Package net.minecraft.client.multiplayer

Class ClientChunkCache

java.lang.Object

net.minecraft.world.level.chunk.ChunkSource

net.minecraft.client.multiplayer.ClientChunkCache

All Implemented Interfaces:

AutoCloseable, LightChunkGetter

public class ClientChunkCache
extends ChunkSource

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) final class	ClientChunkCache.Storage

Field Summary

Fields

Modifier and Type	Field	Description
private final LevelChunk	emptyChunk
(package private) final ClientLevel	level
private final LevelLightEngine	lightEngine
(package private) static final org.slf4j.Logger	LOGGER
(package private) ClientChunkCache.Storage	storage

Constructor Summary

Constructors

Constructor	Description
ClientChunkCache(ClientLevel level, int viewDistance)

Method Summary

Modifier and Type	Method	Description
private static int	calculateStorageRange(int viewDistance)
void	drop(ChunkPos chunkPos)
String	gatherStats()
LevelChunk	getChunk(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)
BlockGetter	getLevel()
LevelLightEngine	getLightEngine()
int	getLoadedChunksCount()
it.unimi.dsi.fastutil.longs.LongOpenHashSet	getLoadedEmptySections()
private static boolean	isValidChunk(LevelChunk chunk, int x, int z)
void	onLightUpdate(LightLayer type, SectionPos pos)
void	onSectionEmptinessChanged(int x, int y, int z, boolean isEmpty)
void	replaceBiomes(int x, int z, FriendlyByteBuf buffer)
LevelChunk	replaceWithPacketData(int x, int z, FriendlyByteBuf readBuffer, Map<Heightmap.Types,long[]> heightmaps, Consumer<ClientboundLevelChunkPacketData.BlockEntityTagOutput> consumer)
void	tick(BooleanSupplier hasTimeLeft, boolean tickChunks)
void	updateViewCenter(int x, int z)
void	updateViewRadius(int viewDistance)

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

close, getChunk, getChunkForLighting, getChunkNow, getForceLoadedChunks, hasChunk, setSpawnSettings, updateChunkForced

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

static final org.slf4j.Logger LOGGER

emptyChunk

private final LevelChunk emptyChunk

lightEngine

private final LevelLightEngine lightEngine

storage

volatile ClientChunkCache.Storage storage

level

final ClientLevel level

Constructor Details

ClientChunkCache

public ClientChunkCache(ClientLevel level,
 int viewDistance)

Method Details

getLightEngine

public LevelLightEngine getLightEngine()

Specified by:

getLightEngine in class ChunkSource

isValidChunk

private static boolean isValidChunk(@Nullable
 LevelChunk chunk,
 int x,
 int z)

drop

public void drop(ChunkPos chunkPos)

getChunk

@Nullable
public LevelChunk getChunk(int x,
 int z,
 ChunkStatus chunkStatus,
 boolean requireChunk)

Specified by:

getChunk in class ChunkSource

getLevel

public BlockGetter getLevel()

replaceBiomes

public void replaceBiomes(int x,
 int z,
 FriendlyByteBuf buffer)

replaceWithPacketData

@Nullable
public LevelChunk replaceWithPacketData(int x,
 int z,
 FriendlyByteBuf readBuffer,
 Map<Heightmap.Types,long[]> heightmaps,
 Consumer<ClientboundLevelChunkPacketData.BlockEntityTagOutput> consumer)

tick

public void tick(BooleanSupplier hasTimeLeft,
 boolean tickChunks)

Specified by:

tick in class ChunkSource

updateViewCenter

public void updateViewCenter(int x,
 int z)

updateViewRadius

public void updateViewRadius(int viewDistance)

calculateStorageRange

private static int calculateStorageRange(int viewDistance)

gatherStats

public String gatherStats()

Specified by:

gatherStats in class ChunkSource

getLoadedChunksCount

public int getLoadedChunksCount()

Specified by:

getLoadedChunksCount in class ChunkSource

onLightUpdate

public void onLightUpdate(LightLayer type,
 SectionPos pos)

getLoadedEmptySections

public it.unimi.dsi.fastutil.longs.LongOpenHashSet getLoadedEmptySections()

onSectionEmptinessChanged

public void onSectionEmptinessChanged(int x,
 int y,
 int z,
 boolean isEmpty)

Overrides:

onSectionEmptinessChanged in class ChunkSource