Improve Async Login so pending connections dont get exposed

We still keep vanilla process of waiting for existing session to be removed before logging in
by storing a separate map of pending.

also fire the callback using executor incase further recursion causes any trouble

Spigot-Server-Patches/0004-MC-Utils.patch

@@ -1,4 +1,4 @@
-From 14de9d711e280f43a4c18b4f295eef6407d99f80 Mon Sep 17 00:00:00 2001
+From a3cb7f33acca0c854544f6d17d0e9407b1cd418e Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Mon, 28 Mar 2016 20:55:47 -0400
 Subject: [PATCH] MC Utils
@@ -6,7 +6,7 @@ Subject: [PATCH] MC Utils
 
 diff --git a/src/main/java/com/destroystokyo/paper/util/concurrent/WeakSeqLock.java b/src/main/java/com/destroystokyo/paper/util/concurrent/WeakSeqLock.java
 new file mode 100644
-index 000000000..4029dc68c
+index 0000000000..4029dc68cf
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/concurrent/WeakSeqLock.java
 @@ -0,0 +1,68 @@
@@ -80,7 +80,7 @@ index 000000000..4029dc68c
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Int.java b/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Int.java
 new file mode 100644
-index 000000000..59868f37d
+index 0000000000..59868f37d1
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Int.java
 @@ -0,0 +1,162 @@
@@ -248,7 +248,7 @@ index 000000000..59868f37d
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Object.java b/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Object.java
 new file mode 100644
-index 000000000..07685b6bd
+index 0000000000..07685b6bd5
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Object.java
 @@ -0,0 +1,172 @@
@@ -426,7 +426,7 @@ index 000000000..07685b6bd
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/maplist/ChunkList.java b/src/main/java/com/destroystokyo/paper/util/maplist/ChunkList.java
 new file mode 100644
-index 000000000..4eac05778
+index 0000000000..4eac057786
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/maplist/ChunkList.java
 @@ -0,0 +1,129 @@
@@ -561,7 +561,7 @@ index 000000000..4eac05778
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/maplist/EntityList.java b/src/main/java/com/destroystokyo/paper/util/maplist/EntityList.java
 new file mode 100644
-index 000000000..cdda74564
+index 0000000000..cdda74564c
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/maplist/EntityList.java
 @@ -0,0 +1,128 @@
@@ -695,7 +695,7 @@ index 000000000..cdda74564
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/maplist/IBlockDataList.java b/src/main/java/com/destroystokyo/paper/util/maplist/IBlockDataList.java
 new file mode 100644
-index 000000000..84ef8d9ec
+index 0000000000..84ef8d9eca
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/maplist/IBlockDataList.java
 @@ -0,0 +1,128 @@
@@ -829,7 +829,7 @@ index 000000000..84ef8d9ec
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/math/IntegerUtil.java b/src/main/java/com/destroystokyo/paper/util/math/IntegerUtil.java
 new file mode 100644
-index 000000000..c3b936f54
+index 0000000000..c3b936f54b
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/math/IntegerUtil.java
 @@ -0,0 +1,230 @@
@@ -1065,7 +1065,7 @@ index 000000000..c3b936f54
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/misc/AreaMap.java b/src/main/java/com/destroystokyo/paper/util/misc/AreaMap.java
 new file mode 100644
-index 000000000..f625da9f0
+index 0000000000..f625da9f09
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/misc/AreaMap.java
 @@ -0,0 +1,409 @@
@@ -1480,7 +1480,7 @@ index 000000000..f625da9f0
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/misc/DistanceTrackingAreaMap.java b/src/main/java/com/destroystokyo/paper/util/misc/DistanceTrackingAreaMap.java
 new file mode 100644
-index 000000000..3f86c1ad4
+index 0000000000..3f86c1ad43
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/misc/DistanceTrackingAreaMap.java
 @@ -0,0 +1,175 @@
@@ -1661,7 +1661,7 @@ index 000000000..3f86c1ad4
