Package net.minecraft.world.level.chunk

Class ChunkAccess

java.lang.Object

net.minecraft.world.level.chunk.ChunkAccess

All Implemented Interfaces:

BiomeManager.NoiseBiomeSource, BlockGetter, LightChunk, StructureAccess, LevelHeightAccessor, IForgeBlockGetter

Direct Known Subclasses:

LevelChunk, ProtoChunk

public abstract class ChunkAccess
extends Object
implements BlockGetter, BiomeManager.NoiseBiomeSource, LightChunk, StructureAccess

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ChunkAccess.TicksToSave

Field Summary

Fields

Modifier and Type	Field	Description
protected BlendingData	blendingData
protected final Map<BlockPos,BlockEntity>	blockEntities
private BiomeGenerationSettings	carverBiomeSettings	Deprecated.
protected final ChunkPos	chunkPos
private static final it.unimi.dsi.fastutil.longs.LongSet	EMPTY_REFERENCE_SET
protected final Map<Heightmap.Types,Heightmap>	heightmaps
private long	inhabitedTime
private boolean	isLightCorrect
protected final LevelHeightAccessor	levelHeightAccessor
private static final org.slf4j.Logger	LOGGER
static final int	NO_FILLED_SECTION
protected NoiseChunk	noiseChunk
protected final Map<BlockPos,CompoundTag>	pendingBlockEntities
protected final it.unimi.dsi.fastutil.shorts.ShortList[]	postProcessing
protected final LevelChunkSection[]	sections
protected ChunkSkyLightSources	skyLightSources
private final Map<Structure,it.unimi.dsi.fastutil.longs.LongSet>	structuresRefences
private final Map<Structure,StructureStart>	structureStarts
protected boolean	unsaved
protected final UpgradeData	upgradeData

Constructor Summary

Constructors

Constructor	Description
ChunkAccess(ChunkPos p_187621_, UpgradeData p_187622_, LevelHeightAccessor p_187623_, Registry<Biome> p_187624_, long p_187625_, LevelChunkSection[] p_187626_, BlendingData p_187627_)

