even even even even even even more work

SHIT_TO_CHECK.md

@@ -5,4 +5,5 @@
 * Mini: "MC-50319": fix if still works
 * Mini: I definetly dropped a patch I didnt want to drop, we need to go thru in the end and see if all patches are still in, lol
 * Make sure the flat bedrock setting doesn't do anything stupid
-* Check DataBits foreach
+* Check DataBits foreach
+* Update MobGoalHelper

Spigot-Server-Patches/0433-Optimize-Collision-to-not-load-chunks.patch

@@ -0,0 +1,135 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Thu, 2 Apr 2020 02:37:57 -0400
+Subject: [PATCH] Optimize Collision to not load chunks
+
+The collision code takes an AABB and generates a cuboid of checks rather
+than a cylinder, so at high velocity this can generate a lot of chunk checks.
+
+Treat an unloaded chunk as a collision for entities, and also for players if
+the "prevent moving into unloaded chunks" setting is enabled.
+
+If that serting is not enabled, collisions will be ignored for players, since
+movement will load only the chunk the player enters anyways and avoids loading
+massive amounts of surrounding chunks due to large AABB lookups.
+
+diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
+index 59d72dfc903bb7a9c50baf59fface280b44a6d5b..8b7f59577416468a89a99954e2a00b3704ffbd40 100644
+--- a/src/main/java/net/minecraft/server/Entity.java
++++ b/src/main/java/net/minecraft/server/Entity.java
+@@ -81,6 +81,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+     private CraftEntity bukkitEntity;
+ 
+     PlayerChunkMap.EntityTracker tracker; // Paper
++    boolean collisionLoadChunks = false; // Paper
+     Throwable addedToWorldStack; // Paper - entity debug
+     public CraftEntity getBukkitEntity() {
+         if (bukkitEntity == null) {
+diff --git a/src/main/java/net/minecraft/server/ICollisionAccess.java b/src/main/java/net/minecraft/server/ICollisionAccess.java
+index b27260270de80de371a5a71fa0516aa43c44c83e..1cc40b1f0af9e617b2a71bcc442543e10b2dc61a 100644
+--- a/src/main/java/net/minecraft/server/ICollisionAccess.java
++++ b/src/main/java/net/minecraft/server/ICollisionAccess.java
+@@ -46,7 +46,9 @@ public interface ICollisionAccess extends IBlockAccess {
+     }
+ 
+     default boolean b(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Predicate<Entity> predicate) {
++        try { if (entity != null) entity.collisionLoadChunks = true; // Paper
+         return this.d(entity, axisalignedbb, predicate).allMatch(VoxelShape::isEmpty);
++        } finally { if (entity != null) entity.collisionLoadChunks = false; } // Paper
+     }
+ 
+     Stream<VoxelShape> c(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Predicate<Entity> predicate);
+diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
+index 0b6bb4b2a679c6a3589ce30becbf2af498804aff..ea287e9c21ee1b4cf692d8c7b3df530766f2d26a 100644
+--- a/src/main/java/net/minecraft/server/PlayerList.java
++++ b/src/main/java/net/minecraft/server/PlayerList.java
+@@ -723,6 +723,7 @@ public abstract class PlayerList {
+         entityplayer1.forceSetPositionRotation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
+         // CraftBukkit end
+ 
++        worldserver.getChunkProvider().addTicket(TicketType.POST_TELEPORT, new ChunkCoordIntPair(location.getBlockX() >> 4, location.getBlockZ() >> 4), 1, entityplayer.getId()); // Paper
+         while (avoidSuffocation && !worldserver1.getCubes(entityplayer1) && entityplayer1.locY() < 256.0D) {
+             entityplayer1.setPosition(entityplayer1.locX(), entityplayer1.locY() + 1.0D, entityplayer1.locZ());
+         }
+diff --git a/src/main/java/net/minecraft/server/VoxelShapeSpliterator.java b/src/main/java/net/minecraft/server/VoxelShapeSpliterator.java
+index 4967d1ebd109c462a322e4829d01ff519d1b5366..ed0f3ddbcb7d6ce8a59ae3829f4cb11ae75046cb 100644
+--- a/src/main/java/net/minecraft/server/VoxelShapeSpliterator.java
++++ b/src/main/java/net/minecraft/server/VoxelShapeSpliterator.java
+@@ -9,13 +9,13 @@ import javax.annotation.Nullable;
+ public class VoxelShapeSpliterator extends AbstractSpliterator<VoxelShape> {
+ 
+     @Nullable
+-    private final Entity a;
++    private final Entity a; final Entity getEntity() { return this.a; } // Paper - OBFHELPER
+     private final AxisAlignedBB b;
+     private final VoxelShapeCollision c;
+     private final CursorPosition d;
+-    private final BlockPosition.MutableBlockPosition e;
++    private final BlockPosition.MutableBlockPosition e; final BlockPosition.MutableBlockPosition getMutablePos() { return this.e; } // Paper - OBFHELPER
+     private final VoxelShape f;
+-    private final ICollisionAccess g;
++    private final ICollisionAccess g; final ICollisionAccess getCollisionAccess() { return this.g; } // Paper - OBFHELPER
+     private boolean h;
+     private final BiPredicate<IBlockData, BlockPosition> i;
+ 
+@@ -52,23 +52,37 @@ public class VoxelShapeSpliterator extends AbstractSpliterator<VoxelShape> {
+     boolean a(Consumer<? super VoxelShape> consumer) {
+         while (true) {
+             if (this.d.a()) {
+-                int i = this.d.b();
+-                int j = this.d.c();
+-                int k = this.d.d();
++                int i = this.d.b(); final int x = i;
++                int j = this.d.c(); final int y = j;
++                int k = this.d.d(); final int z = k;
+                 int l = this.d.e();
+ 
+                 if (l == 3) {
+                     continue;
+                 }
+ 
+-                IBlockAccess iblockaccess = this.a(i, k);
+-
+-                if (iblockaccess == null) {
++                // Paper start - ensure we don't load chunks
++                Entity entity = this.getEntity();
++                BlockPosition.MutableBlockPosition blockposition_mutableblockposition = this.getMutablePos();
++                boolean far = entity != null && MCUtil.distanceSq(entity.locX(), y, entity.locZ(), x, y, z) > 14;
++                blockposition_mutableblockposition.setValues(x, y, z);
++
++                boolean isRegionLimited = this.getCollisionAccess() instanceof RegionLimitedWorldAccess;
++                IBlockData iblockdata = isRegionLimited ? Blocks.VOID_AIR.getBlockData() : ((!far && entity instanceof EntityPlayer) || (entity != null && entity.collisionLoadChunks)
++                    ? this.getCollisionAccess().getType(blockposition_mutableblockposition)
++                    : this.getCollisionAccess().getTypeIfLoaded(blockposition_mutableblockposition)
++                );
++
++                if (iblockdata == null) {
++                    if (!(entity instanceof EntityPlayer) || entity.world.paperConfig.preventMovingIntoUnloadedChunks) {
++                        VoxelShape voxelshape3 = VoxelShapes.of(far ? entity.getBoundingBox() : new AxisAlignedBB(new BlockPosition(x, y, z)));
++                        consumer.accept(voxelshape3);
++                        return true;
++                    }
+                     continue;
+                 }
+-
+-                this.e.d(i, j, k);
+-                IBlockData iblockdata = iblockaccess.getType(this.e);
++                // Paper - moved up
++                // Paper end
+ 
+                 if (!this.i.test(iblockdata, this.e) || l == 1 && !iblockdata.d() || l == 2 && !iblockdata.a(Blocks.MOVING_PISTON)) {
+                     continue;
+diff --git a/src/main/java/net/minecraft/server/VoxelShapes.java b/src/main/java/net/minecraft/server/VoxelShapes.java
+index b6e2a3d8d0cf510f497c6f974356fafaf2adc13b..4acde367542247627574fdeb586fb8c9087eef1a 100644
+--- a/src/main/java/net/minecraft/server/VoxelShapes.java
++++ b/src/main/java/net/minecraft/server/VoxelShapes.java
+@@ -239,7 +239,8 @@ public final class VoxelShapes {
+ 
+                             if (k2 < 3) {
+                                 blockposition_mutableblockposition.a(enumaxiscycle1, i2, j2, l1);
+-                                IBlockData iblockdata = iworldreader.getType(blockposition_mutableblockposition);
++                                IBlockData iblockdata = iworldreader.getTypeIfLoaded(blockposition_mutableblockposition); // Paper
++                                if (iblockdata == null) return 0.0D; // Paper
+ 
+                                 if ((k2 != 1 || iblockdata.d()) && (k2 != 2 || iblockdata.a(Blocks.MOVING_PISTON))) {
+                                     d0 = iblockdata.b((IBlockAccess) iworldreader, blockposition_mutableblockposition, voxelshapecollision).a(enumdirection_enumaxis2, axisalignedbb.d((double) (-blockposition_mutableblockposition.getX()), (double) (-blockposition_mutableblockposition.getY()), (double) (-blockposition_mutableblockposition.getZ())), d0);

Spigot-Server-Patches/0434-Don-t-tick-dead-players.patch

@@ -7,15 +7,15 @@ Causes sync chunk loads and who knows what all else.
 This is safe because Spectators are skipped in unloaded chunks too in vanilla.
 
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 52544730a2cce4db4f912ad1109945ac4e53a9b6..f4215d38acef8018f09dff5f379c14336647687d 100644
+index 9d7096c61fed5f5b8b45273e146862688df22c59..559da47b80f21f0da59da9410288835c0d394fd8 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -429,7 +429,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -472,7 +472,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
  
      public void playerTick() {
          try {
--            if (!this.isSpectator() || this.world.isLoaded(new BlockPosition(this))) {
-+            if (valid && (!this.isSpectator() || this.world.isLoaded(new BlockPosition(this)))) { // Paper - don't tick dead players that are not in the world currently (pending respawn)
+-            if (!this.isSpectator() || this.world.isLoaded(this.getChunkCoordinates())) {
++            if (valid && !this.isSpectator() || this.world.isLoaded(this.getChunkCoordinates())) { // Paper - don't tick dead players that are not in the world currently (pending respawn)
                  super.tick();
              }
  

Spigot-Server-Patches/0435-Dead-Player-s-shouldn-t-be-able-to-move.patch

@@ -7,10 +7,10 @@ This fixes a lot of game state issues where packets were delayed for processing
 due to 1.15's new queue but processed while dead.
 
 diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
-index 61c9e030a105ee78a7e59fbf36cf7a77f87a0e88..c4d433430503e844121f1917c6caf05823af0a34 100644
+index 8af8676888e4deff66094053d14203c2f5b20ab1..0bf9de73e800cbbe0553bf491cb1546bb1677b63 100644
 --- a/src/main/java/net/minecraft/server/EntityHuman.java
 +++ b/src/main/java/net/minecraft/server/EntityHuman.java
-@@ -978,7 +978,7 @@ public abstract class EntityHuman extends EntityLiving {
+@@ -952,7 +952,7 @@ public abstract class EntityHuman extends EntityLiving {
  
      @Override
      protected boolean isFrozen() {

Spigot-Server-Patches/0436-Optimize-PlayerChunkMap-memory-use-for-visibleChunks.patch

@@ -57,23 +57,23 @@ index 0000000000000000000000000000000000000000..f6ff4d8132a95895680f5bc81f8f873e
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 9e3471be219b5e061486c8a3e4b638a45e6f28f5..9d5275c628b3963befdfa60841ef3c3331c8338c 100644
+index ba9f75bd8f6fe1990d485548f4481bd1762d93af..e14e8bcf235339c1537a1e0a7702a364ee784c93 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -766,7 +766,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -756,7 +756,7 @@ public class ChunkProviderServer extends IChunkProvider {
                  entityPlayer.playerNaturallySpawnedEvent.callEvent();
              };
              // Paper end
--            this.playerChunkMap.f().forEach((playerchunk) -> {
+-            this.playerChunkMap.f().forEach((playerchunk) -> { // Paper - no... just no...
 +            this.playerChunkMap.forEachVisibleChunk((playerchunk) -> { // Paper - safe iterator incase chunk loads, also no wrapping
-                 Optional<Chunk> optional = ((Either) playerchunk.b().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
+                 Optional<Chunk> optional = ((Either) playerchunk.a().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
  
                  if (optional.isPresent()) {
 diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
-index ea087800eb838371d5da70538091e1148816296e..ce0bf608b71cf492fc31e89a360ecd83fa5c23a6 100644
+index b2e8ddc9ff1bf5f519d971455d48a2faad3638f2..2f9c014454cf5fe771c6da84ad4af7e7790fdc7d 100644
 --- a/src/main/java/net/minecraft/server/MCUtil.java
 +++ b/src/main/java/net/minecraft/server/MCUtil.java
-@@ -610,7 +610,7 @@ public final class MCUtil {
+@@ -598,7 +598,7 @@ public final class MCUtil {
  
              WorldServer world = ((org.bukkit.craftbukkit.CraftWorld)bukkitWorld).getHandle();
              PlayerChunkMap chunkMap = world.getChunkProvider().playerChunkMap;
@@ -83,10 +83,10 @@ index ea087800eb838371d5da70538091e1148816296e..ce0bf608b71cf492fc31e89a360ecd83
              List<PlayerChunk> allChunks = new ArrayList<>(visibleChunks.values());
              List<EntityPlayer> players = world.players;
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca8bea5e06 100644
+index c9be4ae99458863bf91687c3667d67bc6b37b0f0..9d4c5f32036118bf7c5081c55bea71efd606b8f6 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -55,8 +55,33 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -56,8 +56,33 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
      private static final Logger LOGGER = LogManager.getLogger();
      public static final int GOLDEN_TICKET = 33 + ChunkStatus.b();
@@ -124,14 +124,14 @@ index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca
      public final WorldServer world;
 @@ -130,7 +155,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
-     public PlayerChunkMap(WorldServer worldserver, File file, DataFixer datafixer, DefinedStructureManager definedstructuremanager, Executor executor, IAsyncTaskHandler<Runnable> iasynctaskhandler, ILightAccess ilightaccess, ChunkGenerator<?> chunkgenerator, WorldLoadListener worldloadlistener, Supplier<WorldPersistentData> supplier, int i) {
-         super(new File(worldserver.getWorldProvider().getDimensionManager().a(file), "region"), datafixer);
+     public PlayerChunkMap(WorldServer worldserver, Convertable.ConversionSession convertable_conversionsession, DataFixer datafixer, DefinedStructureManager definedstructuremanager, Executor executor, IAsyncTaskHandler<Runnable> iasynctaskhandler, ILightAccess ilightaccess, ChunkGenerator chunkgenerator, WorldLoadListener worldloadlistener, Supplier<WorldPersistentData> supplier, int i, boolean flag) {
+         super(new File(convertable_conversionsession.a(worldserver.getDimensionKey()), "region"), datafixer, flag);
 -        this.visibleChunks = this.updatingChunks.clone();
 +        //this.visibleChunks = this.updatingChunks.clone(); // Paper - no more cloning
          this.pendingUnload = new Long2ObjectLinkedOpenHashMap();
          this.loadedChunks = new LongOpenHashSet();
          this.unloadQueue = new LongOpenHashSet();
-@@ -221,9 +246,52 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -222,9 +247,52 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          return (PlayerChunk) this.updatingChunks.get(i);
      }
  
@@ -185,7 +185,7 @@ index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca
      }
  
      protected IntSupplier c(long i) {
-@@ -411,8 +479,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -412,8 +480,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      // Paper end
  
      protected void save(boolean flag) {
@@ -196,7 +196,7 @@ index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca
              MutableBoolean mutableboolean = new MutableBoolean();
  
              do {
-@@ -440,7 +509,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -441,7 +510,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  //            this.i(); // Paper - nuke IOWorker
              PlayerChunkMap.LOGGER.info("ThreadedAnvilChunkStorage ({}): All chunks are saved", this.w.getName());
          } else {
@@ -205,7 +205,7 @@ index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca
                  IChunkAccess ichunkaccess = (IChunkAccess) playerchunk.getChunkSave().getNow(null); // CraftBukkit - decompile error
  
                  if (ichunkaccess instanceof ProtoChunkExtension || ichunkaccess instanceof Chunk) {
-@@ -611,7 +680,20 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -612,7 +681,20 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          if (!this.updatingChunksModified) {
              return false;
          } else {
@@ -227,7 +227,7 @@ index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca
              this.updatingChunksModified = false;
              return true;
          }
-@@ -1048,12 +1130,12 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1080,12 +1162,12 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      }
  
      protected Iterable<PlayerChunk> f() {
@@ -243,10 +243,10 @@ index 6a2cf0c6f649e7a74b58fc292f57a08c0663b0a4..ea6b310e8e4741c8bb301e5bc586faca
          while (objectbidirectionaliterator.hasNext()) {
              Entry<PlayerChunk> entry = (Entry) objectbidirectionaliterator.next();
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index c030ff7b34fdd4c4632714a800935a6a5f8082cb..1929aacbe83c401c7254484aa8df62ed1554e3ba 100644
+index 84c6dfcd87d9d893e846c08c9d14e01fbfb15fb2..e044534d3cb47cf1228c5e5fa8920df8264fd0b5 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-@@ -74,6 +74,7 @@ import net.minecraft.server.GameRules;
+@@ -73,6 +73,7 @@ import net.minecraft.server.GameRules;
  import net.minecraft.server.GroupDataEntity;
  import net.minecraft.server.IBlockData;
  import net.minecraft.server.IChunkAccess;
@@ -254,7 +254,7 @@ index c030ff7b34fdd4c4632714a800935a6a5f8082cb..1929aacbe83c401c7254484aa8df62ed
  import net.minecraft.server.MinecraftKey;
  import net.minecraft.server.MinecraftServer;
  import net.minecraft.server.MovingObjectPosition;
-@@ -291,6 +292,7 @@ public class CraftWorld implements World {
+@@ -292,6 +293,7 @@ public class CraftWorld implements World {
          return ret;
      }
      public int getTileEntityCount() {
@@ -262,7 +262,7 @@ index c030ff7b34fdd4c4632714a800935a6a5f8082cb..1929aacbe83c401c7254484aa8df62ed
          // We don't use the full world tile entity list, so we must iterate chunks
          Long2ObjectLinkedOpenHashMap<PlayerChunk> chunks = world.getChunkProvider().playerChunkMap.visibleChunks;
          int size = 0;
-@@ -302,11 +304,13 @@ public class CraftWorld implements World {
+@@ -303,11 +305,13 @@ public class CraftWorld implements World {
              size += chunk.tileEntities.size();
          }
          return size;
@@ -276,7 +276,7 @@ index c030ff7b34fdd4c4632714a800935a6a5f8082cb..1929aacbe83c401c7254484aa8df62ed
          int ret = 0;
  
          for (PlayerChunk chunkHolder : world.getChunkProvider().playerChunkMap.visibleChunks.values()) {
-@@ -315,7 +319,7 @@ public class CraftWorld implements World {
+@@ -316,7 +320,7 @@ public class CraftWorld implements World {
              }
          }
  
@@ -285,7 +285,7 @@ index c030ff7b34fdd4c4632714a800935a6a5f8082cb..1929aacbe83c401c7254484aa8df62ed
      }
      public int getPlayerCount() {
          return world.players.size();
-@@ -435,6 +439,14 @@ public class CraftWorld implements World {
+@@ -436,6 +440,14 @@ public class CraftWorld implements World {
  
      @Override
      public Chunk[] getLoadedChunks() {

Spigot-Server-Patches/0437-Increase-Light-Queue-Size.patch

@@ -14,10 +14,10 @@ light engine on shutdown...
 The queue size only puts a cap on max loss, doesn't solve that problem.
 
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index 598f27bc1b95132ded224dd5c7a0e2639ab2bd12..ea5f306ef57fe5958a554f4bdf866a36d2b185e0 100644
+index 2688b3018eaab4e7ba95754164f83065a98e53fc..e4821d4c23689aaf51b60c66fc1e6bc7a0b02fd5 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-@@ -665,4 +665,9 @@ public class PaperWorldConfig {
+@@ -622,4 +622,9 @@ public class PaperWorldConfig {
      private void zombieVillagerInfectionChance() {
          zombieVillagerInfectionChance = getDouble("zombie-villager-infection-chance", zombieVillagerInfectionChance);
      }
@@ -28,15 +28,15 @@ index 598f27bc1b95132ded224dd5c7a0e2639ab2bd12..ea5f306ef57fe5958a554f4bdf866a36
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index 234c6f1854d4a491f6233fbd4677719a0503d3a1..508aa4866e47f3865a8c51f7c8e3b842be216923 100644
+index 281b8d508e569c7a5e2112e72a45fa088e7cacce..917d5eb4a660134468cc45982aae07b704b0cd0e 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
-@@ -637,7 +637,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -663,7 +663,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
          this.executeModerately();
          // CraftBukkit end
          worldloadlistener.b();
 -        chunkproviderserver.getLightEngine().a(5);
 +        chunkproviderserver.getLightEngine().a(worldserver.paperConfig.lightQueueSize); // Paper - increase light queue size
+         this.ba();
  
          // CraftBukkit start
-         this.forceTicks = false;

Spigot-Server-Patches/0438-Mid-Tick-Chunk-Tasks-Speed-up-processing-of-chunk-lo.patch

@@ -42,10 +42,10 @@ index a58ef60d9976b3afc50e94364cf474bd2e5fdfd6..dd07223978c9aa648673d96ba7b3db11
      public static final Timing commandFunctionsTimer = Timings.ofSafe("Command Functions");
      public static final Timing connectionTimer = Timings.ofSafe("Connection Handler");
 diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
-index f1b41e16c8ce8323a896339c5d822f8ff7d8f7e6..f8f225e18fa38cad917f52a379233e0a7a869b07 100644
+index c03ff5f856f669ed535379f6c9d41812b7472743..5814c0da1fe82ccf9a74c6418bee021543749d86 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
-@@ -425,4 +425,9 @@ public class PaperConfig {
+@@ -404,4 +404,9 @@ public class PaperConfig {
              log("Async Chunks: Enabled - Chunks will be loaded much faster, without lag.");
          }
      }
@@ -56,10 +56,10 @@ index f1b41e16c8ce8323a896339c5d822f8ff7d8f7e6..f8f225e18fa38cad917f52a379233e0a
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 9d5275c628b3963befdfa60841ef3c3331c8338c..b6146330a55665a0365ff7474f1843766e0c0ce1 100644
+index e14e8bcf235339c1537a1e0a7702a364ee784c93..d1f832db33f21f8ba910d2c0c163af78718d298f 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -699,6 +699,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -694,6 +694,7 @@ public class ChunkProviderServer extends IChunkProvider {
          this.world.getMethodProfiler().enter("purge");
          this.world.timings.doChunkMap.startTiming(); // Spigot
          this.chunkMapDistance.purgeTickets();
@@ -67,7 +67,7 @@ index 9d5275c628b3963befdfa60841ef3c3331c8338c..b6146330a55665a0365ff7474f184376
          this.tickDistanceManager();
          this.world.timings.doChunkMap.stopTiming(); // Spigot
          this.world.getMethodProfiler().exitEnter("chunks");
-@@ -708,6 +709,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -703,6 +704,7 @@ public class ChunkProviderServer extends IChunkProvider {
          this.world.timings.doChunkUnload.startTiming(); // Spigot
          this.world.getMethodProfiler().exitEnter("unload");
          this.playerChunkMap.unloadChunks(booleansupplier);
@@ -75,24 +75,24 @@ index 9d5275c628b3963befdfa60841ef3c3331c8338c..b6146330a55665a0365ff7474f184376
          this.world.timings.doChunkUnload.stopTiming(); // Spigot
          this.world.getMethodProfiler().exit();
          this.clearCache();
-@@ -766,7 +768,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -756,7 +758,7 @@ public class ChunkProviderServer extends IChunkProvider {
                  entityPlayer.playerNaturallySpawnedEvent.callEvent();
              };
              // Paper end
 -            this.playerChunkMap.forEachVisibleChunk((playerchunk) -> { // Paper - safe iterator incase chunk loads, also no wrapping
 +            final int[] chunksTicked = {0}; this.playerChunkMap.forEachVisibleChunk((playerchunk) -> { // Paper - safe iterator incase chunk loads, also no wrapping
-                 Optional<Chunk> optional = ((Either) playerchunk.b().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
+                 Optional<Chunk> optional = ((Either) playerchunk.a().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
  
                  if (optional.isPresent()) {
-@@ -849,6 +851,7 @@ public class ChunkProviderServer extends IChunkProvider {
-                         this.world.timings.chunkTicks.startTiming(); // Spigot // Paper
-                         this.world.a(chunk, k);
-                         this.world.timings.chunkTicks.stopTiming(); // Spigot // Paper
-+                        if (chunksTicked[0]++ % 10 == 0) this.world.getMinecraftServer().midTickLoadChunks(); // Paper
+@@ -780,6 +782,7 @@ public class ChunkProviderServer extends IChunkProvider {
+                             this.world.timings.chunkTicks.startTiming(); // Spigot // Paper
+                             this.world.a(chunk, k);
+                             this.world.timings.chunkTicks.stopTiming(); // Spigot // Paper
++                            if (chunksTicked[0]++ % 10 == 0) this.world.getMinecraftServer().midTickLoadChunks(); // Paper
+                         }
                      }
                  }
-             });
-@@ -990,6 +993,41 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -936,6 +939,41 @@ public class ChunkProviderServer extends IChunkProvider {
              super.executeTask(runnable);
          }
  
@@ -135,10 +135,10 @@ index 9d5275c628b3963befdfa60841ef3c3331c8338c..b6146330a55665a0365ff7474f184376
          protected boolean executeNext() {
          // CraftBukkit start - process pending Chunk loadCallback() and unloadCallback() after each run task
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea168c6d2f4f 100644
+index 917d5eb4a660134468cc45982aae07b704b0cd0e..37ecdf66d705454bc818195476d25fbfa6628004 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
-@@ -910,6 +910,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -942,6 +942,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
                          // Paper end
                          tickSection = curTime;
                      }
@@ -146,7 +146,7 @@ index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea16
                      // Spigot end
  
                      //MinecraftServer.currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit // Paper - don't overwrite current tick time
-@@ -980,7 +981,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -1011,7 +1012,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
  
      }
  
@@ -154,8 +154,8 @@ index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea16
 +    public boolean canSleepForTick() { // Paper
          // CraftBukkit start
          if (isOversleep) return canOversleep();// Paper - because of our changes, this logic is broken
-         return this.forceTicks || this.isEntered() || SystemUtils.getMonotonicMillis() < (this.ac ? this.ab : this.nextTick);
-@@ -1010,6 +1011,23 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+         return this.forceTicks || this.isEntered() || SystemUtils.getMonotonicMillis() < (this.X ? this.W : this.nextTick);
+@@ -1041,6 +1042,23 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
          });
      }
  
@@ -179,7 +179,7 @@ index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea16
      @Override
      protected TickTask postToMainThread(Runnable runnable) {
          return new TickTask(this.ticks, runnable);
-@@ -1096,6 +1114,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -1127,6 +1145,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
          // Paper start - move oversleep into full server tick
          isOversleep = true;MinecraftTimings.serverOversleep.startTiming();
          this.awaitTasks(() -> {
@@ -187,7 +187,7 @@ index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea16
              return !this.canOversleep();
          });
          isOversleep = false;MinecraftTimings.serverOversleep.stopTiming();
-@@ -1178,13 +1197,16 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -1209,13 +1228,16 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
      }
  
      protected void b(BooleanSupplier booleansupplier) {
@@ -204,7 +204,7 @@ index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea16
          this.methodProfiler.exitEnter("levels");
          Iterator iterator = this.getWorlds().iterator();
  