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/misc/PlayerAreaMap.java b/src/main/java/com/destroystokyo/paper/util/misc/PlayerAreaMap.java
 new file mode 100644
-index 000000000..8a552a87a
+index 0000000000..8a552a87ab
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/misc/PlayerAreaMap.java
 @@ -0,0 +1,27 @@
@@ -1694,7 +1694,7 @@ index 000000000..8a552a87a
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/misc/PlayerDistanceTrackingAreaMap.java b/src/main/java/com/destroystokyo/paper/util/misc/PlayerDistanceTrackingAreaMap.java
 new file mode 100644
-index 000000000..0292afc52
+index 0000000000..0292afc522
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/misc/PlayerDistanceTrackingAreaMap.java
 @@ -0,0 +1,24 @@
@@ -1724,7 +1724,7 @@ index 000000000..0292afc52
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/misc/PooledLinkedHashSets.java b/src/main/java/com/destroystokyo/paper/util/misc/PooledLinkedHashSets.java
 new file mode 100644
-index 000000000..e51104e65
+index 0000000000..e51104e65a
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/misc/PooledLinkedHashSets.java
 @@ -0,0 +1,287 @@
@@ -2017,7 +2017,7 @@ index 000000000..e51104e65
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/set/OptimizedSmallEnumSet.java b/src/main/java/com/destroystokyo/paper/util/set/OptimizedSmallEnumSet.java
 new file mode 100644
-index 000000000..9df0006c1
+index 0000000000..9df0006c1a
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/set/OptimizedSmallEnumSet.java
 @@ -0,0 +1,67 @@
@@ -2089,7 +2089,7 @@ index 000000000..9df0006c1
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/AxisAlignedBB.java b/src/main/java/net/minecraft/server/AxisAlignedBB.java
-index 4f60b931a..f427953a8 100644
+index 4f60b931a1..f427953a83 100644
 --- a/src/main/java/net/minecraft/server/AxisAlignedBB.java
 +++ b/src/main/java/net/minecraft/server/AxisAlignedBB.java
 @@ -186,6 +186,7 @@ public class AxisAlignedBB {
@@ -2101,7 +2101,7 @@ index 4f60b931a..f427953a8 100644
          return this.a(axisalignedbb.minX, axisalignedbb.minY, axisalignedbb.minZ, axisalignedbb.maxX, axisalignedbb.maxY, axisalignedbb.maxZ);
      }
 diff --git a/src/main/java/net/minecraft/server/BlockAccessAir.java b/src/main/java/net/minecraft/server/BlockAccessAir.java
-index eff6ebcd3..30cbfc8ea 100644
+index eff6ebcd30..30cbfc8eac 100644
 --- a/src/main/java/net/minecraft/server/BlockAccessAir.java
 +++ b/src/main/java/net/minecraft/server/BlockAccessAir.java
 @@ -14,6 +14,18 @@ public enum BlockAccessAir implements IBlockAccess {
@@ -2124,7 +2124,7 @@ index eff6ebcd3..30cbfc8ea 100644
      public IBlockData getType(BlockPosition blockposition) {
          return Blocks.AIR.getBlockData();
 diff --git a/src/main/java/net/minecraft/server/BlockDataAbstract.java b/src/main/java/net/minecraft/server/BlockDataAbstract.java
-index 1cf97cefc..2040f1834 100644
+index 1cf97cefc9..2040f18349 100644
 --- a/src/main/java/net/minecraft/server/BlockDataAbstract.java
 +++ b/src/main/java/net/minecraft/server/BlockDataAbstract.java
 @@ -78,6 +78,7 @@ public abstract class BlockDataAbstract<O, S> implements IBlockDataHolder<S> {
@@ -2136,7 +2136,7 @@ index 1cf97cefc..2040f1834 100644
          return this.d.containsKey(iblockstate);
      }
 diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
-index c88a62f6b..5dbd3e60f 100644
+index c88a62f6b7..5dbd3e60fe 100644
 --- a/src/main/java/net/minecraft/server/BlockPosition.java
 +++ b/src/main/java/net/minecraft/server/BlockPosition.java
 @@ -120,6 +120,7 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
@@ -2191,7 +2191,7 @@ index c88a62f6b..5dbd3e60f 100644
              this.d = i;
          }
 diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
-index 55373cae0..c50fe1c24 100644
+index 55373cae07..c50fe1c245 100644
 --- a/src/main/java/net/minecraft/server/Chunk.java
 +++ b/src/main/java/net/minecraft/server/Chunk.java
 @@ -25,7 +25,7 @@ import org.apache.logging.log4j.Logger;
@@ -2408,7 +2408,7 @@ index 55373cae0..c50fe1c24 100644
      // CraftBukkit end
  
