Package net.minecraft.world.level.lighting

Class SkyLightEngine

java.lang.Object

net.minecraft.world.level.lighting.LightEngine<SkyLightSectionStorage.SkyDataLayerStorageMap,SkyLightSectionStorage>

net.minecraft.world.level.lighting.SkyLightEngine

All Implemented Interfaces:

LayerLightEventListener, LightEventListener

public final class SkyLightEngine
extends LightEngine<SkyLightSectionStorage.SkyDataLayerStorageMap,SkyLightSectionStorage>

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.world.level.lighting.LightEngine

LightEngine.QueueEntry

Nested classes/interfaces inherited from interface net.minecraft.world.level.lighting.LayerLightEventListener

LayerLightEventListener.DummyLightLayerEventListener

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	ADD_SKY_SOURCE_ENTRY
private final ChunkSkyLightSources	emptyChunkSources
private final BlockPos.MutableBlockPos	mutablePos
private static final long	REMOVE_SKY_SOURCE_ENTRY
private static final long	REMOVE_TOP_SKY_SOURCE_ENTRY

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

chunkSource, MAX_LEVEL, MIN_OPACITY, PROPAGATION_DIRECTIONS, PULL_LIGHT_IN_ENTRY, storage

Constructor Summary

Constructors

Modifier	Constructor	Description
	SkyLightEngine(LightChunkGetter p_75843_)
protected	SkyLightEngine(LightChunkGetter p_282215_, SkyLightSectionStorage p_282341_)

Method Summary

Modifier and Type	Method	Description
private void	addSourcesAbove(int p_285241_, int p_285212_, int p_284972_, int p_285134_)
protected void	checkNode(long p_75859_)
private int	countEmptySectionsBelowIfAtBorder(long p_285356_)
private static boolean	crossedSectionEdge(Direction p_285014_, int p_284991_, int p_285468_)
private ChunkSkyLightSources	getChunkSources(int p_285270_, int p_285307_)
private int	getLowestSourceY(int p_285058_, int p_285191_, int p_285111_)
private static boolean	isSourceLevel(int p_285004_)
protected void	propagateDecrease(long p_285015_, long p_285395_)
private void	propagateFromEmptySections(long p_284965_, Direction p_285308_, int p_284977_, boolean p_285001_, int p_285052_)
protected void	propagateIncrease(long p_285341_, long p_285204_, int p_285003_)
void	propagateLightSources(ChunkPos p_285333_)
private void	removeSourcesBelow(int p_285475_, int p_285138_, int p_285130_, int p_285112_)
void	setLightEnabled(ChunkPos p_285459_, boolean p_285013_)
private void	updateSourcesInColumn(int p_285053_, int p_285140_, int p_285337_)

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

checkBlock, enqueueDecrease, enqueueIncrease, getChunk, getDataLayerData, getDebugData, getDebugSectionType, getLightBlockInto, getLightValue, getOcclusionShape, getOcclusionShape, getOpacity, getState, hasDifferentLightProperties, hasLightWork, isEmptyShape, queueSectionData, retainData, runLightUpdates, shapeOccludes, updateSectionStatus

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

REMOVE_TOP_SKY_SOURCE_ENTRY

private static final long REMOVE_TOP_SKY_SOURCE_ENTRY

REMOVE_SKY_SOURCE_ENTRY

private static final long REMOVE_SKY_SOURCE_ENTRY

ADD_SKY_SOURCE_ENTRY

private static final long ADD_SKY_SOURCE_ENTRY

mutablePos

private final BlockPos.MutableBlockPos mutablePos

emptyChunkSources

private final ChunkSkyLightSources emptyChunkSources

Constructor Details

SkyLightEngine

public SkyLightEngine(LightChunkGetter p_75843_)

SkyLightEngine

@VisibleForTesting
protected SkyLightEngine(LightChunkGetter p_282215_,
 SkyLightSectionStorage p_282341_)

Method Details

isSourceLevel

private static boolean isSourceLevel(int p_285004_)

getLowestSourceY

private int getLowestSourceY(int p_285058_,
 int p_285191_,
 int p_285111_)

getChunkSources

@Nullable
private ChunkSkyLightSources getChunkSources(int p_285270_,
 int p_285307_)

checkNode

protected void checkNode(long p_75859_)

Specified by:

checkNode in class LightEngine<SkyLightSectionStorage.SkyDataLayerStorageMap,SkyLightSectionStorage>

updateSourcesInColumn

private void updateSourcesInColumn(int p_285053_,
 int p_285140_,
 int p_285337_)

removeSourcesBelow

private void removeSourcesBelow(int p_285475_,
 int p_285138_,
 int p_285130_,
 int p_285112_)

addSourcesAbove

private void addSourcesAbove(int p_285241_,
 int p_285212_,
 int p_284972_,
 int p_285134_)

propagateIncrease

protected void propagateIncrease(long p_285341_,
 long p_285204_,
 int p_285003_)

Specified by:

propagateIncrease in class LightEngine<SkyLightSectionStorage.SkyDataLayerStorageMap,SkyLightSectionStorage>

propagateDecrease

protected void propagateDecrease(long p_285015_,
 long p_285395_)

Specified by:

propagateDecrease in class LightEngine<SkyLightSectionStorage.SkyDataLayerStorageMap,SkyLightSectionStorage>

countEmptySectionsBelowIfAtBorder

private int countEmptySectionsBelowIfAtBorder(long p_285356_)

propagateFromEmptySections

private void propagateFromEmptySections(long p_284965_,
 Direction p_285308_,
 int p_284977_,
 boolean p_285001_,
 int p_285052_)

crossedSectionEdge

private static boolean crossedSectionEdge(Direction p_285014_,
 int p_284991_,
 int p_285468_)

setLightEnabled

public void setLightEnabled(ChunkPos p_285459_,
 boolean p_285013_)

Specified by:

setLightEnabled in interface LightEventListener

Overrides:

setLightEnabled in class LightEngine<SkyLightSectionStorage.SkyDataLayerStorageMap,SkyLightSectionStorage>

propagateLightSources

public void propagateLightSources(ChunkPos p_285333_)