Merge branch 'pull/576' into 19w13b

# Conflicts:
#	mappings/net/minecraft/server/command/ParticleCommand.mapping

mappings/net/minecraft/client/audio/SoundExecutor.mapping

@@ -1,4 +1,4 @@
-CLASS dwz net/minecraft/client/audio/SoundTaskQueue
+CLASS dwz net/minecraft/client/audio/SoundExecutor
 	FIELD a thread Ljava/lang/Thread;
 	FIELD b stopped Z
 	METHOD a restart ()V

mappings/net/minecraft/client/network/ClientPlayNetworkHandler.mapping

@@ -10,6 +10,7 @@ CLASS dgq net/minecraft/client/network/ClientPlayNetworkHandler
 	FIELD j commandSource Ldgr;
 	FIELD k tagManager Lzb;
 	FIELD l queryHandler Lcum;
+	FIELD m chunkLoadDistance I
 	FIELD n random Ljava/util/Random;
 	FIELD o commandDispatcher Lcom/mojang/brigadier/CommandDispatcher;
 	FIELD p recipeManager Lbdy;

mappings/net/minecraft/client/network/packet/LightUpdateS2CPacket.mapping

@@ -1,14 +1,22 @@
 CLASS lo net/minecraft/client/network/packet/LightUpdateS2CPacket
 	FIELD a chunkX I
 	FIELD b chunkZ I
-	FIELD c blockLightUpdateBits I
+	FIELD c skyLightMask I
-	FIELD d skyLightUpdateBits I
+	FIELD d blockLightMask I
-	FIELD e filledBlockLightBits I
+	FIELD e filledSkyLightMask I
-	FIELD f filledSkyLightBits I
+	FIELD f filledBlockLightMask I
-	FIELD g skyUpdates Ljava/util/List;
+	FIELD g skyLightUpdates Ljava/util/List;
-	FIELD h blockUpdates Ljava/util/List;
+	FIELD h blockLightUpdates Ljava/util/List;
 	METHOD <init> (Lbgi;Lckb;II)V
 		ARG 1 pos
 		ARG 2 lightProvider
-		ARG 3 blockLightUpdatesBits
+		ARG 3 skyLightMask
-		ARG 4 skyLightUpdateBits
+		ARG 4 blockLightMask
+	METHOD b getChunkX ()I
+	METHOD c getChunkZ ()I
+	METHOD d getSkyLightMask ()I
+	METHOD e getFilledSkyLightMask ()I
+	METHOD f getSkyLightUpdates ()Ljava/util/List;
+	METHOD g getBlockLightMask ()I
+	METHOD h getFilledBlockLightMask ()I
+	METHOD i getBlockLightUpdates ()Ljava/util/List;

mappings/net/minecraft/client/world/ClientWorld.mapping

@@ -21,6 +21,8 @@ CLASS dgt net/minecraft/client/world/ClientWorld
 		ARG 4 radius
 		ARG 5 random
 		ARG 6 spawnBarrierParticles
+	METHOD a tickEntity (Lahz;)V
+		ARG 1 entity
 	METHOD a setScoreboard (Lcsg;)V
 		ARG 1 scoreboard
 	METHOD a playSound (Lev;Lyh;Lyj;FFZ)V

mappings/net/minecraft/entity/EntityType.mapping

@@ -149,10 +149,12 @@ CLASS aid net/minecraft/entity/EntityType
 	METHOD b loadEntityFromTag (Lib;Lbgv;)Ljava/util/Optional;
 		ARG 0 compoundTag
 		ARG 1 world
-	METHOD d getEntityClass ()Laik;
+	METHOD d getCategory ()Laik;
 	METHOD e getTranslationKey ()Ljava/lang/String;
 	METHOD f getTextComponent ()Ljm;
 	METHOD g getLootTableId ()Lqr;
 	METHOD h getWidth ()F
 	METHOD i getHeight ()F
 	METHOD j getDefaultSize ()Laia;
+	METHOD k getMaxTrackDistance ()I
+	METHOD l getTrackTickInterval ()I

mappings/net/minecraft/server/WorldGenerationProgressLogger.mapping

@@ -1,5 +1,9 @@
 CLASS vp net/minecraft/server/WorldGenerationProgressLogger
 	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
+	FIELD b totalCount I
+	FIELD c generatedCount I
 	FIELD d startTime J
 	FIELD e nextMessageTime J
+	METHOD <init> (I)V
+		ARG 1 radius
 	METHOD c getProgressPercentage ()I

mappings/net/minecraft/server/command/ParticleCommand.mapping

@@ -1,3 +1,12 @@
 CLASS sr net/minecraft/server/command/ParticleCommand
-	FIELD a FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
+	FIELD a FAILED_EXCPETION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
+	METHOD a execute (Lcd;Lgd;Lcrg;Lcrg;FIZLjava/util/Collection;)I
+		ARG 0 source
+		ARG 1 parameters
+		ARG 2 pos
+		ARG 3 delta
+		ARG 4 speed
+		ARG 5 count
+		ARG 6 force
+		ARG 7 viewers
 	METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V

mappings/net/minecraft/server/dedicated/DedicatedPlayerManager.mapping

@@ -1,4 +1,5 @@
 CLASS ue net/minecraft/server/dedicated/DedicatedPlayerManager
+	FIELD f LOGGER Lorg/apache/logging/log4j/Logger;
 	METHOD A loadOpList ()V
 	METHOD B saveOpList ()V
 	METHOD C loadWhitelist ()V

mappings/net/minecraft/server/network/EntityTrackerEntry.mapping

@@ -11,6 +11,8 @@ CLASS vd net/minecraft/server/network/EntityTrackerEntry
 	FIELD l lastHeadPitch I
 	FIELD p lastPassengers Ljava/util/List;
 	FIELD r lastOnGround Z
+	METHOD <init> (Lve;Lahz;IZLjava/util/function/Consumer;)V
+		ARG 3 tickInterval
 	METHOD a sendPackets (Ljava/util/function/Consumer;)V
 		ARG 1 sender
 	METHOD a stopTracking (Lvf;)V