 diff --git a/src/main/java/net/minecraft/server/ChunkCache.java b/src/main/java/net/minecraft/server/ChunkCache.java
-index 11c4d23ba..53c15c1c0 100644
+index 11c4d23ba9..53c15c1c0b 100644
 --- a/src/main/java/net/minecraft/server/ChunkCache.java
 +++ b/src/main/java/net/minecraft/server/ChunkCache.java
 @@ -8,7 +8,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
@@ -2442,7 +2442,7 @@ index 11c4d23ba..53c15c1c0 100644
      @Override
      public TileEntity getTileEntity(BlockPosition blockposition) {
 diff --git a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
-index 260644bf0..f2a19acd8 100644
+index 260644bf0b..f2a19acd84 100644
 --- a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
 +++ b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
 @@ -31,7 +31,9 @@ public class ChunkCoordIntPair {
@@ -2457,7 +2457,7 @@ index 260644bf0..f2a19acd8 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 32c496fa8..940bcf6ab 100644
+index 32c496fa88..ba2af2abe2 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
 @@ -23,7 +23,7 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -2469,7 +2469,7 @@ index 32c496fa8..940bcf6ab 100644
      private final LightEngineThreaded lightEngine;
      private final ChunkProviderServer.a serverThreadQueue;
      public final PlayerChunkMap playerChunkMap;
-@@ -35,6 +35,167 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -35,6 +35,169 @@ public class ChunkProviderServer extends IChunkProvider {
      private final ChunkStatus[] cacheStatus = new ChunkStatus[4];
      private final IChunkAccess[] cacheChunk = new IChunkAccess[4];
  
@@ -2615,7 +2615,9 @@ index 32c496fa8..940bcf6ab 100644
 +
 +                try {
 +                    if (onLoad != null) {
-+                        onLoad.accept(either == null ? null : either.left().orElse(null)); // indicate failure to the callback.
++                        playerChunkMap.callbackExecutor.execute(() -> {
++                            onLoad.accept(either == null ? null : either.left().orElse(null)); // indicate failure to the callback.
++                        });
 +                    }
 +                } catch (Throwable thr) {
 +                    if (thr instanceof ThreadDeath) {
@@ -2637,7 +2639,7 @@ index 32c496fa8..940bcf6ab 100644
      public ChunkProviderServer(WorldServer worldserver, File file, DataFixer datafixer, DefinedStructureManager definedstructuremanager, Executor executor, ChunkGenerator<?> chunkgenerator, int i, WorldLoadListener worldloadlistener, Supplier<WorldPersistentData> supplier) {
          this.world = worldserver;
          this.serverThreadQueue = new ChunkProviderServer.a(worldserver);
-@@ -77,6 +238,49 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -77,6 +240,49 @@ public class ChunkProviderServer extends IChunkProvider {
          this.cacheChunk[0] = ichunkaccess;
      }
  
@@ -2688,7 +2690,7 @@ index 32c496fa8..940bcf6ab 100644
      @Override
      public IChunkAccess getChunkAt(int i, int j, ChunkStatus chunkstatus, boolean flag) {
 diff --git a/src/main/java/net/minecraft/server/DataBits.java b/src/main/java/net/minecraft/server/DataBits.java
-index 7ca3a1d0c..2edd9b871 100644
+index 7ca3a1d0c5..2edd9b8714 100644
 --- a/src/main/java/net/minecraft/server/DataBits.java
 +++ b/src/main/java/net/minecraft/server/DataBits.java
 @@ -83,6 +83,7 @@ public class DataBits {
@@ -2700,7 +2702,7 @@ index 7ca3a1d0c..2edd9b871 100644
          return this.a;
      }
 diff --git a/src/main/java/net/minecraft/server/DataPalette.java b/src/main/java/net/minecraft/server/DataPalette.java
-index 75ba69886..45403fbe3 100644
+index 75ba698868..45403fbe30 100644
 --- a/src/main/java/net/minecraft/server/DataPalette.java
 +++ b/src/main/java/net/minecraft/server/DataPalette.java
 @@ -4,10 +4,12 @@ import javax.annotation.Nullable;
@@ -2717,7 +2719,7 @@ index 75ba69886..45403fbe3 100644
      T a(int i);
  
