Package net.minecraft.world.level.chunk

Class LevelChunk

java.lang.Object

net.minecraft.world.level.chunk.ChunkAccess

net.minecraft.world.level.chunk.LevelChunk

All Implemented Interfaces:

BiomeManager.NoiseBiomeSource, BlockGetter, LightChunk, StructureAccess, LevelHeightAccessor, IAttachmentHolder, IBlockGetterExtension

Direct Known Subclasses:

EmptyLevelChunk

public class LevelChunk
extends ChunkAccess
implements IAttachmentHolder

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	LevelChunk.BoundTickingBlockEntity<T extends BlockEntity>
static enum	LevelChunk.EntityCreationType
static interface	LevelChunk.PostLoadProcessor
(package private) class	LevelChunk.RebindableTickingBlockEntityWrapper

Nested classes/interfaces inherited from class net.minecraft.world.level.chunk.ChunkAccess

ChunkAccess.TicksToSave

Field Summary

Fields

Modifier and Type	Field	Description
private final LevelChunkAuxiliaryLightManager	auxLightManager
private final LevelChunkTicks<Block>	blockTicks
private final LevelChunkTicks<Fluid>	fluidTicks
private Supplier<FullChunkStatus>	fullStatus
private final it.unimi.dsi.fastutil.ints.Int2ObjectMap<GameEventListenerRegistry>	gameEventListenerRegistrySections
(package private) final Level	level
private boolean	loaded
(package private) static final org.slf4j.Logger	LOGGER
private static final TickingBlockEntity	NULL_TICKER
private LevelChunk.PostLoadProcessor	postLoad
private final Map<BlockPos,LevelChunk.RebindableTickingBlockEntityWrapper>	tickersInLevel

Fields inherited from class net.minecraft.world.level.chunk.ChunkAccess

blendingData, blockEntities, chunkPos, heightmaps, levelHeightAccessor, NO_FILLED_SECTION, noiseChunk, pendingBlockEntities, postProcessing, sections, skyLightSources, unsaved, upgradeData

Constructor Summary

Constructors

Constructor	Description
LevelChunk(ServerLevel p_196850_, ProtoChunk p_196851_, LevelChunk.PostLoadProcessor p_196852_)
LevelChunk(Level p_187945_, ChunkPos p_187946_)
LevelChunk(Level p_196854_, ChunkPos p_196855_, UpgradeData p_196856_, LevelChunkTicks<Block> p_196857_, LevelChunkTicks<Fluid> p_196858_, long p_196859_, LevelChunkSection[] p_196860_, LevelChunk.PostLoadProcessor p_196861_, BlendingData p_196862_)

Method Summary

Modifier and Type	Method	Description
void	addAndRegisterBlockEntity(BlockEntity p_156391_)
void	addEntity(Entity p_62826_)	Deprecated.
private <T extends BlockEntity> void	addGameEventListener(T p_223416_, ServerLevel p_223417_)
void	clearAllBlockEntities()
private BlockEntity	createBlockEntity(BlockPos p_62935_)
private <T extends BlockEntity> TickingBlockEntity	createTicker(T p_156376_, BlockEntityTicker<T> p_156377_)
LevelChunkAuxiliaryLightManager	getAuxLightManager(ChunkPos pos)	Get the AuxiliaryLightManager of the chunk at the given ChunkPos.
Map<BlockPos,BlockEntity>	getBlockEntities()
BlockEntity	getBlockEntity(BlockPos p_62912_)
BlockEntity	getBlockEntity(BlockPos p_62868_, LevelChunk.EntityCreationType p_62869_)
CompoundTag	getBlockEntityNbtForSaving(BlockPos p_62932_, HolderLookup.Provider p_323699_)
BlockState	getBlockState(BlockPos p_62923_)
TickContainerAccess<Block>	getBlockTicks()
FluidState	getFluidState(int p_62815_, int p_62816_, int p_62817_)
FluidState	getFluidState(BlockPos p_62895_)
TickContainerAccess<Fluid>	getFluidTicks()
FullChunkStatus	getFullStatus()
Level	getLevel()
GameEventListenerRegistry	getListenerRegistry(int p_251193_)
ChunkStatus	getPersistedStatus()
ChunkAccess.TicksToSave	getTicksForSerialization()
boolean	isEmpty()
private boolean	isInLevel()
(package private) boolean	isTicking(BlockPos p_156411_)
void	postProcessGeneration()
private BlockEntity	promotePendingBlockEntity(BlockPos p_62871_, CompoundTag p_62872_)
void	registerAllBlockEntitiesAfterLevelLoad()
void	registerTickContainerInLevel(ServerLevel p_187959_)
void	removeBlockEntity(BlockPos p_62919_)
private void	removeBlockEntityTicker(BlockPos p_156413_)
private <T extends BlockEntity> void	removeGameEventListener(T p_223413_, ServerLevel p_223414_)
private void	removeGameEventListenerRegistry(int p_283355_)
void	replaceBiomes(FriendlyByteBuf p_275574_)
void	replaceWithPacketData(FriendlyByteBuf p_187972_, CompoundTag p_187973_, Consumer<ClientboundLevelChunkPacketData.BlockEntityTagOutput> p_187974_)
void	runPostLoad()
void	setBlockEntity(BlockEntity p_156374_)
BlockState	setBlockState(BlockPos p_62865_, BlockState p_62866_, boolean p_62867_)
void	setFullStatus(Supplier<FullChunkStatus> p_62880_)
void	setLoaded(boolean p_62914_)
void	unpackTicks(long p_187986_)
void	unregisterTickContainerFromLevel(ServerLevel p_187980_)
private <T extends BlockEntity> void	updateBlockEntityTicker(T p_156407_)