Method Summary

Modifier and Type	Method	Description
abstract void	addEntity(Entity p_62078_)
void	addPackedPostProcess(short p_62092_, int p_62093_)
void	addReferenceForStructure(Structure p_223007_, long p_223008_)
BiomeGenerationSettings	carverBiome(Supplier<BiomeGenerationSettings> p_223015_)	Deprecated.
void	fillBiomesFromNoise(BiomeResolver p_187638_, Climate.Sampler p_187639_)
final void	findBlockLightSources(BiConsumer<BlockPos,BlockState> p_285269_)
void	findBlocks(BiPredicate<BlockState,BlockPos> p_285343_, BiConsumer<BlockPos,BlockState> p_285030_)
void	findBlocks(Predicate<BlockState> p_285343_, BiConsumer<BlockPos,BlockState> p_285030_)
Map<Structure,it.unimi.dsi.fastutil.longs.LongSet>	getAllReferences()
Map<Structure,StructureStart>	getAllStarts()
BelowZeroRetrogen	getBelowZeroRetrogen()
BlendingData	getBlendingData()
Set<BlockPos>	getBlockEntitiesPos()
CompoundTag	getBlockEntityNbt(BlockPos p_62103_)
abstract CompoundTag	getBlockEntityNbtForSaving(BlockPos p_62104_, HolderLookup.Provider p_328057_)
abstract TickContainerAccess<Block>	getBlockTicks()
abstract TickContainerAccess<Fluid>	getFluidTicks()
int	getHeight()
int	getHeight(Heightmap.Types p_62080_, int p_62081_, int p_62082_)
LevelHeightAccessor	getHeightAccessorForGeneration()
Collection<Map.Entry<Heightmap.Types,Heightmap>>	getHeightmaps()
int	getHighestFilledSectionIndex()
ChunkStatus	getHighestGeneratedStatus()
int	getHighestSectionPosition()	Deprecated, for removal: This API element is subject to removal in a future version.
long	getInhabitedTime()
GameEventListenerRegistry	getListenerRegistry(int p_251437_)
int	getMinBuildHeight()
Holder<Biome>	getNoiseBiome(int p_204347_, int p_204348_, int p_204349_)
Heightmap	getOrCreateHeightmapUnprimed(Heightmap.Types p_62079_)
NoiseChunk	getOrCreateNoiseChunk(Function<ChunkAccess,NoiseChunk> p_223013_)
static it.unimi.dsi.fastutil.shorts.ShortList	getOrCreateOffsetList(it.unimi.dsi.fastutil.shorts.ShortList[] p_62096_, int p_62097_)
ChunkPos	getPos()
it.unimi.dsi.fastutil.shorts.ShortList[]	getPostProcessing()
it.unimi.dsi.fastutil.longs.LongSet	getReferencesForStructure(Structure p_223017_)
LevelChunkSection	getSection(int p_187657_)
LevelChunkSection[]	getSections()
ChunkSkyLightSources	getSkyLightSources()
StructureStart	getStartForStructure(Structure p_223005_)
abstract ChunkStatus	getStatus()
abstract ChunkAccess.TicksToSave	getTicksForSerialization()
UpgradeData	getUpgradeData()
LevelAccessor	getWorldForge()
boolean	hasAnyStructureReferences()
boolean	hasPrimedHeightmap(Heightmap.Types p_187659_)
void	incrementInhabitedTime(long p_187633_)
void	initializeLightSources()
boolean	isLightCorrect()
boolean	isOldNoiseGeneration()
boolean	isUnsaved()
boolean	isUpgrading()
boolean	isYSpaceEmpty(int p_62075_, int p_62076_)
void	markPosForPostprocessing(BlockPos p_62102_)
abstract void	removeBlockEntity(BlockPos p_62101_)
private static void	replaceMissingSections(Registry<Biome> p_281389_, LevelChunkSection[] p_282796_)
void	setAllReferences(Map<Structure,it.unimi.dsi.fastutil.longs.LongSet> p_187663_)
void	setAllStarts(Map<Structure,StructureStart> p_62090_)
void	setBlendingData(BlendingData p_187646_)
abstract void	setBlockEntity(BlockEntity p_156114_)
void	setBlockEntityNbt(CompoundTag p_62091_)
abstract BlockState	setBlockState(BlockPos p_62087_, BlockState p_62088_, boolean p_62089_)
void	setHeightmap(Heightmap.Types p_62083_, long[] p_62084_)
void	setInhabitedTime(long p_62099_)
void	setLightCorrect(boolean p_62100_)
void	setStartForStructure(Structure p_223010_, StructureStart p_223011_)
void	setUnsaved(boolean p_62094_)

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, getBlockEntity, getBlockFloorHeight, getBlockFloorHeight, getBlockState, getBlockStates, getFluidState, getLightEmission, getMaxLightLevel, isBlockInLine

Methods inherited from interface net.minecraftforge.common.extensions.IForgeBlockGetter

getExistingBlockEntity, getModelDataManager

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

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

Field Details

NO_FILLED_SECTION

public static final int NO_FILLED_SECTION

See Also:

• Constant Field Values

LOGGER

private static final org.slf4j.Logger LOGGER

EMPTY_REFERENCE_SET

private static final it.unimi.dsi.fastutil.longs.LongSet EMPTY_REFERENCE_SET

postProcessing

protected final it.unimi.dsi.fastutil.shorts.ShortList[] postProcessing

unsaved

protected volatile boolean unsaved

isLightCorrect

private volatile boolean isLightCorrect

chunkPos

protected final ChunkPos chunkPos

inhabitedTime

private long inhabitedTime

carverBiomeSettings

@Nullable
@Deprecated
private BiomeGenerationSettings carverBiomeSettings

Deprecated.