mappings/net/minecraft/server/network/ServerPlayerEntity.mapping

@@ -13,7 +13,7 @@ CLASS vf net/minecraft/server/network/ServerPlayerEntity
 	FIELD cp seenCredits Z
 	FIELD cq recipeBook Lym;
 	FIELD cu enteredNetherPos Lcrg;
-	FIELD cv chunkPos Lfo;
+	FIELD cv cameraPosition Lfo;
 	FIELD cw containerSyncId I
 	FIELD d interactionManager Lvg;
 	FIELD g notInAnyWorld Z
@@ -24,11 +24,12 @@ CLASS vf net/minecraft/server/network/ServerPlayerEntity
 	METHOD H isInTeleportationState ()Z
 	METHOD I onTeleportationDone ()V
 	METHOD L getAdvancementManager ()Lra;
-	METHOD M getChunkPos ()Lfo;
+	METHOD M getCameraPosition ()Lfo;
 	METHOD a sendUnloadChunkPacket (Lbgi;)V
 	METHOD a sendInitialChunkPackets (Lbgi;Lka;Lka;)V
 	METHOD a sendBlockEntityUpdate (Lbsz;)V
-	METHOD a setChunkPos (Lfo;)V
+	METHOD a setCameraPosition (Lfo;)V
+		ARG 1 cameraPosition
 	METHOD a sendChatMessage (Ljm;Ljk;)V
 	METHOD a setClientSettings (Lnw;)V
 	METHOD a copyFrom (Lvf;Z)V

mappings/net/minecraft/server/world/ChunkHolder.mapping

@@ -10,9 +10,9 @@ CLASS uq net/minecraft/server/world/ChunkHolder
 	CLASS uq$c LevelUpdateListener
 		METHOD a updateLevel (Lbgi;Ljava/util/function/IntSupplier;ILjava/util/function/IntConsumer;)V
 			ARG 1 pos
-			ARG 2 lastLevelUpdatedToProvider
+			ARG 2 levelGetter
-			ARG 3 newLevel
+			ARG 3 targetLevel
-			ARG 4 lastLevelUpdatedToConsumer
+			ARG 4 levelSetter
 	CLASS uq$d PlayersWatchingChunkProvider
 		METHOD a getPlayersWatchingChunk (Lbgi;Z)Ljava/util/stream/Stream;
 			ARG 1 chunkPos
@@ -23,19 +23,20 @@ CLASS uq net/minecraft/server/world/ChunkHolder
 	FIELD d UNLOADED_WORLD_CHUNK_FUTURE Ljava/util/concurrent/CompletableFuture;
 	FIELD e CHUNK_STATUSES Ljava/util/List;
 	FIELD f LEVEL_TYPES [Luq$b;
-	FIELD g chunkByStatus Ljava/util/concurrent/atomic/AtomicReferenceArray;
+	FIELD g futuresByStatus Ljava/util/concurrent/atomic/AtomicReferenceArray;
-	FIELD h tickingFutureChunk Ljava/util/concurrent/CompletableFuture;
+	FIELD h tickingFuture Ljava/util/concurrent/CompletableFuture;
-	FIELD i entityTickingFutureChunk Ljava/util/concurrent/CompletableFuture;
+	FIELD i entityTickingFuture Ljava/util/concurrent/CompletableFuture;
-	FIELD j chunk Ljava/util/concurrent/CompletableFuture;
+	FIELD j future Ljava/util/concurrent/CompletableFuture;
+	FIELD k lastTickLevel I
 	FIELD l level I
-	FIELD m lastLevelUpdatedTo I
+	FIELD m completedLevel I
 	FIELD n pos Lbgi;
 	FIELD o blockUpdatePositions [S
 	FIELD p blockUpdateCount I
 	FIELD q sectionsNeedingUpdateMask I
 	FIELD r lightSentWithBlocksBits I
-	FIELD s skyLightUpdateBits I
+	FIELD s blockLightUpdateBits I
-	FIELD t blockLightUpdateBits I
+	FIELD t skyLightUpdateBits I
 	FIELD u lightingProvider Lckb;
 	FIELD v levelUpdateListener Luq$c;
 	FIELD w playersWatchingChunkProvider Luq$d;
@@ -43,35 +44,46 @@ CLASS uq net/minecraft/server/world/ChunkHolder
 		ARG 1 pos
 		ARG 2 level
 		ARG 5 playersWatchingChunkProvider
+	METHOD a getTickingFuture ()Ljava/util/concurrent/CompletableFuture;
 	METHOD a setLevel (I)V
 		ARG 1 level
-	METHOD a markForUpdate (III)V
+	METHOD a markForBlockUpdate (III)V
 		ARG 1 x
 		ARG 2 y
 		ARG 3 z
 	METHOD a sendBlockEntityUpdatePacket (Lbgv;Lev;)V
-	METHOD a getChunkForStatus (Lbwp;)Ljava/util/concurrent/CompletableFuture;
+		ARG 1 world
-		ARG 1 status
+		ARG 2 pos
-	METHOD a getChunk (Lbwp;Lur;)Ljava/util/concurrent/CompletableFuture;
+	METHOD a markForLightUpdate (Lbhe;I)V
+		ARG 1 type
+		ARG 2 y
+	METHOD a getFuture (Lbwp;)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 status
+	METHOD a createFuture (Lbwp;Lur;)Ljava/util/concurrent/CompletableFuture;
+		ARG 1 targetStatus
 		ARG 2 chunkStorage
 	METHOD a flushUpdates (Lbww;)V
-	METHOD a updateChunk (Ljava/util/concurrent/CompletableFuture;)V
+		ARG 1 chunk
+	METHOD a updateFuture (Ljava/util/concurrent/CompletableFuture;)V
+		ARG 1 newChunkFuture
 	METHOD a sendPacketToPlayersWatching (Lka;Z)V
 		ARG 2 onlyOnWatchDistanceEdge
-	METHOD a update (Lur;)V
+	METHOD a tick (Lur;)V
 		ARG 1 chunkStorage
+	METHOD b getEntityTickingFuture ()Ljava/util/concurrent/CompletableFuture;
 	METHOD b getTargetGenerationStatus (I)Lbwp;
 		ARG 0 level
-	METHOD b getChunkMinimumStatus (Lbwp;)Ljava/util/concurrent/CompletableFuture;
+	METHOD b getFutureChecked (Lbwp;)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 status
 	METHOD c getWorldChunk ()Lbww;
 	METHOD c getLevelType (I)Luq$b;
 		ARG 0 distance
-	METHOD d setLastLevelUpdatedTo (I)V
+	METHOD d getCompletedStatus ()Lbwp;
-	METHOD e getChunk ()Lbwk;
+	METHOD d setCompletedLevel (I)V
-	METHOD f getChunkFuture ()Ljava/util/concurrent/CompletableFuture;
+		ARG 1 level
+	METHOD e getCompletedChunk ()Lbwk;
+	METHOD f getFuture ()Ljava/util/concurrent/CompletableFuture;
 	METHOD g getLevelType ()Luq$b;
 	METHOD h getPos ()Lbgi;
 	METHOD i getLevel ()I
-	METHOD j getLastLevelUpdatedTo ()I
+	METHOD j getCompletedLevel ()I

