Package net.minecraft.world.chunk.light

Class LevelPropagator

java.lang.Object

net.minecraft.world.chunk.light.LevelPropagator

Direct Known Subclasses:

ChunkLightProvider, ChunkPosDistanceLevelPropagator, SectionDistanceLevelPropagator

public abstract class LevelPropagator
extends Object

Mappings:

Namespace	Name
official	dgv
intermediary	net/minecraft/class_3554
named	net/minecraft/world/chunk/light/LevelPropagator

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	hasPendingUpdates
private final int	levelCount
private static final int	MAX_LEVEL
private int	minPendingLevel
private final LongLinkedOpenHashSet[]	pendingIdUpdatesByLevel
private final Long2ByteMap	pendingUpdates

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LevelPropagator(int levelCount, int expectedLevelSize, int expectedTotalSize)

Method Summary

Modifier and Type	Method	Description
private void	addPendingUpdate(long id, int level, int targetLevel)
protected final int	applyPendingUpdates(int maxSteps)
protected abstract int	getLevel(long id)
int	getPendingUpdateCount()
protected abstract int	getPropagatedLevel(long sourceId, long targetId, int level)
protected final boolean	hasPendingUpdates()
private void	increaseMinPendingLevel(int maxLevel)
protected abstract boolean	isMarker(long id)
private int	minLevel(int a, int b)
protected abstract void	propagateLevel(long id, int level, boolean decrease)
protected final void	propagateLevel(long sourceId, long targetId, int level, boolean decrease)
protected abstract int	recalculateLevel(long id, long excludedId, int maxLevel)
protected void	removePendingUpdate(long id)
private void	removePendingUpdate(long id, int level, int levelCount, boolean removeFully)
void	removePendingUpdateIf(LongPredicate predicate)
protected void	resetLevel(long id)
protected abstract void	setLevel(long id, int level)
protected void	updateLevel(long sourceId, long id, int level, boolean decrease)
private void	updateLevel(long sourceId, long id, int level, int currentLevel, int pendingLevel, boolean decrease)

Methods inherited from class java.lang.Object

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

Field Details

MAX_LEVEL

private static final int MAX_LEVEL

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a:I
intermediary	field_31706	Lnet/minecraft/class_3554;field_31706:I
named	MAX_LEVEL	Lnet/minecraft/world/chunk/light/LevelPropagator;MAX_LEVEL:I

levelCount

private final int levelCount

Mappings:

Namespace	Name	Mixin selector
official	b	Ldgv;b:I
intermediary	field_15783	Lnet/minecraft/class_3554;field_15783:I
named	levelCount	Lnet/minecraft/world/chunk/light/LevelPropagator;levelCount:I

pendingIdUpdatesByLevel

private final LongLinkedOpenHashSet[] pendingIdUpdatesByLevel

Mappings:

Namespace	Name	Mixin selector
official	c	Ldgv;c:[Lit/unimi/dsi/fastutil/longs/LongLinkedOpenHashSet;
intermediary	field_15785	Lnet/minecraft/class_3554;field_15785:[Lit/unimi/dsi/fastutil/longs/LongLinkedOpenHashSet;
named	pendingIdUpdatesByLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;pendingIdUpdatesByLevel:[Lit/unimi/dsi/fastutil/longs/LongLinkedOpenHashSet;

pendingUpdates

private final Long2ByteMap pendingUpdates

Mappings:

Namespace	Name	Mixin selector
official	d	Ldgv;d:Lit/unimi/dsi/fastutil/longs/Long2ByteMap;
intermediary	field_15784	Lnet/minecraft/class_3554;field_15784:Lit/unimi/dsi/fastutil/longs/Long2ByteMap;
named	pendingUpdates	Lnet/minecraft/world/chunk/light/LevelPropagator;pendingUpdates:Lit/unimi/dsi/fastutil/longs/Long2ByteMap;

minPendingLevel

private int minPendingLevel

Mappings:

Namespace	Name	Mixin selector
official	e	Ldgv;e:I
intermediary	field_15781	Lnet/minecraft/class_3554;field_15781:I
named	minPendingLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;minPendingLevel:I

hasPendingUpdates

private volatile boolean hasPendingUpdates

Mappings:

Namespace	Name	Mixin selector
official	f	Ldgv;f:Z
intermediary	field_15782	Lnet/minecraft/class_3554;field_15782:Z
named	hasPendingUpdates	Lnet/minecraft/world/chunk/light/LevelPropagator;hasPendingUpdates:Z

Constructor Details

LevelPropagator

protected LevelPropagator(int levelCount,
 int expectedLevelSize,
 int expectedTotalSize)

Mappings:

Namespace	Name	Mixin selector
official	<init>	Ldgv;<init>(III)V
intermediary	<init>	Lnet/minecraft/class_3554;<init>(III)V
named	<init>	Lnet/minecraft/world/chunk/light/LevelPropagator;<init>(III)V

Method Details

minLevel

private int minLevel(int a,
 int b)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(II)I
intermediary	method_15490	Lnet/minecraft/class_3554;method_15490(II)I
named	minLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;minLevel(II)I

increaseMinPendingLevel

private void increaseMinPendingLevel(int maxLevel)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(I)V
intermediary	method_15481	Lnet/minecraft/class_3554;method_15481(I)V
named	increaseMinPendingLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;increaseMinPendingLevel(I)V

removePendingUpdate

protected void removePendingUpdate(long id)

Mappings:

Namespace	Name	Mixin selector
official	e	Ldgv;e(J)V
intermediary	method_15483	Lnet/minecraft/class_3554;method_15483(J)V
named	removePendingUpdate	Lnet/minecraft/world/chunk/light/LevelPropagator;removePendingUpdate(J)V

removePendingUpdateIf

public void removePendingUpdateIf(LongPredicate predicate)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(Ljava/util/function/LongPredicate;)V
intermediary	method_24206	Lnet/minecraft/class_3554;method_24206(Ljava/util/function/LongPredicate;)V
named	removePendingUpdateIf	Lnet/minecraft/world/chunk/light/LevelPropagator;removePendingUpdateIf(Ljava/util/function/LongPredicate;)V

removePendingUpdate

private void removePendingUpdate(long id,
 int level,
 int levelCount,
 boolean removeFully)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JIIZ)V
intermediary	method_15493	Lnet/minecraft/class_3554;method_15493(JIIZ)V
named	removePendingUpdate	Lnet/minecraft/world/chunk/light/LevelPropagator;removePendingUpdate(JIIZ)V

addPendingUpdate

private void addPendingUpdate(long id,
 int level,
 int targetLevel)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JII)V
intermediary	method_15479	Lnet/minecraft/class_3554;method_15479(JII)V
named	addPendingUpdate	Lnet/minecraft/world/chunk/light/LevelPropagator;addPendingUpdate(JII)V

resetLevel

protected void resetLevel(long id)

Mappings:

Namespace	Name	Mixin selector
official	f	Ldgv;f(J)V
intermediary	method_15491	Lnet/minecraft/class_3554;method_15491(J)V
named	resetLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;resetLevel(J)V

updateLevel

protected void updateLevel(long sourceId,
 long id,
 int level,
 boolean decrease)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JJIZ)V
intermediary	method_15478	Lnet/minecraft/class_3554;method_15478(JJIZ)V
named	updateLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;updateLevel(JJIZ)V

updateLevel

private void updateLevel(long sourceId,
 long id,
 int level,
 int currentLevel,
 int pendingLevel,
 boolean decrease)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JJIIIZ)V
intermediary	method_15482	Lnet/minecraft/class_3554;method_15482(JJIIIZ)V
named	updateLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;updateLevel(JJIIIZ)V

propagateLevel

protected final void propagateLevel(long sourceId,
 long targetId,
 int level,
 boolean decrease)

Mappings:

Namespace	Name	Mixin selector
official	b	Ldgv;b(JJIZ)V
intermediary	method_15484	Lnet/minecraft/class_3554;method_15484(JJIZ)V
named	propagateLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;propagateLevel(JJIZ)V

hasPendingUpdates

protected final boolean hasPendingUpdates()

Mappings:

Namespace	Name	Mixin selector
official	b	Ldgv;b()Z
intermediary	method_15489	Lnet/minecraft/class_3554;method_15489()Z
named	hasPendingUpdates	Lnet/minecraft/world/chunk/light/LevelPropagator;hasPendingUpdates()Z

applyPendingUpdates

protected final int applyPendingUpdates(int maxSteps)

Mappings:

Namespace	Name	Mixin selector
official	b	Ldgv;b(I)I
intermediary	method_15492	Lnet/minecraft/class_3554;method_15492(I)I
named	applyPendingUpdates	Lnet/minecraft/world/chunk/light/LevelPropagator;applyPendingUpdates(I)I

getPendingUpdateCount

public int getPendingUpdateCount()

Mappings:

Namespace	Name	Mixin selector
official	c	Ldgv;c()I
intermediary	method_24208	Lnet/minecraft/class_3554;method_24208()I
named	getPendingUpdateCount	Lnet/minecraft/world/chunk/light/LevelPropagator;getPendingUpdateCount()I

isMarker

protected abstract boolean isMarker(long id)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(J)Z
intermediary	method_15494	Lnet/minecraft/class_3554;method_15494(J)Z
named	isMarker	Lnet/minecraft/world/chunk/light/LevelPropagator;isMarker(J)Z

recalculateLevel

protected abstract int recalculateLevel(long id,
 long excludedId,
 int maxLevel)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JJI)I
intermediary	method_15486	Lnet/minecraft/class_3554;method_15486(JJI)I
named	recalculateLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;recalculateLevel(JJI)I

propagateLevel

protected abstract void propagateLevel(long id,
 int level,
 boolean decrease)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JIZ)V
intermediary	method_15487	Lnet/minecraft/class_3554;method_15487(JIZ)V
named	propagateLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;propagateLevel(JIZ)V

getLevel

protected abstract int getLevel(long id)

Mappings:

Namespace	Name	Mixin selector
official	c	Ldgv;c(J)I
intermediary	method_15480	Lnet/minecraft/class_3554;method_15480(J)I
named	getLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;getLevel(J)I

setLevel

protected abstract void setLevel(long id,
 int level)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldgv;a(JI)V
intermediary	method_15485	Lnet/minecraft/class_3554;method_15485(JI)V
named	setLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;setLevel(JI)V

getPropagatedLevel

protected abstract int getPropagatedLevel(long sourceId,
 long targetId,
 int level)

Mappings:

Namespace	Name	Mixin selector
official	b	Ldgv;b(JJI)I
intermediary	method_15488	Lnet/minecraft/class_3554;method_15488(JJI)I
named	getPropagatedLevel	Lnet/minecraft/world/chunk/light/LevelPropagator;getPropagatedLevel(JJI)I