-@@ -1195,7 +1217,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -1226,7 +1248,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
              processQueue.remove().run();
          }
          MinecraftTimings.processQueueTimer.stopTiming(); // Spigot
@@ -213,49 +213,49 @@ index 508aa4866e47f3865a8c51f7c8e3b842be216923..11349565e71d97384d3dcab9cdf6ea16
          MinecraftTimings.timeUpdateTimer.startTiming(); // Spigot // Paper
          // Send time updates to everyone, it will get the right time from the world the player is in.
          // Paper start - optimize time updates
-@@ -1238,9 +1260,11 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
-                 this.methodProfiler.enter("tick");
+@@ -1268,9 +1290,11 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+             this.methodProfiler.enter("tick");
  
-                 try {
-+                    midTickLoadChunks(); // Paper
-                     worldserver.timings.doTick.startTiming(); // Spigot
-                     worldserver.doTick(booleansupplier);
-                     worldserver.timings.doTick.stopTiming(); // Spigot
-+                    midTickLoadChunks(); // Paper
-                 } catch (Throwable throwable) {
-                     // Spigot Start
-                     CrashReport crashreport;
+             try {
++                midTickLoadChunks(); // Paper
+                 worldserver.timings.doTick.startTiming(); // Spigot
+                 worldserver.doTick(booleansupplier);
+                 worldserver.timings.doTick.stopTiming(); // Spigot
++                midTickLoadChunks(); // Paper
+             } catch (Throwable throwable) {
+                 // Spigot Start
+                 CrashReport crashreport;
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index dfc9f4d5738b01e3f80af8f3d25aec51b6e9d8d9..69e6614049e490dc70baf745761c62b173cf693e 100644
+index 2609ae63556053adccdce19677d2e52aaab4ebf6..661718302a2eac338d9185d9d31ab7f704d4bee3 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
-@@ -432,6 +432,7 @@ public class WorldServer extends World {
+@@ -453,6 +453,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
          }
-         timings.scheduledBlocks.stopTiming(); // Spigot
+         timings.scheduledBlocks.stopTiming(); // Paper
  
 +        this.getMinecraftServer().midTickLoadChunks(); // Paper
          gameprofilerfiller.exitEnter("raid");
          this.timings.raids.startTiming(); // Paper - timings
          this.persistentRaid.a();
-@@ -444,6 +445,7 @@ public class WorldServer extends World {
+@@ -461,6 +462,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
          timings.doSounds.startTiming(); // Spigot
-         this.ad();
+         this.ah();
          timings.doSounds.stopTiming(); // Spigot
 +        this.getMinecraftServer().midTickLoadChunks(); // Paper
          this.ticking = false;
          gameprofilerfiller.exitEnter("entities");
          boolean flag3 = true || !this.players.isEmpty() || !this.getForceLoadedChunks().isEmpty(); // CraftBukkit - this prevents entity cleanup, other issues on servers with no players
-@@ -529,6 +531,7 @@ public class WorldServer extends World {
+@@ -528,6 +530,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
              timings.entityTick.stopTiming(); // Spigot
  
              this.tickingEntities = false;
 +            this.getMinecraftServer().midTickLoadChunks(); // Paper
  
-             try (co.aikar.timings.Timing ignored = this.timings.newEntities.startTiming()) { // Paper - timings
-             while ((entity = (Entity) this.entitiesToAdd.poll()) != null) {
-@@ -539,6 +542,7 @@ public class WorldServer extends World {
+             Entity entity2;
+ 
+@@ -537,6 +540,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
+             }
  
-             gameprofilerfiller.exit();
              timings.tickEntities.stopTiming(); // Spigot
 +            this.getMinecraftServer().midTickLoadChunks(); // Paper
              this.tickBlockEntities();

Spigot-Server-Patches/0439-Don-t-move-existing-players-to-world-spawn.patch

@@ -10,44 +10,45 @@ larger than the keep loaded range.
 By skipping this, we avoid potential for a large spike on server start.
 
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index f4215d38acef8018f09dff5f379c14336647687d..4e4c0acc6c103c85b7ba2a390a54d3513939d547 100644
+index 559da47b80f21f0da59da9410288835c0d394fd8..ec664e43009d0878ac6a2e35ae6b4595eb7aea44 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -114,7 +114,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -118,7 +118,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
          this.serverStatisticManager = minecraftserver.getPlayerList().getStatisticManager(this);
          this.advancementDataPlayer = minecraftserver.getPlayerList().f(this);
-         this.H = 1.0F;
--        this.a(worldserver);
-+        //this.a(worldserver); // Paper - don't move to spawn on login, only first join
+         this.G = 1.0F;
+-        this.b(worldserver);
++        //this.b(worldserver); // Paper - don't move to spawn on login, only first join
  
          this.cachedSingleHashSet = new com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<>(this); // Paper
  
-@@ -162,6 +162,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -171,6 +171,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
      }
      // CraftBukkit end
  
-+    public void moveToSpawn(WorldServer worldserver) { a(worldserver); } // Paper - OBFHELPER
-     private void a(WorldServer worldserver) {
++    public final void moveToSpawn(WorldServer worldserver) { b(worldserver); } // Paper - OBFHELPER
+     private void b(WorldServer worldserver) {
          BlockPosition blockposition = worldserver.getSpawn();
  
-@@ -302,7 +303,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
-                 position = new Vec3D(world.getSpawn());
+@@ -346,7 +347,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+                 position = Vec3D.a(((WorldServer) world).getSpawn());
              }
              this.world = world;
 -            this.setPosition(position.getX(), position.getY(), position.getZ());
 +            this.setPositionRaw(position.getX(), position.getY(), position.getZ()); // Paper - don't register to chunks yet
          }
-         this.dimension = ((WorldServer) this.world).getWorldProvider().getDimensionManager();
          this.playerInteractManager.a((WorldServer) world);
+     }
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 0e9ba6319472f54a1f77a9d2cdfb86d7490f0572..80f1c41062de9251343c3d9be4e076315cdbf88d 100644
+index ea287e9c21ee1b4cf692d8c7b3df530766f2d26a..7a65b4f2cc6f3430bdad9df95b035ff29c8a2700 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -108,6 +108,7 @@ public abstract class PlayerList {
-             NBTTagCompound bukkit = nbttagcompound.getCompound("bukkit");
-             s = bukkit.hasKeyOfType("lastKnownName", 8) ? bukkit.getString("lastKnownName") : s;
+@@ -134,6 +134,8 @@ public abstract class PlayerList {
+             worldserver1 = worldserver;
          }
-+        if (nbttagcompound == null) entityplayer.moveToSpawn(worldserver); // Paper - only move to spawn on first login, otherwise, stay where you are....
-         // CraftBukkit end
  
-         entityplayer.spawnIn(worldserver);
++        if (nbttagcompound == null) entityplayer.moveToSpawn(worldserver1); // Paper - only move to spawn on first login, otherwise, stay where you are....
++
+         entityplayer.spawnIn(worldserver1);
+         entityplayer.playerInteractManager.a((WorldServer) entityplayer.world);
+         String s1 = "local";

Spigot-Server-Patches/0440-Add-tick-times-API-and-mspt-command.patch

@@ -75,10 +75,10 @@ index 0000000000000000000000000000000000000000..d0211d4f39f9d6af1d751ac66342b42c
 +    }
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
-index f8f225e18fa38cad917f52a379233e0a7a869b07..3ee7e5671dd2519cec72b81211f1f39176a228ba 100644
+index 5814c0da1fe82ccf9a74c6418bee021543749d86..c31a97c6ae0dd1493039158e67c5f3ba237ad234 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
-@@ -70,6 +70,7 @@ public class PaperConfig {
+@@ -68,6 +68,7 @@ public class PaperConfig {
  
          commands = new HashMap<String, Command>();
          commands.put("paper", new PaperCommand("paper"));
@@ -87,23 +87,23 @@ index f8f225e18fa38cad917f52a379233e0a7a869b07..3ee7e5671dd2519cec72b81211f1f391
          version = getInt("config-version", 20);
          set("config-version", 20);
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index 11349565e71d97384d3dcab9cdf6ea168c6d2f4f..a0e33d42a158defc8b4a72de5d01b9395dca42eb 100644
+index 37ecdf66d705454bc818195476d25fbfa6628004..826db17cdc83833ec93289ee7695171fc136bf8e 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
-@@ -106,6 +106,11 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -107,6 +107,11 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+     private int F;
      private int G;
-     private int H;
-     public final long[] f = new long[100]; public long[] getTickTimes() { return f; } // Paper - OBFHELPER
+     public final long[] h; public long[] getTickTimes() { return h; } // Paper - OBFHELPER
 +    // Paper start
 +    public final TickTimes tickTimes5s = new TickTimes(100);
 +    public final TickTimes tickTimes10s = new TickTimes(200);
 +    public final TickTimes tickTimes60s = new TickTimes(1200);
 +    // Paper end
      @Nullable
-     private KeyPair I;
+     private KeyPair H;
      @Nullable
-@@ -1189,6 +1194,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
-         this.av = this.av * 0.8F + (float) l / 1000000.0F * 0.19999999F;
+@@ -1220,6 +1225,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+         this.ag = this.ag * 0.8F + (float) l / 1000000.0F * 0.19999999F;
          long i1 = SystemUtils.getMonotonicNanos();
  
 +        // Paper start
@@ -115,10 +115,10 @@ index 11349565e71d97384d3dcab9cdf6ea168c6d2f4f..a0e33d42a158defc8b4a72de5d01b939
          this.circularTimer.a(i1 - i);
          this.methodProfiler.exit();
          org.spigotmc.WatchdogThread.tick(); // Spigot
-@@ -2277,4 +2288,30 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
-         return SERVER; // Paper
+@@ -2175,4 +2186,30 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+     public SaveData getSaveData() {
+         return this.saveData;
      }
-     // CraftBukkit end
 +
 +    // Paper start
 +    public static class TickTimes {
@@ -147,10 +147,10 @@ index 11349565e71d97384d3dcab9cdf6ea168c6d2f4f..a0e33d42a158defc8b4a72de5d01b939
 +    // Paper end
  }
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index e8d3528d515754affb14c947109ccdf1739d9745..4a41003203b316e45622360f97a897d1fad6cda0 100644
+index 181616c93656e45ec83659e59ac77cedce8af682..fb4172a8708cbf76ec44dafb966538c6345dc23d 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -2053,6 +2053,16 @@ public final class CraftServer implements Server {
+@@ -2108,6 +2108,16 @@ public final class CraftServer implements Server {
                  net.minecraft.server.MinecraftServer.getServer().tps15.getAverage()
          };
      }

Spigot-Server-Patches/0441-Expose-MinecraftServer-isRunning.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Expose MinecraftServer#isRunning
 This allows for plugins to detect if the server is actually turning off in onDisable rather than just plugins reloading.
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index 4a41003203b316e45622360f97a897d1fad6cda0..b627180729a24a83ca383f83aee53133ea1b398e 100644
+index fb4172a8708cbf76ec44dafb966538c6345dc23d..06b56bd65803bddc634d4984b8da29d910d31ee7 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -2218,5 +2218,10 @@ public final class CraftServer implements Server {
+@@ -2273,5 +2273,10 @@ public final class CraftServer implements Server {
      public int getCurrentTick() {
          return net.minecraft.server.MinecraftServer.currentTick;
      }

Spigot-Server-Patches/0442-Add-Raw-Byte-ItemStack-Serialization.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Add Raw Byte ItemStack Serialization
 Serializes using NBT which is safer for server data migrations than bukkits format.
 
 diff --git a/src/main/java/net/minecraft/server/DataConverterRegistry.java b/src/main/java/net/minecraft/server/DataConverterRegistry.java
-index 77c77973bb335cc89dae31bef2bbbcd4adc1d14b..d957d5fc2dc724cdda553e3a67ffe65e1e41c304 100644
+index d7ebbce930fc65437697d25637346b9c99e6a8fa..5d807082281527c78a08d01430e42b3ecee6d2cf 100644
 --- a/src/main/java/net/minecraft/server/DataConverterRegistry.java
 +++ b/src/main/java/net/minecraft/server/DataConverterRegistry.java
-@@ -22,6 +22,7 @@ public class DataConverterRegistry {
+@@ -24,6 +24,7 @@ public class DataConverterRegistry {
          return datafixerbuilder.build(SystemUtils.e());
      }
  
@@ -18,10 +18,10 @@ index 77c77973bb335cc89dae31bef2bbbcd4adc1d14b..d957d5fc2dc724cdda553e3a67ffe65e
          return DataConverterRegistry.c;
      }
 diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
-index d6e43313bf0c678cf78fe77de2f8f4b6f819e3f4..ea60880c6f15b1a39579896d78cf641563621aa4 100644
+index 64150130fa0081786190eada4cd2d1312a51572d..00725529793d6c2fe26ecacf900355b40e31dad8 100644
 --- a/src/main/java/net/minecraft/server/ItemStack.java
 +++ b/src/main/java/net/minecraft/server/ItemStack.java
-@@ -140,6 +140,7 @@ public final class ItemStack {
+@@ -144,6 +144,7 @@ public final class ItemStack {
          this.checkEmpty();
      }
  
@@ -50,7 +50,7 @@ index 2322c0c8c5aacebb6317eab8ce4245554f6d9d55..3e6f878cdbbf5ebfa7fb390745ead135
          DataOutputStream dataoutputstream = new DataOutputStream(new BufferedOutputStream(new GZIPOutputStream(outputstream)));
          Throwable throwable = null;
 diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
-index 6363074c38312387b62e6cf5df2592aefb078f29..004b6ce132f8a686116b2a03a0a57461c8e164cf 100644
+index 6e6da966a8c5b40494213f914db5b9449aea4f43..aba492876c66661f12eba6340aae53fa519688bf 100644
 --- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
 +++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
 @@ -319,6 +319,46 @@ public final class CraftMagicNumbers implements UnsafeValues {

Spigot-Server-Patches/0443-Remove-streams-from-Mob-AI-System.patch

@@ -10,7 +10,7 @@ Also optimise the stream.anyMatch statement to move to a bitset
 where we can replace the call with a single bitwise operation.
 
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoal.java b/src/main/java/net/minecraft/server/PathfinderGoal.java
-index bdb90a346639db37d3c72359c28b72d021d1b389..93009d83f07bdaf7bc424ffb99cbfe716ca0d66d 100644
+index 384300894d19ff70556c23b130c01b2e49aa3f20..a85d81186ae92dec72f2cc3a1dcd8c4b7e7ede62 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoal.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoal.java
 @@ -1,10 +1,12 @@
@@ -53,7 +53,7 @@ index bdb90a346639db37d3c72359c28b72d021d1b389..93009d83f07bdaf7bc424ffb99cbfe71
  
      public static enum Type {
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalSelector.java b/src/main/java/net/minecraft/server/PathfinderGoalSelector.java
-index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c74f8c56e4 100644
+index b18e53220d8dbd50723c4201231091cbe4f4119a..22f4fec58fbaab24673dd418700c51671248c510 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalSelector.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalSelector.java
 @@ -1,8 +1,10 @@
@@ -66,18 +66,18 @@ index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c7
 +import java.util.Iterator; // Paper - remove streams from pathfindergoalselector
  import java.util.Map;
  import java.util.Set;
- import java.util.stream.Stream;
-@@ -26,7 +28,8 @@ public class PathfinderGoalSelector {
+ import java.util.function.Supplier;
+@@ -27,7 +29,8 @@ public class PathfinderGoalSelector {
      private final Map<PathfinderGoal.Type, PathfinderGoalWrapped> c = new EnumMap(PathfinderGoal.Type.class);
-     private final Set<PathfinderGoalWrapped> d = Sets.newLinkedHashSet();private Set<PathfinderGoalWrapped> getTasks() { return d; }// Paper - OBFHELPER
-     private final GameProfilerFiller e;
+     private final Set<PathfinderGoalWrapped> d = Sets.newLinkedHashSet(); private Set<PathfinderGoalWrapped> getTasks() { return d; }// Paper - OBFHELPER
+     private final Supplier<GameProfilerFiller> e;
 -    private final EnumSet<PathfinderGoal.Type> f = EnumSet.noneOf(PathfinderGoal.Type.class);
 +    private final EnumSet<PathfinderGoal.Type> f = EnumSet.noneOf(PathfinderGoal.Type.class); // Paper unused, but dummy to prevent plugins from crashing as hard. Theyll need to support paper in a special case if this is super important, but really doesn't seem like it would be.
 +    private final OptimizedSmallEnumSet<PathfinderGoal.Type> goalTypes = new OptimizedSmallEnumSet<>(PathfinderGoal.Type.class); // Paper - remove streams from pathfindergoalselector
      private int g = 3;private int getTickRate() { return g; } // Paper - OBFHELPER
      private int curRate;private int getCurRate() { return curRate; } private void incRate() { this.curRate++; } // Paper TODO
  
-@@ -58,33 +61,36 @@ public class PathfinderGoalSelector {
+@@ -59,35 +62,38 @@ public class PathfinderGoalSelector {
      // Paper end
  
      public void a(PathfinderGoal pathfindergoal) {
@@ -104,8 +104,10 @@ index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c7
 +    private static final PathfinderGoal.Type[] PATHFINDER_GOAL_TYPES = PathfinderGoal.Type.values(); // Paper - remove streams from pathfindergoalselector
 +
      public void doTick() {
-         this.e.enter("goalCleanup");
--        this.c().filter((pathfindergoalwrapped) -> {
+         GameProfilerFiller gameprofilerfiller = (GameProfilerFiller) this.e.get();
+ 
+         gameprofilerfiller.enter("goalCleanup");
+-        this.d().filter((pathfindergoalwrapped) -> {
 -            boolean flag;
 -
 -            if (pathfindergoalwrapped.g()) {
@@ -136,10 +138,10 @@ index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c7
          this.c.forEach((pathfindergoal_type, pathfindergoalwrapped) -> {
              if (!pathfindergoalwrapped.g()) {
                  this.c.remove(pathfindergoal_type);
-@@ -93,30 +99,58 @@ public class PathfinderGoalSelector {
+@@ -96,30 +102,58 @@ public class PathfinderGoalSelector {
          });
-         this.e.exit();
-         this.e.enter("goalUpdate");
+         gameprofilerfiller.exit();
+         gameprofilerfiller.enter("goalUpdate");
 -        this.d.stream().filter((pathfindergoalwrapped) -> {
 -            return !pathfindergoalwrapped.g();
 -        }).filter((pathfindergoalwrapped) -> {
@@ -203,9 +205,9 @@ index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c7
 +            wrappedGoal.c();
 +        }
 +        // Paper end - remove streams from pathfindergoalselector
-         this.e.exit();
-         this.e.enter("goalTick");
--        this.c().forEach(PathfinderGoalWrapped::e);
+         gameprofilerfiller.exit();
+         gameprofilerfiller.enter("goalTick");
+-        this.d().forEach(PathfinderGoalWrapped::e);
 +        // Paper start - remove streams from pathfindergoalselector
 +        for (Iterator<PathfinderGoalWrapped> iterator = this.d.iterator(); iterator.hasNext();) {
 +            PathfinderGoalWrapped wrappedGoal = iterator.next();
@@ -214,10 +216,10 @@ index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c7
 +            }
 +        }
 +        // Paper end - remove streams from pathfindergoalselector
-         this.e.exit();
+         gameprofilerfiller.exit();
      }
  
-@@ -125,11 +159,11 @@ public class PathfinderGoalSelector {
+@@ -128,11 +162,11 @@ public class PathfinderGoalSelector {
      }
  
      public void a(PathfinderGoal.Type pathfindergoal_type) {
@@ -232,7 +234,7 @@ index 935136771e776fe498f608a159a41393340adc4e..84d2abbcb90eb09a19fa0922cfc053c7
  
      public void a(PathfinderGoal.Type pathfindergoal_type, boolean flag) {
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java b/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java
-index 29657fed75184aee0c89e56f5e642a5d68eda444..1b800c558f0988ffc0270b86d1a59ea3bb245116 100644
+index 04b28555b1bb68536e40bb652613678775337b31..96f4401044cacf88e8e00b5b18821c105e634fba 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java
 @@ -59,9 +59,10 @@ public class PathfinderGoalWrapped extends PathfinderGoal {

Spigot-Server-Patches/0444-Delay-unsafe-actions-until-after-entity-ticking-is-d.patch

@@ -6,12 +6,12 @@ Subject: [PATCH] Delay unsafe actions until after entity ticking is done
 This will help prevent many cases of unregistering entities during entity ticking
 
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index 69e6614049e490dc70baf745761c62b173cf693e..aaf85a1497de98522e3a01d4f81a267c4b0cc087 100644
+index 661718302a2eac338d9185d9d31ab7f704d4bee3..d0493919e71159ac6b38a64b2411fea722b53306 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
-@@ -60,6 +60,16 @@ public class WorldServer extends World {
-     private final Queue<Entity> entitiesToAdd = Queues.newArrayDeque();
+@@ -61,6 +61,16 @@ public class WorldServer extends World implements GeneratorAccessSeed {
      public final List<EntityPlayer> players = Lists.newArrayList(); // Paper - private -> public
+     public final ChunkProviderServer chunkProvider; // Paper - public
      boolean tickingEntities;
 +    // Paper start
 +    List<java.lang.Runnable> afterEntityTickingTasks = Lists.newArrayList();
@@ -24,9 +24,9 @@ index 69e6614049e490dc70baf745761c62b173cf693e..aaf85a1497de98522e3a01d4f81a267c
 +    }
 +    // Paper end
      private final MinecraftServer server;
-     private final WorldNBTStorage dataManager;
+     public final WorldDataServer worldDataServer; // CraftBukkit - type
      public boolean savingDisabled;
-@@ -531,6 +541,16 @@ public class WorldServer extends World {
+@@ -530,6 +540,16 @@ public class WorldServer extends World implements GeneratorAccessSeed {
              timings.entityTick.stopTiming(); // Spigot
  
              this.tickingEntities = false;
@@ -42,4 +42,4 @@ index 69e6614049e490dc70baf745761c62b173cf693e..aaf85a1497de98522e3a01d4f81a267c
 +            // Paper end
              this.getMinecraftServer().midTickLoadChunks(); // Paper
  
-             try (co.aikar.timings.Timing ignored = this.timings.newEntities.startTiming()) { // Paper - timings
+             Entity entity2;

Spigot-Server-Patches/0445-Async-command-map-building.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Async command map building
 
 
 diff --git a/src/main/java/net/minecraft/server/CommandDispatcher.java b/src/main/java/net/minecraft/server/CommandDispatcher.java
-index 37b1a7947c2d5ce954d83f599453db86ca1eb131..2414b0a552e5d6fb449bca163add7a9bac39e943 100644
+index e6030512dbbfac3c2ab29e20562ad666f7608295..1229aaf19de60f1e3ce161b5c3b7ef659d14c018 100644
 --- a/src/main/java/net/minecraft/server/CommandDispatcher.java
 +++ b/src/main/java/net/minecraft/server/CommandDispatcher.java
-@@ -241,6 +241,14 @@ public class CommandDispatcher {
+@@ -242,6 +242,14 @@ public class CommandDispatcher {
          if ( org.spigotmc.SpigotConfig.tabComplete < 0 ) return; // Spigot
          // CraftBukkit start
          // Register Vanilla commands into builtRoot as before
@@ -23,7 +23,7 @@ index 37b1a7947c2d5ce954d83f599453db86ca1eb131..2414b0a552e5d6fb449bca163add7a9b
          Map<CommandNode<CommandListenerWrapper>, CommandNode<ICompletionProvider>> map = Maps.newIdentityHashMap(); // Use identity to prevent aliasing issues
          RootCommandNode vanillaRoot = new RootCommandNode();
  
-@@ -258,7 +266,14 @@ public class CommandDispatcher {
+@@ -259,7 +267,14 @@ public class CommandDispatcher {
          for (CommandNode node : rootcommandnode.getChildren()) {
              bukkit.add(node.getName());
          }

Spigot-Server-Patches/0446-Improved-Watchdog-Support.patch

@@ -55,7 +55,7 @@ index e257d6b36e0e78dac5b8320017d92776171e1bb0..24641501aeae0f2c2c5ce877775c7b97
              }
          }, 1000 * 60 * 5, 1000 * 60 * 30);
 diff --git a/src/main/java/net/minecraft/server/CrashReport.java b/src/main/java/net/minecraft/server/CrashReport.java
-index 3de19c998b749ccf74958c2412a8c9506457383e..c7dc8787cc3456c5540d6a00a6ff051533edc25a 100644
+index 95e6a6de7ccfc4445d0ac19c5f874c0d533b1712..cc6e6f245ee5e73bd570cf42381bf55ee0b364d3 100644
 --- a/src/main/java/net/minecraft/server/CrashReport.java
 +++ b/src/main/java/net/minecraft/server/CrashReport.java
 @@ -257,6 +257,7 @@ public class CrashReport {
@@ -67,19 +67,19 @@ index 3de19c998b749ccf74958c2412a8c9506457383e..c7dc8787cc3456c5540d6a00a6ff0515
              throwable = throwable.getCause();
          }
 diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
-index 1ef7890da599d13e784861035e7891efcc4cd504..32cd645abb236b355f4f4f0f810e56342ee6cc06 100644
+index 4fa8d40d84884f17b4bbcc357a6bb902f8f668cd..22ee001a8d5a3c93303d036daa7ee12a6ec802bb 100644
 --- a/src/main/java/net/minecraft/server/DedicatedServer.java
 +++ b/src/main/java/net/minecraft/server/DedicatedServer.java
-@@ -299,7 +299,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
-             long l = SystemUtils.getMonotonicNanos() - i;
-             String s2 = String.format(Locale.ROOT, "%.3fs", (double) l / 1.0E9D);
+@@ -242,7 +242,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
+             long j = SystemUtils.getMonotonicNanos() - i;
+             String s = String.format(Locale.ROOT, "%.3fs", (double) j / 1.0E9D);
  
--            DedicatedServer.LOGGER.info("Done ({})! For help, type \"help\"", s2);
-+            //DedicatedServer.LOGGER.info("Done ({})! For help, type \"help\"", s2); // Paper moved to after init
+-            DedicatedServer.LOGGER.info("Done ({})! For help, type \"help\"", s);
++            //DedicatedServer.LOGGER.info("Done ({})! For help, type \"help\"", s); // Paper moved to after init
              if (dedicatedserverproperties.announcePlayerAchievements != null) {
                  ((GameRules.GameRuleBoolean) this.getGameRules().get(GameRules.ANNOUNCE_ADVANCEMENTS)).a(dedicatedserverproperties.announcePlayerAchievements, (MinecraftServer) this);
              }
-@@ -422,6 +422,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
+@@ -368,6 +368,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
              //this.remoteStatusListener.b(); // Paper - don't wait for remote connections
          }
  
@@ -87,17 +87,17 @@ index 1ef7890da599d13e784861035e7891efcc4cd504..32cd645abb236b355f4f4f0f810e5634
          System.exit(0); // CraftBukkit
      }
  