mappings/net/minecraft/server/world/ChunkTaskPrioritySystem.mapping

@@ -16,24 +16,25 @@ CLASS ut net/minecraft/server/world/ChunkTaskPrioritySystem
 	FIELD d sorter Lage;
 	METHOD <init> (Ljava/util/List;Ljava/util/concurrent/Executor;I)V
 		ARG 1 actors
-		ARG 2 sortingExecutor
+		ARG 2 executor
 		ARG 3 maxQueues
-	METHOD a getSortingActor (Lagd;)Lagd;
+	METHOD a createSortingActor (Lagd;)Lagd;
 		ARG 1 actor
-	METHOD a (Lagd;Ljava/util/function/Function;JLjava/util/function/IntSupplier;Z)V
+	METHOD a sort (Lagd;JLjava/lang/Runnable;Z)V
+	METHOD a execute (Lagd;Ljava/util/function/Function;JLjava/util/function/IntSupplier;Z)V
 		ARG 1 actor
 		ARG 5 lastLevelUpdatedToProvider
-	METHOD a getExecutingActor (Lagd;Z)Lagd;
+	METHOD a createExecutingActor (Lagd;Z)Lagd;
 		ARG 1 actor
 	METHOD a createRunnableMessage (Ljava/lang/Runnable;JLjava/util/function/IntSupplier;)Lut$a;
 		ARG 0 runnable
 		ARG 1 pos
 		ARG 3 lastLevelUpdatedToProvider
-	METHOD a createPrioritySorterMessage (Ljava/lang/Runnable;JZ)Lut$b;
+	METHOD a createSorterMessage (Ljava/lang/Runnable;JZ)Lut$b;
-	METHOD a createRunnableMessage (Luq;Ljava/lang/Runnable;)Lut$a;
+	METHOD a createExecutorMessage (Luq;Ljava/lang/Runnable;)Lut$a;
 		ARG 0 holder
 		ARG 1 runnable
 	METHOD a (Lus;Lagd;)V
 		ARG 2 actor
 	METHOD b getQueue (Lagd;)Lus;
-		ARG 1 handle
+		ARG 1 actor

mappings/net/minecraft/server/world/ChunkTicketManager.mapping

@@ -1,24 +1,62 @@
 CLASS ux net/minecraft/server/world/ChunkTicketManager
-	CLASS ux$b
+	CLASS ux$b DistanceFromNearestPlayerTracker
-		FIELD a currentLevels Lit/unimi/dsi/fastutil/longs/Long2ByteMap;
+		FIELD a distanceFromNearestPlayer Lit/unimi/dsi/fastutil/longs/Long2ByteMap;
+		FIELD b maxDistance I
+		METHOD <init> (Lux;I)V
+			ARG 1 maxDistance
 		METHOD a updateLevels ()V
-	CLASS ux$d
+		METHOD a onDistanceChange (JII)V
-		FIELD e viewDistance I
+			ARG 1 pos
-		FIELD f posToLastLevelUpdatedTo Lit/unimi/dsi/fastutil/longs/Long2IntMap;
+			ARG 3 oldDistance
-		FIELD g chunkPositions Lit/unimi/dsi/fastutil/longs/LongSet;
+			ARG 4 distance
-		METHOD a (I)V
+		METHOD d isPlayerInChunk (J)Z
-			ARG 1 viewDistance
+			ARG 1 chunkPos
-		METHOD a (JIZZ)V
+	CLASS ux$d NearbyChunkTicketUpdater
+		FIELD e watchDistance I
+		FIELD f distances Lit/unimi/dsi/fastutil/longs/Long2IntMap;
+		FIELD g positionsAffected Lit/unimi/dsi/fastutil/longs/LongSet;
+		METHOD <init> (Lux;I)V
+			ARG 1 maxDistance
+		METHOD a setWatchDistance (I)V
+			ARG 1 watchDistance
+		METHOD a updateTicket (JIZZ)V
+			ARG 1 pos
+			ARG 3 distance
+			ARG 4 oldWithinViewDistance
+			ARG 5 withinViewDistance
+		METHOD c isWithinViewDistance (I)Z
+			ARG 1 distance
+	CLASS net/minecraft/server/world/ChunkTicketManager$a DistanceFromTicketTracker
+		METHOD a update (I)I
+			ARG 1 maxSteps
+	CLASS net/minecraft/server/world/ChunkTicketManager$c ShouldEntityTickTracker
+		METHOD a update ()V
+		METHOD d isPlayerInChunkSection (J)Z
 			ARG 1 pos
 	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
-	FIELD e positionToTicketSet Lit/unimi/dsi/fastutil/longs/Long2ObjectOpenHashMap;
+	FIELD b NEARBY_PLAYER_TICKET_LEVEL I
+	FIELD c playersByChunkPos Lit/unimi/dsi/fastutil/longs/Long2ObjectMap;
+	FIELD d playersByChunkSectionPos Lit/unimi/dsi/fastutil/longs/Long2ObjectMap;
+	FIELD e ticketsByPosition Lit/unimi/dsi/fastutil/longs/Long2ObjectOpenHashMap;
+	FIELD f distanceFromTicketTracker Lux$a;
+	FIELD g shouldEntityTickTracker Lux$c;
+	FIELD h viewDistance I
+	FIELD i distanceFromNearestPlayerTracker Lux$b;
+	FIELD j nearbyChunkTicketUpdater Lux$d;
 	FIELD k chunkHolders Ljava/util/Set;
 	FIELD l levelUpdateListener Luq$c;
 	FIELD m playerTicketThrottler Lagd;
 	FIELD n playerTicketThrottlerSorter Lagd;
 	FIELD o chunkPositions Lit/unimi/dsi/fastutil/longs/LongSet;
+	FIELD p mainThreadExecutor Ljava/util/concurrent/Executor;
 	FIELD q location J
+	METHOD <init> (Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;)V
+		ARG 1 workerExecutor
+		ARG 2 mainThreadExecutor
 	METHOD a purge ()V
+	METHOD a setViewDistance (I)V
+	METHOD a isUnloaded (J)Z
+		ARG 1 pos
 	METHOD a setLevel (JILuq;I)Luq;
 		ARG 1 pos
 		ARG 3 level
@@ -28,9 +66,14 @@ CLASS ux net/minecraft/server/world/ChunkTicketManager
 		ARG 3 ticket
 	METHOD a setChunkForced (Lbgi;Z)V
 		ARG 2 forced
+	METHOD a shouldTickEntity (Lfo;)Z
+		ARG 1 pos
+	METHOD a handleChunkEnter (Lfo;Lvf;)V
+		ARG 1 pos
+		ARG 2 player
 	METHOD a getLevel (Lit/unimi/dsi/fastutil/objects/ObjectSortedSet;)I
 		ARG 1 ticketSet
-	METHOD a update (Lur;)Z
+	METHOD a tick (Lur;)Z
 		ARG 1 chunkStorage
 	METHOD a addTicketWithLevel (Lvj;Lbgi;ILjava/lang/Object;)V
 		ARG 1 type
@@ -38,13 +81,16 @@ CLASS ux net/minecraft/server/world/ChunkTicketManager
 		ARG 3 level
 		ARG 4 argument
 	METHOD b getLevelCount ()I
-	METHOD b (I)V
+	METHOD b setWatchDistance (I)V
 		ARG 1 viewDistance
 	METHOD b getChunkHolder (J)Luq;
 		ARG 1 pos
 	METHOD b removeTicket (JLvi;)V
 		ARG 1 pos
 		ARG 3 ticket
+	METHOD b handleChunkLeave (Lfo;Lvf;)V
+		ARG 1 pos
+		ARG 2 player
 	METHOD b addTicket (Lvj;Lbgi;ILjava/lang/Object;)V
 		ARG 1 type
 		ARG 2 pos

