Package cn.nukkit.blockentity

Class BlockEntity

java.lang.Object

cn.nukkit.math.Vector3

cn.nukkit.positiontracking.NamedPosition

cn.nukkit.level.Position

cn.nukkit.blockentity.BlockEntity

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

BlockEntityBeehive, BlockEntityComparator, BlockEntityDaylightDetector, BlockEntityMusic, BlockEntitySculkCatalyst, BlockEntitySculkSensor, BlockEntitySculkShrieker, BlockEntitySpawnable, BlockEntityTarget

public abstract class BlockEntity
extends Position

Author:

MagicDroidX

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BANNER
static final String	BARREL
static final String	BEACON
static final String	BED
static final String	BEEHIVE
static final String	BELL
static final String	BLAST_FURNACE
static final String	BREWING_STAND
static final String	CAMPFIRE
static final String	CAULDRON
static final String	CHEST
static final String	CHISELED_BOOKSHELF
FullChunk	chunk
boolean	closed
static final String	COMMAND_BLOCK
static final String	COMPARATOR
static final String	CONDUIT
static long	count
static final String	DAYLIGHT_DETECTOR
static final String	DISPENSER
static final String	DROPPER
static final String	ENCHANT_TABLE
static final String	END_GATEWAY
static final String	END_PORTAL
static final String	ENDER_CHEST
static final String	FLOWER_POT
static final String	FURNACE
static final String	GLOW_ITEM_FRAME
static final String	HANGING_SIGN
static final String	HOPPER
long	id
static final String	ITEM_FRAME
static final String	JUKEBOX
protected long	lastUpdate	Deprecated.
static final String	LECTERN
static final String	LODESTONE
static final String	MOB_SPAWNER
boolean	movable
static final String	MOVING_BLOCK
static final String	MUSIC
String	name
CompoundTag	namedTag
static final String	NETHER_REACTOR
static final String	PISTON_ARM
static final String	SCULK_CATALYST
static final String	SCULK_SENSOR
static final String	SCULK_SHRIEKER
protected Server	server
static final String	SHULKER_BOX
static final String	SIGN
static final String	SKULL
static final String	SMOKER
static final String	STRUCTURE_BLOCK
static final String	TARGET

Fields inherited from class cn.nukkit.level.Position

level

Fields inherited from class cn.nukkit.math.Vector3

x, y, z, ZERO

Constructor Summary

Constructors

Constructor	Description
BlockEntity(FullChunk chunk, CompoundTag nbt)

Method Summary

Modifier and Type	Method	Description
void	close()
static BlockEntity	createBlockEntity(String type, FullChunk chunk, CompoundTag nbt, Object... args)
static BlockEntity	createBlockEntity(String type, Position pos, CompoundTag nbt, Object... args)
static BlockEntity	createBlockEntity(String type, Position position, Object... args)
Block	getBlock()
CompoundTag	getCleanedNBT()
static CompoundTag	getDefaultCompound(Vector3 pos, String id)
long	getId()
final BlockEntity	getLevelBlockEntity()
String	getName()
final String	getSaveId()
static void	init()
protected void	initBlockEntity()
abstract boolean	isBlockEntityValid()
boolean	isMovable()
boolean	isObservable()	Indicates if an observer blocks that are looking at this block should blink when setDirty() is called.
void	loadNBT()	从方块实体的namedtag中读取数据
void	onBreak()
void	onBreak(boolean isSilkTouch)
boolean	onUpdate()
static boolean	registerBlockEntity(String name, Class<? extends BlockEntity> c)
void	saveNBT()	存储方块实体数据到namedtag
final void	scheduleUpdate()
void	setDirty()

Methods inherited from class cn.nukkit.level.Position

abs, add, add, add, add, ceil, clone, divide, floor, fromObject, fromObject, getChunk, getLevel, getLevelBlock, getLevelBlock, getLevelBlock, getLevelBlock, getLevelBlockAround, getLevelBlockAtLayer, getLevelBlockState, getLevelBlockState, getLevelName, getLocation, getSide, getSide, getSidePos, getTickCachedLevelBlock, getTickCachedLevelBlockAtLayer, getTypedBlockEntity, getValidLevel, isValid, multiply, round, setComponents, setComponents, setLevel, setStrong, setWeak, subtract, subtract, subtract, subtract, subtract, toString

