java.lang.Object

net.minecraft.world.level.chunk.ChunkSource

net.minecraft.server.level.ServerChunkCache

All Implemented Interfaces:: AutoCloseable, LightChunkGetter, IServerChunkCacheExtension

public class ServerChunkCache extends ChunkSource implements IServerChunkCacheExtension

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 level, LevelStorageSource.LevelStorageAccess levelStorageAccess, com.mojang.datafixers.DataFixer fixerUpper, StructureTemplateManager structureManager, Executor dispatcher, ChunkGenerator generator, int viewDistance, int simulationDistance, boolean sync, ChunkProgressListener progressListener, ChunkStatusUpdateListener chunkStatusListener, Supplier<DimensionDataStorage> overworldDataStorage)
Method Summary

Modifier and Type

Method

Description

void

addEntity(Entity entity)

<T> void

addRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value)

<T> void

addRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value, boolean forceTicks)

void

blockChanged(BlockPos pos)

void

broadcast(Entity entity, Packet<?> packet)

void

broadcastAndSend(Entity entity, Packet<?> packet)

private boolean

chunkAbsent(ChunkHolder chunkHolder, int status)

ChunkScanAccess

chunkScanner()

private void

clearCache()

void

close()

String

gatherStats()

ChunkAccess

getChunk(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)

String

getChunkDebugData(ChunkPos chunkPos)

LightChunk

getChunkForLighting(int chunkX, int chunkZ)

CompletableFuture<ChunkResult<ChunkAccess>>

getChunkFuture(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)

private CompletableFuture<ChunkResult<ChunkAccess>>

getChunkFutureMainThread(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)

LevelChunk

getChunkNow(int chunkX, int chunkZ)

DimensionDataStorage

getDataStorage()

private void

getFullChunk(long chunkPos, Consumer<LevelChunk> fullChunkGetter)

ChunkGenerator

getGenerator()

ChunkGeneratorStructureState

getGeneratorState()

NaturalSpawner.SpawnState

getLastSpawnState()

Level

getLevel()

ThreadedLevelLightEngine

getLightEngine()

int

getLoadedChunksCount()

int

getPendingTasksCount()

PoiManager

getPoiManager()

int

getTickingGenerated()

private ChunkHolder

getVisibleChunkIfPresent(long chunkPos)

boolean

hasChunk(int x, int z)

Checks to see if a chunk exists at x, z

boolean

isPositionTicking(long chunkPos)

void

move(ServerPlayer player)

void

onLightUpdate(LightLayer type, SectionPos pos)

boolean

pollTask()

RandomState

randomState()

void

removeEntity(Entity entity)

<T> void

removeRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value)

<T> void

removeRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value, boolean forceTicks)

void

removeTicketsOnClosing()

(package private) boolean

runDistanceManagerUpdates()

void

save(boolean flush)

void

setSimulationDistance(int simulationDistance)

void

setSpawnSettings(boolean hostile, boolean peaceful)

void

setViewDistance(int viewDistance)

private void

storeInCache(long chunkPos, ChunkAccess chunk, ChunkStatus chunkStatus)

void

tick(BooleanSupplier hasTimeLeft, boolean tickChunks)

private void

tickChunks()

void

updateChunkForced(ChunkPos pos, boolean add)

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

Methods inherited from interface net.neoforged.neoforge.common.extensions.IServerChunkCacheExtension
broadcast, broadcastAndSend, self

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 level, LevelStorageSource.LevelStorageAccess levelStorageAccess, com.mojang.datafixers.DataFixer fixerUpper, StructureTemplateManager structureManager, Executor dispatcher, ChunkGenerator generator, int viewDistance, int simulationDistance, boolean sync, ChunkProgressListener progressListener, ChunkStatusUpdateListener chunkStatusListener, Supplier<DimensionDataStorage> overworldDataStorage)
Method Details
- getLightEngine
  
  public ThreadedLevelLightEngine getLightEngine()
  
  Specified by:
  
  getLightEngine in class ChunkSource
- getVisibleChunkIfPresent
  
  @Nullable private ChunkHolder getVisibleChunkIfPresent(long chunkPos)
- getTickingGenerated
  
  public int getTickingGenerated()
- storeInCache
  
  private void storeInCache(long chunkPos, @Nullable ChunkAccess chunk, ChunkStatus chunkStatus)
- getChunk
  
  @Nullable public ChunkAccess getChunk(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)
  
  Specified by:
  
  getChunk in class ChunkSource
- getChunkNow
  
  @Nullable public LevelChunk getChunkNow(int chunkX, int chunkZ)
  