mappings/net/minecraft/server/world/LevelPrioritizedQueue.mapping

@@ -1,19 +1,24 @@
-CLASS us net/minecraft/server/world/LevelIndexedQueue
+CLASS us net/minecraft/server/world/LevelPrioritizedQueue
 	FIELD a LEVEL_COUNT I
 	FIELD b levelToPosToElements Ljava/util/List;
-	FIELD c currentLevel I
+	FIELD c firstNonEmptyLevel I
 	FIELD d name Ljava/lang/String;
 	FIELD e chunkPositions Lit/unimi/dsi/fastutil/longs/LongSet;
 	FIELD f maxSize I
 	METHOD <init> (Ljava/lang/String;I)V
 		ARG 1 name
 		ARG 2 maxSize
-	METHOD a getNext ()Ljava/util/stream/Stream;
+	METHOD a poll ()Ljava/util/stream/Stream;
 	METHOD a updateLevel (ILbgi;I)V
-		ARG 1 lastLevelUpdatedTo
+		ARG 1 fromLevel
 		ARG 2 pos
-		ARG 3 newLevel
+		ARG 3 toLevel
 	METHOD a createPositionAdder (J)Ljava/lang/Runnable;
 		ARG 1 pos
-	METHOD a (Ljava/util/Optional;JI)V
+	METHOD a clearPosition (JZ)V
-		ARG 4 lastLevelUpdatedTo
+		ARG 1 pos
+		ARG 3 includePresent
+	METHOD a add (Ljava/util/Optional;JI)V
+		ARG 1 element
+		ARG 2 pos
+		ARG 4 level

mappings/net/minecraft/server/world/ServerChunkManager.mapping

@@ -1,5 +1,5 @@
 CLASS vc net/minecraft/server/world/ServerChunkManager
-	CLASS vc$a ChunkTaskQueue
+	CLASS vc$a MainThreadExecutor
 	FIELD a threadedAnvilChunkStorage Lur;
 	FIELD b CHUNKS_ELIGIBLE_FOR_SPAWNING I
 	FIELD c CHUNK_STATUSES Ljava/util/List;
@@ -8,37 +8,50 @@ CLASS vc net/minecraft/server/world/ServerChunkManager
 	FIELD f world Lve;
 	FIELD g serverThread Ljava/lang/Thread;
 	FIELD h lightProvider Lvh;
+	FIELD i mainThreadExecutor Lvc$a;
 	FIELD j persistentStateManager Lcnk;
 	FIELD k lastMobSpawningTime J
 	FIELD l spawnMonsters Z
 	FIELD m spawnAnimals Z
+	METHOD <init> (Lve;Ljava/io/File;Lcom/mojang/datafixers/DataFixer;Lcip;Ljava/util/concurrent/Executor;Lbwl;IILvn;Ljava/util/function/Supplier;)V
+		ARG 5 workerExecutor
 	METHOD a getChunkHolder (J)Luq;
 		ARG 1 pos
+	METHOD a sendToNearbyPlayers (Lahz;Lka;)V
+		ARG 1 entity
+		ARG 2 packet
 	METHOD a getDebugString (Lbgi;)Ljava/lang/String;
 		ARG 1 pos
 	METHOD a markForUpdate (Lev;)V
+	METHOD a isMissingForLevel (Luq;I)Z
+		ARG 1 holder
+		ARG 2 maxLevel
 	METHOD a updateCameraPosition (Lvf;)V
 		ARG 1 player
 	METHOD a addTicket (Lvj;Lbgi;ILjava/lang/Object;)V
 	METHOD a save (Z)V
 		ARG 1 flush
 	METHOD b getTotalChunksLoadedCount ()I
-	METHOD b getChunkSyncIfServerThread (IILbwp;Z)Ljava/util/concurrent/CompletableFuture;
+	METHOD b getChunkFutureSyncOnMainThread (IILbwp;Z)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 chunkX
 		ARG 2 chunkZ
 		ARG 3 status
 		ARG 4 create
 	METHOD b unloadEntity (Lahz;)V
+	METHOD b sendToOtherNearbyPlayers (Lahz;Lka;)V
 	METHOD b removeTicket (Lvj;Lbgi;ILjava/lang/Object;)V
 	METHOD c applyViewDistance (II)V
-	METHOD c getChunkAsync (IILbwp;Z)Ljava/util/concurrent/CompletableFuture;
+		ARG 1 watchDistance
+		ARG 2 viewDistance
+	METHOD c getChunkFuture (IILbwp;Z)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 chunkX
 		ARG 2 chunkZ
 		ARG 3 status
 		ARG 4 create
 	METHOD c loadEntity (Lahz;)V
+	METHOD d executeQueuedTasks ()Z
 	METHOD g getLoadedChunkCount ()I
 	METHOD h getPersistentStateManager ()Lcnk;
 	METHOD i getPointOfInterestStorage ()Lapw;
-	METHOD l update ()Z
+	METHOD l tick ()Z
 	METHOD m tickChunks ()V