noiseChunk

@Nullable
protected NoiseChunk noiseChunk

upgradeData

protected final UpgradeData upgradeData

blendingData

@Nullable
protected BlendingData blendingData

heightmaps

protected final Map<Heightmap.Types,Heightmap> heightmaps

skyLightSources

protected ChunkSkyLightSources skyLightSources

structureStarts

private final Map<Structure,StructureStart> structureStarts

structuresRefences

private final Map<Structure,it.unimi.dsi.fastutil.longs.LongSet> structuresRefences

pendingBlockEntities

protected final Map<BlockPos,CompoundTag> pendingBlockEntities

blockEntities

protected final Map<BlockPos,BlockEntity> blockEntities

levelHeightAccessor

protected final LevelHeightAccessor levelHeightAccessor

sections

protected final LevelChunkSection[] sections

Constructor Details

ChunkAccess

public ChunkAccess(ChunkPos p_187621_,
 UpgradeData p_187622_,
 LevelHeightAccessor p_187623_,
 Registry<Biome> p_187624_,
 long p_187625_,
 @Nullable
 LevelChunkSection[] p_187626_,
 @Nullable
 BlendingData p_187627_)

Method Details

replaceMissingSections

private static void replaceMissingSections(Registry<Biome> p_281389_,
 LevelChunkSection[] p_282796_)

getListenerRegistry

public GameEventListenerRegistry getListenerRegistry(int p_251437_)

setBlockState

@Nullable
public abstract BlockState setBlockState(BlockPos p_62087_,
 BlockState p_62088_,
 boolean p_62089_)

setBlockEntity

public abstract void setBlockEntity(BlockEntity p_156114_)

addEntity

public abstract void addEntity(Entity p_62078_)

getHighestFilledSectionIndex

public int getHighestFilledSectionIndex()

getHighestSectionPosition

@Deprecated(forRemoval=true)
public int getHighestSectionPosition()

Deprecated, for removal: This API element is subject to removal in a future version.

getBlockEntitiesPos

public Set<BlockPos> getBlockEntitiesPos()

getSections

public LevelChunkSection[] getSections()

getSection

public LevelChunkSection getSection(int p_187657_)

getHeightmaps

public Collection<Map.Entry<Heightmap.Types,Heightmap>> getHeightmaps()

setHeightmap

public void setHeightmap(Heightmap.Types p_62083_,
 long[] p_62084_)

getOrCreateHeightmapUnprimed

public Heightmap getOrCreateHeightmapUnprimed(Heightmap.Types p_62079_)

hasPrimedHeightmap

public boolean hasPrimedHeightmap(Heightmap.Types p_187659_)

getHeight

public int getHeight(Heightmap.Types p_62080_,
 int p_62081_,
 int p_62082_)

getPos

public ChunkPos getPos()

getStartForStructure

@Nullable
public StructureStart getStartForStructure(Structure p_223005_)

Specified by:

getStartForStructure in interface StructureAccess

setStartForStructure

public void setStartForStructure(Structure p_223010_,
 StructureStart p_223011_)

Specified by:

setStartForStructure in interface StructureAccess

getAllStarts

public Map<Structure,StructureStart> getAllStarts()

setAllStarts

public void setAllStarts(Map<Structure,StructureStart> p_62090_)

getReferencesForStructure

public it.unimi.dsi.fastutil.longs.LongSet getReferencesForStructure(Structure p_223017_)

Specified by:

getReferencesForStructure in interface StructureAccess

addReferenceForStructure

public void addReferenceForStructure(Structure p_223007_,
 long p_223008_)

Specified by:

addReferenceForStructure in interface StructureAccess

getAllReferences

public Map<Structure,it.unimi.dsi.fastutil.longs.LongSet> getAllReferences()

Specified by:

getAllReferences in interface StructureAccess

setAllReferences

public void setAllReferences(Map<Structure,it.unimi.dsi.fastutil.longs.LongSet> p_187663_)

