程序包 net.neoforged.neoforge.capabilities

类 CapabilityListenerHolder

java.lang.Object

net.neoforged.neoforge.capabilities.CapabilityListenerHolder

@Internal
public class CapabilityListenerHolder
extends Object

Holder for capability listeners associated to a level.

嵌套类概要

嵌套类

修饰符和类型	类	说明
private static class	CapabilityListenerHolder.ListenerReference

字段概要

字段

修饰符和类型	字段	说明
private final it.unimi.dsi.fastutil.longs.Long2ReferenceMap<it.unimi.dsi.fastutil.longs.Long2ReferenceMap<Set<CapabilityListenerHolder.ListenerReference>>>	byChunkThenBlock	Map of chunk pos -> block pos -> listeners map.
private final ReferenceQueue<ICapabilityInvalidationListener>	queue	Reference queue for the listener references.

构造器概要

构造器

构造器	说明
CapabilityListenerHolder()

方法概要

修饰符和类型	方法	说明
void	addListener(BlockPos pos, ICapabilityInvalidationListener listener)	Adds a listener.
void	clean()	Poll the reference queue, and remove garbage-collected listener references entries from byChunkThenBlock.
void	invalidateChunk(ChunkPos chunkPos)	Invalidates listeners at a specific chunk position.
private void	invalidateList(Set<CapabilityListenerHolder.ListenerReference> caches)
void	invalidatePos(BlockPos pos)	Invalidates listeners at a specific block position.

从类继承的方法 java.lang.Object

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

字段详细资料

byChunkThenBlock

private final it.unimi.dsi.fastutil.longs.Long2ReferenceMap<it.unimi.dsi.fastutil.longs.Long2ReferenceMap<Set<CapabilityListenerHolder.ListenerReference>>> byChunkThenBlock

Map of chunk pos -> block pos -> listeners map.

We have a two-level map to efficiently invalidate entire chunks at once.

queue

private final ReferenceQueue<ICapabilityInvalidationListener> queue

Reference queue for the listener references. This allows us to listen to reference garbage collection, and remove empty entries from byChunkThenBlock.

构造器详细资料

CapabilityListenerHolder

public CapabilityListenerHolder()

方法详细资料

addListener

public void addListener(BlockPos pos,
 ICapabilityInvalidationListener listener)

Adds a listener.

invalidatePos

public void invalidatePos(BlockPos pos)

Invalidates listeners at a specific block position.

invalidateChunk

public void invalidateChunk(ChunkPos chunkPos)

Invalidates listeners at a specific chunk position.

invalidateList

private void invalidateList(Set<CapabilityListenerHolder.ListenerReference> caches)

clean

public void clean()

Poll the reference queue, and remove garbage-collected listener references entries from byChunkThenBlock.