Package net.minecraft.world.level.lighting

Class BlockLightEngine

java.lang.Object

net.minecraft.world.level.lighting.DynamicGraphMinFixedPoint

net.minecraft.world.level.lighting.LayerLightEngine<BlockLightSectionStorage.BlockDataLayerStorageMap,BlockLightSectionStorage>

net.minecraft.world.level.lighting.BlockLightEngine

All Implemented Interfaces:

LayerLightEventListener, LightEventListener

public final class BlockLightEngine
extends LayerLightEngine<BlockLightSectionStorage.BlockDataLayerStorageMap,BlockLightSectionStorage>

Nested Class Summary

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

LayerLightEventListener.DummyLightLayerEventListener

Field Summary

Fields

Modifier and Type	Field	Description
private static Direction[]	DIRECTIONS
private BlockPos.MutableBlockPos	pos

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

chunkSource, layer, SELF_SOURCE, storage

Constructor Summary

Constructors

Constructor	Description
BlockLightEngine(LightChunkGetter p_75492_)

Method Summary

Modifier and Type	Method	Description
protected void	checkNeighborsAfterUpdate(long p_75494_, int p_75495_, boolean p_75496_)
protected int	computeLevelFromNeighbor(long p_75505_, long p_75506_, int p_75507_)
protected int	getComputedLevel(long p_75498_, long p_75499_, int p_75500_)
private int	getLightEmission(long p_75509_)
void	onBlockEmissionIncrease(BlockPos p_75502_, int p_75503_)
int	queuedUpdateSize()

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

checkBlock, checkNode, enableLightSources, getDataLayerData, getDebugData, getLevel, getLevel, getLightBlockInto, getLightValue, getShape, getStateAndOpacity, hasLightWork, isSource, queueSectionData, retainData, runUpdates, setLevel, updateSectionStatus

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

checkEdge, checkNeighbor, getQueueSize, hasWork, removeFromQueue, removeIf, runUpdates

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

DIRECTIONS

private static final Direction[] DIRECTIONS

pos

private final BlockPos.MutableBlockPos pos

Constructor Details

BlockLightEngine

public BlockLightEngine(LightChunkGetter p_75492_)

Method Details

getLightEmission

private int getLightEmission(long p_75509_)

computeLevelFromNeighbor

protected int computeLevelFromNeighbor(long p_75505_,
 long p_75506_,
 int p_75507_)

Overrides:

computeLevelFromNeighbor in class LayerLightEngine<BlockLightSectionStorage.BlockDataLayerStorageMap,BlockLightSectionStorage>

checkNeighborsAfterUpdate

protected void checkNeighborsAfterUpdate(long p_75494_,
 int p_75495_,
 boolean p_75496_)

Specified by:

checkNeighborsAfterUpdate in class DynamicGraphMinFixedPoint

getComputedLevel

protected int getComputedLevel(long p_75498_,
 long p_75499_,
 int p_75500_)

Overrides:

getComputedLevel in class LayerLightEngine<BlockLightSectionStorage.BlockDataLayerStorageMap,BlockLightSectionStorage>

onBlockEmissionIncrease

public void onBlockEmissionIncrease(BlockPos p_75502_,
 int p_75503_)

Specified by:

onBlockEmissionIncrease in interface LightEventListener

Overrides:

onBlockEmissionIncrease in class LayerLightEngine<BlockLightSectionStorage.BlockDataLayerStorageMap,BlockLightSectionStorage>

queuedUpdateSize

public int queuedUpdateSize()

Specified by:

queuedUpdateSize in class LayerLightEngine<BlockLightSectionStorage.BlockDataLayerStorageMap,BlockLightSectionStorage>