Methods inherited from class net.minecraft.world.level.chunk.ChunkAccess

addPackedPostProcess, addReferenceForStructure, carverBiome, fillBiomesFromNoise, findBlockLightSources, findBlocks, findBlocks, findBlocks, getAllReferences, getAllStarts, getAttachmentHolder, getBelowZeroRetrogen, getBlendingData, getBlockEntitiesPos, getBlockEntityNbt, getData, getExistingData, getHeight, getHeight, getHeightAccessorForGeneration, getHeightmaps, getHighestFilledSectionIndex, getHighestGeneratedStatus, getHighestSectionPosition, getInhabitedTime, getMinBuildHeight, getNoiseBiome, getOrCreateHeightmapUnprimed, getOrCreateNoiseChunk, getOrCreateOffsetList, getPos, getPostProcessing, getReferencesForStructure, getSection, getSections, getSkyLightSources, getStartForStructure, getUpgradeData, hasAnyStructureReferences, hasAttachments, hasData, hasPrimedHeightmap, incrementInhabitedTime, initializeLightSources, isLightCorrect, isOldNoiseGeneration, isSectionEmpty, isUnsaved, isUpgrading, isYSpaceEmpty, markPosForPostprocessing, readAttachmentsFromNBT, removeData, setAllReferences, setAllStarts, setBlendingData, setBlockEntityNbt, setData, setHeightmap, setInhabitedTime, setLightCorrect, setStartForStructure, setUnsaved, writeAttachmentsToNBT

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.world.level.BlockGetter

clip, clipWithInteractionOverride, getBlockEntity, getBlockFloorHeight, getBlockFloorHeight, getBlockStates, getLightEmission, getMaxLightLevel, isBlockInLine

Methods inherited from interface net.neoforged.neoforge.attachment.IAttachmentHolder

getData, getData, getExistingData, getExistingData, hasAttachments, hasData, hasData, removeData, removeData, setData, setData

Methods inherited from interface net.neoforged.neoforge.common.extensions.IBlockGetterExtension

getAuxLightManager, getModelData

Methods inherited from interface net.minecraft.world.level.LevelHeightAccessor

getMaxBuildHeight, getMaxSection, getMinSection, getSectionIndex, getSectionIndexFromSectionY, getSectionsCount, getSectionYFromSectionIndex, isOutsideBuildHeight, isOutsideBuildHeight

Field Details

LOGGER

static final org.slf4j.Logger LOGGER

NULL_TICKER

private static final TickingBlockEntity NULL_TICKER

tickersInLevel

private final Map<BlockPos,LevelChunk.RebindableTickingBlockEntityWrapper> tickersInLevel

loaded

private boolean loaded

level

final Level level

fullStatus

@Nullable
private Supplier<FullChunkStatus> fullStatus

postLoad

@Nullable
private LevelChunk.PostLoadProcessor postLoad

gameEventListenerRegistrySections

private final it.unimi.dsi.fastutil.ints.Int2ObjectMap<GameEventListenerRegistry> gameEventListenerRegistrySections

blockTicks

private final LevelChunkTicks<Block> blockTicks

fluidTicks

private final LevelChunkTicks<Fluid> fluidTicks

auxLightManager

private final LevelChunkAuxiliaryLightManager auxLightManager

Constructor Details

LevelChunk

public LevelChunk(Level p_187945_,
 ChunkPos p_187946_)

LevelChunk

public LevelChunk(Level p_196854_,
 ChunkPos p_196855_,
 UpgradeData p_196856_,
 LevelChunkTicks<Block> p_196857_,
 LevelChunkTicks<Fluid> p_196858_,
 long p_196859_,
 @Nullable
 LevelChunkSection[] p_196860_,
 @Nullable
 LevelChunk.PostLoadProcessor p_196861_,
 @Nullable
 BlendingData p_196862_)

LevelChunk

public LevelChunk(ServerLevel p_196850_,
 ProtoChunk p_196851_,
 @Nullable
 LevelChunk.PostLoadProcessor p_196852_)

Method Details

getBlockTicks

public TickContainerAccess<Block> getBlockTicks()

Specified by:

getBlockTicks in class ChunkAccess

getFluidTicks

public TickContainerAccess<Fluid> getFluidTicks()

Specified by:

getFluidTicks in class ChunkAccess

getTicksForSerialization

public ChunkAccess.TicksToSave getTicksForSerialization()