-@@ -750,7 +751,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
+@@ -696,7 +697,7 @@ public class DedicatedServer extends MinecraftServer implements IMinecraftServer
      @Override
      public void stop() {
          super.stop();
--        SystemUtils.f();
-+        //SystemUtils.f(); // Paper - moved into super
+-        SystemUtils.h();
++        //SystemUtils.h(); // Paper - moved into super
      }
  
      @Override
 diff --git a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
-index cfe43e882e524b6ab3d9702e81269c97e6b75eba..2632c7c3ec77918be7979f2aa49209e566cafc77 100644
+index 63fdae15ccbef0c39718b320dbd096794bcfa3b4..6beefff203ed6e448898eb5b2e95800def868381 100644
 --- a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
 +++ b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
 @@ -135,6 +135,7 @@ public abstract class IAsyncTaskHandler<R extends Runnable> implements Mailbox<R
@@ -105,22 +105,14 @@ index cfe43e882e524b6ab3d9702e81269c97e6b75eba..2632c7c3ec77918be7979f2aa49209e5
              r0.run();
          } catch (Exception exception) {
 +            if (exception.getCause() instanceof ThreadDeath) throw exception; // Paper
-             IAsyncTaskHandler.LOGGER.fatal("Error executing task on {}", this.bi(), exception);
+             IAsyncTaskHandler.LOGGER.fatal("Error executing task on {}", this.bh(), exception);
          }
  
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47b31c8585 100644
+index 826db17cdc83833ec93289ee7695171fc136bf8e..cf05c44865b5d3210b50d11ac7413865cc57f1ff 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
-@@ -144,6 +144,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
-     private final ResourcePackRepository<ResourcePackLoader> resourcePackRepository;
-     @Nullable
-     private ResourcePackSourceFolder resourcePackFolder;
-+    public volatile Thread shutdownThread; // Paper
-     public CommandDispatcher commandDispatcher;
-     private final CraftingManager craftingManager;
-     private final TagRegistry tagRegistry;
-@@ -176,7 +177,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -160,7 +160,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
      public boolean serverAutoSave = false; // Paper
      public File bukkitDataPackFolder;
      public CommandDispatcher vanillaCommandDispatcher;
@@ -129,7 +121,16 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
      // CraftBukkit end
      // Spigot start
      public static final int TPS = 20;
-@@ -713,6 +714,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -170,6 +170,8 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+     public final SlackActivityAccountant slackActivityAccountant = new SlackActivityAccountant();
+     // Spigot end
+ 
++    public volatile Thread shutdownThread; // Paper
++
+     public static <S extends MinecraftServer> S a(Function<Thread, S> function) {
+         AtomicReference<S> atomicreference = new AtomicReference();
+         Thread thread = new Thread(() -> {
+@@ -738,6 +740,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
  
      // CraftBukkit start
      private boolean hasStopped = false;
@@ -137,7 +138,7 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
      private final Object stopLock = new Object();
      public final boolean hasStopped() {
          synchronized (stopLock) {
-@@ -725,10 +727,22 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -750,10 +753,22 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
          // CraftBukkit start - prevent double stopping on multiple threads
          synchronized(stopLock) {
              if (hasStopped) return;
@@ -161,7 +162,7 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
          MinecraftTimings.stopServer(); // Paper
          // CraftBukkit start
          if (this.server != null) {
-@@ -785,7 +799,18 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -817,7 +832,18 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
              this.getUserCache().c(false); // Paper
          }
          // Spigot end
@@ -180,15 +181,15 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
      }
  
      public String getServerIp() {
-@@ -878,6 +903,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -910,6 +936,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
  
-     public void run() {
+     protected void v() {
          try {
 +            long serverStartTime = SystemUtils.getMonotonicNanos(); // Paper
              if (this.init()) {
                  this.nextTick = SystemUtils.getMonotonicMillis();
                  this.serverPing.setMOTD(new ChatComponentText(this.motd));
-@@ -885,6 +911,18 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -917,6 +944,18 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
                  this.a(this.serverPing);
  
                  // Spigot start
@@ -207,7 +208,7 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
                  org.spigotmc.WatchdogThread.hasStarted = true; // Paper
                  Arrays.fill( recentTps, 20 );
                  long start = System.nanoTime(), curTime, tickSection = start; // Paper - Further improve server tick loop
-@@ -941,6 +979,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -972,6 +1011,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
                  this.a((CrashReport) null);
              }
          } catch (Throwable throwable) {
@@ -220,7 +221,7 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
              MinecraftServer.LOGGER.error("Encountered an unexpected exception", throwable);
              // Spigot Start
              if ( throwable.getCause() != null )
-@@ -972,14 +1016,14 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -1003,14 +1048,14 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
              } catch (Throwable throwable1) {
                  MinecraftServer.LOGGER.error("Exception stopping the server", throwable1);
              } finally {
@@ -238,7 +239,7 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
              }
  
          }
-@@ -1035,6 +1079,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+@@ -1066,6 +1111,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
  
      @Override
      protected TickTask postToMainThread(Runnable runnable) {
@@ -251,19 +252,19 @@ index a0e33d42a158defc8b4a72de5d01b9395dca42eb..2c9ae5c46a39639fd9f842df23993a47
          return new TickTask(this.ticks, runnable);
      }
  
-@@ -1278,6 +1328,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
-                     midTickLoadChunks(); // Paper
-                 } catch (Throwable throwable) {
-                     // Spigot Start
-+                    if (throwable instanceof ThreadDeath) { throw throwable; } // Paper
-                     CrashReport crashreport;
-                     try {
-                         crashreport = CrashReport.a(throwable, "Exception ticking world");
+@@ -1312,6 +1363,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+                 try {
+                     crashreport = CrashReport.a(throwable, "Exception ticking world");
+                 } catch (Throwable t) {
++                    if (throwable instanceof ThreadDeath) { throw (ThreadDeath)throwable; } // Paper
+                     throw new RuntimeException("Error generating crash report", t);
+                 }
+                 // Spigot End
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index ea6b310e8e4741c8bb301e5bc586faca8bea5e06..6bdaaf8daef15cd7c11943254e412e0e2d2898fb 100644
+index 9d4c5f32036118bf7c5081c55bea71efd606b8f6..ba100e5c96d5279ab5f30c6e10f3cbd7b6b4443e 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -485,6 +485,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -486,6 +486,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              MutableBoolean mutableboolean = new MutableBoolean();
  
              do {
@@ -272,10 +273,10 @@ index ea6b310e8e4741c8bb301e5bc586faca8bea5e06..6bdaaf8daef15cd7c11943254e412e0e
                  list.stream().map((playerchunk) -> {
                      CompletableFuture completablefuture;
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 80f1c41062de9251343c3d9be4e076315cdbf88d..4d4912a38ad0bf38a42ac8fed0ad4c1eecaf63a5 100644
+index 7a65b4f2cc6f3430bdad9df95b035ff29c8a2700..a212c3bb7c80948cc329f21c3916f52ec02e06bf 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -400,7 +400,7 @@ public abstract class PlayerList {
+@@ -430,7 +430,7 @@ public abstract class PlayerList {
          cserver.getPluginManager().callEvent(playerQuitEvent);
          entityplayer.getBukkitEntity().disconnect(playerQuitEvent.getQuitMessage());
  
@@ -285,22 +286,22 @@ index 80f1c41062de9251343c3d9be4e076315cdbf88d..4d4912a38ad0bf38a42ac8fed0ad4c1e
  
          // Paper start - Remove from collideRule team if needed
 diff --git a/src/main/java/net/minecraft/server/SystemUtils.java b/src/main/java/net/minecraft/server/SystemUtils.java
-index 20d803ad68ea65fd725d6eb3317b998c1692a7b3..aa399e7f6518ff70f2214161319170b1fc911751 100644
+index 3299ac0b0115cb1166c1ee449bd49292e553b7af..dc7a4eabf83d5b74ccde170764dcd1e99f958ee0 100644
 --- a/src/main/java/net/minecraft/server/SystemUtils.java
 +++ b/src/main/java/net/minecraft/server/SystemUtils.java
-@@ -112,6 +112,7 @@ public class SystemUtils {
-         return SystemUtils.c;
+@@ -119,6 +119,7 @@ public class SystemUtils {
+         return SystemUtils.f;
      }
  
-+    public static void shutdownServerThreadPool() { f(); } // Paper - OBFHELPER
-     public static void f() {
-         SystemUtils.c.shutdown();
- 
++    public static void shutdownServerThreadPool() { h(); } // Paper - OBFHELPER
+     public static void h() {
+         a(SystemUtils.e);
+         a(SystemUtils.f);
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index a52d8a27cee6721c32444d9d2bd81135b7d4b859..bdd0908adb7d3cd5370b43be196c975e6c48a70f 100644
+index d2b3e06dda10fc321768301c35f319767796d7d5..91294ff7e86a997cc81f287517b2ff5529fc0a91 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
-@@ -793,6 +793,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
+@@ -840,6 +840,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
  
                          gameprofilerfiller.exit();
                      } catch (Throwable throwable) {
@@ -308,7 +309,7 @@ index a52d8a27cee6721c32444d9d2bd81135b7d4b859..bdd0908adb7d3cd5370b43be196c975e
                          // Paper start - Prevent tile entity and entity crashes
                          String msg = "TileEntity threw exception at " + tileentity.world.getWorld().getName() + ":" + tileentity.position.getX() + "," + tileentity.position.getY() + "," + tileentity.position.getZ();
                          System.err.println(msg);
-@@ -868,6 +869,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
+@@ -915,6 +916,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
          try {
              consumer.accept(entity);
          } catch (Throwable throwable) {
@@ -317,10 +318,10 @@ index a52d8a27cee6721c32444d9d2bd81135b7d4b859..bdd0908adb7d3cd5370b43be196c975e
              String msg = "Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX() + "," + entity.locY() + "," + entity.locZ();
              System.err.println(msg);
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index b627180729a24a83ca383f83aee53133ea1b398e..f49193d9d7cd9655fdedf64bebdcf4e1a9b77f2c 100644
+index 06b56bd65803bddc634d4984b8da29d910d31ee7..b0ab57ef2e45394905a29444daea1d7b3e866875 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -1706,7 +1706,7 @@ public final class CraftServer implements Server {
+@@ -1761,7 +1761,7 @@ public final class CraftServer implements Server {
  
      @Override
      public boolean isPrimaryThread() {
@@ -330,7 +331,7 @@ index b627180729a24a83ca383f83aee53133ea1b398e..f49193d9d7cd9655fdedf64bebdcf4e1
  
      @Override
 diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
-index d3463abe89f6e730373cef5e3ac8c0911d0b0963..e913d249d850210c9efba1bb46ce2ce4df013a62 100644
+index 5ec16547a20271074d034f7fbcb43e86cb1597e6..429ae482f30eeeab84cc009a9143245e086ce469 100644
 --- a/src/main/java/org/bukkit/craftbukkit/Main.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Main.java
 @@ -150,6 +150,37 @@ public class Main {

Spigot-Server-Patches/0447-Optimize-Pathfinding.patch

@@ -7,7 +7,7 @@ Prevents pathfinding from spamming failures for things such as
 arrow attacks.
 
 diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
-index f06764973feaa29ccbb4731b65372c544dcf3032..dc32107ec320fa54487f24c9d68ff8e5a6dea1bb 100644
+index cca6242e38fc286eea810eb8f2e4d1ab5429b9df..e6dc5b9ce1b2f844d84a7cdf9bce030bc8eb568d 100644
 --- a/src/main/java/net/minecraft/server/NavigationAbstract.java
 +++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
 @@ -11,7 +11,7 @@ public abstract class NavigationAbstract {
@@ -17,9 +17,9 @@ index f06764973feaa29ccbb4731b65372c544dcf3032..dc32107ec320fa54487f24c9d68ff8e5
 -    protected PathEntity c;
 +    protected PathEntity c; protected final PathEntity getCurrentPath() { return this.c; } // Paper - OBFHELPER
      protected double d;
-     private final AttributeInstance p;
      protected int e;
-@@ -158,10 +158,30 @@ public abstract class NavigationAbstract {
+     protected int f;
+@@ -162,10 +162,30 @@ public abstract class NavigationAbstract {
          return this.a(this.a(d0, d1, d2, 1), d3);
      }
  

Spigot-Server-Patches/0450-Reduce-memory-footprint-of-NBTTagCompound.patch

@@ -8,10 +8,10 @@ is important because we clone chunk data after reading it for safety.
 So, reduce the impact of the clone on GC.
 
 diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java
-index 98deaba12ceb25f59d1b56420fb544a64b417ddd..02a2ed1baa3f82d302432b7bc627f3179751f886 100644
+index 9c445902e6adc05773497bc4444203ca364e4f5c..f608b35502890650adfc1df35e0794471f57ecbc 100644
 --- a/src/main/java/net/minecraft/server/NBTTagCompound.java
 +++ b/src/main/java/net/minecraft/server/NBTTagCompound.java
-@@ -31,7 +31,7 @@ public class NBTTagCompound implements NBTBase {
+@@ -41,7 +41,7 @@ public class NBTTagCompound implements NBTBase {
              if (i > 512) {
                  throw new RuntimeException("Tried to read NBT tag with too high complexity, depth > 512");
              } else {
@@ -20,7 +20,7 @@ index 98deaba12ceb25f59d1b56420fb544a64b417ddd..02a2ed1baa3f82d302432b7bc627f317
  
                  byte b0;
  
-@@ -67,7 +67,7 @@ public class NBTTagCompound implements NBTBase {
+@@ -77,7 +77,7 @@ public class NBTTagCompound implements NBTBase {
      }
  
      public NBTTagCompound() {
@@ -29,7 +29,7 @@ index 98deaba12ceb25f59d1b56420fb544a64b417ddd..02a2ed1baa3f82d302432b7bc627f317
      }
  
      @Override
-@@ -402,9 +402,17 @@ public class NBTTagCompound implements NBTBase {
+@@ -409,9 +409,17 @@ public class NBTTagCompound implements NBTBase {
  
      @Override
      public NBTTagCompound clone() {

Spigot-Server-Patches/0451-Prevent-opening-inventories-when-frozen.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Prevent opening inventories when frozen
 
 
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 4e4c0acc6c103c85b7ba2a390a54d3513939d547..49fe2d1a0376e5aa8a5ec00d010e6c834633e7b7 100644
+index ec664e43009d0878ac6a2e35ae6b4595eb7aea44..97f03d09d8e7f38b00f407b1268e30a0729d1811 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -380,7 +380,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -423,7 +423,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
              containerUpdateDelay = world.paperConfig.containerUpdateTickRate;
          }
          // Paper end
@@ -17,7 +17,7 @@ index 4e4c0acc6c103c85b7ba2a390a54d3513939d547..49fe2d1a0376e5aa8a5ec00d010e6c83
              this.closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.CANT_USE); // Paper
              this.activeContainer = this.defaultContainer;
          }
-@@ -1170,7 +1170,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -1277,7 +1277,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
              } else {
                  // CraftBukkit start
                  this.activeContainer = container;
@@ -26,7 +26,7 @@ index 4e4c0acc6c103c85b7ba2a390a54d3513939d547..49fe2d1a0376e5aa8a5ec00d010e6c83
                  // CraftBukkit end
                  container.addSlotListener(this);
                  return OptionalInt.of(this.containerCounter);
-@@ -1933,7 +1933,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -2071,7 +2071,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
      }
  
      @Override
@@ -36,10 +36,10 @@ index 4e4c0acc6c103c85b7ba2a390a54d3513939d547..49fe2d1a0376e5aa8a5ec00d010e6c83
      }
  
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
-index a6d75c0e07a25fdb59dde2e3eb2a0213c7112515..a5e9fc90ffae794b9b14468337ce7b091fd0dc35 100644
+index 1eac3798acfc8a6859f102250bc8e49ed29d6e21..077d1a0f45c304066fedbb1f9b9a05a2e3331e88 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
-@@ -350,7 +350,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
+@@ -317,7 +317,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
  
          String title = container.getBukkitView().getTitle();
  
@@ -48,7 +48,7 @@ index a6d75c0e07a25fdb59dde2e3eb2a0213c7112515..a5e9fc90ffae794b9b14468337ce7b09
          getHandle().activeContainer = container;
          getHandle().activeContainer.addSlotListener(player);
      }
-@@ -420,7 +420,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
+@@ -387,7 +387,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
          // Now open the window
          Containers<?> windowType = CraftContainer.getNotchInventoryType(inventory.getTopInventory());
          String title = inventory.getTitle();

Spigot-Server-Patches/0453-Don-t-run-entity-collision-code-if-not-needed.patch

@@ -7,10 +7,10 @@ Will not run if max entity craming is disabled and
 the max collisions per entity is less than or equal to 0
 
 diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
-index 4cac47c280a757b09e0b1e3f98c815bb8cd1b3c0..b546537586c3033f696aba9c133490258a9422b2 100644
+index e4c7f4c100e1b8d4470da954a3b72f9e0ec5b494..cee156e0847af3187de8a7c9bc0791dff3886b15 100644
 --- a/src/main/java/net/minecraft/server/EntityLiving.java
 +++ b/src/main/java/net/minecraft/server/EntityLiving.java
-@@ -2666,10 +2666,16 @@ public abstract class EntityLiving extends Entity {
+@@ -2814,10 +2814,16 @@ public abstract class EntityLiving extends Entity {
      protected void doTick() {}
  
      protected void collideNearby() {

Spigot-Server-Patches/0453-Optimize-Collision-to-not-load-chunks.patch

@@ -1,111 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Aikar <aikar@aikar.co>
-Date: Thu, 2 Apr 2020 02:37:57 -0400
-Subject: [PATCH] Optimize Collision to not load chunks
-
-The collision code takes an AABB and generates a cuboid of checks rather
-than a cylinder, so at high velocity this can generate a lot of chunk checks.
-
-Treat an unloaded chunk as a collision for entities, and also for players if
-the "prevent moving into unloaded chunks" setting is enabled.
-
-If that serting is not enabled, collisions will be ignored for players, since
-movement will load only the chunk the player enters anyways and avoids loading
-massive amounts of surrounding chunks due to large AABB lookups.
-
-diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 7434f859f7f9acff0f881ff594c8dffdfa249c76..7fb34a86dc35cb4bf51e1ce5220e56642096fece 100644
---- a/src/main/java/net/minecraft/server/Entity.java
-+++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -80,6 +80,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
-     private CraftEntity bukkitEntity;
- 
-     PlayerChunkMap.EntityTracker tracker; // Paper
-+    boolean collisionLoadChunks = false; // Paper
-     Throwable addedToWorldStack; // Paper - entity debug
-     public CraftEntity getBukkitEntity() {
-         if (bukkitEntity == null) {
-diff --git a/src/main/java/net/minecraft/server/ICollisionAccess.java b/src/main/java/net/minecraft/server/ICollisionAccess.java
-index f851ed11df14fd9aa8017f44d82fb6cfc3bde345..3eefbf4d5f10b53f930759a0afa5661253b92c60 100644
---- a/src/main/java/net/minecraft/server/ICollisionAccess.java
-+++ b/src/main/java/net/minecraft/server/ICollisionAccess.java
-@@ -43,7 +43,9 @@ public interface ICollisionAccess extends IBlockAccess {
-     }
- 
-     default boolean a(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Set<Entity> set) {
-+        try { if (entity != null) entity.collisionLoadChunks = true; // Paper
-         return this.c(entity, axisalignedbb, set).allMatch(VoxelShape::isEmpty);
-+        } finally { if (entity != null) entity.collisionLoadChunks = false; } // Paper
-     }
- 
-     default Stream<VoxelShape> b(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Set<Entity> set) {
-@@ -83,19 +85,33 @@ public interface ICollisionAccess extends IBlockAccess {
-                 }
- 
-                 while (cursorposition.a()) {
--                    int k1 = cursorposition.b();
--                    int l1 = cursorposition.c();
--                    int i2 = cursorposition.d();
-+                    int k1 = cursorposition.b();int x = k1; // Paper
-+                    int l1 = cursorposition.c();int y = l1; // Paper
-+                    int i2 = cursorposition.d();int z = i2; // Paper
-                     int j2 = cursorposition.e();
- 
-                     if (j2 != 3) {
--                        int k2 = k1 >> 4;
--                        int l2 = i2 >> 4;
--                        IBlockAccess iblockaccess = ICollisionAccess.this.c(k2, l2);
--
--                        if (iblockaccess != null) {
--                            blockposition_mutableblockposition.d(k1, l1, i2);
--                            IBlockData iblockdata = iblockaccess.getType(blockposition_mutableblockposition);
-+                        // Paper start - ensure we don't load chunks
-+                        //int k2 = k1 >> 4;
-+                        //int l2 = i2 >> 4;
-+                        boolean far = entity != null && MCUtil.distanceSq(entity.locX(), y, entity.locZ(), x, y, z) > 14;
-+                        blockposition_mutableblockposition.setValues(x, y, z);
-+
-+                        boolean isRegionLimited = ICollisionAccess.this instanceof RegionLimitedWorldAccess;
-+                        IBlockData iblockdata = isRegionLimited ? Blocks.VOID_AIR.getBlockData() : ((!far && entity instanceof EntityPlayer) || (entity != null && entity.collisionLoadChunks)
-+                            ? ICollisionAccess.this.getType(blockposition_mutableblockposition)
-+                            : ICollisionAccess.this.getTypeIfLoaded(blockposition_mutableblockposition)
-+                        );
-+                        if (iblockdata == null) {
-+                            if (!(entity instanceof EntityPlayer) || entity.world.paperConfig.preventMovingIntoUnloadedChunks) {
-+                                VoxelShape voxelshape3 = VoxelShapes.of(far ? entity.getBoundingBox() : new AxisAlignedBB(new BlockPosition(x, y, z)));
-+                                consumer.accept(voxelshape3);
-+                                return true;
-+                            }
-+                        } else {
-+                            //blockposition_mutableblockposition.d(k1, l1, i2); // moved up
-+                            //IBlockData iblockdata = iblockaccess.getType(blockposition_mutableblockposition); // moved up
-+                            // Paper end
- 
-                             if ((j2 != 1 || iblockdata.f()) && (j2 != 2 || iblockdata.getBlock() == Blocks.MOVING_PISTON)) {
-                                 VoxelShape voxelshape2 = iblockdata.b((IBlockAccess) ICollisionAccess.this, blockposition_mutableblockposition, voxelshapecollision);
-diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 088c82c5379b39f8cebd60465e054b97c96eb983..0e9ba6319472f54a1f77a9d2cdfb86d7490f0572 100644
---- a/src/main/java/net/minecraft/server/PlayerList.java
-+++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -677,6 +677,7 @@ public abstract class PlayerList {
-         entityplayer1.forceSetPositionRotation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
-         // CraftBukkit end
- 
-+        worldserver.getChunkProvider().addTicket(TicketType.POST_TELEPORT, new ChunkCoordIntPair(location.getBlockX() >> 4, location.getBlockZ() >> 4), 1, entityplayer.getId()); // Paper
-         while (avoidSuffocation && !worldserver.getCubes(entityplayer1) && entityplayer1.locY() < 256.0D) {
-             entityplayer1.setPosition(entityplayer1.locX(), entityplayer1.locY() + 1.0D, entityplayer1.locZ());
-         }
-diff --git a/src/main/java/net/minecraft/server/VoxelShapes.java b/src/main/java/net/minecraft/server/VoxelShapes.java
-index 335142ec0dfad822cfe40877e99dec0f307e1a58..e641d4b8d8b4ac5d539e6d9c0eaf345601e0b499 100644
---- a/src/main/java/net/minecraft/server/VoxelShapes.java
-+++ b/src/main/java/net/minecraft/server/VoxelShapes.java
-@@ -239,7 +239,8 @@ public final class VoxelShapes {
- 
-                             if (k2 < 3) {
-                                 blockposition_mutableblockposition.a(enumaxiscycle1, i2, j2, l1);
--                                IBlockData iblockdata = iworldreader.getType(blockposition_mutableblockposition);
-+                                IBlockData iblockdata = iworldreader.getTypeIfLoaded(blockposition_mutableblockposition); // Paper
-+                                if (iblockdata == null) return 0.0D; // Paper
- 
-                                 if ((k2 != 1 || iblockdata.f()) && (k2 != 2 || iblockdata.getBlock() == Blocks.MOVING_PISTON)) {
-                                     d0 = iblockdata.b((IBlockAccess) iworldreader, blockposition_mutableblockposition, voxelshapecollision).a(enumdirection_enumaxis2, axisalignedbb.d((double) (-blockposition_mutableblockposition.getX()), (double) (-blockposition_mutableblockposition.getY()), (double) (-blockposition_mutableblockposition.getZ())), d0);

Spigot-Server-Patches/0454-Optimise-entity-hard-collision-checking.patch

@@ -11,10 +11,10 @@ Less crammed entities are likely to show significantly less benefit.
 Effectively, this patch optimises crammed entity situations.
 
 diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
-index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe665c24932 100644
+index cb24f27bc443880b18ffc36236f6ec7174c9d493..b65ae2d6919a67498d0646c5522735086fec00c1 100644
 --- a/src/main/java/net/minecraft/server/Chunk.java
 +++ b/src/main/java/net/minecraft/server/Chunk.java
-@@ -90,6 +90,54 @@ public class Chunk implements IChunkAccess {
+@@ -91,6 +91,54 @@ public class Chunk implements IChunkAccess {
      private final int[] inventoryEntityCounts = new int[16];
      // Paper end
  
@@ -27,7 +27,7 @@ index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe6
 +        }
 +    }
 +
-+    public final void getHardCollidingEntities(@Nullable Entity entity, AxisAlignedBB axisalignedbb, List<Entity> into) {
++    public final void getHardCollidingEntities(@Nullable Entity entity, AxisAlignedBB axisalignedbb, List<Entity> into, Predicate<Entity> predicate) {
 +        // copied from getEntities
 +        int min = MathHelper.floor((axisalignedbb.minY - 2.0D) / 16.0D);
 +        int max = MathHelper.floor((axisalignedbb.maxY + 2.0D) / 16.0D);
@@ -43,7 +43,7 @@ index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe6
 +                Entity entity1 = entities[i];
 +                if (entity1.shouldBeRemoved) continue; // Paper
 +
-+                if (entity1 != entity && entity1.getBoundingBox().intersects(axisalignedbb)) {
++                if (entity1 != entity && entity1.getBoundingBox().intersects(axisalignedbb) && (predicate == null || predicate.test(entity1))) {
 +                    into.add(entity1);
 +
 +                    if (!(entity1 instanceof EntityEnderDragon)) {
@@ -56,7 +56,7 @@ index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe6
 +                    for (int i1 = 0; i1 < l; ++i1) {
 +                        EntityComplexPart entitycomplexpart = aentitycomplexpart[i1];
 +
-+                        if (entitycomplexpart != entity && entitycomplexpart.getBoundingBox().intersects(axisalignedbb)) {
++                        if (entitycomplexpart != entity && entitycomplexpart.getBoundingBox().intersects(axisalignedbb) && (predicate == null || predicate.test(entitycomplexpart))) {
 +                            into.add(entitycomplexpart);
 +                        }
 +                    }
@@ -69,7 +69,7 @@ index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe6
      public Chunk(World world, ChunkCoordIntPair chunkcoordintpair, BiomeStorage biomestorage, ChunkConverter chunkconverter, TickList<Block> ticklist, TickList<FluidType> ticklist1, long i, @Nullable ChunkSection[] achunksection, @Nullable Consumer<Chunk> consumer) {
          this.sections = new ChunkSection[16];
          this.e = Maps.newHashMap();
-@@ -545,7 +593,7 @@ public class Chunk implements IChunkAccess {
+@@ -546,7 +594,7 @@ public class Chunk implements IChunkAccess {
          entity.chunkY = k;
          entity.chunkZ = this.loc.z;
          this.entities.add(entity); // Paper - per chunk entity list
@@ -78,7 +78,7 @@ index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe6
          // Paper start
          if (entity instanceof EntityItem) {
              itemCounts[k]++;
-@@ -582,7 +630,7 @@ public class Chunk implements IChunkAccess {
+@@ -583,7 +631,7 @@ public class Chunk implements IChunkAccess {
              entity.entitySlice = null;
              entity.inChunk = false;
          }
@@ -88,10 +88,10 @@ index 74d110874d0a9c1603d6b2d77753179ba49811ea..cf86ce24e12068d6ff7ae43cb1fd6fe6
          }
          if (entity instanceof EntityItem) {
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 7fb34a86dc35cb4bf51e1ce5220e56642096fece..f20f798f0f7bb765ffdab8672f4bf77a60fa52d2 100644
+index 8b7f59577416468a89a99954e2a00b3704ffbd40..bf01f4ef7831491ecb29b86f6d459d1e3a767554 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -211,6 +211,40 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -212,6 +212,40 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
      }
      // CraftBukkit end
  
