Package net.minecraft.block.entity

Class BeaconBlockEntity

java.lang.Object

net.minecraft.block.entity.BlockEntity

net.minecraft.block.entity.BeaconBlockEntity

All Implemented Interfaces:

NamedScreenHandlerFactory, ScreenHandlerFactory, Nameable

public class BeaconBlockEntity
extends BlockEntity
implements NamedScreenHandlerFactory, Nameable

Mappings:

Namespace	Name
official	cyz
intermediary	net/minecraft/class_2580
named	net/minecraft/block/entity/BeaconBlockEntity

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BeaconBlockEntity.BeamSegment

Field Summary

Fields

Modifier and Type	Field	Description
(package private) List<BeaconBlockEntity.BeamSegment>	beamSegments
private static final Text	CONTAINER_NAME_TEXT
private @Nullable Text	customName
private static final Set<StatusEffect>	EFFECTS
static final StatusEffect[][]	EFFECTS_BY_LEVEL
private List<BeaconBlockEntity.BeamSegment>	field_19178
private static final int	field_31304
private static final int	field_31305
(package private) int	level
static final int	LEVEL_PROPERTY_INDEX
private ContainerLock	lock
private int	minY
(package private) @Nullable StatusEffect	primary
static final int	PRIMARY_PROPERTY_INDEX
static final int	PROPERTY_COUNT
private final PropertyDelegate	propertyDelegate
(package private) @Nullable StatusEffect	secondary
static final int	SECONDARY_PROPERTY_INDEX

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

pos, removed, world

Constructor Summary

Constructors

Constructor	Description
BeaconBlockEntity(BlockPos pos, BlockState state)

Method Summary

Modifier and Type	Method	Description
private static void	applyPlayerEffects(World world, BlockPos pos, int beaconLevel, @Nullable StatusEffect primaryEffect, @Nullable StatusEffect secondaryEffect)
@Nullable ScreenHandler	createMenu(int syncId, PlayerInventory playerInventory, PlayerEntity player)
List<BeaconBlockEntity.BeamSegment>	getBeamSegments()
@Nullable Text	getCustomName()	Returns the custom name of this object, or null if there is none.
Text	getDisplayName()	Returns the title of this screen handler; will be a part of the open screen packet sent to the client.
Text	getName()	Returns the name of this object.
(package private) static @Nullable StatusEffect	getPotionEffectById(int id)
void	markRemoved()
static void	playSound(World world, BlockPos pos, SoundEvent sound)
void	readNbt(NbtCompound nbt)	Reads data from nbt.
void	setCustomName(@Nullable Text customName)
void	setWorld(World world)	Sets the world the block entity belongs to.
static void	tick(World world, BlockPos pos, BlockState state, BeaconBlockEntity blockEntity)
NbtCompound	toInitialChunkDataNbt()	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.
private static int	updateLevel(World world, int x, int y, int z)
protected void	writeNbt(NbtCompound nbt)	Writes data to nbt.

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

cancelRemoval, copyItemDataRequiresOperator, createFromNbt, createNbt, createNbtWithId, createNbtWithIdentifyingData, getCachedState, getPos, getType, getWorld, hasWorld, isRemoved, markDirty, markDirty, onSyncedBlockEvent, populateCrashReport, posFromNbt, setCachedState, setStackNbt, writeIdToNbt

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.util.Nameable

hasCustomName

Field Details

field_31304

private static final int field_31304

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	f	Lcyz;f:I
intermediary	field_31304	Lnet/minecraft/class_2580;field_31304:I
named	field_31304	Lnet/minecraft/block/entity/BeaconBlockEntity;field_31304:I

EFFECTS_BY_LEVEL

public static final StatusEffect[][] EFFECTS_BY_LEVEL

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a:[[Lbew;
intermediary	field_11801	Lnet/minecraft/class_2580;field_11801:[[Lnet/minecraft/class_1291;
named	EFFECTS_BY_LEVEL	Lnet/minecraft/block/entity/BeaconBlockEntity;EFFECTS_BY_LEVEL:[[Lnet/minecraft/entity/effect/StatusEffect;

EFFECTS

private static final Set<StatusEffect> EFFECTS

Mappings:

Namespace	Name	Mixin selector
official	g	Lcyz;g:Ljava/util/Set;
intermediary	field_11798	Lnet/minecraft/class_2580;field_11798:Ljava/util/Set;
named	EFFECTS	Lnet/minecraft/block/entity/BeaconBlockEntity;EFFECTS:Ljava/util/Set;

LEVEL_PROPERTY_INDEX

public static final int LEVEL_PROPERTY_INDEX

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	b	Lcyz;b:I
intermediary	field_31300	Lnet/minecraft/class_2580;field_31300:I
named	LEVEL_PROPERTY_INDEX	Lnet/minecraft/block/entity/BeaconBlockEntity;LEVEL_PROPERTY_INDEX:I