mappings/net/minecraft/server/world/ServerLightingProvider.mapping

@@ -0,0 +1,32 @@
+CLASS vh net/minecraft/server/world/ServerLightingProvider
+	CLASS net/minecraft/server/world/ServerLightingProvider$a TaskStage
+		FIELD a PRE_UPDATE Lvh$a;
+		FIELD b POST_UPDATE Lvh$a;
+	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
+	FIELD b processor Lage;
+	FIELD c pendingTasks Lit/unimi/dsi/fastutil/objects/ObjectList;
+	FIELD d chunkStorage Lur;
+	FIELD e actor Lagd;
+	FIELD f taskBatchSize I
+	METHOD <init> (Lbwy;Lur;ZLage;Lagd;)V
+		ARG 2 chunkStorage
+		ARG 4 processor
+		ARG 5 actor
+	METHOD a setTaskBatchSize (I)V
+		ARG 1 taskBatchSize
+	METHOD a enqueue (IILjava/util/function/IntSupplier;Lvh$a;Ljava/lang/Runnable;)V
+		ARG 1 x
+		ARG 2 z
+		ARG 3 completedLevelSupplier
+		ARG 4 stage
+		ARG 5 task
+	METHOD a enqueue (IILvh$a;Ljava/lang/Runnable;)V
+		ARG 1 x
+		ARG 2 z
+		ARG 3 stage
+		ARG 4 task
+	METHOD a light (Lbwk;Z)Ljava/util/concurrent/CompletableFuture;
+	METHOD a (Lev;I)V
+		ARG 1 pos
+	METHOD b runTasks ()V
+	METHOD z_ tick ()V

mappings/net/minecraft/server/world/ServerTickScheduler.mapping

@@ -16,10 +16,10 @@ CLASS bhi net/minecraft/server/world/ServerTickScheduler
 	METHOD a tick ()V
 	METHOD a toTag (Lbgi;)Lii;
 		ARG 1 pos
-	METHOD a (Lchc;Lev;)V
+	METHOD a copyScheduledTicks (Lchc;Lev;)V
 		ARG 1 box
 		ARG 2 offset
-	METHOD a getScheduledTicksInBox (Lchc;Z)Ljava/util/List;
+	METHOD a getScheduledTicks (Lchc;Z)Ljava/util/List;
 		ARG 1 box
 		ARG 2 remove
 	METHOD a fromTag (Lii;)V
@@ -27,12 +27,12 @@ CLASS bhi net/minecraft/server/world/ServerTickScheduler
 	METHOD a getScheduledTicksInChunk (ZLbgi;)Ljava/util/List;
 		ARG 1 remove
 		ARG 2 pos
-	METHOD b scheduleForced (Lev;Ljava/lang/Object;ILbhm;)V
+	METHOD b scheduleTick (Lev;Ljava/lang/Object;ILbhm;)V
 		ARG 1 pos
 		ARG 2 object
 		ARG 3 delay
 		ARG 4 priority
-	METHOD c addScheduledTick (Lev;Ljava/lang/Object;ILbhm;)V
+	METHOD c scheduleTickUnchecked (Lev;Ljava/lang/Object;ILbhm;)V
 		ARG 1 pos
 		ARG 2 object
 		ARG 3 delay

mappings/net/minecraft/server/world/ServerWorld.mapping

@@ -22,7 +22,7 @@ CLASS ve net/minecraft/server/world/ServerWorld
 	FIELD z entitiesToLoad Ljava/util/Queue;
 	METHOD <init> (Lnet/minecraft/server/MinecraftServer;Ljava/util/concurrent/Executor;Lcnm;Lcnl;Lbxq;Lafy;Lvn;)V
 		ARG 1 server
-		ARG 2 chunkExecutor
+		ARG 2 workerExecutor
 		ARG 3 worldSaveHandler
 		ARG 4 properties
 		ARG 5 dimensionType
@@ -30,16 +30,19 @@ CLASS ve net/minecraft/server/world/ServerWorld
 		ARG 7 worldGenerationProgressListener
 	METHOD B getPointOfInterestStorage ()Lapw;
 	METHOD C getRaidManager ()Laws;
-	METHOD a getChunkSyncIfServerThread (IIZ)Ljava/util/concurrent/CompletableFuture;
+	METHOD a getChunkFutureSyncOnMainThread (IIZ)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 x
 		ARG 2 z
 		ARG 3 create
+	METHOD a tickEntity (Lahz;)V
 	METHOD a handleInteraction (Lapt;Lahz;Lait;)V
 		ARG 1 interaction
 		ARG 3 observer
 	METHOD a addLightning (Latb;)V
 	METHOD a init (Lbgz;)V
 		ARG 1 levelInfo
+	METHOD a tickFluid (Lbhl;)V
+		ARG 1 tick
 	METHOD a unloadEntities (Lbww;)V
 		ARG 1 chunk
 	METHOD a tickChunk (Lbww;I)V
@@ -50,6 +53,28 @@ CLASS ve net/minecraft/server/world/ServerWorld
 	METHOD a getOccupiedPointOfInterestDistance (Lfo;)I
 		ARG 1 pos
 	METHOD a getEntity (Ljava/util/UUID;)Lahz;
+	METHOD a tick (Ljava/util/function/BooleanSupplier;)V
+	METHOD a getPlayers (Ljava/util/function/Predicate;)Ljava/util/List;
+		ARG 1 predicate
+	METHOD a spawnParticles (Lvf;Lgd;ZDDDIDDDD)Z
+		ARG 1 viewer
+		ARG 2 particle
+		ARG 3 force
+		ARG 4 x
+		ARG 6 y
+		ARG 8 z
+		ARG 10 count
+		ARG 11 deltaX
+		ARG 13 deltaY
+		ARG 15 deltaZ
+		ARG 17 speed
+	METHOD a sendToPlayerIfNearby (Lvf;ZDDDLka;)Z
+		ARG 1 player
+		ARG 2 force
+		ARG 3 x
+		ARG 5 y
+		ARG 7 z
+		ARG 9 packet
 	METHOD a save (Lzr;ZZ)V
 		ARG 1 progressListener
 	METHOD ac resetWeather ()V
@@ -59,6 +84,8 @@ CLASS ve net/minecraft/server/world/ServerWorld
 		ARG 1 x
 		ARG 2 z
 		ARG 3 forced
+	METHOD b tickBlock (Lbhl;)V
+		ARG 1 tick
 	METHOD b_ isNearOccupiedPointOfInterest (Lev;)Z
 		ARG 1 pos
 	METHOD c_ getRaidAt (Lev;)Lawq;
@@ -66,15 +93,25 @@ CLASS ve net/minecraft/server/world/ServerWorld
 	METHOD e removePlayer (Lvf;)V
 		ARG 1 player
 	METHOD f resetIdleTimeout ()V
+	METHOD f loadEntity (Lahz;)V
+		ARG 1 entity
 	METHOD f addPlayer (Lvf;)V
+		ARG 1 player
 	METHOD g placeBonusChest ()V
 	METHOD g unloadEntity (Lahz;)V
 		ARG 1 entity
 	METHOD h getForcedSpawnPoint ()Lev;
 	METHOD h removeEntity (Lahz;)V
 	METHOD i_ updatePlayersSleeping ()V
+	METHOD j getAliveEnderDragons ()Ljava/util/List;
+	METHOD k addEntity (Lahz;)Z
+		ARG 1 entity
 	METHOD k_ saveLevel ()V
-	METHOD m loadEntity (Lahz;)V
+	METHOD l getMobCountsByCategory ()Lit/unimi/dsi/fastutil/objects/Object2IntMap;
+	METHOD l checkUuid (Lahz;)Z
+		ARG 1 entity
+	METHOD l_ getRandomAlivePlayer ()Lvf;
+	METHOD m loadEntityUnchecked (Lahz;)V
 		ARG 1 entity
 	METHOD n removeEntityFromChunk (Lahz;)V
 		ARG 1 entity