@@ -106,9 +106,9 @@ index 7fb34a86dc35cb4bf51e1ce5220e56642096fece..f20f798f0f7bb765ffdab8672f4bf77a
 +        Boolean hardCollides = cachedOverrides.get(this.getClass());
 +        if (hardCollides == null) {
 +            try {
-+                Object getHardCollisionBoxMethod = Entity.class.getMethod("au");
++                Object getHardCollisionBoxMethod = Entity.class.getMethod("ay");
 +                Object getHardCollisionBoxEntityMethod = Entity.class.getMethod("j", Entity.class);
-+                if (!this.getClass().getMethod("au").equals(getHardCollisionBoxMethod)) {
++                if (!this.getClass().getMethod("ay").equals(getHardCollisionBoxMethod)) {
 +                    hardCollides = Boolean.TRUE;
 +                } else if (!this.getClass().getMethod("j", Entity.class).equals(getHardCollisionBoxEntityMethod)) {
 +                    hardCollides = Boolean.TRUE;
@@ -133,61 +133,73 @@ index 7fb34a86dc35cb4bf51e1ce5220e56642096fece..f20f798f0f7bb765ffdab8672f4bf77a
          this.id = Entity.entityCount.incrementAndGet();
          this.passengers = Lists.newArrayList();
 diff --git a/src/main/java/net/minecraft/server/EntityEnderDragon.java b/src/main/java/net/minecraft/server/EntityEnderDragon.java
-index 5bf99e0028b886a6ba1d2f39f8dc4cd3c9aa0943..aecdaacfc7da560759bc513680d76f55820d5046 100644
+index ac12d782539a5f502e8996eb39eb2ddbab46f756..43e3755f0fa75b5f72ec620f3f6647ef6bce38c5 100644
 --- a/src/main/java/net/minecraft/server/EntityEnderDragon.java
 +++ b/src/main/java/net/minecraft/server/EntityEnderDragon.java
-@@ -847,6 +847,7 @@ public class EntityEnderDragon extends EntityInsentient implements IMonster {
+@@ -844,6 +844,7 @@ public class EntityEnderDragon extends EntityInsentient implements IMonster {
      @Override
      public void checkDespawn() {}
  
-+    public final EntityComplexPart[] getComplexParts() { return this.eo(); } // Paper - OBFHELPER
-     public EntityComplexPart[] eo() {
++    public final EntityComplexPart[] getComplexParts() { return this.eK(); } // Paper - OBFHELPER
+     public EntityComplexPart[] eK() {
          return this.children;
      }
 diff --git a/src/main/java/net/minecraft/server/IEntityAccess.java b/src/main/java/net/minecraft/server/IEntityAccess.java
-index 4157e50e4d99c029759bffcb48a8d645487554c8..5135308fb6137a34ed6fd061f0a210de6de4e81c 100644
+index 74d4c28246e7db850e6d993e07a84b2a6ca24ce2..24705eef5514bfb078bea6f87e5457e73cee2d5e 100644
 --- a/src/main/java/net/minecraft/server/IEntityAccess.java
 +++ b/src/main/java/net/minecraft/server/IEntityAccess.java
-@@ -42,17 +42,26 @@ public interface IEntityAccess {
-         return this.b(oclass, axisalignedbb, IEntitySelector.f);
+@@ -53,24 +53,36 @@ public interface IEntityAccess {
+         return this.b(oclass, axisalignedbb, IEntitySelector.g);
      }
  
 +    // Paper start - optimise hard collision
 +    /**
 +     * Not guaranteed to only return hard colliding entites
 +     */
-+    default List<Entity> getHardCollidingEntities(@Nullable Entity entity, AxisAlignedBB axisalignedbb) {
++    default List<Entity> getHardCollidingEntities(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Predicate<Entity> predicate) {
 +        return this.getEntities(entity, axisalignedbb);
 +    }
 +    // Paper end - optimise hard collision
 +
-     default Stream<VoxelShape> b(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Set<Entity> set) {
+     default Stream<VoxelShape> c(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Predicate<Entity> predicate) {
          if (axisalignedbb.a() < 1.0E-7D) {
              return Stream.empty();
          } else {
              AxisAlignedBB axisalignedbb1 = axisalignedbb.g(1.0E-7D);
--            Stream<AxisAlignedBB> stream = this.getEntities(entity, axisalignedbb1).stream().filter((entity1) -> { // Paper - decompile fix
-+            Stream<AxisAlignedBB> stream = ((entity != null && entity.hardCollides()) ? this.getEntities(entity, axisalignedbb) : this.getHardCollidingEntities(entity, axisalignedbb1)).stream().filter((entity1) -> { // Paper - decompile fix // Paper - optimise hard collision
-                 return !set.contains(entity1);
-             }).filter((entity1) -> {
-                 return entity == null || !entity.isSameVehicle(entity1);
-             }).flatMap((entity1) -> {
--                return Stream.of(entity1.au(), entity == null ? null : entity.j(entity1));
-+                return Stream.of(entity1.au(), entity == null ? null : entity.j(entity1)); // Paper - optimise hard collision - diff on change, these are the methods that only hard colliding entities override
-             }).filter(Objects::nonNull);
  
-             return stream.filter(axisalignedbb1::c).map(VoxelShapes::a);
+-            return this.getEntities(entity, axisalignedbb1, predicate.and((entity1) -> {
++            // Paper start
++            Predicate<Entity> effectivePredicate = predicate.and((entity1) -> {
+                 return entity == null || !entity.isSameVehicle(entity1);
+-            })).stream().flatMap((entity1) -> {
++            });
++
++            return ((entity != null && entity.hardCollides()) ? this.getEntities(entity, axisalignedbb, effectivePredicate) : this.getHardCollidingEntities(entity, axisalignedbb1, effectivePredicate)).stream().flatMap((entity1) -> {
+                 if (entity != null) {
+-                    AxisAlignedBB axisalignedbb2 = entity.j(entity1);
++                    AxisAlignedBB axisalignedbb2 = entity.j(entity1); // Paper - diff on change, hard collision box method
+ 
+                     if (axisalignedbb2 != null && axisalignedbb2.c(axisalignedbb1)) {
+                         return Stream.of(entity1.ay(), axisalignedbb2);
+                     }
+                 }
+ 
+-                return Stream.of(entity1.ay());
++                return Stream.of(entity1.ay()); // Paper - diff on change, hard collision box method
+             }).filter(Objects::nonNull).map(VoxelShapes::a);
+         }
+     }
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index bdd0908adb7d3cd5370b43be196c975e6c48a70f..1c7955d3ae7ddd1c2d924cec20a91202cf090f40 100644
+index 91294ff7e86a997cc81f287517b2ff5529fc0a91..cafa47b90320249f84cd1cc4aca1908a4982bffb 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
-@@ -1179,6 +1179,32 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
+@@ -1105,6 +1105,32 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
          return this.getChunkAt(i, j, ChunkStatus.FULL, false);
      }
  
 +    // Paper start - optimise hard collision handling
 +    @Override
-+    public List<Entity> getHardCollidingEntities(@Nullable Entity entity, AxisAlignedBB axisalignedbb) {
++    public List<Entity> getHardCollidingEntities(@Nullable Entity entity, AxisAlignedBB axisalignedbb, Predicate<Entity> predicate) {
 +        // copied from below
 +        List<Entity> list = Lists.newArrayList();
 +        int i = MathHelper.floor((axisalignedbb.minX - 2.0D) / 16.0D);
@@ -195,14 +207,14 @@ index bdd0908adb7d3cd5370b43be196c975e6c48a70f..1c7955d3ae7ddd1c2d924cec20a91202
 +        int k = MathHelper.floor((axisalignedbb.minZ - 2.0D) / 16.0D);
 +        int l = MathHelper.floor((axisalignedbb.maxZ + 2.0D) / 16.0D);
 +
-+        ChunkProviderServer chunkProvider = ((ChunkProviderServer)this.chunkProvider);
++        ChunkProviderServer chunkProvider = ((WorldServer)this).getChunkProvider();
 +
 +        for (int i1 = i; i1 <= j; ++i1) {
 +            for (int j1 = k; j1 <= l; ++j1) {
 +                Chunk chunk = chunkProvider.getChunkAtIfLoadedMainThread(i1, j1);
 +
 +                if (chunk != null) {
-+                    chunk.getHardCollidingEntities(entity, axisalignedbb, list);
++                    chunk.getHardCollidingEntities(entity, axisalignedbb, list, predicate);
 +                }
 +            }
 +        }

Spigot-Server-Patches/0455-Optimize-ChunkProviderServer-s-chunk-level-checking-.patch

@@ -9,16 +9,16 @@ so inline where possible, and avoid the abstraction of the
 Either class.
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index b6146330a55665a0365ff7474f1843766e0c0ce1..695d12e1942018be6a9e8c999ba6071b9f778568 100644
+index d1f832db33f21f8ba910d2c0c163af78718d298f..91755cd7313d87bae85584dff140acbc6467428f 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -617,27 +617,37 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -618,21 +618,29 @@ public class ChunkProviderServer extends IChunkProvider {
  
      public final boolean isInEntityTickingChunk(Entity entity) { return this.a(entity); } // Paper - OBFHELPER
      @Override public boolean a(Entity entity) {
 -        long i = ChunkCoordIntPair.pair(MathHelper.floor(entity.locX()) >> 4, MathHelper.floor(entity.locZ()) >> 4);
 -
--        return this.a(i, PlayerChunk::b);
+-        return this.a(i, (Function<PlayerChunk, CompletableFuture<Either<Chunk, PlayerChunk.Failure>>>) PlayerChunk::b); // CraftBukkit - decompile error
 +        // Paper start - optimize is ticking ready type functions
 +        // entity ticking
 +        PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(entity));
@@ -28,7 +28,7 @@ index b6146330a55665a0365ff7474f1843766e0c0ce1..695d12e1942018be6a9e8c999ba6071b
  
      public final boolean isEntityTickingChunk(ChunkCoordIntPair chunkcoordintpair) { return this.a(chunkcoordintpair); } // Paper - OBFHELPER
      @Override public boolean a(ChunkCoordIntPair chunkcoordintpair) {
--        return this.a(chunkcoordintpair.pair(), PlayerChunk::b);
+-        return this.a(chunkcoordintpair.pair(), (Function<PlayerChunk, CompletableFuture<Either<Chunk, PlayerChunk.Failure>>>) PlayerChunk::b); // CraftBukkit - decompile error
 +        // Paper start - optimize is ticking ready type functions
 +        // is entity ticking ready
 +        PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(chunkcoordintpair));
@@ -40,7 +40,7 @@ index b6146330a55665a0365ff7474f1843766e0c0ce1..695d12e1942018be6a9e8c999ba6071b
      public boolean a(BlockPosition blockposition) {
 -        long i = ChunkCoordIntPair.pair(blockposition.getX() >> 4, blockposition.getZ() >> 4);
 -
--        return this.a(i, PlayerChunk::a);
+-        return this.a(i, (Function<PlayerChunk, CompletableFuture<Either<Chunk, PlayerChunk.Failure>>>) PlayerChunk::a); // CraftBukkit - decompile error
 +        // Paper start - optimize is ticking ready type functions
 +        // is ticking ready
 +        PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(blockposition));
@@ -48,15 +48,4 @@ index b6146330a55665a0365ff7474f1843766e0c0ce1..695d12e1942018be6a9e8c999ba6071b
 +        // Paper end - optimize is ticking ready type functions
      }
  
-     public boolean b(Entity entity) {
--        long i = ChunkCoordIntPair.pair(MathHelper.floor(entity.locX()) >> 4, MathHelper.floor(entity.locZ()) >> 4);
--
--        return this.a(i, PlayerChunk::c);
-+        // Paper start - optimize is ticking ready type functions
-+        // is full chunk ready
-+        PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(entity));
-+        return playerChunk != null && playerChunk.isFullChunkReady();
-+        // Paper end - optimize is ticking ready type functions
-     }
- 
      private boolean a(long i, Function<PlayerChunk, CompletableFuture<Either<Chunk, PlayerChunk.Failure>>> function) {

Spigot-Server-Patches/0456-Restrict-vanilla-teleport-command-to-valid-locations.patch

@@ -6,19 +6,19 @@ Subject: [PATCH] Restrict vanilla teleport command to valid locations
 Fixes GH-3165, GH-3575
 
 diff --git a/src/main/java/net/minecraft/server/CommandTeleport.java b/src/main/java/net/minecraft/server/CommandTeleport.java
-index 3060b4f68b13abe05d31b85bb49690a0b476939f..cc00cd0b44b23c76c627b5d51362a22273f7bac4 100644
+index 75c2c7f191f0a9704017ff08766cc920fa8a7270..203373c3bb97d331ff6c6b9e21ae4cbc8b173fe6 100644
 --- a/src/main/java/net/minecraft/server/CommandTeleport.java
 +++ b/src/main/java/net/minecraft/server/CommandTeleport.java
-@@ -116,6 +116,12 @@ public class CommandTeleport {
-     }
+@@ -119,6 +119,12 @@ public class CommandTeleport {
  
-     private static void a(CommandListenerWrapper commandlistenerwrapper, Entity entity, WorldServer worldserver, double d0, double d1, double d2, Set<PacketPlayOutPosition.EnumPlayerTeleportFlags> set, float f, float f1, @Nullable CommandTeleport.a commandteleport_a) {
+     private static void a(CommandListenerWrapper commandlistenerwrapper, Entity entity, WorldServer worldserver, double d0, double d1, double d2, Set<PacketPlayOutPosition.EnumPlayerTeleportFlags> set, float f, float f1, @Nullable CommandTeleport.a commandteleport_a) throws CommandSyntaxException {
+         BlockPosition blockposition = new BlockPosition(d0, d1, d2);
 +        // Paper start - Don't allow teleport command to invalid locations
 +        if (d0 <= -30000000 || d2 <= -30000000 || d0 > 30000000 || d2 > 30000000 || d1 > 30000000 || d1 <= -30000000) { // Copy/pasta from BaseBlockPosition#isValidLocation
 +            org.bukkit.Bukkit.getLogger().warning("Refused to teleport " + entity.getName() + " to " + d0 + ", " + d1 + ", " + d2);
 +            return;
 +        }
 +        // Paper end
-         if (entity instanceof EntityPlayer) {
-             ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(new BlockPosition(d0, d1, d2));
  
+         if (!World.k(blockposition)) {
+             throw CommandTeleport.a.create();

Spigot-Server-Patches/0457-Implement-Player-Client-Options-API.patch

@@ -85,20 +85,20 @@ index 0000000000000000000000000000000000000000..b6f4400df3d8ec7e06a996de54f8cabb
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
-index c4d433430503e844121f1917c6caf05823af0a34..7df24be46e4471ae0ddad5cded5eef4937fd37a3 100644
+index 0bf9de73e800cbbe0553bf491cb1546bb1677b63..e6bf2b5268c03edfb3205f13a963ec1d9388526c 100644
 --- a/src/main/java/net/minecraft/server/EntityHuman.java
 +++ b/src/main/java/net/minecraft/server/EntityHuman.java
-@@ -35,7 +35,7 @@ public abstract class EntityHuman extends EntityLiving {
-     private static final Map<EntityPose, EntitySize> b = ImmutableMap.<EntityPose, EntitySize>builder().put(EntityPose.STANDING, EntityHuman.bp).put(EntityPose.SLEEPING, EntityHuman.ap).put(EntityPose.FALL_FLYING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SWIMMING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SPIN_ATTACK, EntitySize.b(0.6F, 0.6F)).put(EntityPose.CROUCHING, EntitySize.b(0.6F, 1.5F)).put(EntityPose.DYING, EntitySize.c(0.2F, 0.2F)).build();
+@@ -36,7 +36,7 @@ public abstract class EntityHuman extends EntityLiving {
+     private static final Map<EntityPose, EntitySize> b = ImmutableMap.<EntityPose, EntitySize>builder().put(EntityPose.STANDING, EntityHuman.bo).put(EntityPose.SLEEPING, EntityHuman.ao).put(EntityPose.FALL_FLYING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SWIMMING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SPIN_ATTACK, EntitySize.b(0.6F, 0.6F)).put(EntityPose.CROUCHING, EntitySize.b(0.6F, 1.5F)).put(EntityPose.DYING, EntitySize.c(0.2F, 0.2F)).build();
      private static final DataWatcherObject<Float> c = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.c);
      private static final DataWatcherObject<Integer> d = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.b);
--    protected static final DataWatcherObject<Byte> bq = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a);
-+    protected static final DataWatcherObject<Byte> bq = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a); public static DataWatcherObject<Byte> getSkinPartsWatcher() { return bq; } // Paper - OBFHELPER
-     protected static final DataWatcherObject<Byte> br = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a);
+-    protected static final DataWatcherObject<Byte> bp = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a);
++    protected static final DataWatcherObject<Byte> bp = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a); public static DataWatcherObject<Byte> getSkinPartsWatcher() { return bp; } // Paper - OBFHELPER
+     protected static final DataWatcherObject<Byte> bq = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a);
+     protected static final DataWatcherObject<NBTTagCompound> br = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.p);
      protected static final DataWatcherObject<NBTTagCompound> bs = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.p);
-     protected static final DataWatcherObject<NBTTagCompound> bt = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.p);
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 49fe2d1a0376e5aa8a5ec00d010e6c834633e7b7..64e00275edf38739fe6e2d79dbcb93243e765678 100644
+index 97f03d09d8e7f38b00f407b1268e30a0729d1811..0683e163fa6081d4382b3f4635bc52b646b9dd54 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
 @@ -2,6 +2,7 @@ package net.minecraft.server;
@@ -108,35 +108,39 @@ index 49fe2d1a0376e5aa8a5ec00d010e6c834633e7b7..64e00275edf38739fe6e2d79dbcb9324
 +import com.destroystokyo.paper.event.player.PlayerClientOptionsChangeEvent; // Paper
  import com.mojang.authlib.GameProfile;
  import com.mojang.datafixers.util.Either;
- import io.netty.util.concurrent.Future;
+ import com.mojang.serialization.DataResult;
 @@ -59,7 +60,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
      public int lastSentExp = -99999999;
      public int invulnerableTicks = 60;
-     private EnumChatVisibility ch;
--    private boolean ci = true;
-+    private boolean ci = true; public boolean hasChatColorsEnabled() { return this.ci; } // Paper - OBFHELPER
-     private long cj = SystemUtils.getMonotonicMillis();
+     private EnumChatVisibility cf;
+-    private boolean cg = true;
++    private boolean cg = true; public boolean hasChatColorsEnabled() { return this.cg; } // Paper - OBFHELPER
+     private long ch = SystemUtils.getMonotonicMillis();
      private Entity spectatedEntity;
      public boolean worldChangeInvuln;
-@@ -1573,6 +1574,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
-     }
+@@ -1681,6 +1682,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
  
+     public String locale = null; // CraftBukkit - lowercase // Paper - default to null
      public void a(PacketPlayInSettings packetplayinsettings) {
 +        new PlayerClientOptionsChangeEvent(getBukkitEntity(), packetplayinsettings.getLocale(), packetplayinsettings.viewDistance, com.destroystokyo.paper.ClientOption.ChatVisibility.valueOf(packetplayinsettings.getChatVisibility().name()), packetplayinsettings.hasChatColorsEnabled(), new com.destroystokyo.paper.PaperSkinParts(packetplayinsettings.getSkinParts()), packetplayinsettings.getMainHand() == EnumMainHand.LEFT ? MainHand.LEFT : MainHand.RIGHT).callEvent(); // Paper - settings event
          // CraftBukkit start
          if (getMainHand() != packetplayinsettings.getMainHand()) {
              PlayerChangedMainHandEvent event = new PlayerChangedMainHandEvent(getBukkitEntity(), getMainHand() == EnumMainHand.LEFT ? MainHand.LEFT : MainHand.RIGHT);
 diff --git a/src/main/java/net/minecraft/server/PacketPlayInSettings.java b/src/main/java/net/minecraft/server/PacketPlayInSettings.java
-index 8faebf9efed7c3529b151fddf8246e8c77a8b693..4da637138190c9b749d986ac32dddc051931d58f 100644
+index dbc3552d50c4129e1844c8a379ab5ba396645f52..be97a0b01b3272e01ece90172f283e3feca10d14 100644
 --- a/src/main/java/net/minecraft/server/PacketPlayInSettings.java
 +++ b/src/main/java/net/minecraft/server/PacketPlayInSettings.java
-@@ -37,18 +37,22 @@ public class PacketPlayInSettings implements Packet<PacketListenerPlayIn> {
-         packetlistenerplayin.a(this);
-     }
+@@ -4,7 +4,7 @@ import java.io.IOException;
  
-+    public String getLocale() { return b(); } // Paper - OBFHELPER
-     public String b() {
-         return this.a;
+ public class PacketPlayInSettings implements Packet<PacketListenerPlayIn> {
+ 
+-    public String locale;
++    public String locale; public String getLocale() { return this.locale; } // Paper - OBFHELPER
+     public int viewDistance;
+     private EnumChatVisibility c;
+     private boolean d;
+@@ -37,14 +37,17 @@ public class PacketPlayInSettings implements Packet<PacketListenerPlayIn> {
+         packetlistenerplayin.a(this);
      }
  
 +    public EnumChatVisibility getChatVisibility() { return d(); } // Paper - OBFHELPER
@@ -154,7 +158,7 @@ index 8faebf9efed7c3529b151fddf8246e8c77a8b693..4da637138190c9b749d986ac32dddc05
          return this.e;
      }
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-index 71d5ebe8c6ea2d52886c28e0fdc55e5993238709..bd4d5184b607db09c8ff2687ceaf47fb94368a28 100644
+index 4bef2d3c8318da57e5721d728953f8d5ac6b0ff6..b28e5abea5d2585d9beff574dd82651e7d20275b 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 @@ -1,5 +1,8 @@
@@ -166,15 +170,7 @@ index 71d5ebe8c6ea2d52886c28e0fdc55e5993238709..bd4d5184b607db09c8ff2687ceaf47fb
  import com.destroystokyo.paper.Title;
  import com.destroystokyo.paper.profile.CraftPlayerProfile;
  import com.destroystokyo.paper.profile.PlayerProfile;
-@@ -36,6 +39,7 @@ import net.minecraft.server.BlockPosition;
- import net.minecraft.server.ChatComponentText;
- import net.minecraft.server.Container;
- import net.minecraft.server.Entity;
-+import net.minecraft.server.EntityHuman;
- import net.minecraft.server.EntityLiving;
- import net.minecraft.server.EntityPlayer;
- import net.minecraft.server.EnumColor;
-@@ -1968,6 +1972,24 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+@@ -2008,6 +2011,24 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
      public void setViewDistance(int viewDistance) {
          throw new NotImplementedException("Per-Player View Distance APIs need further understanding to properly implement (There are per world view distances though!)"); // TODO
      }

Spigot-Server-Patches/0458-Fix-Chunk-Post-Processing-deadlock-risk.patch

@@ -25,10 +25,10 @@ This successfully fixed a reoccurring and highly reproduceable crash
 for heightmaps.
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 695d12e1942018be6a9e8c999ba6071b9f778568..665d83042dab467cddf315fade883fd55ffc8bfd 100644
+index 91755cd7313d87bae85584dff140acbc6467428f..0080a0cbe58d1a81c434ef97659428c8bf1ec290 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -1050,6 +1050,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -994,6 +994,7 @@ public class ChunkProviderServer extends IChunkProvider {
                  return super.executeNext() || execChunkTask; // Paper
              }
          } finally {
@@ -37,10 +37,10 @@ index 695d12e1942018be6a9e8c999ba6071b9f778568..665d83042dab467cddf315fade883fd5
          }
          // CraftBukkit end
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 6bdaaf8daef15cd7c11943254e412e0e2d2898fb..48f858388029e77f710365e73905f8570f1103f5 100644
+index ba100e5c96d5279ab5f30c6e10f3cbd7b6b4443e..a44702e805c24fba63ef17534032fc29fb4a2c3f 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -131,6 +131,8 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -133,6 +133,8 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      };
      // CraftBukkit end
  
@@ -49,12 +49,12 @@ index 6bdaaf8daef15cd7c11943254e412e0e2d2898fb..48f858388029e77f710365e73905f857
      // Paper start - distance maps
      private final com.destroystokyo.paper.util.misc.PooledLinkedHashSets<EntityPlayer> pooledLinkedPlayerHashSets = new com.destroystokyo.paper.util.misc.PooledLinkedHashSets<>();
  
-@@ -987,7 +989,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -995,7 +997,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                  return Either.left(chunk);
              });
          }, (runnable) -> {
--            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, runnable)); // CraftBukkit - decompile error
-+            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, () -> PlayerChunkMap.this.chunkLoadConversionCallbackExecutor.execute(runnable))); // CraftBukkit - decompile error // Paper - delay running Chunk post processing until outside of the sorter to prevent a deadlock scenario when post processing causes another chunk request.
+-            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, runnable));
++            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, () -> PlayerChunkMap.this.chunkLoadConversionCallbackExecutor.execute(runnable))); // Paper - delay running Chunk post processing until outside of the sorter to prevent a deadlock scenario when post processing causes another chunk request.
          });
  
          completablefuture1.thenAcceptAsync((either) -> {

Spigot-Server-Patches/0459-Don-t-crash-if-player-is-attempted-to-be-removed-fro.patch

@@ -7,11 +7,11 @@ Subject: [PATCH] Don't crash if player is attempted to be removed from
 I suspect it deals with teleporting as it uses players current x/y/z
 
 diff --git a/src/main/java/net/minecraft/server/ChunkMapDistance.java b/src/main/java/net/minecraft/server/ChunkMapDistance.java
-index 83da76fdc495225b563cecbdb71422aec2b534f3..10e385eb556faff954df28ed0b3ddaceac2b8baa 100644
+index d5b50a6a6816421c0443ae36213932b16ed5c797..32d3887e2542c4ebba4a7498167fbe4b497a71ce 100644
 --- a/src/main/java/net/minecraft/server/ChunkMapDistance.java
 +++ b/src/main/java/net/minecraft/server/ChunkMapDistance.java
 @@ -238,8 +238,8 @@ public abstract class ChunkMapDistance {
-         long i = sectionposition.u().pair();
+         long i = sectionposition.r().pair();
          ObjectSet<EntityPlayer> objectset = (ObjectSet) this.c.get(i);
  
 -        objectset.remove(entityplayer);
@@ -19,5 +19,5 @@ index 83da76fdc495225b563cecbdb71422aec2b534f3..10e385eb556faff954df28ed0b3ddace
 +        if (objectset != null) objectset.remove(entityplayer); // Paper - some state corruption happens here, don't crash, clean up gracefully.
 +        if (objectset == null || objectset.isEmpty()) { // Paper
              this.c.remove(i);
-             this.f.b(i, Integer.MAX_VALUE, false);
-             this.g.b(i, Integer.MAX_VALUE, false);
+             this.f.update(i, Integer.MAX_VALUE, false);
+             this.g.update(i, Integer.MAX_VALUE, false);

Spigot-Server-Patches/0460-Broadcast-join-message-to-console.patch

@@ -5,15 +5,15 @@ Subject: [PATCH] Broadcast join message to console
 
 
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 4d4912a38ad0bf38a42ac8fed0ad4c1eecaf63a5..3d6509786cba4307898c4485f6865e3f55ebb13b 100644
+index a212c3bb7c80948cc329f21c3916f52ec02e06bf..769f8c147c8104ab21a33abb1471f76f3729f2b2 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -188,9 +188,9 @@ public abstract class PlayerList {
+@@ -212,9 +212,9 @@ public abstract class PlayerList {
          joinMessage = playerJoinEvent.getJoinMessage();
  
          if (joinMessage != null && joinMessage.length() > 0) {
 -            for (IChatBaseComponent line : org.bukkit.craftbukkit.util.CraftChatMessage.fromString(joinMessage)) {
--                server.getPlayerList().sendAll(new PacketPlayOutChat(line));
+-                server.getPlayerList().sendAll(new PacketPlayOutChat(line, ChatMessageType.SYSTEM, SystemUtils.b));
 -            }
 +            // Paper start - Removed sendAll for loop and broadcasted to console also
 +            server.getPlayerList().sendMessage(CraftChatMessage.fromString(joinMessage));

Spigot-Server-Patches/0461-Fix-Longstanding-Broken-behavior-of-PlayerJoinEvent.patch

@@ -28,10 +28,10 @@ receives a deterministic result, and should no longer require 1 tick
 delays anymore.
 