PRIMARY_PROPERTY_INDEX

public static final int PRIMARY_PROPERTY_INDEX

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	c	Lcyz;c:I
intermediary	field_31301	Lnet/minecraft/class_2580;field_31301:I
named	PRIMARY_PROPERTY_INDEX	Lnet/minecraft/block/entity/BeaconBlockEntity;PRIMARY_PROPERTY_INDEX:I

SECONDARY_PROPERTY_INDEX

public static final int SECONDARY_PROPERTY_INDEX

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	d	Lcyz;d:I
intermediary	field_31302	Lnet/minecraft/class_2580;field_31302:I
named	SECONDARY_PROPERTY_INDEX	Lnet/minecraft/block/entity/BeaconBlockEntity;SECONDARY_PROPERTY_INDEX:I

PROPERTY_COUNT

public static final int PROPERTY_COUNT

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	e	Lcyz;e:I
intermediary	field_31303	Lnet/minecraft/class_2580;field_31303:I
named	PROPERTY_COUNT	Lnet/minecraft/block/entity/BeaconBlockEntity;PROPERTY_COUNT:I

field_31305

private static final int field_31305

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	h	Lcyz;h:I
intermediary	field_31305	Lnet/minecraft/class_2580;field_31305:I
named	field_31305	Lnet/minecraft/block/entity/BeaconBlockEntity;field_31305:I

CONTAINER_NAME_TEXT

private static final Text CONTAINER_NAME_TEXT

Mappings:

Namespace	Name	Mixin selector
official	i	Lcyz;i:Ltj;
intermediary	field_40328	Lnet/minecraft/class_2580;field_40328:Lnet/minecraft/class_2561;
named	CONTAINER_NAME_TEXT	Lnet/minecraft/block/entity/BeaconBlockEntity;CONTAINER_NAME_TEXT:Lnet/minecraft/text/Text;

beamSegments

List<BeaconBlockEntity.BeamSegment> beamSegments

Mappings:

Namespace	Name	Mixin selector
official	j	Lcyz;j:Ljava/util/List;
intermediary	field_19177	Lnet/minecraft/class_2580;field_19177:Ljava/util/List;
named	beamSegments	Lnet/minecraft/block/entity/BeaconBlockEntity;beamSegments:Ljava/util/List;

field_19178

private List<BeaconBlockEntity.BeamSegment> field_19178

Mappings:

Namespace	Name	Mixin selector
official	k	Lcyz;k:Ljava/util/List;
intermediary	field_19178	Lnet/minecraft/class_2580;field_19178:Ljava/util/List;
named	field_19178	Lnet/minecraft/block/entity/BeaconBlockEntity;field_19178:Ljava/util/List;

level

int level

Mappings:

Namespace	Name	Mixin selector
official	l	Lcyz;l:I
intermediary	field_11803	Lnet/minecraft/class_2580;field_11803:I
named	level	Lnet/minecraft/block/entity/BeaconBlockEntity;level:I

minY

private int minY

Mappings:

Namespace	Name	Mixin selector
official	m	Lcyz;m:I
intermediary	field_19179	Lnet/minecraft/class_2580;field_19179:I
named	minY	Lnet/minecraft/block/entity/BeaconBlockEntity;minY:I

primary

@Nullable
@Nullable StatusEffect primary

Mappings:

Namespace	Name	Mixin selector
official	n	Lcyz;n:Lbew;
intermediary	field_11795	Lnet/minecraft/class_2580;field_11795:Lnet/minecraft/class_1291;
named	primary	Lnet/minecraft/block/entity/BeaconBlockEntity;primary:Lnet/minecraft/entity/effect/StatusEffect;

secondary

@Nullable
@Nullable StatusEffect secondary

Mappings:

Namespace	Name	Mixin selector
official	r	Lcyz;r:Lbew;
intermediary	field_11799	Lnet/minecraft/class_2580;field_11799:Lnet/minecraft/class_1291;
named	secondary	Lnet/minecraft/block/entity/BeaconBlockEntity;secondary:Lnet/minecraft/entity/effect/StatusEffect;

customName

@Nullable
private @Nullable Text customName

Mappings:

Namespace	Name	Mixin selector
official	s	Lcyz;s:Ltj;
intermediary	field_11793	Lnet/minecraft/class_2580;field_11793:Lnet/minecraft/class_2561;
named	customName	Lnet/minecraft/block/entity/BeaconBlockEntity;customName:Lnet/minecraft/text/Text;

lock

private ContainerLock lock

Mappings:

Namespace	Name	Mixin selector
official	t	Lcyz;t:Lbea;
intermediary	field_17377	Lnet/minecraft/class_2580;field_17377:Lnet/minecraft/class_1273;
named	lock	Lnet/minecraft/block/entity/BeaconBlockEntity;lock:Lnet/minecraft/inventory/ContainerLock;

propertyDelegate

private final PropertyDelegate propertyDelegate

Mappings:

Namespace	Name	Mixin selector
official	u	Lcyz;u:Lcbn;
intermediary	field_17378	Lnet/minecraft/class_2580;field_17378:Lnet/minecraft/class_3913;
named	propertyDelegate	Lnet/minecraft/block/entity/BeaconBlockEntity;propertyDelegate:Lnet/minecraft/screen/PropertyDelegate;

Constructor Details

BeaconBlockEntity

public BeaconBlockEntity(BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
official	<init>	Lcyz;<init>(Lgt;Ldbq;)V
intermediary	<init>	Lnet/minecraft/class_2580;<init>(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
named	<init>	Lnet/minecraft/block/entity/BeaconBlockEntity;<init>(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V

Method Details

tick

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

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a(Lcmi;Lgt;Ldbq;Lcyz;)V
intermediary	method_16896	Lnet/minecraft/class_2580;method_16896(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_2580;)V
named	tick	Lnet/minecraft/block/entity/BeaconBlockEntity;tick(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/BeaconBlockEntity;)V

updateLevel

private static int updateLevel(World world,
 int x,
 int y,
 int z)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a(Lcmi;III)I
intermediary	method_20293	Lnet/minecraft/class_2580;method_20293(Lnet/minecraft/class_1937;III)I
named	updateLevel	Lnet/minecraft/block/entity/BeaconBlockEntity;updateLevel(Lnet/minecraft/world/World;III)I

markRemoved

public void markRemoved()

Overrides:

markRemoved in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
official	ar_	Lcze;ar_()V
intermediary	method_11012	Lnet/minecraft/class_2586;method_11012()V
named	markRemoved	Lnet/minecraft/block/entity/BlockEntity;markRemoved()V

applyPlayerEffects

private static void applyPlayerEffects(World world,
 BlockPos pos,
 int beaconLevel,
 @Nullable
 @Nullable StatusEffect primaryEffect,
 @Nullable
 @Nullable StatusEffect secondaryEffect)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a(Lcmi;Lgt;ILbew;Lbew;)V
intermediary	method_10940	Lnet/minecraft/class_2580;method_10940(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;ILnet/minecraft/class_1291;Lnet/minecraft/class_1291;)V
named	applyPlayerEffects	Lnet/minecraft/block/entity/BeaconBlockEntity;applyPlayerEffects(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;ILnet/minecraft/entity/effect/StatusEffect;Lnet/minecraft/entity/effect/StatusEffect;)V

playSound

public static void playSound(World world,
 BlockPos pos,
 SoundEvent sound)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a(Lcmi;Lgt;Lamq;)V
intermediary	method_10938	Lnet/minecraft/class_2580;method_10938(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_3414;)V
named	playSound	Lnet/minecraft/block/entity/BeaconBlockEntity;playSound(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/sound/SoundEvent;)V

getBeamSegments

public List<BeaconBlockEntity.BeamSegment> getBeamSegments()

Mappings:

Namespace	Name	Mixin selector
official	c	Lcyz;c()Ljava/util/List;
intermediary	method_10937	Lnet/minecraft/class_2580;method_10937()Ljava/util/List;
named	getBeamSegments	Lnet/minecraft/block/entity/BeaconBlockEntity;getBeamSegments()Ljava/util/List;

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 BlockEntity.readNbt(net.minecraft.nbt.NbtCompound) 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()

Mappings:

Namespace	Name	Mixin selector
official	f	Lcyz;f()Lvm;
intermediary	method_38236	Lnet/minecraft/class_2580;method_38236()Lnet/minecraft/class_2622;
named	toUpdatePacket	Lnet/minecraft/block/entity/BeaconBlockEntity;toUpdatePacket()Lnet/minecraft/network/packet/s2c/play/BlockEntityUpdateS2CPacket;

toInitialChunkDataNbt

public NbtCompound toInitialChunkDataNbt()

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 BlockEntity.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().