mappings/net/minecraft/server/world/ThreadedAnvilChunkStorage.mapping

@@ -1,29 +1,43 @@
 CLASS ur net/minecraft/server/world/ThreadedAnvilChunkStorage
 	CLASS ur$a TicketManager
 		METHOD <init> (Lur;Ljava/util/concurrent/Executor;Ljava/util/concurrent/Executor;)V
-			ARG 1 executor
+			ARG 1 workerExecutor
+			ARG 2 mainThreadExecutor
 	CLASS ur$b EntityTracker
 		FIELD b entry Lvd;
 		FIELD c entity Lahz;
+		FIELD d maxDistance I
+		FIELD e lastCameraPosition Lfo;
 		FIELD f playersTracking Ljava/util/Set;
+		METHOD <init> (Lur;Lahz;IIZ)V
+			ARG 2 maxDistance
+			ARG 3 tickInterval
 		METHOD a stopTracking ()V
 		METHOD a updateCameraPosition (Ljava/util/List;)V
 			ARG 1 players
+		METHOD a sendToOtherNearbyPlayers (Lka;)V
+			ARG 1 packet
 		METHOD a stopTracking (Lvf;)V
+		METHOD b sendToNearbyPlayers (Lka;)V
+			ARG 1 packet
 		METHOD b updateCameraPosition (Lvf;)V
 			ARG 1 players
 		METHOD equals (Ljava/lang/Object;)Z
 			ARG 1 o
+	FIELD A watchDistance I
+	FIELD B viewDistance I
+	FIELD a MAX_LEVEL I
 	FIELD d LOGGER Lorg/apache/logging/log4j/Logger;
-	FIELD e posToHolder Lit/unimi/dsi/fastutil/longs/Long2ObjectLinkedOpenHashMap;
+	FIELD e currentChunkHolders Lit/unimi/dsi/fastutil/longs/Long2ObjectLinkedOpenHashMap;
-	FIELD f posToHolderCopy Lit/unimi/dsi/fastutil/longs/Long2ObjectLinkedOpenHashMap;
+	FIELD f chunkHolders Lit/unimi/dsi/fastutil/longs/Long2ObjectLinkedOpenHashMap;
 	FIELD i world Lve;
 	FIELD j serverLightingProvider Lvh;
-	FIELD k genQueueAdder Lagb;
+	FIELD k mainThreadExecutor Lagb;
 	FIELD l chunkGenerator Lbwl;
 	FIELD m persistentStateManagerFactory Ljava/util/function/Supplier;
 	FIELD n pointOfInterestStorage Lapw;
-	FIELD p posToHolderCopyOutdated Z
+	FIELD o unloadedChunks Lit/unimi/dsi/fastutil/longs/LongSet;
+	FIELD p chunkHolderListDirty Z
 	FIELD q chunkTaskPrioritySystem Lut;
 	FIELD r worldgenActor Lagd;
 	FIELD s mainActor Lagd;
@@ -32,51 +46,96 @@ CLASS ur net/minecraft/server/world/ThreadedAnvilChunkStorage
 	FIELD v totalChunksLoadedCount Ljava/util/concurrent/atomic/AtomicInteger;
 	FIELD w structureManager Lcip;
 	FIELD x saveDir Ljava/io/File;
+	FIELD y playerChunkWatchingManager Luz;
 	FIELD z entityTrackers Lit/unimi/dsi/fastutil/ints/Int2ObjectMap;
+	METHOD <init> (Lve;Ljava/io/File;Lcom/mojang/datafixers/DataFixer;Lcip;Ljava/util/concurrent/Executor;Lagb;Lbwy;Lbwl;Lvn;Ljava/util/function/Supplier;II)V
+		ARG 1 world
+		ARG 3 dataFixer
+		ARG 5 workerExecutor
+		ARG 6 mainThreadExecutor
+		ARG 8 chunkGenerator
+		ARG 9 worldGenerationProgressListener
 	METHOD a getLightProvider ()Lvh;
-	METHOD a applyViewDistance (II)V
+	METHOD a setViewDistance (II)V
-		ARG 1 maxWatchDistance
+		ARG 1 watchDistance
 		ARG 2 viewDistance
-	METHOD a getChunkHolder (J)Luq;
+	METHOD a getCurrentChunkHolder (J)Luq;
 		ARG 1 pos
 	METHOD a setLevel (JILuq;I)Luq;
 		ARG 1 pos
 		ARG 3 level
 		ARG 4 holder
 	METHOD a loadEntity (Lahz;)V
+	METHOD a sendToOtherNearbyPlayers (Lahz;Lka;)V
+		ARG 1 entity
+		ARG 2 packet
 	METHOD a getDebugString (Lbgi;)Ljava/lang/String;
 		ARG 1 pos
-	METHOD a getChunkRegion (Lbgi;ILjava/util/function/IntFunction;)Ljava/util/concurrent/CompletableFuture;
+	METHOD a getChebyshevDistance (Lbgi;II)I
+		ARG 0 pos
+		ARG 1 x
+		ARG 2 z
+	METHOD a createChunkRegionFuture (Lbgi;ILjava/util/function/IntFunction;)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 centerChunk
 		ARG 2 margin
 		ARG 3 distanceToStatus
+	METHOD a getSquaredDistance (Lbgi;Lahz;)D
+		ARG 0 pos
+		ARG 1 entity
 	METHOD a save (Lbwk;)V
 	METHOD a convertToFullChunk (Lbwk;Ljava/util/function/IntSupplier;)Ljava/util/concurrent/CompletableFuture;
-	METHOD a getPrecedingTargetChunkGenerationStatus (Lbwp;I)Lbwp;
+	METHOD a getRequiredStatusForGeneration (Lbwp;I)Lbwp;
+		ARG 1 centerChunkTargetStatus
 		ARG 2 distance
 	METHOD a tick (Ljava/util/function/BooleanSupplier;)V
-	METHOD a getChunk (Luq;Lbwp;)Ljava/util/concurrent/CompletableFuture;
+	METHOD a createTickingFuture (Luq;)Ljava/util/concurrent/CompletableFuture;
+	METHOD a createChunkFuture (Luq;Lbwp;)Ljava/util/concurrent/CompletableFuture;
 		ARG 1 holder
 		ARG 2 status
 	METHOD a updateCameraPosition (Lvf;)V
+		ARG 1 player
 	METHOD a sendWatchPackets (Lvf;Lbgi;[Lka;ZZ)V
 		ARG 1 player
 		ARG 2 pos
 		ARG 3 packets
 		ARG 4 withinMaxWatchDistance
 		ARG 5 withinViewDistance
+	METHOD a handlePlayerAddedOrRemoved (Lvf;Z)V
+		ARG 1 player
+		ARG 2 added
+	METHOD a sendChunkDataPackets (Lvf;[Lka;Lbww;)V
+		ARG 1 player
+		ARG 2 packets
+		ARG 3 chunk
 	METHOD a save (Z)V
 		ARG 1 flush
 	METHOD b updateHolderMap ()V
-	METHOD b getCopiedChunkHolder (J)Luq;
+	METHOD b getChunkHolder (J)Luq;
 		ARG 1 pos
 	METHOD b unloadEntity (Lahz;)V
+	METHOD b sendToNearbyPlayers (Lahz;Lka;)V
+		ARG 1 entity
+		ARG 2 packet
+	METHOD b createEntityTickingChunkFuture (Lbgi;)Ljava/util/concurrent/CompletableFuture;
+		ARG 1 pos
+	METHOD b getChebyshevDistance (Lbgi;Lahz;)I
+		ARG 0 pos
+		ARG 1 entity
+	METHOD b getChebyshevDistance (Lbgi;Lvf;Z)I
+		ARG 0 pos
+		ARG 1 player
+		ARG 2 useCameraPosition
 	METHOD b doesNotGenerateChunks (Lvf;)Z
 		ARG 1 player
 	METHOD c getTotalChunksLoadedCount ()I
+	METHOD c getCompletedLevelSupplier (J)Ljava/util/function/IntSupplier;
+		ARG 1 pos
+	METHOD c isTooFarFromPlayersToSpawnMobs (Lbgi;)Z
+		ARG 1 pos
 	METHOD d getLoadedChunkCount ()I
 	METHOD e getTicketManager ()Lur$a;
 	METHOD e getUpdatedChunkTag (Lbgi;)Lib;
 		ARG 1 pos
 	METHOD f entryIterator ()Lit/unimi/dsi/fastutil/objects/ObjectBidirectionalIterator;
+	METHOD g tickPlayerMovement ()V
 	METHOD h getPointOfInterestStorage ()Lapw;