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 64e00275edf38739fe6e2d79dbcb93243e765678..a87aa07b17205b52e85f7d082fa4d5169771cbb4 100644
+index 0683e163fa6081d4382b3f4635bc52b646b9dd54..b3429f001397ed7cbcdfeb12c8f47e5face209a3 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -100,6 +100,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -104,6 +104,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
      public double maxHealthCache;
      public boolean joining = true;
      public boolean sentListPacket = false;
@@ -40,22 +40,22 @@ index 64e00275edf38739fe6e2d79dbcb93243e765678..a87aa07b17205b52e85f7d082fa4d516
      // CraftBukkit end
      public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 48f858388029e77f710365e73905f8570f1103f5..2caa53a7e143aae32918ecbefc1bdadcab8d61ed 100644
+index a44702e805c24fba63ef17534032fc29fb4a2c3f..ee38ab87ba477e8bf5b739759371439b299f21f3 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -1503,6 +1503,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1534,6 +1534,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                  .printStackTrace();
              return;
          }
 +        if (entity instanceof EntityPlayer && ((EntityPlayer) entity).supressTrackerForLogin) return; // Delay adding to tracker until after list packets
          // Paper end
          if (!(entity instanceof EntityComplexPart)) {
-             if (!(entity instanceof EntityLightning)) {
+             EntityTypes<?> entitytypes = entity.getEntityType();
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 3d6509786cba4307898c4485f6865e3f55ebb13b..d9fff5836e6f4b8a14fea1db66c5a89b43b2b952 100644
+index 769f8c147c8104ab21a33abb1471f76f3729f2b2..f8c12055330794039347336fe2ab9ab52f413323 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -177,6 +177,12 @@ public abstract class PlayerList {
+@@ -201,6 +201,12 @@ public abstract class PlayerList {
          this.j.put(entityplayer.getUniqueID(), entityplayer);
          // this.sendAll(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, new EntityPlayer[]{entityplayer})); // CraftBukkit - replaced with loop below
  
@@ -68,7 +68,7 @@ index 3d6509786cba4307898c4485f6865e3f55ebb13b..d9fff5836e6f4b8a14fea1db66c5a89b
          // CraftBukkit start
          PlayerJoinEvent playerJoinEvent = new PlayerJoinEvent(cserver.getPlayer(entityplayer), joinMessage);
          cserver.getPluginManager().callEvent(playerJoinEvent);
-@@ -211,6 +217,8 @@ public abstract class PlayerList {
+@@ -235,6 +241,8 @@ public abstract class PlayerList {
              entityplayer.playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, new EntityPlayer[] { entityplayer1}));
          }
          entityplayer.sentListPacket = true;
@@ -77,7 +77,7 @@ index 3d6509786cba4307898c4485f6865e3f55ebb13b..d9fff5836e6f4b8a14fea1db66c5a89b
          // CraftBukkit end
  
          entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityMetadata(entityplayer.getId(), entityplayer.datawatcher, true)); // CraftBukkit - BungeeCord#2321, send complete data to self on spawn
-@@ -236,6 +244,11 @@ public abstract class PlayerList {
+@@ -260,6 +268,11 @@ public abstract class PlayerList {
              playerconnection.sendPacket(new PacketPlayOutEntityEffect(entityplayer.getId(), mobeffect));
          }
  
@@ -89,7 +89,7 @@ index 3d6509786cba4307898c4485f6865e3f55ebb13b..d9fff5836e6f4b8a14fea1db66c5a89b
          if (nbttagcompound != null && nbttagcompound.hasKeyOfType("RootVehicle", 10)) {
              NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("RootVehicle");
              // CraftBukkit start
-@@ -277,6 +290,10 @@ public abstract class PlayerList {
+@@ -308,6 +321,10 @@ public abstract class PlayerList {
              }
          }
  

Spigot-Server-Patches/0462-Load-Chunks-for-Login-Asynchronously.patch

@@ -4,32 +4,45 @@ Date: Sun, 19 Apr 2020 04:28:29 -0400
 Subject: [PATCH] Load Chunks for Login Asynchronously
 
 
+diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
+index 0080a0cbe58d1a81c434ef97659428c8bf1ec290..eebd4c50a7324250d3ebe7060739a71af4243f72 100644
+--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
++++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
+@@ -604,7 +604,7 @@ public class ChunkProviderServer extends IChunkProvider {
+         return this.serverThreadQueue.executeNext();
+     }
+ 
+-    private boolean tickDistanceManager() {
++    public boolean tickDistanceManager() { // Paper - private -> public
+         boolean flag = this.chunkMapDistance.a(this.playerChunkMap);
+         boolean flag1 = this.playerChunkMap.b();
+ 
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index f20f798f0f7bb765ffdab8672f4bf77a60fa52d2..9eab570e48817e18d10ddde95b3f80f7e4ea4766 100644
+index bf01f4ef7831491ecb29b86f6d459d1e3a767554..26cfb843fd54de475190b793d9a206d798d54268 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -1384,7 +1384,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -1327,7 +1327,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
          this.pitch = MathHelper.a(f1, -90.0F, 90.0F) % 360.0F;
          this.lastYaw = this.yaw;
          this.lastPitch = this.pitch;
--        world.getChunkAt((int) Math.floor(this.locX) >> 4, (int) Math.floor(this.locZ) >> 4); // CraftBukkit
-+        if (valid) world.getChunkAt((int) Math.floor(this.locX) >> 4, (int) Math.floor(this.locZ) >> 4); // CraftBukkit // Paper
+-        world.getChunkAt((int) Math.floor(this.locX()) >> 4, (int) Math.floor(this.locZ()) >> 4); // CraftBukkit
++        if (valid) world.getChunkAt((int) Math.floor(this.locX()) >> 4, (int) Math.floor(this.locZ()) >> 4); // CraftBukkit // Paper
      }
  
-     public void setPositionRotation(BlockPosition blockposition, float f, float f1) {
+     public void c(Vec3D vec3d) {
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index a87aa07b17205b52e85f7d082fa4d5169771cbb4..79c2187b7383336e7574709e6d4ad805e557976f 100644
+index b3429f001397ed7cbcdfeb12c8f47e5face209a3..c26236ff4ab56506c51d4e215cfe4fb76bed26ed 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
 @@ -43,6 +43,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+ 
      private static final Logger LOGGER = LogManager.getLogger();
-     public String locale = null; // CraftBukkit - lowercase // Paper - default to null
      public PlayerConnection playerConnection;
 +    public NetworkManager networkManager; // Paper
      public final MinecraftServer server;
      public final PlayerInteractManager playerInteractManager;
      public final Deque<Integer> removeQueue = new ArrayDeque<>(); // Paper
-@@ -101,6 +102,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -105,6 +106,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
      public boolean joining = true;
      public boolean sentListPacket = false;
      public boolean supressTrackerForLogin = false; // Paper
@@ -38,29 +51,29 @@ index a87aa07b17205b52e85f7d082fa4d5169771cbb4..79c2187b7383336e7574709e6d4ad805
      // CraftBukkit end
      public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
 diff --git a/src/main/java/net/minecraft/server/LoginListener.java b/src/main/java/net/minecraft/server/LoginListener.java
-index f1222fcb2bd52b8781d0f92c94e1472fa7b1e493..28f48f22522ef8c3c66381abcf017f0859b45290 100644
+index 8c5c57ecd98a286a4992a36effae95596b37fc8a..28a3040ac9cf705d05ec459a29cd7147770389be 100644
 --- a/src/main/java/net/minecraft/server/LoginListener.java
 +++ b/src/main/java/net/minecraft/server/LoginListener.java
-@@ -66,7 +66,7 @@ public class LoginListener implements PacketLoginInListener {
+@@ -65,7 +65,7 @@ public class LoginListener implements PacketLoginInListener {
              }
              // Paper end
          } else if (this.g == LoginListener.EnumProtocolState.DELAY_ACCEPT) {
--            EntityPlayer entityplayer = this.server.getPlayerList().a(this.i.getId());
+-            EntityPlayer entityplayer = this.server.getPlayerList().getPlayer(this.i.getId());
 +            EntityPlayer entityplayer = this.server.getPlayerList().getActivePlayer(this.i.getId()); // Paper
  
              if (entityplayer == null) {
                  this.g = LoginListener.EnumProtocolState.READY_TO_ACCEPT;
-@@ -165,7 +165,7 @@ public class LoginListener implements PacketLoginInListener {
+@@ -164,7 +164,7 @@ public class LoginListener implements PacketLoginInListener {
              }
  
              this.networkManager.sendPacket(new PacketLoginOutSuccess(this.i));
--            EntityPlayer entityplayer = this.server.getPlayerList().a(this.i.getId());
+-            EntityPlayer entityplayer = this.server.getPlayerList().getPlayer(this.i.getId());
 +            EntityPlayer entityplayer = this.server.getPlayerList().getActivePlayer(this.i.getId()); // Paper
  
              if (entityplayer != null) {
                  this.g = LoginListener.EnumProtocolState.DELAY_ACCEPT;
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index 4be93d12dbe12511628fd97af52d5cf78da17eaa..6dd4303c1c211ac4b0bb542ea96cc150581bf8c1 100644
+index 651ecb50c2b06ca81cb9a2286d77fd41a17b5140..1099a46aa05f12572100994ea251f0d55c66ef80 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnection.java
 @@ -69,6 +69,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
@@ -97,10 +110,10 @@ index 4be93d12dbe12511628fd97af52d5cf78da17eaa..6dd4303c1c211ac4b0bb542ea96cc150
          this.minecraftServer.getMethodProfiler().enter("keepAlive");
          // Paper Start - give clients a longer time to respond to pings as per pre 1.12.2 timings
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9f79203a8 100644
+index f8c12055330794039347336fe2ab9ab52f413323..e0a95fde93d4a2339831cb8ea0918174e9914e34 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -16,6 +16,7 @@ import java.util.Map;
+@@ -18,6 +18,7 @@ import java.util.Map;
  import java.util.Optional;
  import java.util.Set;
  import java.util.UUID;
@@ -108,7 +121,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
  import javax.annotation.Nullable;
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
-@@ -52,11 +53,12 @@ public abstract class PlayerList {
+@@ -54,11 +55,12 @@ public abstract class PlayerList {
      private static final SimpleDateFormat g = new SimpleDateFormat("yyyy-MM-dd 'at' HH:mm:ss z");
      private final MinecraftServer server;
      public final List<EntityPlayer> players = new java.util.concurrent.CopyOnWriteArrayList(); // CraftBukkit - ArrayList -> CopyOnWriteArrayList: Iterator safety
@@ -122,7 +135,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
      // CraftBukkit start
      // private final Map<UUID, ServerStatisticManager> o;
      // private final Map<UUID, AdvancementDataPlayer> p;
-@@ -94,6 +96,11 @@ public abstract class PlayerList {
+@@ -97,6 +99,11 @@ public abstract class PlayerList {
      }
  
      public void a(NetworkManager networkmanager, EntityPlayer entityplayer) {
@@ -134,21 +147,22 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
          entityplayer.loginTime = System.currentTimeMillis(); // Paper
          GameProfile gameprofile = entityplayer.getProfile();
          UserCache usercache = this.server.getUserCache();
-@@ -107,7 +114,7 @@ public abstract class PlayerList {
+@@ -110,7 +117,7 @@ public abstract class PlayerList {
          if (nbttagcompound != null && nbttagcompound.hasKey("bukkit")) {
              NBTTagCompound bukkit = nbttagcompound.getCompound("bukkit");
              s = bukkit.hasKeyOfType("lastKnownName", 8) ? bukkit.getString("lastKnownName") : s;
 -        }
 +        }String lastKnownName = s; // Paper
-         if (nbttagcompound == null) entityplayer.moveToSpawn(worldserver); // Paper - only move to spawn on first login, otherwise, stay where you are....
          // CraftBukkit end
  
-@@ -160,6 +167,52 @@ public abstract class PlayerList {
+         if (nbttagcompound != null) {
+@@ -184,6 +191,53 @@ public abstract class PlayerList {
          entityplayer.B().a(entityplayer);
-         this.sendScoreboard(worldserver.getScoreboard(), entityplayer);
+         this.sendScoreboard(worldserver1.getScoreboard(), entityplayer);
          this.server.invalidatePingSample();
 +        // Paper start - async load spawn in chunk
 +        WorldServer finalWorldserver = worldserver;
++        WorldServer finalWorldserver1 = worldserver1;
 +        int chunkX = loc.getBlockX() >> 4;
 +        int chunkZ = loc.getBlockZ() >> 4;
 +        final ChunkCoordIntPair pos = new ChunkCoordIntPair(chunkX, chunkZ);
@@ -165,7 +179,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
 +        }).thenAccept(chunk -> {
 +            playerconnection.playerJoinReady = () -> {
 +                postChunkLoadJoin(
-+                    entityplayer, finalWorldserver, networkmanager, playerconnection,
++                    entityplayer, finalWorldserver, finalWorldserver1, networkmanager, playerconnection,
 +                    nbttagcompound, networkmanager.getSocketAddress().toString(), lastKnownName
 +                );
 +                //playerChunkMap.chunkDistanceManager.removeTicketAtLevel(TicketType.LOGIN, pos, 31, pos.pair());
@@ -186,7 +200,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
 +        });
 +    }
 +
-+    private void postChunkLoadJoin(EntityPlayer entityplayer, WorldServer worldserver, NetworkManager networkmanager, PlayerConnection playerconnection, NBTTagCompound nbttagcompound, String s1, String s) {
++    private void postChunkLoadJoin(EntityPlayer entityplayer, WorldServer worldserver, WorldServer worldserver1, NetworkManager networkmanager, PlayerConnection playerconnection, NBTTagCompound nbttagcompound, String s1, String s) {
 +        pendingPlayers.remove(entityplayer.getUniqueID(), entityplayer);
 +        if (!networkmanager.isConnected()) {
 +            return;
@@ -196,7 +210,16 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
          ChatMessage chatmessage;
  
          if (entityplayer.getProfile().getName().equalsIgnoreCase(s)) {
-@@ -218,7 +271,6 @@ public abstract class PlayerList {
+@@ -205,7 +259,7 @@ public abstract class PlayerList {
+         entityplayer.supressTrackerForLogin = true;
+         worldserver.addPlayerJoin(entityplayer);
+         this.server.getBossBattleCustomData().a(entityplayer); // see commented out section below worldserver.addPlayerJoin(entityplayer);
+-        mountSavedVehicle(entityplayer, worldserver, nbttagcompound);
++        mountSavedVehicle(entityplayer, worldserver, worldserver1, nbttagcompound);
+         // Paper end
+         // CraftBukkit start
+         PlayerJoinEvent playerJoinEvent = new PlayerJoinEvent(cserver.getPlayer(entityplayer), joinMessage);
+@@ -242,7 +296,6 @@ public abstract class PlayerList {
          }
          entityplayer.sentListPacket = true;
          entityplayer.supressTrackerForLogin = false; // Paper
@@ -204,15 +227,19 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
          // CraftBukkit end
  
          entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityMetadata(entityplayer.getId(), entityplayer.datawatcher, true)); // CraftBukkit - BungeeCord#2321, send complete data to self on spawn
-@@ -245,6 +297,7 @@ public abstract class PlayerList {
+@@ -269,9 +322,10 @@ public abstract class PlayerList {
          }
  
          // Paper start - move vehicle into method so it can be called above - short circuit around that code
 +        ((WorldServer)entityplayer.world).getChunkProvider().playerChunkMap.addEntity(entityplayer); // track entity now
          onPlayerJoinFinish(entityplayer, worldserver, s1);
      }
-     private void mountSavedVehicle(EntityPlayer entityplayer, WorldServer worldserver, NBTTagCompound nbttagcompound) {
-@@ -390,6 +443,7 @@ public abstract class PlayerList {
+-    private void mountSavedVehicle(EntityPlayer entityplayer, WorldServer worldserver, NBTTagCompound nbttagcompound) {
++    private void mountSavedVehicle(EntityPlayer entityplayer, WorldServer worldserver, WorldServer worldserver1, NBTTagCompound nbttagcompound) {
+         // Paper end
+         if (nbttagcompound != null && nbttagcompound.hasKeyOfType("RootVehicle", 10)) {
+             NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("RootVehicle");
+@@ -420,6 +474,7 @@ public abstract class PlayerList {
  
      protected void savePlayerFile(EntityPlayer entityplayer) {
          if (!entityplayer.getBukkitEntity().isPersistent()) return; // CraftBukkit
@@ -220,7 +247,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
          this.playerFileData.save(entityplayer);
          ServerStatisticManager serverstatisticmanager = (ServerStatisticManager) entityplayer.getStatisticManager(); // CraftBukkit
  
-@@ -414,7 +468,7 @@ public abstract class PlayerList {
+@@ -444,7 +499,7 @@ public abstract class PlayerList {
          entityplayer.closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.DISCONNECT); // Paper
  
          PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(cserver.getPlayer(entityplayer), "\u00A7e" + entityplayer.getName() + " left the game");
@@ -229,7 +256,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
          entityplayer.getBukkitEntity().disconnect(playerQuitEvent.getQuitMessage());
  
          if (server.isMainThread()) entityplayer.playerTick(); // SPIGOT-924 // Paper - don't tick during emergency shutdowns (Watchdog)
-@@ -466,6 +520,13 @@ public abstract class PlayerList {
+@@ -497,6 +552,13 @@ public abstract class PlayerList {
              // this.p.remove(uuid);
              // CraftBukkit end
          }
@@ -242,8 +269,8 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
 +        // Paper end
  
          // CraftBukkit start
-         //  this.sendAll(new PacketPlayOutPlayerInfo(EnumPlayerInfoAction.REMOVE_PLAYER, new EntityPlayer[]{entityplayer}));
-@@ -483,7 +544,7 @@ public abstract class PlayerList {
+         // this.sendAll(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, new EntityPlayer[]{entityplayer}));
+@@ -514,7 +576,7 @@ public abstract class PlayerList {
          cserver.getScoreboardManager().removePlayer(entityplayer.getBukkitEntity());
          // CraftBukkit end
  
@@ -252,7 +279,7 @@ index d9fff5836e6f4b8a14fea1db66c5a89b43b2b952..628327e1e39299bbe64dff042d0187a9
      }
  
      // CraftBukkit start - Whole method, SocketAddress to LoginListener, added hostname to signature, return EntityPlayer
-@@ -502,6 +563,13 @@ public abstract class PlayerList {
+@@ -533,6 +595,13 @@ public abstract class PlayerList {
                  list.add(entityplayer);
              }
          }

Spigot-Server-Patches/0463-Move-player-to-spawn-point-if-spawn-in-unloaded-worl.patch

@@ -7,21 +7,21 @@ The code following this has better support for null worlds to move
 them back to the world spawn.
 
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 9eab570e48817e18d10ddde95b3f80f7e4ea4766..0a7e4449407104fe6c0ff7d00bd1f32eb074e10a 100644
+index 26cfb843fd54de475190b793d9a206d798d54268..7aa95b968af810a7bb4d7dedfacc83219f491e05 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -1792,9 +1792,11 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -1755,9 +1755,11 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
                      bworld = server.getWorld(worldName);
                  }
  
 -                if (bworld == null) {
--                    bworld = ((org.bukkit.craftbukkit.CraftServer) server).getServer().getWorldServer(DimensionManager.OVERWORLD).getWorld();
+-                    bworld = ((org.bukkit.craftbukkit.CraftServer) server).getServer().getWorldServer(World.OVERWORLD).getWorld();
 -                }
 +                // Paper start - Move player to spawn point if spawn in unloaded world
-+                // if (bworld == null) {
-+                //    bworld = ((org.bukkit.craftbukkit.CraftServer) server).getServer().getWorldServer(DimensionManager.OVERWORLD).getWorld();
-+                // }
-+                // Paper end
++//                if (bworld == null) {
++//                    bworld = ((org.bukkit.craftbukkit.CraftServer) server).getServer().getWorldServer(World.OVERWORLD).getWorld();
++//                }
++                // Paper end - Move player to spawn point if spawn in unloaded world
  
                  spawnIn(bworld == null ? null : ((CraftWorld) bworld).getHandle());
              }

Spigot-Server-Patches/0464-Add-PlayerAttackEntityCooldownResetEvent.patch

@@ -5,14 +5,14 @@ Subject: [PATCH] Add PlayerAttackEntityCooldownResetEvent
 
 
 diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
-index b546537586c3033f696aba9c133490258a9422b2..ab6576f36e7682d5100f4e9358e76426e4a1c525 100644
+index cee156e0847af3187de8a7c9bc0791dff3886b15..d4451116215b0a396fc536fac992e962b3e8a100 100644
 --- a/src/main/java/net/minecraft/server/EntityLiving.java
 +++ b/src/main/java/net/minecraft/server/EntityLiving.java
-@@ -1690,7 +1690,17 @@ public abstract class EntityLiving extends Entity {
+@@ -1820,7 +1820,16 @@ public abstract class EntityLiving extends Entity {
  
              EntityDamageEvent event = CraftEventFactory.handleLivingEntityDamageEvent(this, damagesource, originalDamage, hardHatModifier, blockingModifier, armorModifier, resistanceModifier, magicModifier, absorptionModifier, hardHat, blocking, armor, resistance, magic, absorption);
              if (damagesource.getEntity() instanceof EntityHuman) {
--                ((EntityHuman) damagesource.getEntity()).ey(); // Moved from EntityHuman in order to make the cooldown reset get called after the damage event is fired
+-                ((EntityHuman) damagesource.getEntity()).resetAttackCooldown(); // Moved from EntityHuman in order to make the cooldown reset get called after the damage event is fired
 +                // Paper start - PlayerAttackEntityCooldownResetEvent
 +                if (damagesource.getEntity() instanceof EntityPlayer) {
 +                    EntityPlayer player = (EntityPlayer) damagesource.getEntity();
@@ -23,7 +23,6 @@ index b546537586c3033f696aba9c133490258a9422b2..ab6576f36e7682d5100f4e9358e76426
 +                    ((EntityHuman) damagesource.getEntity()).resetCooldown();
 +                }
 +                // Paper end
-+
              }
              if (event.isCancelled()) {
                  return false;

Spigot-Server-Patches/0465-Allow-multiple-callbacks-to-schedule-for-Callback-Ex.patch

@@ -14,10 +14,10 @@ Use an ArrayDeque to store this Queue
 We make sure to also implement a pattern that is recursion safe too.
 