  Overrides:
  
  getChunkNow in class ChunkSource
- clearCache
  
  private void clearCache()
- getChunkFuture
  
  public CompletableFuture<ChunkResult<ChunkAccess>> getChunkFuture(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)
- getChunkFutureMainThread
  
  private CompletableFuture<ChunkResult<ChunkAccess>> getChunkFutureMainThread(int x, int z, ChunkStatus chunkStatus, boolean requireChunk)
- chunkAbsent
  
  private boolean chunkAbsent(@Nullable ChunkHolder chunkHolder, int status)
- hasChunk
  
  public boolean hasChunk(int x, int z)
  
  Checks to see if a chunk exists at x, z
  
  Overrides:
  
  hasChunk in class ChunkSource
  
  Returns:
  
  true if a chunk is loaded at the provided position, without forcing a chunk load.
- getChunkForLighting
  
  @Nullable public LightChunk getChunkForLighting(int chunkX, int chunkZ)
  
  Specified by:
  
  getChunkForLighting in interface LightChunkGetter
  
  Overrides:
  
  getChunkForLighting in class ChunkSource
- getLevel
  
  public Level getLevel()
  
  Specified by:
  
  getLevel in interface LightChunkGetter
- pollTask
  
  public boolean pollTask()
- runDistanceManagerUpdates
  
  boolean runDistanceManagerUpdates()
- isPositionTicking
  
  public boolean isPositionTicking(long chunkPos)
- save
  
  public void save(boolean flush)
- close
  
  public void close() throws IOException
  
  Specified by:
  
  close in interface AutoCloseable
  
  Overrides:
  
  close in class ChunkSource
  
  Throws:
  
  IOException
- tick
  
  public void tick(BooleanSupplier hasTimeLeft, boolean tickChunks)
  
  Specified by:
  
  tick in class ChunkSource
- tickChunks
  
  private void tickChunks()
- getFullChunk
  
  private void getFullChunk(long chunkPos, Consumer<LevelChunk> fullChunkGetter)
- 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 pos)
- onLightUpdate
  
  public void onLightUpdate(LightLayer type, SectionPos pos)
  
  Specified by:
  
  onLightUpdate in interface LightChunkGetter
- addRegionTicket
  
  public <T> void addRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value)
- addRegionTicket
  
  public <T> void addRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value, boolean forceTicks)
- removeRegionTicket
  
  public <T> void removeRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value)
- removeRegionTicket
  
  public <T> void removeRegionTicket(TicketType<T> type, ChunkPos pos, int distance, T value, boolean forceTicks)
- updateChunkForced
  
  public void updateChunkForced(ChunkPos pos, boolean add)
  
  Overrides:
  
  updateChunkForced in class ChunkSource
- move
  
  public void move(ServerPlayer player)
- removeEntity
  
  public void removeEntity(Entity entity)
- addEntity
  
  public void addEntity(Entity entity)
- broadcastAndSend
  
  public void broadcastAndSend(Entity entity, Packet<?> packet)
- broadcast
  
  public void broadcast(Entity entity, Packet<?> packet)
- setViewDistance
  
  public void setViewDistance(int viewDistance)
- setSimulationDistance
  
  public void setSimulationDistance(int simulationDistance)
- setSpawnSettings
  
  public void setSpawnSettings(boolean hostile, boolean peaceful)
  
  Overrides:
  
  setSpawnSettings in class ChunkSource
- getChunkDebugData
  
  public String getChunkDebugData(ChunkPos chunkPos)
- getDataStorage
  
  public DimensionDataStorage getDataStorage()
- getPoiManager
  
  public PoiManager getPoiManager()
- chunkScanner
  
  public ChunkScanAccess chunkScanner()
- getLastSpawnState
  
  @Nullable public NaturalSpawner.SpawnState getLastSpawnState()
- removeTicketsOnClosing
  
  public void removeTicketsOnClosing()

Class ServerChunkCache

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

CHUNK_STATUSES

distanceManager

level

mainThread

lightEngine

mainThreadProcessor

chunkMap

dataStorage

lastInhabitedUpdate

spawnEnemies

spawnFriendlies

CACHE_SIZE

lastChunkPos

lastChunkStatus

lastChunk

lastSpawnState

Constructor Details

ServerChunkCache

Method Details

getLightEngine

getVisibleChunkIfPresent

getTickingGenerated

storeInCache

getChunk

getChunkNow

clearCache

getChunkFuture

getChunkFutureMainThread

chunkAbsent

hasChunk

getChunkForLighting

getLevel

pollTask

runDistanceManagerUpdates

isPositionTicking

save

close

tick

tickChunks

getFullChunk

gatherStats

getPendingTasksCount

getGenerator

getGeneratorState

randomState

getLoadedChunksCount

blockChanged

onLightUpdate

addRegionTicket

addRegionTicket

removeRegionTicket

removeRegionTicket

updateChunkForced

move

removeEntity

addEntity

broadcastAndSend

broadcast

setViewDistance

setSimulationDistance

setSpawnSettings

getChunkDebugData

getDataStorage

getPoiManager

chunkScanner

getLastSpawnState

removeTicketsOnClosing