mappings/net/minecraft/server/world/chunk/light/ServerLightingProvider.mapping

@@ -1,6 +0,0 @@
-CLASS vh net/minecraft/server/world/chunk/light/ServerLightingProvider
-	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
-	METHOD a light (Lbwk;Z)Ljava/util/concurrent/CompletableFuture;
-	METHOD a (Lev;I)V
-		ARG 1 pos
-	METHOD z_ tick ()V

mappings/net/minecraft/util/ChunkPosLevelPropagator.mapping

@@ -3,4 +3,9 @@ CLASS uu net/minecraft/util/ChunkPosLevelPropagator
 		ARG 1 levelCount
 		ARG 2 initLevelCapacity
 		ARG 3 initTotalCapacity
-	METHOD b scheduleNewLevelUpdate (JIZ)V
+	METHOD b getInitialLevel (J)I
+		ARG 1 id
+	METHOD b update (JIZ)V
+		ARG 1 chunkPos
+		ARG 3 distance
+		ARG 4 playerPresent

mappings/net/minecraft/util/LevelPropagator.mapping

@@ -42,23 +42,23 @@ CLASS cjw net/minecraft/util/LevelPropagator
 		ARG 3 sourceId
 		ARG 5 limitLevel
 	METHOD a update (JJIIIZ)V
-		ARG 1 sourceId
+		ARG 1 causingId
 		ARG 3 id
-		ARG 5 limitLevel
+		ARG 5 level
-		ARG 6 targetLevel
+		ARG 6 currentLevel
-		ARG 7 currentLevel
+		ARG 7 previousLevel
 		ARG 8 mergeAsMin
 	METHOD a update (JJIZ)V
 		ARG 1 causingId
 		ARG 3 id
-		ARG 5 limitLevel
+		ARG 5 level
 		ARG 6 mergeAsMin
 	METHOD b hasLevelUpdates ()Z
 	METHOD b updateAllRecursively (I)I
 		ARG 1 maxSteps
-	METHOD b getUpdatedLevel (JJI)I
+	METHOD b getPropagatedLevel (JJI)I
-		ARG 1 sourceId
+		ARG 1 fromId
-		ARG 3 id
+		ARG 3 toId
 		ARG 5 currentLevel
 	METHOD b updateRecursively (JJIZ)V
 		ARG 1 sourceId
@@ -69,5 +69,5 @@ CLASS cjw net/minecraft/util/LevelPropagator
 		ARG 1 id
 	METHOD e remove (J)V
 		ARG 1 id
-	METHOD f update (J)V
+	METHOD f fullyUpdate (J)V
 		ARG 1 id

