Package net.minecraft.server.level

Class ServerChunkCache

java.lang.Object

net.minecraft.world.level.chunk.ChunkSource

net.minecraft.server.level.ServerChunkCache

All Implemented Interfaces:

AutoCloseable, LightChunkGetter

public class ServerChunkCache
extends ChunkSource

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final record	ServerChunkCache.ChunkAndHolder
(package private) final class	ServerChunkCache.MainThreadExecutor

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	CACHE_SIZE
private static final List<ChunkStatus>	CHUNK_STATUSES
final ChunkMap	chunkMap
private final DimensionDataStorage	dataStorage
private final DistanceManager	distanceManager
private final ChunkAccess[]	lastChunk
private final long[]	lastChunkPos
private final ChunkStatus[]	lastChunkStatus
private long	lastInhabitedUpdate
private NaturalSpawner.SpawnState	lastSpawnState
final ServerLevel	level
(package private) final ThreadedLevelLightEngine	lightEngine
(package private) final Thread	mainThread
private final ServerChunkCache.MainThreadExecutor	mainThreadProcessor
private boolean	spawnEnemies
private boolean	spawnFriendlies

Constructor Summary

Constructors

Constructor	Description
ServerChunkCache(ServerLevel p_214982_, LevelStorageSource.LevelStorageAccess p_214983_, com.mojang.datafixers.DataFixer p_214984_, StructureTemplateManager p_214985_, Executor p_214986_, ChunkGenerator p_214987_, int p_214988_, int p_214989_, boolean p_214990_, ChunkProgressListener p_214991_, ChunkStatusUpdateListener p_214992_, Supplier<DimensionDataStorage> p_214993_)

Method Summary

Modifier and Type	Method	Description
void	addEntity(Entity p_8464_)
<T> void	addRegionTicket(TicketType<T> p_8388_, ChunkPos p_8389_, int p_8390_, T p_8391_)
<T> void	addRegionTicket(TicketType<T> p_8388_, ChunkPos p_8389_, int p_8390_, T p_8391_, boolean forceTicks)
void	blockChanged(BlockPos p_8451_)
void	broadcast(Entity p_8446_, Packet<?> p_8447_)
void	broadcastAndSend(Entity p_8395_, Packet<?> p_8396_)
private boolean	chunkAbsent(ChunkHolder p_8417_, int p_8418_)
ChunkScanAccess	chunkScanner()
private void	clearCache()
void	close()
String	gatherStats()
ChunkAccess	getChunk(int p_8360_, int p_8361_, ChunkStatus p_334940_, boolean p_8363_)
String	getChunkDebugData(ChunkPos p_8449_)
LightChunk	getChunkForLighting(int p_8454_, int p_8455_)
CompletableFuture<ChunkResult<ChunkAccess>>	getChunkFuture(int p_8432_, int p_8433_, ChunkStatus p_329681_, boolean p_8435_)
private CompletableFuture<ChunkResult<ChunkAccess>>	getChunkFutureMainThread(int p_8457_, int p_8458_, ChunkStatus p_334479_, boolean p_8460_)
LevelChunk	getChunkNow(int p_8357_, int p_8358_)
DimensionDataStorage	getDataStorage()
private void	getFullChunk(long p_8371_, Consumer<LevelChunk> p_8372_)
ChunkGenerator	getGenerator()
ChunkGeneratorStructureState	getGeneratorState()
NaturalSpawner.SpawnState	getLastSpawnState()
Level	getLevel()
ThreadedLevelLightEngine	getLightEngine()
int	getLoadedChunksCount()
int	getPendingTasksCount()
PoiManager	getPoiManager()
int	getTickingGenerated()
private ChunkHolder	getVisibleChunkIfPresent(long p_8365_)
boolean	hasChunk(int p_8429_, int p_8430_)
boolean	isPositionTicking(long p_143240_)
void	move(ServerPlayer p_8386_)
void	onLightUpdate(LightLayer p_8403_, SectionPos p_8404_)
boolean	pollTask()
RandomState	randomState()
void	removeEntity(Entity p_8444_)
<T> void	removeRegionTicket(TicketType<T> p_8439_, ChunkPos p_8440_, int p_8441_, T p_8442_)
<T> void	removeRegionTicket(TicketType<T> p_8439_, ChunkPos p_8440_, int p_8441_, T p_8442_, boolean forceTicks)
void	removeTicketsOnClosing()
(package private) boolean	runDistanceManagerUpdates()
void	save(boolean p_8420_)
void	setSimulationDistance(int p_184027_)
void	setSpawnSettings(boolean p_8425_, boolean p_8426_)
void	setViewDistance(int p_8355_)
private void	storeInCache(long p_8367_, ChunkAccess p_8368_, ChunkStatus p_333650_)
void	tick(BooleanSupplier p_201913_, boolean p_201914_)
private void	tickChunks()
void	updateChunkForced(ChunkPos p_8400_, boolean p_8401_)

