Package net.minecraft.world.chunk.light

Class ChunkLightProvider<M extends ChunkToNibbleArrayMap<M>,S extends LightStorage<M>>

java.lang.Object

net.minecraft.world.chunk.light.LevelPropagator

net.minecraft.world.chunk.light.ChunkLightProvider<M,S>

All Implemented Interfaces:

ChunkLightingView, LightingView

Direct Known Subclasses:

ChunkBlockLightProvider, ChunkSkyLightProvider

public abstract class ChunkLightProvider<M extends ChunkToNibbleArrayMap<M>,S extends LightStorage<M>>
extends LevelPropagator
implements ChunkLightingView

Nested Class Summary

Nested classes/interfaces inherited from interface net.minecraft.world.chunk.light.ChunkLightingView

ChunkLightingView.Empty

Field Summary

Fields

Modifier and Type	Field	Description
private long[]	cachedChunkPositions
private BlockView[]	cachedChunks
protected ChunkProvider	chunkProvider
private static Direction[]	DIRECTIONS
private boolean	field_15794
protected S	lightStorage
protected BlockPos.Mutable	reusableBlockPos
protected LightType	type

Constructor Summary

Constructors

Constructor	Description
ChunkLightProvider(ChunkProvider chunkProvider, LightType type, S lightStorage)

Method Summary

Modifier and Type	Method	Description
void	addLightSource(BlockPos pos, int level)
void	checkBlock(BlockPos pos)
private void	clearChunkCache()
String	displaySectionLevel(long sectionPos)
int	doLightUpdates(int maxSteps, boolean doSkylight, boolean skipEdgeLightPropagation)
protected void	enqueueSectionData(long sectionPos, ChunkNibbleArray lightArray, boolean bool)
private BlockView	getChunk(int chunkX, int chunkZ)
protected int	getCurrentLevelFromSection(ChunkNibbleArray section, long blockPos)
protected int	getLevel(long id)
int	getLightLevel(BlockPos blockPos)
ChunkNibbleArray	getLightSection(ChunkSectionPos pos)
protected VoxelShape	getOpaqueShape(BlockState world, long pos, Direction facing)
protected int	getPropagatedLevel(long sourceId, long targetId, int level)
static int	getRealisticOpacity(BlockView world, BlockState state1, BlockPos pos1, BlockState state2, BlockPos pos2, Direction direction, int opacity2)
protected BlockState	getStateForLighting(long pos, MutableInt mutableInt)
boolean	hasUpdates()
protected boolean	isMarker(long id)
protected int	recalculateLevel(long id, long excludedId, int maxLevel)
protected void	resetLevel(long id)
void	setColumnEnabled(ChunkPos pos, boolean enabled)
protected void	setLevel(long id, int level)
void	setRetainColumn(ChunkPos pos, boolean retainData)
void	setSectionStatus(ChunkSectionPos pos, boolean notReady)

Methods inherited from class net.minecraft.world.chunk.light.LevelPropagator

applyPendingUpdates, getPendingUpdateCount, hasPendingUpdates, propagateLevel, propagateLevel, removePendingUpdate, removePendingUpdateIf, updateLevel

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.chunk.light.LightingView

setSectionStatus

Field Details

DIRECTIONS

private static final Direction[] DIRECTIONS

chunkProvider

protected final ChunkProvider chunkProvider

type

protected final LightType type

lightStorage

protected final S extends LightStorage<M> lightStorage

field_15794

private boolean field_15794

reusableBlockPos

protected final BlockPos.Mutable reusableBlockPos

cachedChunkPositions

private final long[] cachedChunkPositions

cachedChunks

private final BlockView[] cachedChunks

Constructor Details

ChunkLightProvider

public ChunkLightProvider(ChunkProvider chunkProvider,
LightType type,
S lightStorage)

Method Details

resetLevel

protected void resetLevel(long id)

Overrides:

resetLevel in class LevelPropagator

getChunk

@Nullable
private BlockView getChunk(int chunkX,
int chunkZ)

clearChunkCache

private void clearChunkCache()

getStateForLighting

protected BlockState getStateForLighting(long pos,
@Nullable
MutableInt mutableInt)

getOpaqueShape

protected VoxelShape getOpaqueShape(BlockState world,
long pos,
Direction facing)

getRealisticOpacity

public static int getRealisticOpacity(BlockView world,
BlockState state1,
BlockPos pos1,
BlockState state2,
BlockPos pos2,
Direction direction,
int opacity2)

isMarker

protected boolean isMarker(long id)

Specified by:

isMarker in class LevelPropagator

recalculateLevel

protected int recalculateLevel(long id,
long excludedId,
int maxLevel)

Specified by:

recalculateLevel in class LevelPropagator

getLevel

protected int getLevel(long id)

Specified by:

getLevel in class LevelPropagator

getCurrentLevelFromSection

protected int getCurrentLevelFromSection(ChunkNibbleArray section,
long blockPos)

setLevel

protected void setLevel(long id,
int level)

Specified by:

setLevel in class LevelPropagator

getPropagatedLevel

protected int getPropagatedLevel(long sourceId,
long targetId,
int level)

Specified by:

getPropagatedLevel in class LevelPropagator

hasUpdates

public boolean hasUpdates()

doLightUpdates

public int doLightUpdates(int maxSteps,
boolean doSkylight,
boolean skipEdgeLightPropagation)

enqueueSectionData

protected void enqueueSectionData(long sectionPos,
@Nullable
ChunkNibbleArray lightArray,
boolean bool)

getLightSection

@Nullable
public ChunkNibbleArray getLightSection(ChunkSectionPos pos)

Specified by:

getLightSection in interface ChunkLightingView

getLightLevel

public int getLightLevel(BlockPos blockPos)

Specified by:

getLightLevel in interface ChunkLightingView

displaySectionLevel

@Environment(CLIENT)
public String displaySectionLevel(long sectionPos)

checkBlock

public void checkBlock(BlockPos pos)

addLightSource

public void addLightSource(BlockPos pos,
int level)

setSectionStatus

public void setSectionStatus(ChunkSectionPos pos,
boolean notReady)

Specified by:

setSectionStatus in interface LightingView

setColumnEnabled

public void setColumnEnabled(ChunkPos pos,
boolean enabled)

setRetainColumn

public void setRetainColumn(ChunkPos pos,
boolean retainData)