Name	Mixin selector
named	writeData	Lnet/minecraft/block/entity/BlockEntity;writeData(Lnet/minecraft/storage/WriteView;)V
intermediary	method_11007	Lnet/minecraft/class_2586;method_11007(Lnet/minecraft/class_11372;)V
official	a	Legg;a(Lfir;)V

readData

protected void readData(ReadView view)

Reads data from nbt. Subclasses should override this if they store a persistent data.

NBT is a storage format; therefore, a data from NBT is loaded to a block entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the block entity.

nbt might not have all expected keys, or might have a key whose value does not meet the requirement (such as the type or the range). This method should fall back to a reasonable default value instead of throwing an exception.

Overrides:

readData in class BlockEntity

See Also:

• invalid reference

  #writeNbt

Mappings:

Namespace	Name	Mixin selector
named	readData	Lnet/minecraft/block/entity/BlockEntity;readData(Lnet/minecraft/storage/ReadView;)V
intermediary	method_11014	Lnet/minecraft/class_2586;method_11014(Lnet/minecraft/class_11368;)V
official	a	Legg;a(Lfip;)V

tick

public static void tick(World world,
 BlockPos pos,
 BlockState state,
 SkullBlockEntity blockEntity)

Mappings:

Namespace	Name	Mixin selector
named	tick	Lnet/minecraft/block/entity/SkullBlockEntity;tick(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/SkullBlockEntity;)V
intermediary	method_47589	Lnet/minecraft/class_2631;method_47589(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_2631;)V
official	a	Lehz;a(Ldrq;Lja;Lejm;Lehz;)V

getPoweredTicks

public float getPoweredTicks(float tickProgress)

Mappings:

Namespace	Name	Mixin selector
named	getPoweredTicks	Lnet/minecraft/block/entity/SkullBlockEntity;getPoweredTicks(F)F
intermediary	method_47588	Lnet/minecraft/class_2631;method_47588(F)F
official	a	Lehz;a(F)F

getOwner

@Nullable
public @Nullable ProfileComponent getOwner()

Mappings:

Namespace	Name	Mixin selector
named	getOwner	Lnet/minecraft/block/entity/SkullBlockEntity;getOwner()Lnet/minecraft/component/type/ProfileComponent;
intermediary	method_11334	Lnet/minecraft/class_2631;method_11334()Lnet/minecraft/class_9296;
official	a	Lehz;a()Ldkq;

getNoteBlockSound

@Nullable
public @Nullable Identifier getNoteBlockSound()

Mappings:

Namespace	Name	Mixin selector
named	getNoteBlockSound	Lnet/minecraft/block/entity/SkullBlockEntity;getNoteBlockSound()Lnet/minecraft/util/Identifier;
intermediary	method_47888	Lnet/minecraft/class_2631;method_47888()Lnet/minecraft/class_2960;
official	c	Lehz;c()Lamj;

toUpdatePacket

public BlockEntityUpdateS2CPacket toUpdatePacket()

Description copied from class: BlockEntity

Returns the packet to send to nearby players when the block entity's observable state changes, or null to not send the packet.

If the data returned by initial chunk data is suitable for updates, the following shortcut can be used to create an update packet: BlockEntityUpdateS2CPacket.create(this). The NBT will be passed to

invalid reference

#readNbt

on the client.

"Observable state" is a state that clients can observe without specific interaction. For example, CampfireBlockEntity's cooked items are observable states, but chests' inventories are not observable states, since the player must first open that chest before they can see the contents.

To sync block entity data using this method, use serverWorld.getChunkManager().markForUpdate(this.getPos());.

Overrides:

toUpdatePacket in class BlockEntity

Returns:

the packet to send to nearby players when the block entity's observable state changes, or null to not send the packet

See Also:

• BlockEntity.toInitialChunkDataNbt(net.minecraft.registry.RegistryWrapper.WrapperLookup)

Mappings:

Namespace	Name	Mixin selector
named	toUpdatePacket	Lnet/minecraft/block/entity/SkullBlockEntity;toUpdatePacket()Lnet/minecraft/network/packet/s2c/play/BlockEntityUpdateS2CPacket;
intermediary	method_38250	Lnet/minecraft/class_2631;method_38250()Lnet/minecraft/class_2622;
official	d	Lehz;d()Lacx;

toInitialChunkDataNbt

public NbtCompound toInitialChunkDataNbt(RegistryWrapper.WrapperLookup registries)

Returns the serialized state of this block entity that is observable by clients.

This is sent alongside the initial chunk data, as well as when the block entity implements toUpdatePacket() and decides to use the default BlockEntityUpdateS2CPacket.

"Observable state" is a state that clients can observe without specific interaction. For example, CampfireBlockEntity's cooked items are observable states, but chests' inventories are not observable states, since the player must first open that chest before they can see the contents.

To send all NBT data of this block entity saved to disk, return BlockEntity.createNbt(net.minecraft.registry.RegistryWrapper.WrapperLookup).

Overrides:

toInitialChunkDataNbt in class BlockEntity

Returns:

the serialized state of this block entity that is observable by clients

See Also:

• toUpdatePacket()

Mappings:

Namespace	Name	Mixin selector
named	toInitialChunkDataNbt	Lnet/minecraft/block/entity/BlockEntity;toInitialChunkDataNbt(Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)Lnet/minecraft/nbt/NbtCompound;
intermediary	method_16887	Lnet/minecraft/class_2586;method_16887(Lnet/minecraft/class_7225$class_7874;)Lnet/minecraft/class_2487;
official	a	Legg;a(Ljm$a;)Lup;

readComponents

protected void readComponents(ComponentsAccess components)

Overrides:

readComponents in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
named	readComponents	Lnet/minecraft/block/entity/BlockEntity;readComponents(Lnet/minecraft/component/ComponentsAccess;)V
intermediary	method_57568	Lnet/minecraft/class_2586;method_57568(Lnet/minecraft/class_9473;)V
official	a	Legg;a(Lkk;)V

addComponents

protected void addComponents(ComponentMap.Builder builder)

Overrides:

addComponents in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
named	addComponents	Lnet/minecraft/block/entity/BlockEntity;addComponents(Lnet/minecraft/component/ComponentMap$Builder;)V
intermediary	method_57567	Lnet/minecraft/class_2586;method_57567(Lnet/minecraft/class_9323$class_9324;)V
official	a	Legg;a(Lkm$a;)V

removeFromCopiedStackData

public void removeFromCopiedStackData(WriteView view)

Overrides:

removeFromCopiedStackData in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
named	removeFromCopiedStackData	Lnet/minecraft/block/entity/BlockEntity;removeFromCopiedStackData(Lnet/minecraft/storage/WriteView;)V
intermediary	method_57569	Lnet/minecraft/class_2586;method_57569(Lnet/minecraft/class_11372;)V
official	b	Legg;b(Lfir;)V