Specified by:

getTicksForSerialization in class ChunkAccess

getListenerRegistry

public GameEventListenerRegistry getListenerRegistry(int p_251193_)

Overrides:

getListenerRegistry in class ChunkAccess

getBlockState

public BlockState getBlockState(BlockPos p_62923_)

Specified by:

getBlockState in interface BlockGetter

getFluidState

public FluidState getFluidState(BlockPos p_62895_)

Specified by:

getFluidState in interface BlockGetter

getFluidState

public FluidState getFluidState(int p_62815_,
 int p_62816_,
 int p_62817_)

setBlockState

@Nullable
public BlockState setBlockState(BlockPos p_62865_,
 BlockState p_62866_,
 boolean p_62867_)

Specified by:

setBlockState in class ChunkAccess

addEntity

@Deprecated
public void addEntity(Entity p_62826_)

Deprecated.

Specified by:

addEntity in class ChunkAccess

createBlockEntity

@Nullable
private BlockEntity createBlockEntity(BlockPos p_62935_)

getBlockEntity

@Nullable
public BlockEntity getBlockEntity(BlockPos p_62912_)

Specified by:

getBlockEntity in interface BlockGetter

getBlockEntity

@Nullable
public BlockEntity getBlockEntity(BlockPos p_62868_,
 LevelChunk.EntityCreationType p_62869_)

addAndRegisterBlockEntity

public void addAndRegisterBlockEntity(BlockEntity p_156391_)

isInLevel

private boolean isInLevel()

isTicking

boolean isTicking(BlockPos p_156411_)

setBlockEntity

public void setBlockEntity(BlockEntity p_156374_)

Specified by:

setBlockEntity in class ChunkAccess

getBlockEntityNbtForSaving

@Nullable
public CompoundTag getBlockEntityNbtForSaving(BlockPos p_62932_,
 HolderLookup.Provider p_323699_)

Specified by:

getBlockEntityNbtForSaving in class ChunkAccess

removeBlockEntity

public void removeBlockEntity(BlockPos p_62919_)

Specified by:

removeBlockEntity in class ChunkAccess

removeGameEventListener

private <T extends BlockEntity> void removeGameEventListener(T p_223413_,
 ServerLevel p_223414_)

removeGameEventListenerRegistry

private void removeGameEventListenerRegistry(int p_283355_)

removeBlockEntityTicker

private void removeBlockEntityTicker(BlockPos p_156413_)

runPostLoad

public void runPostLoad()

isEmpty

public boolean isEmpty()

replaceWithPacketData

public void replaceWithPacketData(FriendlyByteBuf p_187972_,
 CompoundTag p_187973_,
 Consumer<ClientboundLevelChunkPacketData.BlockEntityTagOutput> p_187974_)

replaceBiomes

public void replaceBiomes(FriendlyByteBuf p_275574_)

setLoaded

public void setLoaded(boolean p_62914_)

getLevel

public Level getLevel()

Overrides:

getLevel in class ChunkAccess

getBlockEntities

public Map<BlockPos,BlockEntity> getBlockEntities()

postProcessGeneration

public void postProcessGeneration()

promotePendingBlockEntity

@Nullable
private BlockEntity promotePendingBlockEntity(BlockPos p_62871_,
 CompoundTag p_62872_)

unpackTicks

public void unpackTicks(long p_187986_)

registerTickContainerInLevel

public void registerTickContainerInLevel(ServerLevel p_187959_)

unregisterTickContainerFromLevel

public void unregisterTickContainerFromLevel(ServerLevel p_187980_)

getPersistedStatus

public ChunkStatus getPersistedStatus()

Specified by:

getPersistedStatus in class ChunkAccess

getFullStatus

public FullChunkStatus getFullStatus()

setFullStatus

public void setFullStatus(Supplier<FullChunkStatus> p_62880_)

clearAllBlockEntities

public void clearAllBlockEntities()

registerAllBlockEntitiesAfterLevelLoad

public void registerAllBlockEntitiesAfterLevelLoad()

addGameEventListener

private <T extends BlockEntity> void addGameEventListener(T p_223416_,
 ServerLevel p_223417_)

updateBlockEntityTicker

private <T extends BlockEntity> void updateBlockEntityTicker(T p_156407_)

createTicker

private <T extends BlockEntity> TickingBlockEntity createTicker(T p_156376_,
 BlockEntityTicker<T> p_156377_)

getAuxLightManager

public LevelChunkAuxiliaryLightManager getAuxLightManager(ChunkPos pos)

Description copied from interface: IBlockGetterExtension

Get the AuxiliaryLightManager of the chunk at the given ChunkPos.

The light manager must be used to hold light values controlled by dynamic data from BlockEntitys to ensure access to the light data is thread-safe and the data is available during chunk load from disk where BlockEntitys are not yet added to the chunk.

Specified by:

getAuxLightManager in interface IBlockGetterExtension

Parameters:

pos - The position of the chunk from which the light manager is requested

Returns:

the light manager or null if the chunk is not accessible (ChunkSource.getChunkForLighting(int, int) returned null) or the given implementation of BlockGetter does not implement this method