Methods inherited from class cn.nukkit.positiontracking.NamedPosition

matchesNamedPosition

Methods inherited from class cn.nukkit.math.Vector3

asBlockVector3, asVector3f, cross, distance, distance, distanceManhattan, distanceSquared, distanceSquared, dot, down, down, east, east, equals, getAxis, getChunkSectionY, getChunkVector, getChunkX, getChunkZ, getFloorX, getFloorY, getFloorZ, getForward, getIntermediateWithXValue, getIntermediateWithYValue, getIntermediateWithZValue, getRight, getSideVec, getSouth, getUp, getWest, getX, getY, getZ, hashCode, length, lengthSquared, maxPlainDistance, maxPlainDistance, maxPlainDistance, maxPlainDistance, maxPlainDistance, normalize, north, north, rawHashCode, setComponentsAdding, setComponentsAdding, setX, setY, setZ, south, south, up, up, west, west

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

CHEST

public static final String CHEST

See Also:

• Constant Field Values

ENDER_CHEST

public static final String ENDER_CHEST

See Also:

• Constant Field Values

FURNACE

public static final String FURNACE

See Also:

• Constant Field Values

BLAST_FURNACE

@PowerNukkitOnly
public static final String BLAST_FURNACE

See Also:

• Constant Field Values

SMOKER

@PowerNukkitOnly
public static final String SMOKER

See Also:

• Constant Field Values

SIGN

public static final String SIGN

See Also:

• Constant Field Values

HANGING_SIGN

public static final String HANGING_SIGN

See Also:

• Constant Field Values

MOB_SPAWNER

public static final String MOB_SPAWNER

See Also:

• Constant Field Values

ENCHANT_TABLE

public static final String ENCHANT_TABLE

See Also:

• Constant Field Values

SKULL

public static final String SKULL

See Also:

• Constant Field Values

FLOWER_POT

public static final String FLOWER_POT

See Also:

• Constant Field Values

BREWING_STAND

public static final String BREWING_STAND

See Also:

• Constant Field Values

DAYLIGHT_DETECTOR

public static final String DAYLIGHT_DETECTOR

See Also:

• Constant Field Values

MUSIC

public static final String MUSIC

See Also:

• Constant Field Values

ITEM_FRAME

public static final String ITEM_FRAME

See Also:

• Constant Field Values

GLOW_ITEM_FRAME

@PowerNukkitXOnly
@Since("1.19.60-r1")
public static final String GLOW_ITEM_FRAME

See Also:

• Constant Field Values

CAULDRON

public static final String CAULDRON

See Also:

• Constant Field Values

BEACON

public static final String BEACON

See Also:

• Constant Field Values

PISTON_ARM

public static final String PISTON_ARM

See Also:

• Constant Field Values

MOVING_BLOCK

public static final String MOVING_BLOCK

See Also:

• Constant Field Values

COMPARATOR

public static final String COMPARATOR

See Also:

• Constant Field Values

HOPPER

public static final String HOPPER

See Also:

• Constant Field Values

BED

public static final String BED

See Also:

• Constant Field Values

JUKEBOX

public static final String JUKEBOX

See Also:

• Constant Field Values

SHULKER_BOX

public static final String SHULKER_BOX

See Also:

• Constant Field Values

BANNER

public static final String BANNER

See Also:

• Constant Field Values

LECTERN

@PowerNukkitOnly
public static final String LECTERN

See Also:

• Constant Field Values

BEEHIVE

@PowerNukkitOnly
public static final String BEEHIVE

See Also:

• Constant Field Values

CONDUIT

@PowerNukkitOnly
public static final String CONDUIT

See Also:

• Constant Field Values

BARREL

@PowerNukkitOnly
public static final String BARREL

See Also:

• Constant Field Values

CAMPFIRE

@PowerNukkitOnly
public static final String CAMPFIRE

See Also:

• Constant Field Values

BELL

@PowerNukkitOnly
public static final String BELL

See Also:

• Constant Field Values

DISPENSER

@PowerNukkitOnly
public static final String DISPENSER

See Also:

• Constant Field Values

DROPPER

@PowerNukkitOnly
public static final String DROPPER

See Also:

• Constant Field Values

NETHER_REACTOR

@PowerNukkitOnly
@Since("1.4.0.0-PN")
public static final String NETHER_REACTOR

See Also:

• Constant Field Values

LODESTONE

@PowerNukkitOnly
@Since("1.4.0.0-PN")
public static final String LODESTONE

See Also:

• Constant Field Values

TARGET

@PowerNukkitOnly
@Since("1.4.0.0-PN")
public static final String TARGET

See Also:

• Constant Field Values

END_PORTAL

@PowerNukkitOnly
@Since("FUTURE")
public static final String END_PORTAL

See Also:

• Constant Field Values

END_GATEWAY

@PowerNukkitOnly
@Since("FUTURE")
public static final String END_GATEWAY

See Also:

• Constant Field Values

COMMAND_BLOCK

@PowerNukkitOnly
@Since("1.6.0.0-PNX")
public static final String COMMAND_BLOCK

See Also:

• Constant Field Values

SCULK_SENSOR

@PowerNukkitOnly
@Since("1.6.0.0-PNX")
public static final String SCULK_SENSOR

See Also:

• Constant Field Values

SCULK_CATALYST

@PowerNukkitOnly
@Since("1.6.0.0-PNX")
public static final String SCULK_CATALYST

See Also:

• Constant Field Values

SCULK_SHRIEKER

@PowerNukkitOnly
@Since("1.6.0.0-PNX")
public static final String SCULK_SHRIEKER

See Also:

• Constant Field Values

STRUCTURE_BLOCK

@PowerNukkitXOnly
@Since("1.19.21-r2")
public static final String STRUCTURE_BLOCK

See Also:

• Constant Field Values

CHISELED_BOOKSHELF

@PowerNukkitXOnly
@Since("1.20.0-r2")
public static final String CHISELED_BOOKSHELF

See Also:

• Constant Field Values

count

public static long count

chunk

public FullChunk chunk

name

public String name

id

public long id

movable

public boolean movable

closed

public boolean closed

namedTag

public CompoundTag namedTag

lastUpdate

@Deprecated
@DeprecationDetails(since="1.3.1.2-PN",
                    reason="Not necessary and causes slowdown")
@PowerNukkitDifference(info="Not updated anymore",
                       since="1.3.1.2-PN")
protected long lastUpdate

Deprecated.

server

protected Server server

Constructor Details

BlockEntity

public BlockEntity(FullChunk chunk,
 CompoundTag nbt)

Method Details

init

@PowerNukkitXInternal
public static void init()

initBlockEntity

protected void initBlockEntity()

createBlockEntity

@PowerNukkitOnly
public static BlockEntity createBlockEntity(String type,
 Position position,
 Object... args)

createBlockEntity

@PowerNukkitOnly
public static BlockEntity createBlockEntity(String type,
 Position pos,
 CompoundTag nbt,
 Object... args)

createBlockEntity

public static BlockEntity createBlockEntity(String type,
 FullChunk chunk,
 CompoundTag nbt,
 Object... args)

registerBlockEntity

public static boolean registerBlockEntity(String name,
 Class<? extends BlockEntity> c)

getSaveId

public final String getSaveId()

getId

public long getId()

saveNBT

public void saveNBT()

存储方块实体数据到namedtag

loadNBT

@PowerNukkitXOnly
@Since("1.19.60-r1")
public void loadNBT()

从方块实体的namedtag中读取数据

getCleanedNBT

public CompoundTag getCleanedNBT()

getBlock

public Block getBlock()

isBlockEntityValid

public abstract boolean isBlockEntityValid()

onUpdate

public boolean onUpdate()

scheduleUpdate

public final void scheduleUpdate()

close

public void close()

onBreak

public void onBreak()

onBreak

@PowerNukkitOnly
public void onBreak(boolean isSilkTouch)

setDirty

public void setDirty()

isObservable

@PowerNukkitOnly
@Since("1.4.0.0-PN")
public boolean isObservable()

Indicates if an observer blocks that are looking at this block should blink when setDirty() is called.

getName

public String getName()

isMovable

public boolean isMovable()

getDefaultCompound

public static CompoundTag getDefaultCompound(Vector3 pos,
 String id)

getLevelBlockEntity

@PowerNukkitOnly
@Nullable
public final BlockEntity getLevelBlockEntity()

Overrides:

getLevelBlockEntity in class Position