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 2caa53a7e143aae32918ecbefc1bdadcab8d61ed..3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb 100644
+index ee38ab87ba477e8bf5b739759371439b299f21f3..b55c94788014b8085b45082162866f0210191622 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -110,24 +110,32 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -112,24 +112,32 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      public final CallbackExecutor callbackExecutor = new CallbackExecutor();
      public static final class CallbackExecutor implements java.util.concurrent.Executor, Runnable {
  

Spigot-Server-Patches/0466-Don-t-fire-BlockFade-on-worldgen-threads.patch

@@ -6,14 +6,23 @@ Subject: [PATCH] Don't fire BlockFade on worldgen threads
 Caused a deadlock
 
 diff --git a/src/main/java/net/minecraft/server/BlockFire.java b/src/main/java/net/minecraft/server/BlockFire.java
-index b41de95a6390910ba8bb21bfa12ab61c85900218..9e501514f30de00d68736d9593582a5e7c8b3cff 100644
+index 1e6159f211fb445e45bab3ca1a3bf21750928302..70bcf165b187ba5b3d832f6ad2df87cc51e59bea 100644
 --- a/src/main/java/net/minecraft/server/BlockFire.java
 +++ b/src/main/java/net/minecraft/server/BlockFire.java
-@@ -44,6 +44,7 @@ public class BlockFire extends Block {
+@@ -35,6 +35,7 @@ public class BlockFire extends BlockFireAbstract {
      @Override
      public IBlockData updateState(IBlockData iblockdata, EnumDirection enumdirection, IBlockData iblockdata1, GeneratorAccess generatoraccess, BlockPosition blockposition, BlockPosition blockposition1) {
          // CraftBukkit start
-+        if (!(generatoraccess instanceof WorldServer)) return this.canPlace(iblockdata, generatoraccess, blockposition) ? (IBlockData) this.a((IBlockAccess) generatoraccess, blockposition).set(BlockFire.AGE, iblockdata.get(BlockFire.AGE)) : Blocks.AIR.getBlockData(); // Paper - don't fire events in world generation
-         if (!iblockdata.canPlace(generatoraccess, blockposition)) {
++        if (!(generatoraccess instanceof WorldServer)) return this.canPlace(iblockdata, generatoraccess, blockposition) ? (IBlockData) this.a(generatoraccess, blockposition, (Integer) iblockdata.get(BlockFire.AGE)) : Blocks.AIR.getBlockData(); // Paper - don't fire events in world generation
+         if (!this.canPlace(iblockdata, generatoraccess, blockposition)) {
              CraftBlockState blockState = CraftBlockState.getBlockState(generatoraccess, blockposition);
              blockState.setData(Blocks.AIR.getBlockData());
+@@ -46,7 +47,7 @@ public class BlockFire extends BlockFireAbstract {
+                 return blockState.getHandle();
+             }
+         }
+-        return this.a(generatoraccess, blockposition, (Integer) iblockdata.get(BlockFire.AGE));
++        return this.a(generatoraccess, blockposition, (Integer) iblockdata.get(BlockFire.AGE)); // Paper - diff on change, see "don't fire events in world generation"
+         // CraftBukkit end
+     }
+ 

Spigot-Server-Patches/0467-Add-phantom-creative-and-insomniac-controls.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add phantom creative and insomniac controls
 
 
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index ea5f306ef57fe5958a554f4bdf866a36d2b185e0..9db76eae1649fe2ce0856ff4bdcb15569bf58d93 100644
+index e4821d4c23689aaf51b60c66fc1e6bc7a0b02fd5..5785f24b0646f8dbf3fba0bbc3b3e5b93e02f162 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-@@ -670,4 +670,11 @@ public class PaperWorldConfig {
+@@ -627,4 +627,11 @@ public class PaperWorldConfig {
      private void lightQueueSize() {
          lightQueueSize = getInt("light-queue-size", lightQueueSize);
      }
@@ -21,10 +21,10 @@ index ea5f306ef57fe5958a554f4bdf866a36d2b185e0..9db76eae1649fe2ce0856ff4bdcb1556
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/EntityPhantom.java b/src/main/java/net/minecraft/server/EntityPhantom.java
-index 90eeddb1af59126ea7ca19c2cc909da72578fb6c..96b4912c4832bee0337d35cb23e574cd02f64c3b 100644
+index 47d82722e15c5b91a86af1a09807ccc37a1b37be..3cb78924daa48c3a0a3e5c9c64ef6e726d79a798 100644
 --- a/src/main/java/net/minecraft/server/EntityPhantom.java
 +++ b/src/main/java/net/minecraft/server/EntityPhantom.java
-@@ -232,6 +232,7 @@ public class EntityPhantom extends EntityFlying implements IMonster {
+@@ -225,6 +225,7 @@ public class EntityPhantom extends EntityFlying implements IMonster {
                          EntityHuman entityhuman = (EntityHuman) iterator.next();
  
                          if (EntityPhantom.this.a((EntityLiving) entityhuman, PathfinderTargetCondition.a)) {
@@ -33,27 +33,27 @@ index 90eeddb1af59126ea7ca19c2cc909da72578fb6c..96b4912c4832bee0337d35cb23e574cd
                              return true;
                          }
 diff --git a/src/main/java/net/minecraft/server/IEntitySelector.java b/src/main/java/net/minecraft/server/IEntitySelector.java
-index a2d1ef3602a1c63d106d10140e18dfdb1d490805..1398c47a2f8b183b65f1553c735c3b183a8bfc9c 100644
+index 57bc56cffff87d9b1774cec455af8d1651fb882c..a52dd0c021e264a57a62bde27ea9d2a6a97e2335 100644
 --- a/src/main/java/net/minecraft/server/IEntitySelector.java
 +++ b/src/main/java/net/minecraft/server/IEntitySelector.java
-@@ -23,6 +23,7 @@ public final class IEntitySelector {
-     public static final Predicate<Entity> f = (entity) -> {
+@@ -26,6 +26,7 @@ public final class IEntitySelector {
+     public static final Predicate<Entity> g = (entity) -> {
          return !entity.isSpectator();
      };
 +    public static Predicate<EntityHuman> isInsomniac = (player) -> MathHelper.clamp(((EntityPlayer) player).getStatisticManager().getStatisticValue(StatisticList.CUSTOM.get(StatisticList.TIME_SINCE_REST)), 1, Integer.MAX_VALUE) >= 72000; // Paper
  
-     public static Predicate<Entity> a(double d0, double d1, double d2, double d3) {
-         double d4 = d3 * d3;
+     // Paper start
+     public static final Predicate<Entity> affectsSpawning = (entity) -> {
 diff --git a/src/main/java/net/minecraft/server/MobSpawnerPhantom.java b/src/main/java/net/minecraft/server/MobSpawnerPhantom.java
-index f488c22ed64a9fa1ce7746942b2a9ff4bc296703..0db431cd6add225304af48a73e1aa732b4c3ae58 100644
+index 39c5350373f6a5ad30f41e8886573d6b315924c6..bf4fa17101cb8710d8b8ba8ad43f98b6fe154ae1 100644
 --- a/src/main/java/net/minecraft/server/MobSpawnerPhantom.java
 +++ b/src/main/java/net/minecraft/server/MobSpawnerPhantom.java
-@@ -31,7 +31,7 @@ public class MobSpawnerPhantom {
+@@ -32,7 +32,7 @@ public class MobSpawnerPhantom implements MobSpawner {
                      while (iterator.hasNext()) {
                          EntityHuman entityhuman = (EntityHuman) iterator.next();
  
 -                        if (!entityhuman.isSpectator()) {
 +                        if (!entityhuman.isSpectator() && (!worldserver.paperConfig.phantomIgnoreCreative || !entityhuman.isCreative())) { // Paper
-                             BlockPosition blockposition = new BlockPosition(entityhuman);
+                             BlockPosition blockposition = entityhuman.getChunkCoordinates();
  
-                             if (!worldserver.worldProvider.f() || blockposition.getY() >= worldserver.getSeaLevel() && worldserver.f(blockposition)) {
+                             if (!worldserver.getDimensionManager().hasSkyLight() || blockposition.getY() >= worldserver.getSeaLevel() && worldserver.f(blockposition)) {

Spigot-Server-Patches/0468-Fix-numerous-item-duplication-issues-and-teleport-is.patch

@@ -16,10 +16,10 @@ So even if something NEW comes up, it would be impossible to drop the
 same item twice because the source was destroyed.
 
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 0a7e4449407104fe6c0ff7d00bd1f32eb074e10a..32daf027a3575d73aeabf9db14a2e0c74e4cc7e6 100644
+index 7aa95b968af810a7bb4d7dedfacc83219f491e05..b400b04fcb733110150de800927c602180771cec 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -1968,11 +1968,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -1911,11 +1911,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
          } else {
              // CraftBukkit start - Capture drops for death event
              if (this instanceof EntityLiving && !((EntityLiving) this).forceDrops) {
@@ -34,20 +34,20 @@ index 0a7e4449407104fe6c0ff7d00bd1f32eb074e10a..32daf027a3575d73aeabf9db14a2e0c7
  
              entityitem.defaultPickupDelay();
              // CraftBukkit start
-@@ -2635,6 +2636,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -2560,6 +2561,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
      @Nullable
-     public Entity teleportTo(DimensionManager dimensionmanager, BlockPosition location) {
+     public Entity teleportTo(WorldServer worldserver, BlockPosition location) {
          // CraftBukkit end
 +        // Paper start - fix bad state entities causing dupes
 +        if (!isAlive() || !valid) {
-+            LOGGER.warn("Illegal Entity Teleport " + this + " to " + dimensionmanager + ":" + location, new Throwable());
++            LOGGER.warn("Illegal Entity Teleport " + this + " to " + worldserver + ":" + location, new Throwable());
 +            return null;
 +        }
 +        // Paper end
-         if (!this.world.isClientSide && !this.dead) {
+         if (this.world instanceof WorldServer && !this.dead) {
              this.world.getMethodProfiler().enter("changeDimension");
-             MinecraftServer minecraftserver = this.getMinecraftServer();
-@@ -2743,7 +2750,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+             // CraftBukkit start
+@@ -2663,7 +2670,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
                  entity.bukkitEntity = this.getBukkitEntity();
  
                  if (this instanceof EntityInsentient) {
@@ -56,7 +56,7 @@ index 0a7e4449407104fe6c0ff7d00bd1f32eb074e10a..32daf027a3575d73aeabf9db14a2e0c7
                  }
                  // CraftBukkit end
              }
-@@ -2760,7 +2767,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -2684,7 +2691,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
      }
  
      public boolean canPortal() {
@@ -66,7 +66,7 @@ index 0a7e4449407104fe6c0ff7d00bd1f32eb074e10a..32daf027a3575d73aeabf9db14a2e0c7
  
      public float a(Explosion explosion, IBlockAccess iblockaccess, BlockPosition blockposition, IBlockData iblockdata, Fluid fluid, float f) {
 diff --git a/src/main/java/net/minecraft/server/EntityArmorStand.java b/src/main/java/net/minecraft/server/EntityArmorStand.java
-index 8ad131e4fc20efc61b938a5f6ab64379da23bf0d..d35a0b2d94e4f52c257375c35f55b5a41c9f2c12 100644
+index 51e9f4a6e09474a7489d2872a800308ee3f02e46..250bccee4a27801b41c50d59e93396c696ab6974 100644
 --- a/src/main/java/net/minecraft/server/EntityArmorStand.java
 +++ b/src/main/java/net/minecraft/server/EntityArmorStand.java
 @@ -557,7 +557,7 @@ public class EntityArmorStand extends EntityLiving {
@@ -75,7 +75,7 @@ index 8ad131e4fc20efc61b938a5f6ab64379da23bf0d..d35a0b2d94e4f52c257375c35f55b5a4
              if (!itemstack.isEmpty()) {
 -                drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(itemstack)); // CraftBukkit - add to drops
 +                drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack)); // CraftBukkit - add to drops // Paper - mirror so we can destroy it later - though this call site was safe
-                 this.handItems.set(i, ItemStack.a);
+                 this.handItems.set(i, ItemStack.b);
              }
          }
 @@ -565,7 +565,7 @@ public class EntityArmorStand extends EntityLiving {
@@ -84,14 +84,14 @@ index 8ad131e4fc20efc61b938a5f6ab64379da23bf0d..d35a0b2d94e4f52c257375c35f55b5a4
              if (!itemstack.isEmpty()) {
 -                drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(itemstack)); // CraftBukkit - add to drops
 +                drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack)); // CraftBukkit - add to drops // Paper - mirror so we can destroy it later - though this call site was safe
-                 this.armorItems.set(i, ItemStack.a);
+                 this.armorItems.set(i, ItemStack.b);
              }
          }
 diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index 5d88a48b4c54c4b2c79804557bd36d1a6c686c89..a4cd6c404c2a8d526c4673695aadd001f2b4516f 100644
+index d82b57f4078802acd6b4a45e1f46f7ac9c8ba1d6..3c73d81d143ade511a88d2ab46417c7aa09719d8 100644
 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -777,7 +777,8 @@ public class CraftEventFactory {
+@@ -775,7 +775,8 @@ public class CraftEventFactory {
          for (org.bukkit.inventory.ItemStack stack : event.getDrops()) {
              if (stack == null || stack.getType() == Material.AIR || stack.getAmount() == 0) continue;
  

Spigot-Server-Patches/0469-Implement-Brigadier-Mojang-API.patch

@@ -10,10 +10,10 @@ Adds CommandRegisteredEvent
   - Allows manipulating the CommandNode to add more children/metadata for the client
 
 diff --git a/src/main/java/net/minecraft/server/CommandDispatcher.java b/src/main/java/net/minecraft/server/CommandDispatcher.java
-index 2414b0a552e5d6fb449bca163add7a9bac39e943..2d512aa4f9ab74dfadff748ba6dd72631eda9fe5 100644
+index 1229aaf19de60f1e3ce161b5c3b7ef659d14c018..e59151d01b4710b750366a395e1e5d18caa4726f 100644
 --- a/src/main/java/net/minecraft/server/CommandDispatcher.java
 +++ b/src/main/java/net/minecraft/server/CommandDispatcher.java
-@@ -267,6 +267,7 @@ public class CommandDispatcher {
+@@ -268,6 +268,7 @@ public class CommandDispatcher {
              bukkit.add(node.getName());
          }
          // Paper start - Async command map building
@@ -21,7 +21,7 @@ index 2414b0a552e5d6fb449bca163add7a9bac39e943..2d512aa4f9ab74dfadff748ba6dd7263
          MinecraftServer.getServer().execute(() -> {
             runSync(entityplayer, bukkit, rootcommandnode);
          });
-@@ -274,6 +275,7 @@ public class CommandDispatcher {
+@@ -275,6 +276,7 @@ public class CommandDispatcher {
  
      private void runSync(EntityPlayer entityplayer, Collection<String> bukkit, RootCommandNode<ICompletionProvider> rootcommandnode) {
          // Paper end - Async command map building
@@ -30,19 +30,19 @@ index 2414b0a552e5d6fb449bca163add7a9bac39e943..2d512aa4f9ab74dfadff748ba6dd7263
          event.getPlayer().getServer().getPluginManager().callEvent(event);
  
 diff --git a/src/main/java/net/minecraft/server/CommandListenerWrapper.java b/src/main/java/net/minecraft/server/CommandListenerWrapper.java
-index 0b23a0548d52a30c064d624e39a896a9791aab3b..c988c929f1063b417d10d84b0c13127738f63e20 100644
+index 4b6f45501106f49f118a93e5027734cdb7ff2727..fa0f247e51c20ea0e3cbaccbc8dbb2a153d6121f 100644
 --- a/src/main/java/net/minecraft/server/CommandListenerWrapper.java
 +++ b/src/main/java/net/minecraft/server/CommandListenerWrapper.java
-@@ -15,7 +15,7 @@ import java.util.function.BinaryOperator;
+@@ -16,7 +16,7 @@ import java.util.function.BinaryOperator;
  import java.util.stream.Stream;
  import javax.annotation.Nullable;
  
 -public class CommandListenerWrapper implements ICompletionProvider {
 +public class CommandListenerWrapper implements ICompletionProvider, com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource { // Paper
  
-     public static final SimpleCommandExceptionType a = new SimpleCommandExceptionType(new ChatMessage("permissions.requires.player", new Object[0]));
-     public static final SimpleCommandExceptionType b = new SimpleCommandExceptionType(new ChatMessage("permissions.requires.entity", new Object[0]));
-@@ -120,6 +120,25 @@ public class CommandListenerWrapper implements ICompletionProvider {
+     public static final SimpleCommandExceptionType a = new SimpleCommandExceptionType(new ChatMessage("permissions.requires.player"));
+     public static final SimpleCommandExceptionType b = new SimpleCommandExceptionType(new ChatMessage("permissions.requires.entity"));
+@@ -121,6 +121,25 @@ public class CommandListenerWrapper implements ICompletionProvider {
          return this.g;
      }
  
@@ -69,25 +69,25 @@ index 0b23a0548d52a30c064d624e39a896a9791aab3b..c988c929f1063b417d10d84b0c131277
      public boolean hasPermission(int i) {
          // CraftBukkit start
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index 08e087d952edfecd73ad698684b71c09dabbac9e..c3a86d3007c2fdc5d45f628226507b4a1c968ad6 100644
+index 1099a46aa05f12572100994ea251f0d55c66ef80..37defd033c3377b1166b8e97bbbf9ef1be25a565 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnection.java
-@@ -581,8 +581,12 @@ public class PlayerConnection implements PacketListenerPlayIn {
-             ParseResults<CommandListenerWrapper> parseresults = this.minecraftServer.getCommandDispatcher().a().parse(stringreader, this.player.getCommandListener());
+@@ -584,8 +584,12 @@ public class PlayerConnection implements PacketListenerPlayIn {
+                     ParseResults<CommandListenerWrapper> parseresults = this.minecraftServer.getCommandDispatcher().a().parse(stringreader, this.player.getCommandListener());
  
-         this.minecraftServer.getCommandDispatcher().a().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
--            if (((Suggestions) suggestions).isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
--                this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), (Suggestions) suggestions)); // CraftBukkit - decompile error
-+                // Paper start
-+                com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getPlayer(), suggestions, buffer);
-+                suggestEvent.setCancelled(suggestions.isEmpty());
-+                if (!suggestEvent.callEvent()) return;
-+                this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), (Suggestions) suggestEvent.getSuggestions())); // CraftBukkit - decompile error // Paper
-+            // Paper end
-             });
-         }); // Paper - This needs to be on main
+                     this.minecraftServer.getCommandDispatcher().a().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
+-                        if (suggestions.isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
+-                        this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), suggestions));
++                        // Paper start
++                        com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getPlayer(), suggestions, buffer);
++                        suggestEvent.setCancelled(suggestions.isEmpty());
++                        if (!suggestEvent.callEvent()) return;
++                        this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), (Suggestions) suggestEvent.getSuggestions())); // CraftBukkit - decompile error // Paper
++                        // Paper end
+                     });
+                 });
              }
-@@ -592,7 +596,11 @@ public class PlayerConnection implements PacketListenerPlayIn {
+@@ -594,7 +598,11 @@ public class PlayerConnection implements PacketListenerPlayIn {
  
              builder = builder.createOffset(builder.getInput().lastIndexOf(' ') + 1);
              completions.forEach(builder::suggest);
@@ -99,7 +99,7 @@ index 08e087d952edfecd73ad698684b71c09dabbac9e..c3a86d3007c2fdc5d45f628226507b4a
 +            this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), suggestEvent.getSuggestions()));
          }
          // Paper end - async tab completion
- 
+     }
 diff --git a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
 index 5f33c9e52ac51486d4b22a6dcbfac7f46e0412bb..e16ecdea7d27424053b3f21378af054b2f808eca 100644
 --- a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java

Spigot-Server-Patches/0470-Villager-Restocks-API.patch

@@ -5,12 +5,12 @@ Subject: [PATCH] Villager Restocks API
 
 
 diff --git a/src/main/java/net/minecraft/server/EntityVillager.java b/src/main/java/net/minecraft/server/EntityVillager.java
-index b3462576469f67dca618c54bb35fd53454afcd1f..eeb76bc0298711ac3ea24440a172e812925f875e 100644
+index 8d3811ead268635c4b728f5c9b8dd6c9b8ec6124..86b75e31ea1ed9deecae9756c6f838c302dd8df6 100644
 --- a/src/main/java/net/minecraft/server/EntityVillager.java
 +++ b/src/main/java/net/minecraft/server/EntityVillager.java
 @@ -992,4 +992,13 @@ public class EntityVillager extends EntityVillagerAbstract implements Reputation
  
-         return optional.isPresent() && optional1.isPresent() ? i - ((MinecraftSerializableLong) optional.get()).a() < 24000L && i - ((MinecraftSerializableLong) optional1.get()).a() < 36000L : false;
+         return optional.isPresent() ? i - (Long) optional.get() < 24000L : false;
      }
 +
 +    // Paper start

Spigot-Server-Patches/0471-Remove-streams-from-MinecraftKey.patch

@@ -1,47 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Spottedleaf <spottedleaf@spottedleaf.dev>
-Date: Mon, 6 Apr 2020 18:06:24 -0700
-Subject: [PATCH] Remove streams from MinecraftKey
-
-They produce a lot of garbage.
-
-diff --git a/src/main/java/net/minecraft/server/MinecraftKey.java b/src/main/java/net/minecraft/server/MinecraftKey.java
-index 2b271d3e509a5450c9136dced3ad4dc4d65af45a..b1beebf0ed5737c04875bf9138624fb2bd5dff27 100644
---- a/src/main/java/net/minecraft/server/MinecraftKey.java
-+++ b/src/main/java/net/minecraft/server/MinecraftKey.java
-@@ -125,15 +125,29 @@ public class MinecraftKey implements Comparable<MinecraftKey> {
-     }
- 
-     private static boolean c(String s) {
--        return s.chars().allMatch((i) -> {
--            return i == 95 || i == 45 || i >= 97 && i <= 122 || i >= 48 && i <= 57 || i == 47 || i == 46;
--        });
-+        // Paper start - remove streams
-+        for (int index = 0, len = s.length(); index < len; ++index) {
-+            int i = (int)s.charAt(index);
-+            boolean condition = i == 95 || i == 45 || i >= 97 && i <= 122 || i >= 48 && i <= 57 || i == 47 || i == 46; // this is copied from the replaced code.
-+            if (!condition) {
-+                return false;
-+            }
-+        }
-+        return true;
-+        // Paper end - remove streams
-     }
- 
-     private static boolean d(String s) {
--        return s.chars().allMatch((i) -> {
--            return i == 95 || i == 45 || i >= 97 && i <= 122 || i >= 48 && i <= 57 || i == 46;
--        });
-+        // Paper start - remove streams
-+        for (int index = 0, len = s.length(); index < len; ++index) {
-+            int i = (int)s.charAt(index);
-+            boolean condition = i == 95 || i == 45 || i >= 97 && i <= 122 || i >= 48 && i <= 57 || i == 46; // this is copied from the replaced code.
-+            if (!condition) {
-+                return false;
-+            }
-+        }
-+        return true;
-+        // Paper end - remove streams
-     }
- 
-     public static class a implements JsonDeserializer<MinecraftKey>, JsonSerializer<MinecraftKey> {

Spigot-Server-Patches/0471-Validate-PickItem-Packet-and-kick-for-invalid.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Validate PickItem Packet and kick for invalid
 
 
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index c3a86d3007c2fdc5d45f628226507b4a1c968ad6..a716f25478ba9731b7bb07f5d80c3655c8190e8b 100644
+index 37defd033c3377b1166b8e97bbbf9ef1be25a565..64a948510265b881b2aefdfbdb54ec0d413d2766 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnection.java
-@@ -696,7 +696,14 @@ public class PlayerConnection implements PacketListenerPlayIn {
+@@ -697,7 +697,14 @@ public class PlayerConnection implements PacketListenerPlayIn {
      @Override
      public void a(PacketPlayInPickItem packetplayinpickitem) {
          PlayerConnectionUtils.ensureMainThread(packetplayinpickitem, this, this.player.getWorldServer());

Spigot-Server-Patches/0472-Expose-game-version.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Expose game version
 
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index f49193d9d7cd9655fdedf64bebdcf4e1a9b77f2c..1647c09756ed303a3f3e879e877b5b3de639f843 100644
+index b0ab57ef2e45394905a29444daea1d7b3e866875..715186249545ab2af5284ef71ab59e5ebccad8e1 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -489,6 +489,13 @@ public final class CraftServer implements Server {
+@@ -514,6 +514,13 @@ public final class CraftServer implements Server {
          return bukkitVersion;
      }
  

Spigot-Server-Patches/0473-Sync-position-on-teleportation.patch

@@ -13,10 +13,10 @@ it is triggering a massive movement velocity.
 This will ensure that the servers position is synchronized anytime player is teleported.
 
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index a716f25478ba9731b7bb07f5d80c3655c8190e8b..1f9d231fb93e30286205f7a0a4c898a0e153bd95 100644
+index 64a948510265b881b2aefdfbdb54ec0d413d2766..383a9bdec4d476bbde5a7c63a9915d2ed4c136a4 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnection.java
-@@ -498,6 +498,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
+@@ -501,6 +501,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
              this.o = this.teleportPos.x;
              this.p = this.teleportPos.y;
              this.q = this.teleportPos.z;
@@ -24,7 +24,7 @@ index a716f25478ba9731b7bb07f5d80c3655c8190e8b..1f9d231fb93e30286205f7a0a4c898a0
              if (this.player.H()) {
                  this.player.I();
              }
-@@ -1277,6 +1278,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
+@@ -1299,6 +1300,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
  
          this.A = this.e;
          this.player.setLocation(d0, d1, d2, f, f1);

Spigot-Server-Patches/0474-Optimize-Voxel-Shape-Merging.patch

@@ -75,7 +75,7 @@ index 71d2ae2a9c5a05351241b5a313e66ca15b0624ef..232b0023773008c19f19ad4658eb40fc
          this.b = new IntArrayList(i1);
          this.c = new IntArrayList(i1);
 diff --git a/src/main/java/net/minecraft/server/VoxelShapes.java b/src/main/java/net/minecraft/server/VoxelShapes.java
-index e641d4b8d8b4ac5d539e6d9c0eaf345601e0b499..4b3e632a8944828189bc8a5dada32913c1929286 100644
+index 4acde367542247627574fdeb586fb8c9087eef1a..aeee4f11828e54ff9e873e452e19299822b1ec86 100644
 --- a/src/main/java/net/minecraft/server/VoxelShapes.java
 +++ b/src/main/java/net/minecraft/server/VoxelShapes.java
 @@ -319,9 +319,21 @@ public final class VoxelShapes {

Spigot-Server-Patches/0475-Set-cap-on-JDK-per-thread-native-byte-buffer-cache.patch

@@ -17,10 +17,10 @@ keeping long lived large direct buffers in cache.
 Set system properly at server startup if not set already to help protect from this.
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
-index e913d249d850210c9efba1bb46ce2ce4df013a62..2ea6f5b7da35cbb342e72a00ea70fef667f05d49 100644
+index 429ae482f30eeeab84cc009a9143245e086ce469..a61e6561c10b62cc97aab1b4d8befe893c5da09f 100644
 --- a/src/main/java/org/bukkit/craftbukkit/Main.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Main.java
-@@ -21,6 +21,7 @@ public class Main {
+@@ -20,6 +20,7 @@ public class Main {
  
      public static void main(String[] args) {
          // Todo: Installation script

Spigot-Server-Patches/0476-Implement-Mob-Goal-API.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Implement Mob Goal API
 
 
 diff --git a/pom.xml b/pom.xml
-index 64bd667e8b11263e483364efc3414396819a255c..e4c63bb76cb598545f9d215a8859724d6e7f8b81 100644
+index f578acae6fbe1ad7a0c05b96ba489482687ec1df..2b24688310f14b6a9e3fe04fe8b41cd1803b78c1 100644
 --- a/pom.xml
 +++ b/pom.xml
 @@ -133,6 +133,13 @@
@@ -744,7 +744,7 @@ index 9df0006c1a283f77c4d01d9fce9062fc1c9bbb1f..b3329c6fcd6758a781a51f5ba8f5052a
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoal.java b/src/main/java/net/minecraft/server/PathfinderGoal.java
-index 93009d83f07bdaf7bc424ffb99cbfe716ca0d66d..f1c4ce9e4b83aa966b4ae4dcd6a283e08f8db783 100644
+index a85d81186ae92dec72f2cc3a1dcd8c4b7e7ede62..d2aa9a854ea013f24f585c194bd1ddfd8d5410a5 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoal.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoal.java
 @@ -10,9 +10,9 @@ public abstract class PathfinderGoal {
@@ -780,20 +780,20 @@ index 93009d83f07bdaf7bc424ffb99cbfe716ca0d66d..f1c4ce9e4b83aa966b4ae4dcd6a283e0
          this.goalTypes.clear();
          this.goalTypes.addAllUnchecked(enumset);
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalSelector.java b/src/main/java/net/minecraft/server/PathfinderGoalSelector.java
-index 84d2abbcb90eb09a19fa0922cfc053c74f8c56e4..a68fc11ec668576d1453459666caeacf5fbc49b8 100644
+index 22f4fec58fbaab24673dd418700c51671248c510..d3f0327a2a7cdedf3fe8d10df981a9f1cb378d26 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalSelector.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalSelector.java
-@@ -26,7 +26,7 @@ public class PathfinderGoalSelector {
+@@ -27,7 +27,7 @@ public class PathfinderGoalSelector {
          }
      };
      private final Map<PathfinderGoal.Type, PathfinderGoalWrapped> c = new EnumMap(PathfinderGoal.Type.class);
--    private final Set<PathfinderGoalWrapped> d = Sets.newLinkedHashSet();private Set<PathfinderGoalWrapped> getTasks() { return d; }// Paper - OBFHELPER
-+    private final Set<PathfinderGoalWrapped> d = Sets.newLinkedHashSet();public Set<PathfinderGoalWrapped> getTasks() { return d; }// Paper - OBFHELPER
-     private final GameProfilerFiller e;
+-    private final Set<PathfinderGoalWrapped> d = Sets.newLinkedHashSet(); private Set<PathfinderGoalWrapped> getTasks() { return d; }// Paper - OBFHELPER
++    private final Set<PathfinderGoalWrapped> d = Sets.newLinkedHashSet(); public final Set<PathfinderGoalWrapped> getTasks() { return d; }// Paper - OBFHELPER // Paper - private -> public
+     private final Supplier<GameProfilerFiller> e;
      private final EnumSet<PathfinderGoal.Type> f = EnumSet.noneOf(PathfinderGoal.Type.class); // Paper unused, but dummy to prevent plugins from crashing as hard. Theyll need to support paper in a special case if this is super important, but really doesn't seem like it would be.
      private final OptimizedSmallEnumSet<PathfinderGoal.Type> goalTypes = new OptimizedSmallEnumSet<>(PathfinderGoal.Type.class); // Paper - remove streams from pathfindergoalselector
-@@ -37,7 +37,7 @@ public class PathfinderGoalSelector {
-         this.e = gameprofilerfiller;
+@@ -38,7 +38,7 @@ public class PathfinderGoalSelector {
+         this.e = supplier;
      }
  
