java.lang.Object

net.minecraft.world.level.lighting.LevelLightEngine

net.minecraft.server.level.ThreadedLevelLightEngine

All Implemented Interfaces:: AutoCloseable, LightEventListener

public class ThreadedLevelLightEngine extends LevelLightEngine implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

(package private) static enum

ThreadedLevelLightEngine.TaskType
Field Summary

Fields

Modifier and Type

Field

Description

private final ChunkMap

chunkMap

static final int

DEFAULT_BATCH_SIZE

private final it.unimi.dsi.fastutil.objects.ObjectList<com.mojang.datafixers.util.Pair<ThreadedLevelLightEngine.TaskType,Runnable>>

lightTasks

private static final org.slf4j.Logger

LOGGER

private final AtomicBoolean

scheduled

private final ProcessorHandle<ChunkTaskPriorityQueueSorter.Message<Runnable>>

sorterMailbox

private final ProcessorMailbox<Runnable>

taskMailbox

private final int

taskPerBatch

Fields inherited from class net.minecraft.world.level.lighting.LevelLightEngine
levelHeightAccessor, LIGHT_SECTION_PADDING
Constructor Summary

Constructors

Constructor

Description

ThreadedLevelLightEngine(LightChunkGetter lightChunk, ChunkMap chunkMap, boolean skyLight, ProcessorMailbox<Runnable> taskMailbox, ProcessorHandle<ChunkTaskPriorityQueueSorter.Message<Runnable>> sorterMailbox)
Method Summary

Modifier and Type

Method

Description

private void

addTask(int chunkX, int chunkZ, IntSupplier queueLevelSupplier, ThreadedLevelLightEngine.TaskType type, Runnable task)

private void

addTask(int chunkX, int chunkZ, ThreadedLevelLightEngine.TaskType type, Runnable task)

void

checkBlock(BlockPos pos)

void

close()

CompletableFuture<ChunkAccess>

initializeLight(ChunkAccess chunk, boolean lightEnabled)

CompletableFuture<ChunkAccess>

lightChunk(ChunkAccess chunk, boolean isLighted)

void

propagateLightSources(ChunkPos chunkPos)

void

queueSectionData(LightLayer lightLayer, SectionPos sectionPos, DataLayer dataLayer)

void

retainData(ChunkPos pos, boolean retain)

int

runLightUpdates()

private void

runUpdate()

void

setLightEnabled(ChunkPos chunkPos, boolean lightEnabled)

void

tryScheduleUpdate()

protected void

updateChunkStatus(ChunkPos chunkPos)

void

updateSectionStatus(SectionPos pos, boolean isEmpty)

CompletableFuture<?>

waitForPendingTasks(int x, int z)

Methods inherited from class net.minecraft.world.level.lighting.LevelLightEngine
getDebugData, getDebugSectionType, getLayerListener, getLightSectionCount, getMaxLightSection, getMinLightSection, getRawBrightness, hasLightWork, lightOnInSection

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.lighting.LightEventListener
updateSectionStatus

Field Details
- DEFAULT_BATCH_SIZE
  
  public static final int DEFAULT_BATCH_SIZE
  See Also:
  
  Constant Field Values
- LOGGER
  
  private static final org.slf4j.Logger LOGGER
- taskMailbox
  
  private final ProcessorMailbox<Runnable> taskMailbox
- lightTasks
  
  private final it.unimi.dsi.fastutil.objects.ObjectList<com.mojang.datafixers.util.Pair<ThreadedLevelLightEngine.TaskType,Runnable>> lightTasks
- chunkMap
  
  private final ChunkMap chunkMap
- sorterMailbox
  
  private final ProcessorHandle<ChunkTaskPriorityQueueSorter.Message<Runnable>> sorterMailbox
- taskPerBatch
  
  private final int taskPerBatch
  See Also:
  
  Constant Field Values
- scheduled
  
  private final AtomicBoolean scheduled
Constructor Details
- ThreadedLevelLightEngine
  
  public ThreadedLevelLightEngine(LightChunkGetter lightChunk, ChunkMap chunkMap, boolean skyLight, ProcessorMailbox<Runnable> taskMailbox, ProcessorHandle<ChunkTaskPriorityQueueSorter.Message<Runnable>> sorterMailbox)
Method Details
- close
  
  public void close()
  
  Specified by:
  
  close in interface AutoCloseable
- runLightUpdates
  
  public int runLightUpdates()
  
  Specified by:
  
  runLightUpdates in interface LightEventListener
  
  Overrides:
  
  runLightUpdates in class LevelLightEngine
- checkBlock
  
  public void checkBlock(BlockPos pos)
  
  Specified by:
  
  checkBlock in interface LightEventListener
  
  Overrides:
  
  checkBlock in class LevelLightEngine
- updateChunkStatus
  
  protected void updateChunkStatus(ChunkPos chunkPos)
- updateSectionStatus
  
  public void updateSectionStatus(SectionPos pos, boolean isEmpty)
  
  Specified by:
  
  updateSectionStatus in interface LightEventListener
  
  Overrides:
  
  updateSectionStatus in class LevelLightEngine
- propagateLightSources
  
  public void propagateLightSources(ChunkPos chunkPos)
  
  Specified by:
  
  propagateLightSources in interface LightEventListener
  
  Overrides:
  
  propagateLightSources in class LevelLightEngine
- setLightEnabled
  
  public void setLightEnabled(ChunkPos chunkPos, boolean lightEnabled)
  
  Specified by:
  
  setLightEnabled in interface LightEventListener
  
  Overrides:
  
  setLightEnabled in class LevelLightEngine
- queueSectionData
  
  public void queueSectionData(LightLayer lightLayer, SectionPos sectionPos, @Nullable DataLayer dataLayer)
  
  Overrides:
  
  queueSectionData in class LevelLightEngine
- addTask
  
  private void addTask(int chunkX, int chunkZ, ThreadedLevelLightEngine.TaskType type, Runnable task)
- addTask
  
  private void addTask(int chunkX, int chunkZ, IntSupplier queueLevelSupplier, ThreadedLevelLightEngine.TaskType type, Runnable task)
- retainData
  
  public void retainData(ChunkPos pos, boolean retain)
  
  Overrides:
  
  retainData in class LevelLightEngine
- initializeLight
  
  public CompletableFuture<ChunkAccess> initializeLight(ChunkAccess chunk, boolean lightEnabled)
- lightChunk
  
  public CompletableFuture<ChunkAccess> lightChunk(ChunkAccess chunk, boolean isLighted)
- tryScheduleUpdate
  
  public void tryScheduleUpdate()
- runUpdate
  
  private void runUpdate()
- waitForPendingTasks
  
  public CompletableFuture<?> waitForPendingTasks(int x, int z)

Class ThreadedLevelLightEngine

Nested Class Summary

Field Summary

Fields inherited from class net.minecraft.world.level.lighting.LevelLightEngine

Constructor Summary

Method Summary

Methods inherited from class net.minecraft.world.level.lighting.LevelLightEngine

Methods inherited from class java.lang.Object

Methods inherited from interface net.minecraft.world.level.lighting.LightEventListener

Field Details

DEFAULT_BATCH_SIZE

LOGGER

taskMailbox

lightTasks

chunkMap

sorterMailbox

taskPerBatch

scheduled

Constructor Details

ThreadedLevelLightEngine

Method Details

close

runLightUpdates

checkBlock

updateChunkStatus

updateSectionStatus

propagateLightSources

setLightEnabled

queueSectionData

addTask

addTask

retainData

initializeLight

lightChunk

tryScheduleUpdate

runUpdate

waitForPendingTasks