Overrides:

toInitialChunkDataNbt in class BlockEntity

Returns:

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

See Also:

• BlockEntity.toUpdatePacket()

Mappings:

Namespace	Name	Mixin selector
official	aq_	Lcze;aq_()Lre;
intermediary	method_16887	Lnet/minecraft/class_2586;method_16887()Lnet/minecraft/class_2487;
named	toInitialChunkDataNbt	Lnet/minecraft/block/entity/BlockEntity;toInitialChunkDataNbt()Lnet/minecraft/nbt/NbtCompound;

getPotionEffectById

@Nullable
static @Nullable StatusEffect getPotionEffectById(int id)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a(I)Lbew;
intermediary	method_10934	Lnet/minecraft/class_2580;method_10934(I)Lnet/minecraft/class_1291;
named	getPotionEffectById	Lnet/minecraft/block/entity/BeaconBlockEntity;getPotionEffectById(I)Lnet/minecraft/entity/effect/StatusEffect;

readNbt

public void readNbt(NbtCompound nbt)

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:

readNbt in class BlockEntity

See Also:

• BlockEntity.writeNbt(net.minecraft.nbt.NbtCompound)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcze;a(Lre;)V
intermediary	method_11014	Lnet/minecraft/class_2586;method_11014(Lnet/minecraft/class_2487;)V
named	readNbt	Lnet/minecraft/block/entity/BlockEntity;readNbt(Lnet/minecraft/nbt/NbtCompound;)V

writeNbt

protected void writeNbt(NbtCompound nbt)

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:

writeNbt in class BlockEntity

See Also:

• BlockEntity.readNbt(net.minecraft.nbt.NbtCompound)

Mappings:

Namespace	Name	Mixin selector
official	b	Lcze;b(Lre;)V
intermediary	method_11007	Lnet/minecraft/class_2586;method_11007(Lnet/minecraft/class_2487;)V
named	writeNbt	Lnet/minecraft/block/entity/BlockEntity;writeNbt(Lnet/minecraft/nbt/NbtCompound;)V

setCustomName

public void setCustomName(@Nullable
 @Nullable Text customName)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcyz;a(Ltj;)V
intermediary	method_10936	Lnet/minecraft/class_2580;method_10936(Lnet/minecraft/class_2561;)V
named	setCustomName	Lnet/minecraft/block/entity/BeaconBlockEntity;setCustomName(Lnet/minecraft/text/Text;)V

getCustomName

@Nullable
public @Nullable Text getCustomName()

Returns the custom name of this object, or null if there is none.

Specified by:

getCustomName in interface Nameable

Returns:

the custom name of this object, or null if there is none

Mappings:

Namespace	Name	Mixin selector
official	ab	Lbec;ab()Ltj;
intermediary	method_5797	Lnet/minecraft/class_1275;method_5797()Lnet/minecraft/class_2561;
named	getCustomName	Lnet/minecraft/util/Nameable;getCustomName()Lnet/minecraft/text/Text;

createMenu

@Nullable
public @Nullable ScreenHandler createMenu(int syncId,
 PlayerInventory playerInventory,
 PlayerEntity player)

Specified by:

createMenu in interface ScreenHandlerFactory

Mappings:

Namespace	Name	Mixin selector
official	createMenu	Lcci;createMenu(ILbyl;Lbym;)Lcbd;
intermediary	createMenu	Lnet/minecraft/class_1270;createMenu(ILnet/minecraft/class_1661;Lnet/minecraft/class_1657;)Lnet/minecraft/class_1703;
named	createMenu	Lnet/minecraft/screen/ScreenHandlerFactory;createMenu(ILnet/minecraft/entity/player/PlayerInventory;Lnet/minecraft/entity/player/PlayerEntity;)Lnet/minecraft/screen/ScreenHandler;

getDisplayName

public Text getDisplayName()

Returns the title of this screen handler; will be a part of the open screen packet sent to the client.

Specified by:

getDisplayName in interface Nameable

Specified by:

getDisplayName in interface NamedScreenHandlerFactory

Returns:

the display name of this object

Mappings:

Namespace	Name	Mixin selector
official	G_	Lbeb;G_()Ltj;
intermediary	method_5476	Lnet/minecraft/class_3908;method_5476()Lnet/minecraft/class_2561;
named	getDisplayName	Lnet/minecraft/screen/NamedScreenHandlerFactory;getDisplayName()Lnet/minecraft/text/Text;

getName

public Text getName()

Returns the name of this object.

This should return the custom name if it exists, otherwise the default name. This should not have styling applied.

Specified by:

getName in interface Nameable

Returns:

the name of this object

Mappings:

Namespace	Name	Mixin selector
official	Z	Lbec;Z()Ltj;
intermediary	method_5477	Lnet/minecraft/class_1275;method_5477()Lnet/minecraft/class_2561;
named	getName	Lnet/minecraft/util/Nameable;getName()Lnet/minecraft/text/Text;

setWorld

public void setWorld(World world)

Sets the world the block entity belongs to.

This should not be called manually; however, this can be overridden to initialize fields dependent on the world.

Overrides:

setWorld in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
official	a	Lcze;a(Lcmi;)V
intermediary	method_31662	Lnet/minecraft/class_2586;method_31662(Lnet/minecraft/class_1937;)V
named	setWorld	Lnet/minecraft/block/entity/BlockEntity;setWorld(Lnet/minecraft/world/World;)V