 -    public void a(int i, PathfinderGoal pathfindergoal) {
@@ -801,7 +801,7 @@ index 84d2abbcb90eb09a19fa0922cfc053c74f8c56e4..a68fc11ec668576d1453459666caeacf
          this.d.add(new PathfinderGoalWrapped(i, pathfindergoal));
      }
  
-@@ -60,7 +60,7 @@ public class PathfinderGoalSelector {
+@@ -61,7 +61,7 @@ public class PathfinderGoalSelector {
      }
      // Paper end
  
@@ -810,16 +810,16 @@ index 84d2abbcb90eb09a19fa0922cfc053c74f8c56e4..a68fc11ec668576d1453459666caeacf
          // Paper start - remove streams from pathfindergoalselector
          for (Iterator<PathfinderGoalWrapped> iterator = this.d.iterator(); iterator.hasNext();) {
              PathfinderGoalWrapped goalWrapped = iterator.next();
-@@ -154,6 +154,7 @@ public class PathfinderGoalSelector {
-         this.e.exit();
+@@ -157,6 +157,7 @@ public class PathfinderGoalSelector {
+         gameprofilerfiller.exit();
      }
  
-+    public Stream<PathfinderGoalWrapped> getExecutingGoals() {return c();} // Paper - OBFHELPER
-     public Stream<PathfinderGoalWrapped> c() {
++    public final Stream<PathfinderGoalWrapped> getExecutingGoals() { return d(); } // Paper - OBFHELPER
+     public Stream<PathfinderGoalWrapped> d() {
          return this.d.stream().filter(PathfinderGoalWrapped::g);
      }
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java b/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java
-index 1b800c558f0988ffc0270b86d1a59ea3bb245116..dee4e2beacb1bbb179f220ed186e873bef718340 100644
+index 96f4401044cacf88e8e00b5b18821c105e634fba..112d8bab65bf41263a477c5faa717687fe8a2bc9 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalWrapped.java
 @@ -5,8 +5,8 @@ import javax.annotation.Nullable;
@@ -834,10 +834,10 @@ index 1b800c558f0988ffc0270b86d1a59ea3bb245116..dee4e2beacb1bbb179f220ed186e873b
  
      public PathfinderGoalWrapped(int i, PathfinderGoal pathfindergoal) {
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index 1647c09756ed303a3f3e879e877b5b3de639f843..b89f99a66fe2ab9ad4c956c38c9e4b1d79716c9c 100644
+index 715186249545ab2af5284ef71ab59e5ebccad8e1..7c3a66e5e6c4dece0807cc349a69d79fd1b8c352 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -2230,5 +2230,11 @@ public final class CraftServer implements Server {
+@@ -2285,5 +2285,11 @@ public final class CraftServer implements Server {
      public boolean isStopping() {
          return net.minecraft.server.MinecraftServer.getServer().hasStopped();
      }

Spigot-Server-Patches/0477-Use-distance-map-to-optimise-entity-tracker.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Use distance map to optimise entity tracker
 Use the distance map to find candidate players for tracking.
 
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 32daf027a3575d73aeabf9db14a2e0c74e4cc7e6..b176dc26d15065aebc91c75e8a96745f589c0b87 100644
+index b400b04fcb733110150de800927c602180771cec..d1b5e421e80ed79fec94cbf181d4e6f5515b94e8 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
-@@ -245,6 +245,21 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+@@ -246,6 +246,21 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
      }
      // Paper end
  
@@ -32,22 +32,34 @@ index 32daf027a3575d73aeabf9db14a2e0c74e4cc7e6..b176dc26d15065aebc91c75e8a96745f
          this.id = Entity.entityCount.incrementAndGet();
          this.passengers = Lists.newArrayList();
 diff --git a/src/main/java/net/minecraft/server/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
-index 3a88c9a67062eb73ad8257ea786efca7e7e99f65..6d3b34ead9cc95dcc1152dffa8c6c4a8c7f1d58b 100644
+index 9b89c0c8a3f1dada4e9b2aaeed0b92e56229b7ca..0c46297e6ff229538d77b2f481e4ab13ea14c48e 100644
 --- a/src/main/java/net/minecraft/server/EntityTrackerEntry.java
 +++ b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
-@@ -70,6 +70,7 @@ public class EntityTrackerEntry {
-         this.r = entity.onGround;
+@@ -72,6 +72,7 @@ public class EntityTrackerEntry {
+         this.r = entity.isOnGround();
      }
  
 +    public final void tick() { this.a(); } // Paper - OBFHELPER
      public void a() {
          List<Entity> list = this.tracker.getPassengers();
  
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index cf05c44865b5d3210b50d11ac7413865cc57f1ff..14a208b3b36f492285c432c591000df1573d31b1 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
++++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -1531,6 +1531,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+         }
+     }
+ 
++    public final int applyTrackingRangeScale(int value) { return this.b(i); } // Paper - OBFHELPER
+     public int b(int i) {
+         return i;
+     }
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571fe5f1ebe 100644
+index b55c94788014b8085b45082162866f0210191622..38d7cfdbf96679fb2a56c3b36f374831451f34ee 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -143,21 +143,51 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -145,21 +145,55 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
      // Paper start - distance maps
      private final com.destroystokyo.paper.util.misc.PooledLinkedHashSets<EntityPlayer> pooledLinkedPlayerHashSets = new com.destroystokyo.paper.util.misc.PooledLinkedHashSets<>();
@@ -60,6 +72,10 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
 +    static final org.spigotmc.TrackingRange.TrackingRangeType[] TRACKING_RANGE_TYPES = org.spigotmc.TrackingRange.TrackingRangeType.values();
 +    final com.destroystokyo.paper.util.misc.PlayerAreaMap[] playerEntityTrackerTrackMaps;
 +    final int[] entityTrackerTrackRanges;
++
++    private int convertSpigotRangeToVanilla(final int vanilla) {
++        return MinecraftServer.getServer().applyTrackingRangeScale(vanilla);
++    }
 +    // Paper end - use distance map to optimise tracker
  
      void addPlayerToDistanceMaps(EntityPlayer player) {
@@ -98,10 +114,10 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
 +        }
 +        // Paper end - use distance map to optimise entity tracker
      }
+     // Paper end
  
- 
-@@ -195,6 +225,44 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
-         this.m = new VillagePlace(new File(this.w, "poi"), datafixer, this.world); // Paper
+@@ -196,6 +230,45 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+         this.m = new VillagePlace(new File(this.w, "poi"), datafixer, flag, this.world); // Paper
          this.setViewDistance(i);
          this.playerMobDistanceMap = this.world.paperConfig.perPlayerMobSpawns ? new com.destroystokyo.paper.util.PlayerMobDistanceMap() : null; // Paper
 +        // Paper start - use distance map to optimise entity tracker
@@ -135,6 +151,7 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
 +                default:
 +                    throw new IllegalStateException("Missing case for enum " + trackingRangeType);
 +            }
++            configuredSpigotValue = convertSpigotRangeToVanilla(configuredSpigotValue);
 +
 +            int trackRange = (configuredSpigotValue >>> 4) + ((configuredSpigotValue & 15) != 0 ? 1 : 0);
 +            this.entityTrackerTrackRanges[ordinal] = trackRange;
@@ -145,7 +162,7 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
      }
  
      public void updatePlayerMobTypeMap(Entity entity) {
-@@ -1400,17 +1468,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1431,17 +1504,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      }
  
      public void movePlayer(EntityPlayer entityplayer) {
@@ -164,16 +181,16 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
  
          int i = MathHelper.floor(entityplayer.locX()) >> 4;
          int j = MathHelper.floor(entityplayer.locZ()) >> 4;
-@@ -1527,7 +1585,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1557,7 +1620,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
-                     entity.tracker = playerchunkmap_entitytracker; // Paper - Fast access to tracker
-                     this.trackedEntities.put(entity.getId(), playerchunkmap_entitytracker);
--                    playerchunkmap_entitytracker.track(this.world.getPlayers());
-+                    playerchunkmap_entitytracker.updatePlayers(entity.getPlayersInTrackRange()); // Paper - don't search all players
-                     if (entity instanceof EntityPlayer) {
-                         EntityPlayer entityplayer = (EntityPlayer) entity;
+                 entity.tracker = playerchunkmap_entitytracker; // Paper - Fast access to tracker
+                 this.trackedEntities.put(entity.getId(), playerchunkmap_entitytracker);
+-                playerchunkmap_entitytracker.track(this.world.getPlayers());
++                playerchunkmap_entitytracker.updatePlayers(entity.getPlayersInTrackRange()); // Paper - don't search all players
+                 if (entity instanceof EntityPlayer) {
+                     EntityPlayer entityplayer = (EntityPlayer) entity;
  
-@@ -1571,7 +1629,37 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1600,7 +1663,37 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          entity.tracker = null; // Paper - We're no longer tracked
      }
  
@@ -211,7 +228,7 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
          List<EntityPlayer> list = Lists.newArrayList();
          List<EntityPlayer> list1 = this.world.getPlayers();
  
-@@ -1639,23 +1727,31 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1668,23 +1761,31 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          PacketDebug.a(this.world, chunk.getPos());
          List<Entity> list = Lists.newArrayList();
          List<Entity> list1 = Lists.newArrayList();
@@ -255,7 +272,7 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
  
          Iterator iterator;
          Entity entity1;
-@@ -1693,7 +1789,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1722,7 +1823,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
      public class EntityTracker {
  
@@ -264,7 +281,7 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
          private final Entity tracker;
          private final int trackingDistance;
          private SectionPosition e;
-@@ -1710,6 +1806,42 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1739,6 +1840,42 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              this.e = SectionPosition.a(entity);
          }
  
@@ -307,7 +324,7 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
          public boolean equals(Object object) {
              return object instanceof PlayerChunkMap.EntityTracker ? ((PlayerChunkMap.EntityTracker) object).tracker.getId() == this.tracker.getId() : false;
          }
-@@ -1806,7 +1938,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1839,7 +1976,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                  int j = entity.getEntityType().getChunkRange() * 16;
                  j = org.spigotmc.TrackingRange.getEntityTrackingRange(entity, j); // Paper
  
@@ -317,10 +334,15 @@ index 3f1a5e48676d1b4b01fbbc25fc9c9cf556cbf0eb..f09bb1329cf993034661fb8cfbf87571
                  }
              }
 diff --git a/src/main/java/org/spigotmc/TrackingRange.java b/src/main/java/org/spigotmc/TrackingRange.java
-index 03990231a8b6bc6925f054e9033825316abfafcc..2ba1c1b9160e8d24cb338fa9b6b844423119dc73 100644
+index 03990231a8b6bc6925f054e9033825316abfafcc..627e9a90b3045602bc540a5f3f031aaf3716c942 100644
 --- a/src/main/java/org/spigotmc/TrackingRange.java
 +++ b/src/main/java/org/spigotmc/TrackingRange.java
-@@ -50,4 +50,43 @@ public class TrackingRange
+@@ -46,8 +46,49 @@ public class TrackingRange
+             return config.miscTrackingRange;
+         } else
+         {
+-            if (entity instanceof EntityEnderDragon) return ((WorldServer)(entity.getWorld())).getChunkProvider().playerChunkMap.getLoadViewDistance(); // Paper - enderdragon is exempt
++            if (entity instanceof EntityEnderDragon) return defaultRange; // Paper - enderdragon is exempt
              return config.otherTrackingRange;
          }
      }
@@ -337,8 +359,10 @@ index 03990231a8b6bc6925f054e9033825316abfafcc..2ba1c1b9160e8d24cb338fa9b6b84442
 +        switch (entity.activationType) {
 +            case RAIDER:
 +            case MONSTER:
++            case FLYING_MONSTER:
 +                return TrackingRangeType.MONSTER;
 +            case WATER:
++            case VILLAGER:
 +            case ANIMAL:
 +                return TrackingRangeType.ANIMAL;
 +            case MISC:

Spigot-Server-Patches/0478-Optimize-isOutsideRange-to-use-distance-maps.patch

@@ -6,15 +6,15 @@ Subject: [PATCH] Optimize isOutsideRange to use distance maps
 Use a distance map to find the players in range quickly
 
 diff --git a/src/main/java/net/minecraft/server/ChunkMapDistance.java b/src/main/java/net/minecraft/server/ChunkMapDistance.java
-index 10e385eb556faff954df28ed0b3ddaceac2b8baa..ae27942991eeaec77f72b58ab32260a35f86b4a4 100644
+index 32d3887e2542c4ebba4a7498167fbe4b497a71ce..7e57a53ec614a2f7d2672edff9d7c0e0dca42377 100644
 --- a/src/main/java/net/minecraft/server/ChunkMapDistance.java
 +++ b/src/main/java/net/minecraft/server/ChunkMapDistance.java
 @@ -31,7 +31,7 @@ public abstract class ChunkMapDistance {
      private final Long2ObjectMap<ObjectSet<EntityPlayer>> c = new Long2ObjectOpenHashMap();
      public final Long2ObjectOpenHashMap<ArraySetSorted<Ticket<?>>> tickets = new Long2ObjectOpenHashMap();
-     private final ChunkMapDistance.a e = new ChunkMapDistance.a();
+     private final ChunkMapDistance.a ticketLevelTracker = new ChunkMapDistance.a();
 -    private final ChunkMapDistance.b f = new ChunkMapDistance.b(8);
-+    public static final int MOB_SPAWN_RANGE = 8; //private final ChunkMapDistance.b f = new ChunkMapDistance.b(8); // Paper - no longer used
++    public static final int MOB_SPAWN_RANGE = 8; // private final ChunkMapDistance.b f = new ChunkMapDistance.b(8); // Paper - no longer used
      private final ChunkMapDistance.c g = new ChunkMapDistance.c(33);
      // Paper start use a queue, but still keep unique requirement
      public final java.util.Queue<PlayerChunk> pendingChunkUpdates = new java.util.ArrayDeque<PlayerChunk>() {
@@ -34,24 +34,24 @@ index 10e385eb556faff954df28ed0b3ddaceac2b8baa..ae27942991eeaec77f72b58ab32260a3
 -        this.f.a();
 +        //this.f.a(); // Paper - no longer used
          this.g.a();
-         int i = Integer.MAX_VALUE - this.e.a(Integer.MAX_VALUE);
+         int i = Integer.MAX_VALUE - this.ticketLevelTracker.a(Integer.MAX_VALUE);
          boolean flag = i != 0;
 @@ -230,7 +232,7 @@ public abstract class ChunkMapDistance {
          ((ObjectSet) this.c.computeIfAbsent(i, (j) -> {
              return new ObjectOpenHashSet();
          })).add(entityplayer);
--        this.f.b(i, 0, true);
-+        //this.f.b(i, 0, true); // Paper - no longer used
-         this.g.b(i, 0, true);
+-        this.f.update(i, 0, true);
++        //this.f.update(i, 0, true); // Paper - no longer used
+         this.g.update(i, 0, true);
      }
  
 @@ -241,7 +243,7 @@ public abstract class ChunkMapDistance {
          if (objectset != null) objectset.remove(entityplayer); // Paper - some state corruption happens here, don't crash, clean up gracefully.
          if (objectset == null || objectset.isEmpty()) { // Paper
              this.c.remove(i);
--            this.f.b(i, Integer.MAX_VALUE, false);
-+            //this.f.b(i, Integer.MAX_VALUE, false); // Paper - no longer used
-             this.g.b(i, Integer.MAX_VALUE, false);
+-            this.f.update(i, Integer.MAX_VALUE, false);
++            //this.f.update(i, Integer.MAX_VALUE, false); // Paper - no longer used
+             this.g.update(i, Integer.MAX_VALUE, false);
          }
  
 @@ -265,13 +267,17 @@ public abstract class ChunkMapDistance {
@@ -77,10 +77,10 @@ index 10e385eb556faff954df28ed0b3ddaceac2b8baa..ae27942991eeaec77f72b58ab32260a3
  
      public String c() {
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 665d83042dab467cddf315fade883fd55ffc8bfd..3089d673a029c493cac756124eb0baa21a8bab7f 100644
+index eebd4c50a7324250d3ebe7060739a71af4243f72..a6363b73522f9d27534b6e80f4b3789e84316c49 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -735,6 +735,36 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -728,6 +728,36 @@ public class ChunkProviderServer extends IChunkProvider {
          boolean flag1 = this.world.getGameRules().getBoolean(GameRules.DO_MOB_SPAWNING) && !world.getPlayers().isEmpty(); // CraftBukkit
  
          if (!flag) {
@@ -116,55 +116,54 @@ index 665d83042dab467cddf315fade883fd55ffc8bfd..3089d673a029c493cac756124eb0baa2
 +            // Paper end - optimize isOutisdeRange
              this.world.getMethodProfiler().enter("pollingChunks");
              int k = this.world.getGameRules().getInt(GameRules.RANDOM_TICK_SPEED);
-             BlockPosition blockposition = this.world.getSpawn();
-@@ -769,15 +799,7 @@ public class ChunkProviderServer extends IChunkProvider {
- 
-             this.world.timings.countNaturalMobs.stopTiming(); // Paper - timings
+             boolean flag2 = world.ticksPerAnimalSpawns != 0L && worlddata.getTime() % world.ticksPerAnimalSpawns == 0L; // CraftBukkit
+@@ -757,15 +787,7 @@ public class ChunkProviderServer extends IChunkProvider {
              this.world.getMethodProfiler().exit();
+             //List<PlayerChunk> list = Lists.newArrayList(this.playerChunkMap.f()); // Paper
+             //Collections.shuffle(list); // Paper
 -            //Paper start - call player naturally spawn event
 -            int chunkRange = world.spigotConfig.mobSpawnRange;
 -            chunkRange = (chunkRange > world.spigotConfig.viewDistance) ? (byte) world.spigotConfig.viewDistance : chunkRange;
 -            chunkRange = Math.min(chunkRange, 8);
--            for (EntityPlayer entityPlayer : this.world.players) {
+-            for (EntityPlayer entityPlayer : this.world.getPlayers()) {
 -                entityPlayer.playerNaturallySpawnedEvent = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(entityPlayer.getBukkitEntity(), (byte) chunkRange);
 -                entityPlayer.playerNaturallySpawnedEvent.callEvent();
 -            };
 -            // Paper end
-+            // Paper - replaced by above
++            // Paper - moved up
              final int[] chunksTicked = {0}; this.playerChunkMap.forEachVisibleChunk((playerchunk) -> { // Paper - safe iterator incase chunk loads, also no wrapping
-                 Optional<Chunk> optional = ((Either) playerchunk.b().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
+                 Optional<Chunk> optional = ((Either) playerchunk.a().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
  
-@@ -791,10 +813,10 @@ public class ChunkProviderServer extends IChunkProvider {
-                     this.world.getMethodProfiler().exit();
-                     ChunkCoordIntPair chunkcoordintpair = playerchunk.i();
+@@ -781,9 +803,9 @@ public class ChunkProviderServer extends IChunkProvider {
+                         Chunk chunk = (Chunk) optional1.get();
+                         ChunkCoordIntPair chunkcoordintpair = playerchunk.i();
+ 
+-                        if (!this.playerChunkMap.isOutsideOfRange(chunkcoordintpair)) {
++                        if (!this.playerChunkMap.isOutsideOfRange(playerchunk, chunkcoordintpair, false)) { // Paper - optimise isOutsideOfRange
+                             chunk.setInhabitedTime(chunk.getInhabitedTime() + j);
+-                            if (flag1 && (this.allowMonsters || this.allowAnimals) && this.world.getWorldBorder().isInBounds(chunk.getPos()) && !this.playerChunkMap.isOutsideOfRange(chunkcoordintpair, true)) { // Spigot
++                            if (flag1 && (this.allowMonsters || this.allowAnimals) && this.world.getWorldBorder().isInBounds(chunk.getPos()) && !this.playerChunkMap.isOutsideOfRange(playerchunk, chunkcoordintpair, true)) { // Spigot // Paper - optimise isOutsideOfRange
+                                 SpawnerCreature.a(this.world, chunk, spawnercreature_d, this.allowAnimals, this.allowMonsters, flag2);
+                             }
  
--                    if (!this.playerChunkMap.isOutsideOfRange(chunkcoordintpair)) {
-+                    if (!this.playerChunkMap.isOutsideOfRange(playerchunk, chunkcoordintpair, false)) { // Paper - optimise isOutsideOfRange
-                         // Paper end
-                         chunk.setInhabitedTime(chunk.getInhabitedTime() + j);
--                        if (flag1 && (this.allowMonsters || this.allowAnimals) && this.world.getWorldBorder().isInBounds(chunk.getPos()) && !this.playerChunkMap.isOutsideOfRange(chunkcoordintpair, true)) { // Spigot
-+                        if (flag1 && (this.allowMonsters || this.allowAnimals) && this.world.getWorldBorder().isInBounds(chunk.getPos()) && !this.playerChunkMap.isOutsideOfRange(playerchunk, chunkcoordintpair, true)) { // Spigot // Paper - optimise isOutsideOfRange
-                             this.world.getMethodProfiler().enter("spawner");
-                             this.world.timings.mobSpawn.startTiming(); // Spigot
-                             EnumCreatureType[] aenumcreaturetype1 = aenumcreaturetype;
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 79c2187b7383336e7574709e6d4ad805e557976f..0560eca744cb2032bb6a3faf5aeafa95a7a6815e 100644
+index c26236ff4ab56506c51d4e215cfe4fb76bed26ed..6c8c697367b2c8504d0467cd58f576afbd3e775f 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -109,6 +109,8 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -113,6 +113,8 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
  
      public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> cachedSingleHashSet; // Paper
  
 +    double lastEntitySpawnRadiusSquared; // Paper - optimise isOutsideRange, this field is in blocks
 +
      public EntityPlayer(MinecraftServer minecraftserver, WorldServer worldserver, GameProfile gameprofile, PlayerInteractManager playerinteractmanager) {
-         super((World) worldserver, gameprofile);
-         playerinteractmanager.player = this;
+         super(worldserver, worldserver.getSpawn(), gameprofile);
+         this.spawnDimension = World.OVERWORLD;
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index afc92dd031cdaf725b85c0b301d5a5a21da54720..6980d19f36c18cdbed6679dbdf04afd694e078b6 100644
+index 9cb2ff09da0b8832e58eed4d70741853a25c9011..7f660d3c528f5fb4150e4ee8b29913436f125b06 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
-@@ -44,6 +44,18 @@ public class PlayerChunk {
+@@ -43,6 +43,18 @@ public class PlayerChunk {
      long lastAutoSaveTime; // Paper - incremental autosave
      long inactiveTimeStart; // Paper - incremental autosave
  
@@ -183,7 +182,7 @@ index afc92dd031cdaf725b85c0b301d5a5a21da54720..6980d19f36c18cdbed6679dbdf04afd6
      public PlayerChunk(ChunkCoordIntPair chunkcoordintpair, int i, LightEngine lightengine, PlayerChunk.c playerchunk_c, PlayerChunk.d playerchunk_d) {
          this.statusFutures = new AtomicReferenceArray(PlayerChunk.CHUNK_STATUSES.size());
          this.fullChunkFuture = PlayerChunk.UNLOADED_CHUNK_FUTURE;
-@@ -60,6 +72,7 @@ public class PlayerChunk {
+@@ -59,6 +71,7 @@ public class PlayerChunk {
          this.n = this.oldTicketLevel;
          this.a(i);
          this.chunkMap = (PlayerChunkMap)playerchunk_d; // Paper
@@ -192,12 +191,12 @@ index afc92dd031cdaf725b85c0b301d5a5a21da54720..6980d19f36c18cdbed6679dbdf04afd6
  
      // Paper start
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4ec54d56b 100644
+index 38d7cfdbf96679fb2a56c3b36f374831451f34ee..b55e8f94ef45b526c55bc5ba2a991d933bbc4170 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -153,6 +153,17 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
-     final com.destroystokyo.paper.util.misc.PlayerAreaMap[] playerEntityTrackerTrackMaps;
-     final int[] entityTrackerTrackRanges;
+@@ -159,6 +159,17 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+         return MinecraftServer.getServer().applyTrackingRangeScale(vanilla);
+     }
      // Paper end - use distance map to optimise tracker
 +    // Paper start - optimise PlayerChunkMap#isOutsideRange
 +    // A note about the naming used here:
@@ -213,7 +212,7 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
  
      void addPlayerToDistanceMaps(EntityPlayer player) {
          int chunkX = MCUtil.getChunkCoordinate(player.locX());
-@@ -166,6 +177,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -172,6 +183,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              trackMap.add(player, chunkX, chunkZ, Math.min(trackRange, this.getEffectiveViewDistance()));
          }
          // Paper end - use distance map to optimise entity tracker
@@ -223,7 +222,7 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
      }
  
      void removePlayerFromDistanceMaps(EntityPlayer player) {
-@@ -174,6 +188,10 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -180,6 +194,10 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              this.playerEntityTrackerTrackMaps[i].remove(player);
          }
          // Paper end - use distance map to optimise tracker
@@ -234,7 +233,7 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
      }
  
      void updateMaps(EntityPlayer player) {
-@@ -188,6 +206,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -194,6 +212,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              trackMap.update(player, chunkX, chunkZ, Math.min(trackRange, this.getEffectiveViewDistance()));
          }
          // Paper end - use distance map to optimise entity tracker
@@ -242,18 +241,18 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
 +        this.playerChunkTickRangeMap.update(player, chunkX, chunkZ, ChunkMapDistance.MOB_SPAWN_RANGE);
 +        // Paper end - optimise PlayerChunkMap#isOutsideRange
      }
+     // Paper end
  
