Package net.minecraft.world.level.lighting

Class LevelLightEngine

java.lang.Object

net.minecraft.world.level.lighting.LevelLightEngine

All Implemented Interfaces:

LightEventListener

Direct Known Subclasses:

ThreadedLevelLightEngine

public class LevelLightEngine
extends Object
implements LightEventListener

Field Summary

Fields

Modifier and Type	Field	Description
private final LayerLightEngine<?,?>	blockEngine
protected final LevelHeightAccessor	levelHeightAccessor
static final int	LIGHT_SECTION_PADDING
static final int	MAX_SOURCE_LEVEL
private final LayerLightEngine<?,?>	skyEngine

Constructor Summary

Constructors

Constructor	Description
LevelLightEngine(LightChunkGetter p_75805_, boolean p_75806_, boolean p_75807_)

Method Summary

Modifier and Type	Method	Description
void	checkBlock(BlockPos p_75823_)
void	enableLightSources(ChunkPos p_75812_, boolean p_75813_)
String	getDebugData(LightLayer p_75817_, SectionPos p_75818_)
LayerLightEventListener	getLayerListener(LightLayer p_75815_)
int	getLightSectionCount()
int	getMaxLightSection()
int	getMinLightSection()
int	getRawBrightness(BlockPos p_75832_, int p_75833_)
boolean	hasLightWork()
void	onBlockEmissionIncrease(BlockPos p_75824_, int p_75825_)
void	queueSectionData(LightLayer p_75819_, SectionPos p_75820_, DataLayer p_75821_, boolean p_75822_)
void	retainData(ChunkPos p_75829_, boolean p_75830_)
int	runUpdates(int p_75809_, boolean p_75810_, boolean p_75811_)
void	updateSectionStatus(SectionPos p_75827_, boolean p_75828_)

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

MAX_SOURCE_LEVEL

public static final int MAX_SOURCE_LEVEL

See Also:

• Constant Field Values

LIGHT_SECTION_PADDING

public static final int LIGHT_SECTION_PADDING

See Also:

• Constant Field Values

levelHeightAccessor

protected final LevelHeightAccessor levelHeightAccessor

blockEngine

@Nullable
private final LayerLightEngine<?,?> blockEngine

skyEngine

@Nullable
private final LayerLightEngine<?,?> skyEngine

Constructor Details

LevelLightEngine

public LevelLightEngine(LightChunkGetter p_75805_,
 boolean p_75806_,
 boolean p_75807_)

Method Details

checkBlock

public void checkBlock(BlockPos p_75823_)

Specified by:

checkBlock in interface LightEventListener

onBlockEmissionIncrease

public void onBlockEmissionIncrease(BlockPos p_75824_,
 int p_75825_)

Specified by:

onBlockEmissionIncrease in interface LightEventListener

hasLightWork

public boolean hasLightWork()

Specified by:

hasLightWork in interface LightEventListener

runUpdates

public int runUpdates(int p_75809_,
 boolean p_75810_,
 boolean p_75811_)

Specified by:

runUpdates in interface LightEventListener

updateSectionStatus

public void updateSectionStatus(SectionPos p_75827_,
 boolean p_75828_)

Specified by:

updateSectionStatus in interface LightEventListener

enableLightSources

public void enableLightSources(ChunkPos p_75812_,
 boolean p_75813_)

Specified by:

enableLightSources in interface LightEventListener

getLayerListener

public LayerLightEventListener getLayerListener(LightLayer p_75815_)

getDebugData

public String getDebugData(LightLayer p_75817_,
 SectionPos p_75818_)

queueSectionData

public void queueSectionData(LightLayer p_75819_,
 SectionPos p_75820_,
 @Nullable
 DataLayer p_75821_,
 boolean p_75822_)

retainData

public void retainData(ChunkPos p_75829_,
 boolean p_75830_)

getRawBrightness

public int getRawBrightness(BlockPos p_75832_,
 int p_75833_)

getLightSectionCount

public int getLightSectionCount()

getMinLightSection

public int getMinLightSection()

getMaxLightSection

public int getMaxLightSection()