 diff --git a/src/main/java/net/minecraft/server/DataPaletteBlock.java b/src/main/java/net/minecraft/server/DataPaletteBlock.java
-index 774a8f543..d5f5a5187 100644
+index 774a8f5434..d5f5a51872 100644
 --- a/src/main/java/net/minecraft/server/DataPaletteBlock.java
 +++ b/src/main/java/net/minecraft/server/DataPaletteBlock.java
 @@ -11,7 +11,7 @@ import java.util.stream.Collectors;
@@ -2759,7 +2761,7 @@ index 774a8f543..d5f5a5187 100644
          this.a();
          packetdataserializer.writeByte(this.i);
 diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
-index fe69161e5..b40c8d2f8 100644
+index fe69161e5b..b40c8d2f83 100644
 --- a/src/main/java/net/minecraft/server/EntityCreature.java
 +++ b/src/main/java/net/minecraft/server/EntityCreature.java
 @@ -6,6 +6,8 @@ import org.bukkit.event.entity.EntityUnleashEvent;
@@ -2772,7 +2774,7 @@ index fe69161e5..b40c8d2f8 100644
          super(entitytypes, world);
      }
 diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
-index bdfb17385..0b06fa2b6 100644
+index bdfb173853..0b06fa2b66 100644
 --- a/src/main/java/net/minecraft/server/EntityInsentient.java
 +++ b/src/main/java/net/minecraft/server/EntityInsentient.java
 @@ -146,6 +146,7 @@ public abstract class EntityInsentient extends EntityLiving {
@@ -2784,7 +2786,7 @@ index bdfb17385..0b06fa2b6 100644
          // CraftBukkit start - fire event
          setGoalTarget(entityliving, EntityTargetEvent.TargetReason.UNKNOWN, true);
 diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
-index 3b1bcf349..1f350e335 100644
+index 3b1bcf3495..1f350e3352 100644
 --- a/src/main/java/net/minecraft/server/EntityLiving.java
 +++ b/src/main/java/net/minecraft/server/EntityLiving.java
 @@ -129,6 +129,7 @@ public abstract class EntityLiving extends Entity {
@@ -2796,7 +2798,7 @@ index 3b1bcf349..1f350e335 100644
      @Override
      public float getBukkitYaw() {
 diff --git a/src/main/java/net/minecraft/server/EntityMonster.java b/src/main/java/net/minecraft/server/EntityMonster.java
-index 00c3b666d..e5322fbae 100644
+index 00c3b666d7..e5322fbae5 100644
 --- a/src/main/java/net/minecraft/server/EntityMonster.java
 +++ b/src/main/java/net/minecraft/server/EntityMonster.java
 @@ -5,6 +5,7 @@ import java.util.function.Predicate;
@@ -2808,7 +2810,7 @@ index 00c3b666d..e5322fbae 100644
          super(entitytypes, world);
          this.f = 5;
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index ce4821092..57ce9bde6 100644
+index ce48210922..57ce9bde64 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
 @@ -87,6 +87,8 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
@@ -2830,7 +2832,7 @@ index ce4821092..57ce9bde6 100644
          this.displayName = this.getName();
          this.canPickUpLoot = true;
 diff --git a/src/main/java/net/minecraft/server/EntityTypes.java b/src/main/java/net/minecraft/server/EntityTypes.java
-index 29e776ca1..4328273b1 100644
+index 29e776ca19..4328273b1f 100644
 --- a/src/main/java/net/minecraft/server/EntityTypes.java
 +++ b/src/main/java/net/minecraft/server/EntityTypes.java
 @@ -4,6 +4,7 @@ import com.mojang.datafixers.DataFixUtils;
@@ -2853,7 +2855,7 @@ index 29e776ca1..4328273b1 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
-index 1890c760f..7e5ece9d5 100644
+index 1890c760f9..7e5ece9d50 100644
 --- a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
 +++ b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
 @@ -68,6 +68,15 @@ public abstract class IAsyncTaskHandler<R extends Runnable> implements Mailbox<R
@@ -2873,7 +2875,7 @@ index 1890c760f..7e5ece9d5 100644
          this.d.add(r0);
          LockSupport.unpark(this.getThread());
 diff --git a/src/main/java/net/minecraft/server/IBlockAccess.java b/src/main/java/net/minecraft/server/IBlockAccess.java
-index 3b0877080..0dff02352 100644
+index 3b08770801..0dff023529 100644
 --- a/src/main/java/net/minecraft/server/IBlockAccess.java
 +++ b/src/main/java/net/minecraft/server/IBlockAccess.java
 @@ -9,10 +9,24 @@ public interface IBlockAccess {
@@ -2902,7 +2904,7 @@ index 3b0877080..0dff02352 100644
          return this.getType(blockposition).h();
      }
 diff --git a/src/main/java/net/minecraft/server/IOWorker.java b/src/main/java/net/minecraft/server/IOWorker.java
-index c5658c077..b90baef0f 100644
+index c5658c0779..b90baef0f5 100644
 --- a/src/main/java/net/minecraft/server/IOWorker.java
 +++ b/src/main/java/net/minecraft/server/IOWorker.java
 @@ -22,7 +22,7 @@ public class IOWorker implements AutoCloseable {
@@ -2915,7 +2917,7 @@ index c5658c077..b90baef0f 100644
      private boolean g = true;
      private CompletableFuture<Void> h = new CompletableFuture();
 diff --git a/src/main/java/net/minecraft/server/IWorldReader.java b/src/main/java/net/minecraft/server/IWorldReader.java
-index ba315131e..cbe2aa4c0 100644
+index ba315131e1..cbe2aa4c0a 100644
 --- a/src/main/java/net/minecraft/server/IWorldReader.java
 +++ b/src/main/java/net/minecraft/server/IWorldReader.java
 @@ -4,6 +4,7 @@ import javax.annotation.Nullable;
@@ -2927,7 +2929,7 @@ index ba315131e..cbe2aa4c0 100644
      IChunkAccess getChunkAt(int i, int j, ChunkStatus chunkstatus, boolean flag);
  
 diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
-index 75308712d..aa7501d36 100644
+index 75308712d0..aa7501d366 100644
 --- a/src/main/java/net/minecraft/server/ItemStack.java
 +++ b/src/main/java/net/minecraft/server/ItemStack.java
 @@ -37,10 +37,19 @@ import org.bukkit.event.world.StructureGrowEvent;
@@ -2987,7 +2989,7 @@ index 75308712d..aa7501d36 100644
      // CraftBukkit end
 diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
 new file mode 100644
-index 000000000..9fb9a96cc
+index 0000000000..9fb9a96ccb
 --- /dev/null
 +++ b/src/main/java/net/minecraft/server/MCUtil.java
 @@ -0,0 +1,414 @@
@@ -3406,7 +3408,7 @@ index 000000000..9fb9a96cc
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java
-index e85b24a32..75604dbc6 100644
+index e85b24a327..75604dbc69 100644
 --- a/src/main/java/net/minecraft/server/NBTTagCompound.java
 +++ b/src/main/java/net/minecraft/server/NBTTagCompound.java
 @@ -60,7 +60,7 @@ public class NBTTagCompound implements NBTBase {
@@ -3435,7 +3437,7 @@ index e85b24a32..75604dbc6 100644
          return new UUID(this.getLong(s + "Most"), this.getLong(s + "Least"));
      }
 diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
-index 6700582e3..3ccf16636 100644
+index 6700582e36..3ccf166366 100644
 --- a/src/main/java/net/minecraft/server/NetworkManager.java
 +++ b/src/main/java/net/minecraft/server/NetworkManager.java
 @@ -159,6 +159,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
@@ -3467,7 +3469,7 @@ index 6700582e3..3ccf16636 100644
          public QueuedPacket(Packet<?> packet, @Nullable GenericFutureListener<? extends Future<? super Void>> genericfuturelistener) {
              this.a = packet;
 diff --git a/src/main/java/net/minecraft/server/PacketDataSerializer.java b/src/main/java/net/minecraft/server/PacketDataSerializer.java
-index 81b6f4581..d9574a9ac 100644
+index 81b6f4581f..d9574a9ace 100644
 --- a/src/main/java/net/minecraft/server/PacketDataSerializer.java
 +++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java
 @@ -33,6 +33,7 @@ public class PacketDataSerializer extends ByteBuf {
@@ -3479,7 +3481,7 @@ index 81b6f4581..d9574a9ac 100644
          for (int j = 1; j < 5; ++j) {
              if ((i & -1 << j * 7) == 0) {
 diff --git a/src/main/java/net/minecraft/server/PacketEncoder.java b/src/main/java/net/minecraft/server/PacketEncoder.java
-index 90223deae..63c4dbd32 100644
+index 90223deae3..63c4dbd327 100644
 --- a/src/main/java/net/minecraft/server/PacketEncoder.java
 +++ b/src/main/java/net/minecraft/server/PacketEncoder.java
 @@ -42,6 +42,7 @@ public class PacketEncoder extends MessageToByteEncoder<Packet<?>> {
@@ -3491,7 +3493,7 @@ index 90223deae..63c4dbd32 100644
                          throw new SkipEncodeException(throwable);
                      } else {
 diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
-index 677e3e5f6..3a1d0deb0 100644
+index 677e3e5f68..3a1d0deb0d 100644
 --- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
 +++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
 @@ -17,7 +17,7 @@ public class PacketPlayOutMapChunk implements Packet<PacketListenerPlayOut> {
@@ -3512,7 +3514,7 @@ index 677e3e5f6..3a1d0deb0 100644
          int j = 0;
          ChunkSection[] achunksection = chunk.getSections();
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index 5c5bf010d..6e9f402fb 100644
+index 5c5bf010d0..6e9f402fb0 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
 @@ -19,9 +19,9 @@ public class PlayerChunk {
@@ -3702,7 +3704,7 @@ index 5c5bf010d..6e9f402fb 100644
          }
  