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

getChunk

Methods inherited from class java.lang.Object

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

Field Details

CHUNK_STATUSES

private static final List<ChunkStatus> CHUNK_STATUSES

distanceManager

private final DistanceManager distanceManager

level

public final ServerLevel level

mainThread

final Thread mainThread

lightEngine

final ThreadedLevelLightEngine lightEngine

mainThreadProcessor

private final ServerChunkCache.MainThreadExecutor mainThreadProcessor

chunkMap

public final ChunkMap chunkMap

dataStorage

private final DimensionDataStorage dataStorage

lastInhabitedUpdate

private long lastInhabitedUpdate

spawnEnemies

private boolean spawnEnemies

spawnFriendlies

private boolean spawnFriendlies

CACHE_SIZE

private static final int CACHE_SIZE

See Also:

• Constant Field Values

lastChunkPos

private final long[] lastChunkPos

lastChunkStatus

private final ChunkStatus[] lastChunkStatus

lastChunk

private final ChunkAccess[] lastChunk

lastSpawnState

@Nullable
private NaturalSpawner.SpawnState lastSpawnState

Constructor Details

ServerChunkCache

public ServerChunkCache(ServerLevel p_214982_,
 LevelStorageSource.LevelStorageAccess p_214983_,
 com.mojang.datafixers.DataFixer p_214984_,
 StructureTemplateManager p_214985_,
 Executor p_214986_,
 ChunkGenerator p_214987_,
 int p_214988_,
 int p_214989_,
 boolean p_214990_,
 ChunkProgressListener p_214991_,
 ChunkStatusUpdateListener p_214992_,
 Supplier<DimensionDataStorage> p_214993_)

Method Details

getLightEngine

public ThreadedLevelLightEngine getLightEngine()

Specified by:

getLightEngine in class ChunkSource

getVisibleChunkIfPresent

@Nullable
private ChunkHolder getVisibleChunkIfPresent(long p_8365_)

getTickingGenerated

public int getTickingGenerated()

storeInCache

private void storeInCache(long p_8367_,
 @Nullable
 ChunkAccess p_8368_,
 ChunkStatus p_333650_)

getChunk

@Nullable
public ChunkAccess getChunk(int p_8360_,
 int p_8361_,
 ChunkStatus p_334940_,
 boolean p_8363_)

Specified by:

getChunk in class ChunkSource

getChunkNow

@Nullable
public LevelChunk getChunkNow(int p_8357_,
 int p_8358_)

