Class ChunkSkyLightSources

java.lang.Object

net.minecraft.world.level.lighting.ChunkSkyLightSources

public class ChunkSkyLightSources
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final BitStorage	heightmap
private final int	minY
private final BlockPos.MutableBlockPos	mutablePos1
private final BlockPos.MutableBlockPos	mutablePos2
static final int	NEGATIVE_INFINITY
private static final int	SIZE

Constructor Summary

Constructors

Constructor	Description
ChunkSkyLightSources(LevelHeightAccessor level)

Method Summary

Modifier and Type	Method	Description
private int	extendSourcesBelowWorld(int value)
private void	fill(int lowestSourceY)
void	fillFrom(ChunkAccess chunk)
private int	findLowestSourceBelow(BlockGetter level, BlockPos startPos, BlockState startState)
private int	findLowestSourceY(ChunkAccess chunk, int topSectionIndex, int x, int z)
private int	get(int index)
int	getHighestLowestSourceY()
int	getLowestSourceY(int x, int z)
private static int	index(int x, int z)
private static boolean	isEdgeOccluded(BlockState topState, BlockState bottomState)
private void	set(int index, int value)
boolean	update(BlockGetter level, int x, int y, int z)
private boolean	updateEdge(BlockGetter level, int index, int oldTopEdgeY, BlockPos topPos, BlockState topState, BlockPos bottomPos, BlockState bottomState)

Methods inherited from class Object

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

Field Details

SIZE

private static final int SIZE

See Also:

• Constant Field Values

NEGATIVE_INFINITY

public static final int NEGATIVE_INFINITY

See Also:

• Constant Field Values

minY

private final int minY

heightmap

private final BitStorage heightmap

mutablePos1

private final BlockPos.MutableBlockPos mutablePos1

mutablePos2

private final BlockPos.MutableBlockPos mutablePos2

Constructor Details

ChunkSkyLightSources

public ChunkSkyLightSources(LevelHeightAccessor level)

Method Details

fillFrom

public void fillFrom(ChunkAccess chunk)

findLowestSourceY

private int findLowestSourceY(ChunkAccess chunk,
 int topSectionIndex,
 int x,
 int z)

update

public boolean update(BlockGetter level,
 int x,
 int y,
 int z)

updateEdge

private boolean updateEdge(BlockGetter level,
 int index,
 int oldTopEdgeY,
 BlockPos topPos,
 BlockState topState,
 BlockPos bottomPos,
 BlockState bottomState)

findLowestSourceBelow

private int findLowestSourceBelow(BlockGetter level,
 BlockPos startPos,
 BlockState startState)

isEdgeOccluded

private static boolean isEdgeOccluded(BlockState topState,
 BlockState bottomState)

getLowestSourceY

public int getLowestSourceY(int x,
 int z)

getHighestLowestSourceY

public int getHighestLowestSourceY()

fill

private void fill(int lowestSourceY)

set

private void set(int index,
 int value)

get

private int get(int index)

extendSourcesBelowWorld

private int extendSourcesBelowWorld(int value)

index

private static int index(int x,
 int z)