Specified by:

setAllReferences in interface StructureAccess

isYSpaceEmpty

public boolean isYSpaceEmpty(int p_62075_,
 int p_62076_)

setUnsaved

public void setUnsaved(boolean p_62094_)

isUnsaved

public boolean isUnsaved()

getStatus

public abstract ChunkStatus getStatus()

getHighestGeneratedStatus

public ChunkStatus getHighestGeneratedStatus()

removeBlockEntity

public abstract void removeBlockEntity(BlockPos p_62101_)

markPosForPostprocessing

public void markPosForPostprocessing(BlockPos p_62102_)

getPostProcessing

public it.unimi.dsi.fastutil.shorts.ShortList[] getPostProcessing()

addPackedPostProcess

public void addPackedPostProcess(short p_62092_,
 int p_62093_)

setBlockEntityNbt

public void setBlockEntityNbt(CompoundTag p_62091_)

getBlockEntityNbt

@Nullable
public CompoundTag getBlockEntityNbt(BlockPos p_62103_)

getBlockEntityNbtForSaving

@Nullable
public abstract CompoundTag getBlockEntityNbtForSaving(BlockPos p_62104_,
 HolderLookup.Provider p_328057_)

findBlockLightSources

public final void findBlockLightSources(BiConsumer<BlockPos,BlockState> p_285269_)

Specified by:

findBlockLightSources in interface LightChunk

findBlocks

public void findBlocks(Predicate<BlockState> p_285343_,
 BiConsumer<BlockPos,BlockState> p_285030_)

findBlocks

public void findBlocks(BiPredicate<BlockState,BlockPos> p_285343_,
 BiConsumer<BlockPos,BlockState> p_285030_)

getBlockTicks

public abstract TickContainerAccess<Block> getBlockTicks()

getFluidTicks

public abstract TickContainerAccess<Fluid> getFluidTicks()

getTicksForSerialization

public abstract ChunkAccess.TicksToSave getTicksForSerialization()

getUpgradeData

public UpgradeData getUpgradeData()

isOldNoiseGeneration

public boolean isOldNoiseGeneration()

getBlendingData

@Nullable
public BlendingData getBlendingData()

setBlendingData

public void setBlendingData(BlendingData p_187646_)

getInhabitedTime

public long getInhabitedTime()

incrementInhabitedTime

public void incrementInhabitedTime(long p_187633_)

setInhabitedTime

public void setInhabitedTime(long p_62099_)

getOrCreateOffsetList

public static it.unimi.dsi.fastutil.shorts.ShortList getOrCreateOffsetList(it.unimi.dsi.fastutil.shorts.ShortList[] p_62096_,
 int p_62097_)

isLightCorrect

public boolean isLightCorrect()

setLightCorrect

public void setLightCorrect(boolean p_62100_)

getMinBuildHeight

public int getMinBuildHeight()

Specified by:

getMinBuildHeight in interface LevelHeightAccessor

getHeight

public int getHeight()

Specified by:

getHeight in interface LevelHeightAccessor

getOrCreateNoiseChunk

public NoiseChunk getOrCreateNoiseChunk(Function<ChunkAccess,NoiseChunk> p_223013_)

carverBiome

@Deprecated
public BiomeGenerationSettings carverBiome(Supplier<BiomeGenerationSettings> p_223015_)

Deprecated.

getNoiseBiome

public Holder<Biome> getNoiseBiome(int p_204347_,
 int p_204348_,
 int p_204349_)

Specified by:

getNoiseBiome in interface BiomeManager.NoiseBiomeSource

fillBiomesFromNoise

public void fillBiomesFromNoise(BiomeResolver p_187638_,
 Climate.Sampler p_187639_)

hasAnyStructureReferences

public boolean hasAnyStructureReferences()

getBelowZeroRetrogen

@Nullable
public BelowZeroRetrogen getBelowZeroRetrogen()

isUpgrading

public boolean isUpgrading()

getHeightAccessorForGeneration

public LevelHeightAccessor getHeightAccessorForGeneration()

initializeLightSources

public void initializeLightSources()

getSkyLightSources

public ChunkSkyLightSources getSkyLightSources()

Specified by:

getSkyLightSources in interface LightChunk

getWorldForge

@Nullable
public LevelAccessor getWorldForge()