程序包 net.minecraft.world.level.lighting

类 LightEngine<M extends DataLayerStorageMap<M>,S extends LayerLightSectionStorage<M>>

java.lang.Object

net.minecraft.world.level.lighting.LightEngine<M,S>

所有已实现的接口:

LayerLightEventListener, LightEventListener

直接已知子类:

BlockLightEngine, SkyLightEngine

public abstract class LightEngine<M extends DataLayerStorageMap<M>,S extends LayerLightSectionStorage<M>>
extends Object
implements LayerLightEventListener

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	LightEngine.QueueEntry

从接口继承的嵌套类/接口 net.minecraft.world.level.lighting.LayerLightEventListener

LayerLightEventListener.DummyLightLayerEventListener

字段概要

字段

修饰符和类型	字段	说明
private final it.unimi.dsi.fastutil.longs.LongOpenHashSet	blockNodesToCheck
private static final int	CACHE_SIZE
protected final LightChunkGetter	chunkSource
private final it.unimi.dsi.fastutil.longs.LongArrayFIFOQueue	decreaseQueue
private final it.unimi.dsi.fastutil.longs.LongArrayFIFOQueue	increaseQueue
private final LightChunk[]	lastChunk
private final long[]	lastChunkPos
static final int	MAX_LEVEL
protected static final int	MIN_OPACITY
private static final int	MIN_QUEUE_SIZE
private final BlockPos.MutableBlockPos	mutablePos
protected static final Direction[]	PROPAGATION_DIRECTIONS
protected static final long	PULL_LIGHT_IN_ENTRY
protected final S	storage

构造器概要

构造器

限定符	构造器	说明
protected	LightEngine(LightChunkGetter pChunkSource, S pStorage)

方法概要

修饰符和类型	方法	说明
void	checkBlock(BlockPos pPos)
protected abstract void	checkNode(long pPackedPos)
private void	clearChunkCache()
protected void	enqueueDecrease(long pPackedPos1, long pPackedPos2)
protected void	enqueueIncrease(long pPackedPos1, long pPackedPos2)
protected LightChunk	getChunk(int pX, int pZ)
DataLayer	getDataLayerData(SectionPos pSectionPos)
String	getDebugData(long pSectionPos)
LayerLightSectionStorage.SectionType	getDebugSectionType(long pSectionPos)
static int	getLightBlockInto(BlockGetter pLevel, BlockState pState1, BlockPos pPos1, BlockState pState2, BlockPos pPos2, Direction pDirection, int pDefaultReturnValue)
int	getLightValue(BlockPos pLevelPos)
protected VoxelShape	getOcclusionShape(BlockState pState, long pPos, Direction pDirection)
static VoxelShape	getOcclusionShape(BlockGetter pLevel, BlockPos pPos, BlockState pState, Direction pDirection)
protected int	getOpacity(BlockState pState, BlockPos pPos)
protected BlockState	getState(BlockPos pPos)
static boolean	hasDifferentLightProperties(BlockGetter pLevel, BlockPos pPos, BlockState pState1, BlockState pState2)
boolean	hasLightWork()
protected static boolean	isEmptyShape(BlockState pState)
protected abstract void	propagateDecrease(long pPackedPos, long pLightLevel)
private int	propagateDecreases()
protected abstract void	propagateIncrease(long pPackedPos, long pQueueEntry, int pLightLevel)
private int	propagateIncreases()
void	queueSectionData(long pSectionPos, DataLayer pData)
void	retainData(ChunkPos pChunkPos, boolean pRetainData)
int	runLightUpdates()
void	setLightEnabled(ChunkPos pChunkPos, boolean pLightEnabled)
protected boolean	shapeOccludes(long pPackedPos1, BlockState pState1, long pPackedPos2, BlockState pState2, Direction pDirection)
void	updateSectionStatus(SectionPos pPos, boolean pIsQueueEmpty)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 net.minecraft.world.level.lighting.LightEventListener

propagateLightSources, updateSectionStatus

字段详细资料

MAX_LEVEL

public static final int MAX_LEVEL

另请参阅:

• 常量字段值

MIN_OPACITY

protected static final int MIN_OPACITY

另请参阅:

• 常量字段值

PULL_LIGHT_IN_ENTRY

protected static final long PULL_LIGHT_IN_ENTRY

MIN_QUEUE_SIZE

private static final int MIN_QUEUE_SIZE

另请参阅:

• 常量字段值

PROPAGATION_DIRECTIONS

protected static final Direction[] PROPAGATION_DIRECTIONS

chunkSource

protected final LightChunkGetter chunkSource

storage

protected final S extends LayerLightSectionStorage<M> storage

blockNodesToCheck

private final it.unimi.dsi.fastutil.longs.LongOpenHashSet blockNodesToCheck

decreaseQueue

private final it.unimi.dsi.fastutil.longs.LongArrayFIFOQueue decreaseQueue

increaseQueue

private final it.unimi.dsi.fastutil.longs.LongArrayFIFOQueue increaseQueue

mutablePos

private final BlockPos.MutableBlockPos mutablePos

CACHE_SIZE

private static final int CACHE_SIZE

另请参阅:

• 常量字段值

lastChunkPos

private final long[] lastChunkPos

lastChunk

private final LightChunk[] lastChunk

构造器详细资料

LightEngine

protected LightEngine(LightChunkGetter pChunkSource,
 S pStorage)

方法详细资料

hasDifferentLightProperties

public static boolean hasDifferentLightProperties(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState1,
 BlockState pState2)

getLightBlockInto

public static int getLightBlockInto(BlockGetter pLevel,
 BlockState pState1,
 BlockPos pPos1,
 BlockState pState2,
 BlockPos pPos2,
 Direction pDirection,
 int pDefaultReturnValue)

getOcclusionShape

public static VoxelShape getOcclusionShape(BlockGetter pLevel,
 BlockPos pPos,
 BlockState pState,
 Direction pDirection)

isEmptyShape

protected static boolean isEmptyShape(BlockState pState)

getState

protected BlockState getState(BlockPos pPos)

getOpacity

protected int getOpacity(BlockState pState,
 BlockPos pPos)

shapeOccludes

protected boolean shapeOccludes(long pPackedPos1,
 BlockState pState1,
 long pPackedPos2,
 BlockState pState2,
 Direction pDirection)

getOcclusionShape

protected VoxelShape getOcclusionShape(BlockState pState,
 long pPos,
 Direction pDirection)

getChunk

@Nullable
protected LightChunk getChunk(int pX,
 int pZ)

clearChunkCache

private void clearChunkCache()

checkBlock

public void checkBlock(BlockPos pPos)

指定者:

checkBlock 在接口中 LightEventListener

queueSectionData

public void queueSectionData(long pSectionPos,
 @Nullable
 DataLayer pData)

retainData

public void retainData(ChunkPos pChunkPos,
 boolean pRetainData)

updateSectionStatus

public void updateSectionStatus(SectionPos pPos,
 boolean pIsQueueEmpty)

指定者:

updateSectionStatus 在接口中 LightEventListener

setLightEnabled

public void setLightEnabled(ChunkPos pChunkPos,
 boolean pLightEnabled)

指定者:

setLightEnabled 在接口中 LightEventListener

runLightUpdates

public int runLightUpdates()

指定者:

runLightUpdates 在接口中 LightEventListener

propagateIncreases

private int propagateIncreases()

propagateDecreases

private int propagateDecreases()

enqueueDecrease

protected void enqueueDecrease(long pPackedPos1,
 long pPackedPos2)

enqueueIncrease

protected void enqueueIncrease(long pPackedPos1,
 long pPackedPos2)

hasLightWork

public boolean hasLightWork()

指定者:

hasLightWork 在接口中 LightEventListener

getDataLayerData

@Nullable
public DataLayer getDataLayerData(SectionPos pSectionPos)

指定者:

getDataLayerData 在接口中 LayerLightEventListener

getLightValue

public int getLightValue(BlockPos pLevelPos)

指定者:

getLightValue 在接口中 LayerLightEventListener

getDebugData

public String getDebugData(long pSectionPos)

getDebugSectionType

public LayerLightSectionStorage.SectionType getDebugSectionType(long pSectionPos)

checkNode

protected abstract void checkNode(long pPackedPos)

propagateIncrease

protected abstract void propagateIncrease(long pPackedPos,
 long pQueueEntry,
 int pLightLevel)

propagateDecrease

protected abstract void propagateDecrease(long pPackedPos,
 long pLightLevel)