net.minecraft.world.level.lighting.LightEngine

net.minecraft.world.level.lighting

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

	dwv
	net.minecraft.world.level.lighting.LightEngine
	net.minecraft.class_3558
	net.minecraft.world.chunk.light.ChunkLightProvider
	net.minecraft.src.C_283721_
	net.minecraft.world.level.lighting.LightEngine

Field summary

Modifier and Type

Field

public static final int

	a
	MAX_LEVEL
	field_44729
	field_44729
	f_283746_

protected static final int

	b
	MIN_OPACITY
	field_44730
	field_44730
	f_283739_

protected static final long

	c
	PULL_LIGHT_IN_ENTRY
	field_44731
	field_44731
	f_283854_

private static final int

	g
	MIN_QUEUE_SIZE
	field_44732
	field_44732
	f_283747_

protected static final Direction[]

	d
	PROPAGATION_DIRECTIONS
	field_16513
	DIRECTIONS
	f_283814_

protected final LightChunkGetter

	e
	chunkSource
	field_15795
	chunkProvider
	f_283884_

protected final S

	f
	storage
	field_15793
	lightStorage
	f_283849_

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

	h
	blockNodesToCheck
	field_44733
	blockPositionsToCheck
	f_283863_

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

	i
	decreaseQueue
	field_44734
	field_44734
	f_283823_

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

	j
	increaseQueue
	field_44735
	field_44735
	f_283934_

private final BlockPos$MutableBlockPos

	k
	mutablePos
	field_19284
	reusableBlockPos
	f_283920_

private static final int

	l
	CACHE_SIZE
	field_31709
	field_31709
	f_283860_

private final long[]

	m
	lastChunkPos
	field_17397
	cachedChunkPositions
	f_283833_

private final LightChunk[]

	n
	lastChunk
	field_17398
	cachedChunks
	f_283888_

Constructor summary

Modifier	Constructor
protected	(LightChunkGetter chunkProvider, S lightStorage)

Method summary

Modifier and Type

Method

public static boolean

	a(cls arg0, gu arg1, dcb arg2, dcb arg3)
	hasDifferentLightProperties(BlockGetter arg0, BlockPos arg1, BlockState arg2, BlockState arg3)
	method_51561(class_1922 arg0, class_2338 arg1, class_2680 arg2, class_2680 arg3)
	needsLightUpdate(BlockView blockView, BlockPos pos, BlockState oldState, BlockState newState)
	m_284387_(C_1559_ p_285159_, C_4675_ p_284985_, C_2064_ p_285110_, C_2064_ p_285372_)

public static int

	a(cls arg0, dcb arg1, gu arg2, dcb arg3, gu arg4, ha arg5, int arg6)
	getLightBlockInto(BlockGetter arg0, BlockState arg1, BlockPos arg2, BlockState arg3, BlockPos arg4, Direction arg5, int arg6)
	method_20049(class_1922 arg0, class_2680 arg1, class_2338 arg2, class_2680 arg3, class_2338 arg4, class_2350 arg5, int arg6)
	getRealisticOpacity(BlockView world, BlockState state1, BlockPos pos1, BlockState state2, BlockPos pos2, Direction direction, int opacity2)
	m_284282_(C_1559_ p_285330_, C_2064_ p_285453_, C_4675_ p_285187_, C_2064_ p_285318_, C_4675_ p_285240_, C_4687_ p_285196_, int p_285248_)

public static VoxelShape

	a(cls arg0, gu arg1, dcb arg2, ha arg3)
	getOcclusionShape(BlockGetter arg0, BlockPos arg1, BlockState arg2, Direction arg3)
	method_51562(class_1922 arg0, class_2338 arg1, class_2680 arg2, class_2350 arg3)
	getOpaqueShape(BlockView blockView, BlockPos pos, BlockState blockState, Direction direction)
	m_284189_(C_1559_ p_285472_, C_4675_ p_285229_, C_2064_ p_285020_, C_4687_ p_285455_)

protected static boolean

	a(dcb arg0)
	isEmptyShape(BlockState arg0)
	method_51563(class_2680 arg0)
	isTrivialForLighting(BlockState blockState)
	m_284265_(C_2064_ p_285133_)

protected BlockState

	c(gu arg0)
	getState(BlockPos arg0)
	method_50018(class_2338 arg0)
	getStateForLighting(BlockPos pos)
	m_284512_(C_4675_ arg0)

protected int

	a(dcb arg0, gu arg1)
	getOpacity(BlockState arg0, BlockPos arg1)
	method_50017(class_2680 arg0, class_2338 arg1)
	getOpacity(BlockState state, BlockPos pos)
	m_284404_(C_2064_ p_285057_, C_4675_ arg1)