Overrides:

getChunkNow in class ChunkSource

clearCache

private void clearCache()

getChunkFuture

public CompletableFuture<ChunkResult<ChunkAccess>> getChunkFuture(int p_8432_,
 int p_8433_,
 ChunkStatus p_329681_,
 boolean p_8435_)

getChunkFutureMainThread

private CompletableFuture<ChunkResult<ChunkAccess>> getChunkFutureMainThread(int p_8457_,
 int p_8458_,
 ChunkStatus p_334479_,
 boolean p_8460_)

chunkAbsent

private boolean chunkAbsent(@Nullable
 ChunkHolder p_8417_,
 int p_8418_)

hasChunk

public boolean hasChunk(int p_8429_,
 int p_8430_)

Overrides:

hasChunk in class ChunkSource

getChunkForLighting

@Nullable
public LightChunk getChunkForLighting(int p_8454_,
 int p_8455_)

Specified by:

getChunkForLighting in interface LightChunkGetter

Overrides:

getChunkForLighting in class ChunkSource

getLevel

public Level getLevel()

pollTask

public boolean pollTask()

runDistanceManagerUpdates

boolean runDistanceManagerUpdates()

isPositionTicking

public boolean isPositionTicking(long p_143240_)

save

public void save(boolean p_8420_)

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Overrides:

close in class ChunkSource

Throws:

IOException

tick

public void tick(BooleanSupplier p_201913_,
 boolean p_201914_)

Specified by:

tick in class ChunkSource

tickChunks

private void tickChunks()

getFullChunk

private void getFullChunk(long p_8371_,
 Consumer<LevelChunk> p_8372_)

gatherStats

public String gatherStats()

Specified by:

gatherStats in class ChunkSource

getPendingTasksCount

public int getPendingTasksCount()

getGenerator

public ChunkGenerator getGenerator()

getGeneratorState

public ChunkGeneratorStructureState getGeneratorState()

randomState

public RandomState randomState()

getLoadedChunksCount

public int getLoadedChunksCount()

Specified by:

getLoadedChunksCount in class ChunkSource

blockChanged

public void blockChanged(BlockPos p_8451_)

onLightUpdate

public void onLightUpdate(LightLayer p_8403_,
 SectionPos p_8404_)

addRegionTicket

public <T> void addRegionTicket(TicketType<T> p_8388_,
 ChunkPos p_8389_,
 int p_8390_,
 T p_8391_)

addRegionTicket

public <T> void addRegionTicket(TicketType<T> p_8388_,
 ChunkPos p_8389_,
 int p_8390_,
 T p_8391_,
 boolean forceTicks)

removeRegionTicket

public <T> void removeRegionTicket(TicketType<T> p_8439_,
 ChunkPos p_8440_,
 int p_8441_,
 T p_8442_)

removeRegionTicket

public <T> void removeRegionTicket(TicketType<T> p_8439_,
 ChunkPos p_8440_,
 int p_8441_,
 T p_8442_,
 boolean forceTicks)

updateChunkForced

public void updateChunkForced(ChunkPos p_8400_,
 boolean p_8401_)

Overrides:

updateChunkForced in class ChunkSource

move

public void move(ServerPlayer p_8386_)

removeEntity

public void removeEntity(Entity p_8444_)

addEntity

public void addEntity(Entity p_8464_)

broadcastAndSend

public void broadcastAndSend(Entity p_8395_,
 Packet<?> p_8396_)

broadcast

public void broadcast(Entity p_8446_,
 Packet<?> p_8447_)

setViewDistance

public void setViewDistance(int p_8355_)

setSimulationDistance

public void setSimulationDistance(int p_184027_)

setSpawnSettings

public void setSpawnSettings(boolean p_8425_,
 boolean p_8426_)

Overrides:

setSpawnSettings in class ChunkSource

getChunkDebugData

public String getChunkDebugData(ChunkPos p_8449_)

getDataStorage

public DimensionDataStorage getDataStorage()

getPoiManager

public PoiManager getPoiManager()

chunkScanner

public ChunkScanAccess chunkScanner()

getLastSpawnState

@Nullable
public NaturalSpawner.SpawnState getLastSpawnState()

removeTicketsOnClosing

public void removeTicketsOnClosing()