- 
-@@ -220,7 +241,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -225,7 +246,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          this.mailboxWorldGen = this.p.a(threadedmailbox, false);
          this.mailboxMain = this.p.a(mailbox, false);
-         this.lightEngine = new LightEngineThreaded(ilightaccess, this, this.world.getWorldProvider().f(), threadedmailbox1, this.p.a(threadedmailbox1, false));
+         this.lightEngine = new LightEngineThreaded(ilightaccess, this, this.world.getDimensionManager().hasSkyLight(), threadedmailbox1, this.p.a(threadedmailbox1, false));
 -        this.chunkDistanceManager = new PlayerChunkMap.a(executor, iasynctaskhandler);
 +        this.chunkDistanceManager = new PlayerChunkMap.a(executor, iasynctaskhandler); this.chunkDistanceManager.chunkMap = this; // Paper
          this.l = supplier;
-         this.m = new VillagePlace(new File(this.w, "poi"), datafixer, this.world); // Paper
+         this.m = new VillagePlace(new File(this.w, "poi"), datafixer, flag, this.world); // Paper
          this.setViewDistance(i);
-@@ -263,6 +284,38 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -269,6 +290,38 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              this.playerEntityTrackerTrackMaps[ordinal] = new com.destroystokyo.paper.util.misc.PlayerAreaMap(this.pooledLinkedPlayerHashSets);
          }
          // Paper end - use distance map to optimise entity tracker
@@ -292,7 +291,7 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
      }
  
      public void updatePlayerMobTypeMap(Entity entity) {
-@@ -282,6 +335,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -288,6 +341,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          return entityPlayer.mobCounts[enumCreatureType.ordinal()];
      }
  
@@ -300,7 +299,7 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
      private static double a(ChunkCoordIntPair chunkcoordintpair, Entity entity) {
          double d0 = (double) (chunkcoordintpair.x * 16 + 8);
          double d1 = (double) (chunkcoordintpair.z * 16 + 8);
-@@ -460,6 +514,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -466,6 +520,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          } else {
              if (playerchunk != null) {
                  playerchunk.a(j);
@@ -308,7 +307,7 @@ index f09bb1329cf993034661fb8cfbf87571fe5f1ebe..74b868d7cec0260a10ca7718f48308f4
              }
  
              if (playerchunk != null) {
-@@ -1397,30 +1452,53 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1433,30 +1488,53 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          return isOutsideOfRange(chunkcoordintpair, false);
      }
  

Spigot-Server-Patches/0479-Stop-copy-on-write-operations-for-updating-light-dat.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] Stop copy-on-write operations for updating light data
 Causes huge memory allocations + gc issues
 
 diff --git a/src/main/java/net/minecraft/server/LightEngineStorage.java b/src/main/java/net/minecraft/server/LightEngineStorage.java
-index a3f919816eb2a742ed09b553995e6508684e5ea5..88277d23c36696fdd5363e41a130c9a443fac2c0 100644
+index 916d38cebcbe912153d54a21acbf60bc26db7401..6c7c4e75670a7e08ba10c0231a2510bf985dab6b 100644
 --- a/src/main/java/net/minecraft/server/LightEngineStorage.java
 +++ b/src/main/java/net/minecraft/server/LightEngineStorage.java
 @@ -19,8 +19,8 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
@@ -20,7 +20,7 @@ index a3f919816eb2a742ed09b553995e6508684e5ea5..88277d23c36696fdd5363e41a130c9a4
      protected final LongSet g = new LongOpenHashSet();
      protected final LongSet h = new LongOpenHashSet();
      protected final Long2ObjectMap<NibbleArray> i = Long2ObjectMaps.synchronize(new Long2ObjectOpenHashMap());
-@@ -33,8 +33,8 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
+@@ -34,8 +34,8 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
          this.l = enumskyblock;
          this.m = ilightaccess;
          this.f = m0;
@@ -31,7 +31,7 @@ index a3f919816eb2a742ed09b553995e6508684e5ea5..88277d23c36696fdd5363e41a130c9a4
      }
  
      protected boolean g(long i) {
-@@ -43,7 +43,15 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
+@@ -44,7 +44,15 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
  
      @Nullable
      protected NibbleArray a(long i, boolean flag) {
@@ -48,7 +48,7 @@ index a3f919816eb2a742ed09b553995e6508684e5ea5..88277d23c36696fdd5363e41a130c9a4
      }
  
      @Nullable
-@@ -340,10 +348,12 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
+@@ -357,10 +365,12 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
  
      protected void e() {
          if (!this.g.isEmpty()) {

Spigot-Server-Patches/0480-No-Tick-view-distance-implementation.patch

@@ -23,10 +23,10 @@ index d4ebcf8f66197299256bd6b65710a1488c90ea41..a3b41ce5fc70948d4804659a472cb622
          }));
  
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index 9db76eae1649fe2ce0856ff4bdcb15569bf58d93..c3f7717869c86d9ac6395615bceda324aea16b27 100644
+index 5785f24b0646f8dbf3fba0bbc3b3e5b93e02f162..0746932a3191669052f15270f5c94efbce0bd0c2 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-@@ -677,4 +677,9 @@ public class PaperWorldConfig {
+@@ -634,4 +634,9 @@ public class PaperWorldConfig {
          phantomIgnoreCreative = getBoolean("phantoms-do-not-spawn-on-creative-players", phantomIgnoreCreative);
          phantomOnlyAttackInsomniacs = getBoolean("phantoms-only-attack-insomniacs", phantomOnlyAttackInsomniacs);
      }
@@ -37,10 +37,10 @@ index 9db76eae1649fe2ce0856ff4bdcb15569bf58d93..c3f7717869c86d9ac6395615bceda324
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
-index cf86ce24e12068d6ff7ae43cb1fd6fe665c24932..c80a55ee53eac128c94d74b78c5641854e974750 100644
+index b65ae2d6919a67498d0646c5522735086fec00c1..7f508b9ef616071b1adeef7c00da7f4565ef4ddd 100644
 --- a/src/main/java/net/minecraft/server/Chunk.java
 +++ b/src/main/java/net/minecraft/server/Chunk.java
-@@ -245,7 +245,51 @@ public class Chunk implements IChunkAccess {
+@@ -246,7 +246,51 @@ public class Chunk implements IChunkAccess {
      }
  
      protected void onNeighbourChange(final long bitsetBefore, final long bitsetAfter) {
@@ -93,7 +93,7 @@ index cf86ce24e12068d6ff7ae43cb1fd6fe665c24932..c80a55ee53eac128c94d74b78c564185
  
      public final boolean isAnyNeighborsLoaded() {
 diff --git a/src/main/java/net/minecraft/server/ChunkMapDistance.java b/src/main/java/net/minecraft/server/ChunkMapDistance.java
-index ae27942991eeaec77f72b58ab32260a35f86b4a4..7702fbefa598bce7e6a2d287f7ec36b78a62bff8 100644
+index 7e57a53ec614a2f7d2672edff9d7c0e0dca42377..c072f61e8c88eac8335acd660d8ff0e2f9db819e 100644
 --- a/src/main/java/net/minecraft/server/ChunkMapDistance.java
 +++ b/src/main/java/net/minecraft/server/ChunkMapDistance.java
 @@ -262,7 +262,7 @@ public abstract class ChunkMapDistance {
@@ -113,25 +113,25 @@ index ae27942991eeaec77f72b58ab32260a35f86b4a4..7702fbefa598bce7e6a2d287f7ec36b7
 +                Ticket<?> ticket = new Ticket<>(TicketType.PLAYER, 33, new ChunkCoordIntPair(i)); // Paper - no-tick view distance
  
                  if (flag1) {
-                     ChunkMapDistance.this.j.a(ChunkTaskQueueSorter.a(() -> { // CraftBukkit - decompile error
+                     ChunkMapDistance.this.j.a(ChunkTaskQueueSorter.a(() -> {
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 0560eca744cb2032bb6a3faf5aeafa95a7a6815e..07a6fc3d88e7d44bfab7f3d6a0eef7dc132ab422 100644
+index 6c8c697367b2c8504d0467cd58f576afbd3e775f..55351ee29a724e7680e5ec98afea2c0f365bc6c4 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -111,6 +111,8 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -115,6 +115,8 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
  
      double lastEntitySpawnRadiusSquared; // Paper - optimise isOutsideRange, this field is in blocks
  
 +    boolean needsChunkCenterUpdate; // Paper - no-tick view distance
 +
      public EntityPlayer(MinecraftServer minecraftserver, WorldServer worldserver, GameProfile gameprofile, PlayerInteractManager playerinteractmanager) {
-         super((World) worldserver, gameprofile);
-         playerinteractmanager.player = this;
+         super(worldserver, worldserver.getSpawn(), gameprofile);
+         this.spawnDimension = World.OVERWORLD;
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index 6980d19f36c18cdbed6679dbdf04afd694e078b6..03fb688fe4bdc19b4bc36b1f1d5b40c61e7bef9b 100644
+index 7f660d3c528f5fb4150e4ee8b29913436f125b06..40347212ad1bcf857d5b8ddb0ee6a698e2568201 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
-@@ -56,6 +56,18 @@ public class PlayerChunk {
+@@ -55,6 +55,18 @@ public class PlayerChunk {
      }
      // Paper end - optimise isOutsideOfRange
  
@@ -150,7 +150,7 @@ index 6980d19f36c18cdbed6679dbdf04afd694e078b6..03fb688fe4bdc19b4bc36b1f1d5b40c6
      public PlayerChunk(ChunkCoordIntPair chunkcoordintpair, int i, LightEngine lightengine, PlayerChunk.c playerchunk_c, PlayerChunk.d playerchunk_d) {
          this.statusFutures = new AtomicReferenceArray(PlayerChunk.CHUNK_STATUSES.size());
          this.fullChunkFuture = PlayerChunk.UNLOADED_CHUNK_FUTURE;
-@@ -211,7 +223,7 @@ public class PlayerChunk {
+@@ -210,7 +222,7 @@ public class PlayerChunk {
      }
  
      public void a(int i, int j, int k) {
@@ -159,7 +159,7 @@ index 6980d19f36c18cdbed6679dbdf04afd694e078b6..03fb688fe4bdc19b4bc36b1f1d5b40c6
  
          if (chunk != null) {
              this.r |= 1 << (j >> 4);
-@@ -231,7 +243,7 @@ public class PlayerChunk {
+@@ -230,7 +242,7 @@ public class PlayerChunk {
      }
  
      public void a(EnumSkyBlock enumskyblock, int i) {
@@ -168,7 +168,7 @@ index 6980d19f36c18cdbed6679dbdf04afd694e078b6..03fb688fe4bdc19b4bc36b1f1d5b40c6
  
          if (chunk != null) {
              chunk.setNeedsSaving(true);
-@@ -316,9 +328,48 @@ public class PlayerChunk {
+@@ -303,9 +315,48 @@ public class PlayerChunk {
      }
  
      private void a(Packet<?> packet, boolean flag) {
@@ -221,10 +221,10 @@ index 6980d19f36c18cdbed6679dbdf04afd694e078b6..03fb688fe4bdc19b4bc36b1f1d5b40c6
  
      public CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> a(ChunkStatus chunkstatus, PlayerChunkMap playerchunkmap) {
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f145202ff7887 100644
+index b55e8f94ef45b526c55bc5ba2a991d933bbc4170..6cde6d684f6a3ced1eb2aa554559672e7b0d4947 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-@@ -94,7 +94,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -95,7 +95,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      private boolean updatingChunksModified;
      private final ChunkTaskQueueSorter p;
      private final Mailbox<ChunkTaskQueueSorter.a<Runnable>> mailboxWorldGen;
@@ -233,7 +233,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
      public final WorldLoadListener worldLoadListener;
      public final PlayerChunkMap.a chunkDistanceManager; public final PlayerChunkMap.a getChunkMapDistanceManager() { return this.chunkDistanceManager; } // Paper - OBFHELPER
      private final AtomicInteger u;
-@@ -164,6 +164,22 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -170,6 +170,22 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      public final com.destroystokyo.paper.util.misc.PlayerAreaMap playerMobSpawnMap; // this map is absent from updateMaps since it's controlled at the start of the chunkproviderserver tick
      public final com.destroystokyo.paper.util.misc.PlayerAreaMap playerChunkTickRangeMap;
      // Paper end - optimise PlayerChunkMap#isOutsideRange
@@ -256,7 +256,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
  
      void addPlayerToDistanceMaps(EntityPlayer player) {
          int chunkX = MCUtil.getChunkCoordinate(player.locX());
-@@ -180,6 +196,19 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -186,6 +202,19 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          // Paper start - optimise PlayerChunkMap#isOutsideRange
          this.playerChunkTickRangeMap.add(player, chunkX, chunkZ, ChunkMapDistance.MOB_SPAWN_RANGE);
          // Paper end - optimise PlayerChunkMap#isOutsideRange
@@ -276,7 +276,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
      }
  
      void removePlayerFromDistanceMaps(EntityPlayer player) {
-@@ -192,6 +221,11 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -198,6 +227,11 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          this.playerMobSpawnMap.remove(player);
          this.playerChunkTickRangeMap.remove(player);
          // Paper end - optimise PlayerChunkMap#isOutsideRange
@@ -288,7 +288,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
      }
  
      void updateMaps(EntityPlayer player) {
-@@ -209,6 +243,19 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -215,6 +249,19 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          // Paper start - optimise PlayerChunkMap#isOutsideRange
          this.playerChunkTickRangeMap.update(player, chunkX, chunkZ, ChunkMapDistance.MOB_SPAWN_RANGE);
          // Paper end - optimise PlayerChunkMap#isOutsideRange
@@ -306,9 +306,9 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
 +        player.needsChunkCenterUpdate = false;
 +        // Paper end - no-tick view distance
      }
+     // Paper end
  
- 
-@@ -316,6 +363,45 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -322,6 +369,45 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                  }
              });
          // Paper end - optimise PlayerChunkMap#isOutsideRange
@@ -354,7 +354,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
      }
  
      public void updatePlayerMobTypeMap(Entity entity) {
-@@ -1126,15 +1212,11 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1139,15 +1225,11 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          completablefuture1.thenAcceptAsync((either) -> {
              either.mapLeft((chunk) -> {
                  this.u.getAndIncrement();
@@ -367,18 +367,16 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
                  return Either.left(chunk);
              });
          }, (runnable) -> {
--            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, runnable)); // CraftBukkit - decompile error
-+            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, runnable)); // CraftBukkit - decompile error // Paper - diff on change, this is the scheduling method copied in Chunk used to schedule chunk broadcasts (on change it needs to be copied again)
+-            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, runnable));
++            this.mailboxMain.a(ChunkTaskQueueSorter.a(playerchunk, runnable)); // Paper - diff on change, this is the scheduling method copied in Chunk used to schedule chunk broadcasts (on change it needs to be copied again)
          });
          return completablefuture1;
      }
-@@ -1205,32 +1287,38 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
-         } // Paper
+@@ -1243,31 +1325,37 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      }
  
--    protected void setViewDistance(int i) {
+     protected void setViewDistance(int i) {
 -        int j = MathHelper.clamp(i + 1, 3, 33);
-+    public final void setViewDistance(int i) { // Paper - public
 +        int j = MathHelper.clamp(i + 1, 3, 33); // Paper - diff on change, these make the lower view distance limit 2 and the upper 32
  
          if (j != this.viewDistance) {
@@ -426,7 +424,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
  
      protected void sendChunk(EntityPlayer entityplayer, ChunkCoordIntPair chunkcoordintpair, Packet<?>[] apacket, boolean flag, boolean flag1) {
          if (entityplayer.world == this.world) {
-@@ -1238,7 +1326,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1275,7 +1363,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                  PlayerChunk playerchunk = this.getVisibleChunk(chunkcoordintpair.pair());
  
                  if (playerchunk != null) {
@@ -435,7 +433,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
  
                      if (chunk != null) {
                          this.a(entityplayer, apacket, chunk);
-@@ -1500,6 +1588,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1536,6 +1624,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
      }
      // Paper end - optimise isOutsideOfRange
  
@@ -443,7 +441,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
      private boolean b(EntityPlayer entityplayer) {
          return entityplayer.isSpectator() && !this.world.getGameRules().getBoolean(GameRules.SPECTATORS_GENERATE_CHUNKS);
      }
-@@ -1527,13 +1616,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1563,13 +1652,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
              this.removePlayerFromDistanceMaps(entityplayer); // Paper - distance maps
          }
  
@@ -458,7 +456,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
  
      }
  
-@@ -1541,7 +1624,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1577,7 +1660,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          SectionPosition sectionposition = SectionPosition.a((Entity) entityplayer);
  
          entityplayer.a(sectionposition);
@@ -467,7 +465,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
          return sectionposition;
      }
  
-@@ -1586,6 +1669,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1622,6 +1705,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
          int k1;
          int l1;
  
@@ -475,7 +473,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
          if (Math.abs(i1 - i) <= this.viewDistance * 2 && Math.abs(j1 - j) <= this.viewDistance * 2) {
              k1 = Math.min(i, i1) - this.viewDistance;
              l1 = Math.min(j, j1) - this.viewDistance;
-@@ -1623,7 +1707,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1659,7 +1743,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                      this.sendChunk(entityplayer, chunkcoordintpair1, new Packet[2], false, true);
                  }
              }
@@ -484,7 +482,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
  
          this.updateMaps(entityplayer); // Paper - distance maps
  
-@@ -1631,11 +1715,46 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1667,11 +1751,46 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
      @Override
      public Stream<EntityPlayer> a(ChunkCoordIntPair chunkcoordintpair, boolean flag) {
@@ -501,7 +499,7 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
 +            return Stream.empty();
 +        }
 +        // all current cases are inlined so we wont hit this code, it's just in case plugins or future updates use it
-+        List<EntityPlayer> players = new ArrayList<>();
++        List<EntityPlayer> players = new java.util.ArrayList<>();
 +        Object[] backingSet = inRange.getBackingSet();
 +
 +        if (flag) { // flag -> border only
@@ -535,15 +533,15 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
      }
  
      protected void addEntity(Entity entity) {
-@@ -1795,6 +1914,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+@@ -1829,6 +1948,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
  
      }
  
 +    final void sendChunk(EntityPlayer entityplayer, Packet<?>[] apacket, Chunk chunk) { this.a(entityplayer, apacket, chunk); } // Paper - OBFHELPER
      private void a(EntityPlayer entityplayer, Packet<?>[] apacket, Chunk chunk) {
          if (apacket[0] == null) {
-             apacket[0] = new PacketPlayOutMapChunk(chunk, 65535);
-@@ -1980,7 +2100,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
+             apacket[0] = new PacketPlayOutMapChunk(chunk, 65535, true);
+@@ -2014,7 +2134,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
                          ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(this.tracker.chunkX, this.tracker.chunkZ);
                          PlayerChunk playerchunk = PlayerChunkMap.this.getVisibleChunk(chunkcoordintpair.pair());
  
@@ -553,28 +551,28 @@ index 74b868d7cec0260a10ca7718f48308f4ec54d56b..f832e7cdfc6741a932787f02754f1452
                          }
                      }
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 628327e1e39299bbe64dff042d0187a9f79203a8..74571c1befa60e71e93de8052740a56f7b80e920 100644
+index e0a95fde93d4a2339831cb8ea0918174e9914e34..bdee3540b675f8036c5c6a59d6f53057bbdd6a85 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -152,7 +152,7 @@ public abstract class PlayerList {
-         // CraftBukkit - getType()
+@@ -176,7 +176,7 @@ public abstract class PlayerList {
+ 
          // Spigot - view distance
          networkmanager.queueImmunity = true; // Paper
--        playerconnection.sendPacket(new PacketPlayOutLogin(entityplayer.getId(), entityplayer.playerInteractManager.getGameMode(), WorldData.c(worlddata.getSeed()), worlddata.isHardcore(), worldserver.worldProvider.getDimensionManager().getType(), this.getMaxPlayers(), worlddata.getType(), worldserver.spigotConfig.viewDistance, flag1, !flag));
-+        playerconnection.sendPacket(new PacketPlayOutLogin(entityplayer.getId(), entityplayer.playerInteractManager.getGameMode(), WorldData.c(worlddata.getSeed()), worlddata.isHardcore(), worldserver.worldProvider.getDimensionManager().getType(), this.getMaxPlayers(), worlddata.getType(), worldserver.getChunkProvider().playerChunkMap.getLoadViewDistance(), flag1, !flag)); // Paper - no-tick view distance
+-        playerconnection.sendPacket(new PacketPlayOutLogin(entityplayer.getId(), entityplayer.playerInteractManager.getGameMode(), entityplayer.playerInteractManager.c(), BiomeManager.a(worldserver1.getSeed()), worlddata.isHardcore(), this.server.E(), this.s, worldserver1.getTypeKey(), worldserver1.getDimensionKey(), this.getMaxPlayers(), worldserver.spigotConfig.viewDistance, flag1, !flag, worldserver1.isDebugWorld(), worldserver1.isFlatWorld()));
++        playerconnection.sendPacket(new PacketPlayOutLogin(entityplayer.getId(), entityplayer.playerInteractManager.getGameMode(), entityplayer.playerInteractManager.c(), BiomeManager.a(worldserver1.getSeed()), worlddata.isHardcore(), this.server.E(), this.s, worldserver1.getTypeKey(), worldserver1.getDimensionKey(), this.getMaxPlayers(), worldserver1.getChunkProvider().playerChunkMap.getLoadViewDistance(), flag1, !flag, worldserver1.isDebugWorld(), worldserver1.isFlatWorld())); // Paper - no-tick view distance
          entityplayer.getBukkitEntity().sendSupportedChannels(); // CraftBukkit
          playerconnection.sendPacket(new PacketPlayOutCustomPayload(PacketPlayOutCustomPayload.a, (new PacketDataSerializer(Unpooled.buffer())).a(this.getServer().getServerModName())));
          playerconnection.sendPacket(new PacketPlayOutServerDifficulty(worlddata.getDifficulty(), worlddata.isDifficultyLocked()));
-@@ -776,7 +776,7 @@ public abstract class PlayerList {
-         WorldData worlddata = worldserver.getWorldData();
- 
-         entityplayer1.playerConnection.sendPacket(new PacketPlayOutRespawn(worldserver.worldProvider.getDimensionManager().getType(),  WorldData.c(worldserver.getWorldData().getSeed()), worldserver.getWorldData().getType(), entityplayer1.playerInteractManager.getGameMode()));
--        entityplayer1.playerConnection.sendPacket(new PacketPlayOutViewDistance(worldserver.spigotConfig.viewDistance)); // Spigot
-+        entityplayer1.playerConnection.sendPacket(new PacketPlayOutViewDistance(worldserver.getChunkProvider().playerChunkMap.getLoadViewDistance())); // Paper - no-tick view distance
-         entityplayer1.spawnIn(worldserver);
+@@ -818,7 +818,7 @@ public abstract class PlayerList {
+         // CraftBukkit start
+         WorldData worlddata = worldserver1.getWorldData();
+         entityplayer1.playerConnection.sendPacket(new PacketPlayOutRespawn(worldserver1.getTypeKey(), worldserver1.getDimensionKey(), BiomeManager.a(worldserver1.getSeed()), entityplayer1.playerInteractManager.getGameMode(), entityplayer1.playerInteractManager.c(), worldserver1.isDebugWorld(), worldserver1.isFlatWorld(), flag));
+-        entityplayer1.playerConnection.sendPacket(new PacketPlayOutViewDistance(worldserver1.spigotConfig.viewDistance)); // Spigot
++        entityplayer1.playerConnection.sendPacket(new PacketPlayOutViewDistance(worldserver1.getChunkProvider().playerChunkMap.getLoadViewDistance())); // Spigot // Paper - no-tick view distance
+         entityplayer1.spawnIn(worldserver1);
          entityplayer1.dead = false;
-         entityplayer1.playerConnection.teleport(new Location(worldserver.getWorld(), entityplayer1.locX(), entityplayer1.locY(), entityplayer1.locZ(), entityplayer1.yaw, entityplayer1.pitch));
-@@ -1262,7 +1262,7 @@ public abstract class PlayerList {
+         entityplayer1.playerConnection.teleport(new Location(worldserver1.getWorld(), entityplayer1.locX(), entityplayer1.locY(), entityplayer1.locZ(), entityplayer1.yaw, entityplayer1.pitch));
+@@ -1285,7 +1285,7 @@ public abstract class PlayerList {
  
      public void a(int i) {
          this.viewDistance = i;
@@ -584,10 +582,10 @@ index 628327e1e39299bbe64dff042d0187a9f79203a8..74571c1befa60e71e93de8052740a56f
  
          while (iterator.hasNext()) {
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index 1c7955d3ae7ddd1c2d924cec20a91202cf090f40..7bd3f789b6055d73f3a6c0628652cca241147887 100644
+index cafa47b90320249f84cd1cc4aca1908a4982bffb..965b43da38832f37091929d954c2bb7e7fbc7798 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
-@@ -444,8 +444,13 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
+@@ -502,8 +502,13 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
                  this.b(blockposition, iblockdata1, iblockdata2);
              }
  
@@ -603,10 +601,10 @@ index 1c7955d3ae7ddd1c2d924cec20a91202cf090f40..7bd3f789b6055d73f3a6c0628652cca2
  
              if (!this.isClientSide && (i & 1) != 0) {
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index 1929aacbe83c401c7254484aa8df62ed1554e3ba..36207acffac3620879afd11bb47e06341a3dabb9 100644
+index e044534d3cb47cf1228c5e5fa8920df8264fd0b5..745633509d3f948d46529d5439ec14cd01a05563 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-@@ -2493,10 +2493,39 @@ public class CraftWorld implements World {
+@@ -2496,10 +2496,39 @@ public class CraftWorld implements World {
      // Spigot start
      @Override
      public int getViewDistance() {
@@ -648,7 +646,7 @@ index 1929aacbe83c401c7254484aa8df62ed1554e3ba..36207acffac3620879afd11bb47e0634
      private final Spigot spigot = new Spigot()
      {
 diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
-index d873b8cf3aec01b791565c33b252889f99f181f9..f735217e7a99bf8286ea60158f9fe137e84ad75c 100644
+index 97af8f8e3c48694c390036bb1455e6d22fcd1c49..901aac23ae2878f4b05e986e8a363b95371ca6c3 100644
 --- a/src/main/java/org/spigotmc/ActivationRange.java
 +++ b/src/main/java/org/spigotmc/ActivationRange.java
 @@ -201,7 +201,7 @@ public class ActivationRange

Spigot-Server-Patches/0486-Allow-sleeping-players-to-float.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Mariell Hoversholm <proximyst@proximyst.com>
-Date: Sun, 19 Apr 2020 12:25:20 +0200
-Subject: [PATCH] Allow sleeping players to float
-
-This change lets players who are in their bed have a position which is above
-ground for a longer period of time. This is because of the server not setting
-their position to the ground/exit location when entering the bed, resulting in
-the server believing they're still in the air.
-
-diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index 6dd4303c1c211ac4b0bb542ea96cc150581bf8c1..08e087d952edfecd73ad698684b71c09dabbac9e 100644
---- a/src/main/java/net/minecraft/server/PlayerConnection.java
-+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
-@@ -160,7 +160,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
-         this.player.setLocation(this.l, this.m, this.n, this.player.yaw, this.player.pitch);
-         ++this.e;
-         this.processedMovePackets = this.receivedMovePackets;
--        if (this.B) {
-+        if (this.B && !this.player.isSleeping()) { // Paper - #3176 Allow sleeping players to float
-             if (++this.C > 80) {
-                 PlayerConnection.LOGGER.warn("{} was kicked for floating too long!", this.player.getDisplayName().getString());
-                 this.disconnect(com.destroystokyo.paper.PaperConfig.flyingKickPlayerMessage); // Paper - use configurable kick message