protected boolean

	a(long arg0, dcb arg1, long arg2, dcb arg3, ha arg4)
	shapeOccludes(long arg0, BlockState arg1, long arg2, BlockState arg3, Direction arg4)
	method_50016(long arg0, class_2680 arg1, long arg2, class_2680 arg3, class_2350 arg4)
	shapesCoverFullCube(long sourceId, BlockState sourceState, long targetId, BlockState targetState, Direction direction)
	m_284187_(long p_285154_, C_2064_ p_285155_, long p_285327_, C_2064_ arg3, C_4687_ arg4)

protected VoxelShape

	a(dcb arg0, long arg1, ha arg2)
	getOcclusionShape(BlockState arg0, long arg1, Direction arg2)
	method_20710(class_2680 arg0, long arg1, class_2350 arg2)
	getOpaqueShape(BlockState blockState, long pos, Direction direction)
	m_284428_(C_2064_ p_285517_, long p_285376_, C_4687_ arg2)

protected LightChunk

	a(int arg0, int arg1)
	getChunk(int arg0, int arg1)
	method_17529(int arg0, int arg1)
	getChunk(int chunkX, int chunkZ)
	m_284303_(int p_285447_, int arg1)

private void

	c()
	clearChunkCache()
	method_17530()
	clearChunkCache()
	m_284550_()

public void

	a(gu arg0)
	checkBlock(BlockPos arg0)
	method_15513(class_2338 arg0)
	checkBlock(BlockPos arg0)
	m_7174_(C_4675_ arg0)

public void

	a(long arg0, ded arg1)
	queueSectionData(long arg0, DataLayer arg1)
	method_15515(long arg0, class_2804 arg1)
	enqueueSectionData(long sectionPos, ChunkNibbleArray lightArray)
	m_284203_(long p_285427_, C_2131_ arg1)

public void

	b(clt arg0, boolean arg1)
	retainData(ChunkPos arg0, boolean arg1)
	method_20599(class_1923 arg0, boolean arg1)
	setRetainColumn(ChunkPos pos, boolean retainData)
	m_284245_(C_1560_ p_284937_, boolean arg1)

public void

	a(hx arg0, boolean arg1)
	updateSectionStatus(SectionPos arg0, boolean arg1)
	method_15551(class_4076 arg0, boolean arg1)
	setSectionStatus(ChunkSectionPos arg0, boolean arg1)
	m_6191_(C_4710_ p_284934_, boolean arg1)

public void

	a(clt arg0, boolean arg1)
	setLightEnabled(ChunkPos arg0, boolean arg1)
	method_15512(class_1923 arg0, boolean arg1)
	setColumnEnabled(ChunkPos arg0, boolean arg1)
	m_9335_(C_1560_ p_285522_, boolean arg1)

public int

	a()
	runLightUpdates()
	method_15516()
	doLightUpdates()
	m_9323_()

private int

	d()
	propagateIncreases()
	method_51567()
	method_51567()
	m_284361_()

private int

	e()
	propagateDecreases()
	method_51570()
	method_51570()
	m_284399_()

protected void

	b(long arg0, long arg1)
	enqueueDecrease(long arg0, long arg1)
	method_51565(long arg0, long arg1)
	method_51565(long blockPos, long flags)
	m_284343_(long p_285464_, long arg1)

protected void

	c(long arg0, long arg1)
	enqueueIncrease(long arg0, long arg1)
	method_51566(long arg0, long arg1)
	method_51566(long blockPos, long flags)
	m_284218_(long p_285022_, long arg1)

public boolean

	E_()
	hasLightWork()
	method_15518()
	hasUpdates()
	m_75808_()

public DataLayer

	a(hx arg0)
	getDataLayerData(SectionPos arg0)
	method_15544(class_4076 arg0)
	getLightSection(ChunkSectionPos arg0)
	m_8079_(C_4710_ arg0)

public int

	b(gu arg0)
	getLightValue(BlockPos arg0)
	method_15543(class_2338 arg0)
	getLightLevel(BlockPos arg0)
	m_7768_(C_4675_ arg0)

public String

	b(long arg0)
	getDebugData(long arg0)
	method_22875(long arg0)
	displaySectionLevel(long sectionPos)
	m_284216_(long arg0)

public LayerLightSectionStorage$SectionType

	c(long arg0)
	getDebugSectionType(long arg0)
	method_51568(long arg0)
	getStatus(long sectionPos)
	m_284437_(long arg0)

protected abstract void

	a(long arg0)
	checkNode(long arg0)
	method_51529(long arg0)
	method_51529(long blockPos)
	m_75858_(long arg0)

protected abstract void

	a(long arg0, long arg1, int arg2)
	propagateIncrease(long arg0, long arg1, int arg2)
	method_51531(long arg0, long arg1, int arg2)
	method_51531(long blockPos, long arg1, int lightLevel)
	m_284316_(long p_285026_, long arg1, int arg2)

protected abstract void

	a(long arg0, long arg1)
	propagateDecrease(long arg0, long arg1)
	method_51530(long arg0, long arg1)
	method_51530(long blockPos, long arg1)
	m_284321_(long p_285213_, long arg1)