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

Method Summary

Modifier and Type	Method and Description
void	addLightSource(BlockPos pos, int level)
void	checkBlock(BlockPos pos)
private void	clearChunkCache()
int	doLightUpdates(int maxSteps, boolean doSkylight, boolean skipEdgeLightPropagation)
private BlockView	getChunk(int chunkX, int chunkZ)
protected int	getCurrentLevelFromArray(ChunkNibbleArray array, long blockPos)
protected int	getLevel(long id)
ChunkNibbleArray	getLightArray(ChunkSectionPos pos)
int	getLightLevel(BlockPos blockPos)
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)
String	method_22875(long long2)
protected int	recalculateLevel(long id, long excludedId, int maxLevel)
protected void	resetLevel(long id)
protected void	setLevel(long id, int level)
protected void	setLightArray(long pos, ChunkNibbleArray lightArray)
void	setLightEnabled(ChunkPos pos, boolean lightEnabled)
void	setRetainData(ChunkPos pos, boolean retainData)
void	updateSectionStatus(ChunkSectionPos pos, boolean status)

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

applyPendingUpdates, hasPendingUpdates, method_24206, method_24208, propagateLevel, propagateLevel, removePendingUpdate, 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

updateSectionStatus

Field Detail

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 Detail

ChunkLightProvider

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

Method Detail

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

getCurrentLevelFromArray

protected int getCurrentLevelFromArray(ChunkNibbleArray array,
                                       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)

setLightArray

protected void setLightArray(long pos,
                             @Nullable
                             ChunkNibbleArray lightArray)

getLightArray

@Nullable
public ChunkNibbleArray getLightArray(ChunkSectionPos pos)

Specified by:

getLightArray in interface ChunkLightingView

getLightLevel

public int getLightLevel(BlockPos blockPos)

Specified by:

getLightLevel in interface ChunkLightingView

method_22875

@Environment(value=CLIENT)
public String method_22875(long long2)

checkBlock

public void checkBlock(BlockPos pos)

addLightSource

public void addLightSource(BlockPos pos,
                           int level)

updateSectionStatus

public void updateSectionStatus(ChunkSectionPos pos,
                                boolean status)

Specified by:

updateSectionStatus in interface LightingView

setLightEnabled

public void setLightEnabled(ChunkPos pos,
                            boolean lightEnabled)

setRetainData

public void setRetainData(ChunkPos pos,
                          boolean retainData)