net.minecraft.world.lighting

Class LightEngine<M extends LightDataMap<M>,S extends SectionLightStorage<M>>

java.lang.Object

net.minecraft.world.lighting.LevelBasedGraph

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

All Implemented Interfaces:

ILightListener, IWorldLightListener

Direct Known Subclasses:

BlockLightEngine, SkyLightEngine

public abstract class LightEngine<M extends LightDataMap<M>,S extends SectionLightStorage<M>>
extends LevelBasedGraph
implements IWorldLightListener

Nested Class Summary

Nested classes/interfaces inherited from interface net.minecraft.world.lighting.IWorldLightListener

IWorldLightListener.Dummy

Field Summary

Fields

Modifier and Type	Field and Description
protected IChunkLightProvider	chunkProvider
private static Direction[]	DIRECTIONS
private boolean	field_215629_e
private IBlockReader[]	recentChunks
private long[]	recentPositions
protected BlockPos.Mutable	scratchPos
protected S	storage
protected LightType	type

Constructor Summary

Constructors

Constructor and Description
LightEngine(IChunkLightProvider chunkLightProvider, LightType lightTypeIn, S storageIn)

Method Summary

Modifier and Type	Method and Description
void	checkLight(BlockPos worldPos)
protected int	computeLevel(long pos, long excludedSourcePos, int level)
static int	func_215613_a(IBlockReader p_215613_0_, BlockState p_215613_1_, BlockPos p_215613_2_, BlockState p_215613_3_, BlockPos p_215613_4_, Direction p_215613_5_, int p_215613_6_)
boolean	func_215619_a()
void	func_215620_a(ChunkPos p_215620_1_, boolean p_215620_2_)
void	func_215623_a(BlockPos p_215623_1_, int p_215623_2_)
protected BlockState	func_227468_a_(long p_227468_1_, org.apache.commons.lang3.mutable.MutableInt p_227468_3_)
private IBlockReader	getChunkReader(int chunkX, int chunkZ)
NibbleArray	getData(SectionPos p_215612_1_)
java.lang.String	getDebugString(long sectionPosIn)
protected int	getEdgeLevel(long startPos, long endPos, int startLevel)
protected int	getLevel(long sectionPosIn)
protected int	getLevelFromArray(NibbleArray array, long worldPos)
int	getLightFor(BlockPos worldPos)
protected VoxelShape	getVoxelShape(BlockState blockStateIn, long worldPos, Direction directionIn)
private void	invalidateCaches()
protected boolean	isRoot(long pos)
abstract int	queuedUpdateSize()
void	retainChunkData(ChunkPos pos, boolean retain)
protected void	scheduleUpdate(long worldPos)
protected void	setData(long sectionPosIn, NibbleArray array)
protected void	setLevel(long sectionPosIn, int level)
int	tick(int toUpdateCount, boolean updateSkyLight, boolean updateBlockLight)
void	updateSectionStatus(SectionPos pos, boolean isEmpty)

Methods inherited from class net.minecraft.world.lighting.LevelBasedGraph

cancelUpdate, func_227465_a_, func_227467_c_, needsUpdate, notifyNeighbors, processUpdates, propagateLevel, scheduleUpdate

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.lighting.ILightListener

func_215567_a

Field Detail

DIRECTIONS

private static final Direction[] DIRECTIONS

chunkProvider

protected final IChunkLightProvider chunkProvider

type

protected final LightType type

storage

protected final S extends SectionLightStorage<M> storage

field_215629_e

private boolean field_215629_e

scratchPos

protected final BlockPos.Mutable scratchPos

recentPositions

private final long[] recentPositions

recentChunks

private final IBlockReader[] recentChunks

Constructor Detail

LightEngine

public LightEngine(IChunkLightProvider chunkLightProvider,
                   LightType lightTypeIn,
                   S storageIn)

Method Detail

scheduleUpdate

protected void scheduleUpdate(long worldPos)

Overrides:

scheduleUpdate in class LevelBasedGraph

getChunkReader

@Nullable
private IBlockReader getChunkReader(int chunkX,
                                              int chunkZ)

invalidateCaches

private void invalidateCaches()

func_227468_a_

protected BlockState func_227468_a_(long p_227468_1_,
                                    @Nullable
                                    org.apache.commons.lang3.mutable.MutableInt p_227468_3_)

getVoxelShape

protected VoxelShape getVoxelShape(BlockState blockStateIn,
                                   long worldPos,
                                   Direction directionIn)

func_215613_a

public static int func_215613_a(IBlockReader p_215613_0_,
                                BlockState p_215613_1_,
                                BlockPos p_215613_2_,
                                BlockState p_215613_3_,
                                BlockPos p_215613_4_,
                                Direction p_215613_5_,
                                int p_215613_6_)

isRoot

protected boolean isRoot(long pos)

Specified by:

isRoot in class LevelBasedGraph

computeLevel

protected int computeLevel(long pos,
                           long excludedSourcePos,
                           int level)

Specified by:

computeLevel in class LevelBasedGraph

getLevel

protected int getLevel(long sectionPosIn)

Specified by:

getLevel in class LevelBasedGraph

getLevelFromArray

protected int getLevelFromArray(NibbleArray array,
                                long worldPos)

setLevel

protected void setLevel(long sectionPosIn,
                        int level)

Specified by:

setLevel in class LevelBasedGraph

getEdgeLevel

protected int getEdgeLevel(long startPos,
                           long endPos,
                           int startLevel)

Specified by:

getEdgeLevel in class LevelBasedGraph

func_215619_a

public boolean func_215619_a()

tick

public int tick(int toUpdateCount,
                boolean updateSkyLight,
                boolean updateBlockLight)

setData

protected void setData(long sectionPosIn,
                       @Nullable
                       NibbleArray array)

getData

@Nullable
public NibbleArray getData(SectionPos p_215612_1_)

Specified by:

getData in interface IWorldLightListener

getLightFor

public int getLightFor(BlockPos worldPos)

Specified by:

getLightFor in interface IWorldLightListener

getDebugString

public java.lang.String getDebugString(long sectionPosIn)

checkLight

public void checkLight(BlockPos worldPos)

func_215623_a

public void func_215623_a(BlockPos p_215623_1_,
                          int p_215623_2_)

updateSectionStatus

public void updateSectionStatus(SectionPos pos,
                                boolean isEmpty)

Specified by:

updateSectionStatus in interface ILightListener

func_215620_a

public void func_215620_a(ChunkPos p_215620_1_,
                          boolean p_215620_2_)

retainChunkData

public void retainChunkData(ChunkPos pos,
                            boolean retain)

queuedUpdateSize

public abstract int queuedUpdateSize()

Overrides:

queuedUpdateSize in class LevelBasedGraph