mappings/net/minecraft/util/Mailbox.mapping

@@ -12,6 +12,6 @@ CLASS agg net/minecraft/util/Mailbox
 		METHOD a getPriority ()I
 	CLASS agg$c QueueMailbox
 		FIELD a queue Ljava/util/Queue;
-	METHOD a getNext ()Ljava/lang/Object;
+	METHOD a poll ()Ljava/lang/Object;
 	METHOD a add (Ljava/lang/Object;)Z
 	METHOD b isEmpty ()Z

mappings/net/minecraft/util/MailboxProcessor.mapping

@@ -1,7 +1,8 @@
 CLASS age net/minecraft/util/MailboxProcessor
-	FIELD a taskList Lagg;
+	FIELD a mailbox Lagg;
 	FIELD b LOGGER Lorg/apache/logging/log4j/Logger;
 	FIELD c stateFlags Ljava/util/concurrent/atomic/AtomicInteger;
+	FIELD d executor Ljava/util/concurrent/Executor;
 	FIELD e name Ljava/lang/String;
 	METHOD <init> (Lagg;Ljava/util/concurrent/Executor;Ljava/lang/String;)V
 		ARG 1 mailbox

mappings/net/minecraft/util/SystemUtil.mapping

@@ -19,6 +19,13 @@ CLASS p net/minecraft/util/SystemUtil
 	METHOD a getValueAsString (Lbvz;Ljava/lang/Object;)Ljava/lang/String;
 	METHOD a next (Ljava/lang/Iterable;Ljava/lang/Object;)Ljava/lang/Object;
 	METHOD a consume (Ljava/lang/Object;Ljava/util/function/Consumer;)Ljava/lang/Object;
+	METHOD a readUuid (Ljava/lang/String;Lcom/mojang/datafixers/Dynamic;)Ljava/util/Optional;
+		ARG 0 name
+		ARG 1 dynamic
+	METHOD a writeUuid (Ljava/lang/String;Ljava/util/UUID;Lcom/mojang/datafixers/Dynamic;)Lcom/mojang/datafixers/Dynamic;
+		ARG 0 name
+		ARG 1 uuid
+		ARG 2 dynamic
 	METHOD a createTranslationKey (Ljava/lang/String;Lqr;)Ljava/lang/String;
 		ARG 0 type
 		ARG 1 id

mappings/net/minecraft/util/ThreadExecutor.mapping

@@ -1,4 +1,4 @@
-CLASS agb net/minecraft/util/ThreadTaskQueue
+CLASS agb net/minecraft/util/ThreadExecutor
 	FIELD b name Ljava/lang/String;
 	FIELD c LOGGER Lorg/apache/logging/log4j/Logger;
 	FIELD d taskQueue Ljava/util/Queue;

mappings/net/minecraft/world/World.mapping

@@ -69,7 +69,7 @@ CLASS bgv net/minecraft/world/World
 		ARG 3 z
 	METHOD a setBlockBreakingProgress (ILev;I)V
 	METHOD a setTime (J)V
-	METHOD a summonParticle (Lahz;B)V
+	METHOD a setEntityStatus (Lahz;B)V
 	METHOD a createExplosion (Lahz;DDDFLbgo$a;)Lbgo;
 		ARG 1 entity
 		ARG 2 x

mappings/net/minecraft/world/border/WorldBorder.mapping

@@ -83,4 +83,4 @@ CLASS bwi net/minecraft/world/border/WorldBorder
 	METHOD p getShrinkingSpeed ()D
 	METHOD q getWarningTime ()I
 	METHOD r getWarningBlocks ()I
-	METHOD s update ()V
+	METHOD s tick ()V

mappings/net/minecraft/world/chunk/ChunkManager.mapping

@@ -2,13 +2,13 @@ CLASS bwo net/minecraft/world/chunk/ChunkManager
 	METHOD a isChunkLoaded (II)Z
 		ARG 1 x
 		ARG 2 z
-	METHOD a getChunkSync (IILbwp;Z)Lbwk;
+	METHOD a getChunk (IILbwp;Z)Lbwk;
 		ARG 1 x
 		ARG 2 z
 		ARG 3 status
 		ARG 4 create
 	METHOD a getWorldChunk (IIZ)Lbww;
-	METHOD a isEntityInLoadedChunk (Lahz;)Z
+	METHOD a shouldTickEntity (Lahz;)Z
 	METHOD a setChunkForced (Lbgi;Z)V
 		ARG 1 pos
 		ARG 2 forced

mappings/net/minecraft/world/chunk/ChunkStatus.mapping

@@ -51,7 +51,8 @@ CLASS bwp net/minecraft/world/chunk/ChunkStatus
 	METHOD a runTask (Lve;Lbwl;Lcip;Lvh;Ljava/util/function/Function;Ljava/util/List;)Ljava/util/concurrent/CompletableFuture;
 		ARG 2 chunkGenerator
 	METHOD b getMaxTargetGenerationRadius ()I
-	METHOD b isAfter (Lbwp;)Z
+	METHOD b isAtLeast (Lbwp;)Z
+		ARG 1 chunk
 	METHOD c getIndex ()I
 	METHOD d getName ()Ljava/lang/String;
 	METHOD e getPrevious ()Lbwp;

mappings/net/minecraft/world/chunk/light/LightingProvider.mapping

@@ -8,8 +8,9 @@ CLASS ckb net/minecraft/world/chunk/light/LightingProvider
 	METHOD a hasUpdates ()Z
 	METHOD a doLightUpdates (IZZ)I
 		ARG 1 maxUpdateCount
+	METHOD a suppressLight (Lbgi;Z)V
 	METHOD a get (Lbhe;)Lcjz;
-	METHOD a setSection (Lbhe;Lfo;Lbwq;)V
+	METHOD a queueData (Lbhe;Lfo;Lbwq;)V
 		ARG 1 lightType
 	METHOD a enqueueLightUpdate (Lev;)V
 		ARG 1 pos

mappings/net/minecraft/world/chunk/light/LightingView.mapping

@@ -1,4 +1,7 @@
 CLASS ckc net/minecraft/world/chunk/light/LightingView
-	METHOD a scheduleChunkLightUpdate (Lev;Z)V
+	METHOD a updateSectionStatus (Lev;Z)V
 		ARG 1 pos
-	METHOD a scheduleChunkLightUpdate (Lfo;Z)V
+		ARG 2 status
+	METHOD a updateSectionStatus (Lfo;Z)V
+		ARG 1 pos
+		ARG 2 status