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 7ad30548e..93d838ec2 100644
+index 7ad30548e2..93d838ec2d 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -99,6 +99,35 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -3751,7 +3753,7 @@ index 7ad30548e..93d838ec2 100644
  
      @Override
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index 0c496ee0a..6a681d694 100644
+index 0c496ee0a0..6a681d694e 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnection.java
 @@ -67,9 +67,9 @@ public class PlayerConnection implements PacketListenerPlayIn {
@@ -3768,7 +3770,7 @@ index 0c496ee0a..6a681d694 100644
      private volatile int chatThrottle;
      private static final AtomicIntegerFieldUpdater chatSpamField = AtomicIntegerFieldUpdater.newUpdater(PlayerConnection.class, "chatThrottle");
 diff --git a/src/main/java/net/minecraft/server/PlayerInventory.java b/src/main/java/net/minecraft/server/PlayerInventory.java
-index 08768a3c8..d103cfaac 100644
+index 08768a3c87..d103cfaace 100644
 --- a/src/main/java/net/minecraft/server/PlayerInventory.java
 +++ b/src/main/java/net/minecraft/server/PlayerInventory.java
 @@ -17,7 +17,7 @@ public class PlayerInventory implements IInventory, INamableTileEntity {
@@ -3781,7 +3783,7 @@ index 08768a3c8..d103cfaac 100644
      public final EntityHuman player;
      private ItemStack carried;
 diff --git a/src/main/java/net/minecraft/server/PotionUtil.java b/src/main/java/net/minecraft/server/PotionUtil.java
-index b3824898d..bf4172be5 100644
+index b3824898da..bf4172be52 100644
 --- a/src/main/java/net/minecraft/server/PotionUtil.java
 +++ b/src/main/java/net/minecraft/server/PotionUtil.java
 @@ -110,6 +110,7 @@ public class PotionUtil {
@@ -3793,7 +3795,7 @@ index b3824898d..bf4172be5 100644
          MinecraftKey minecraftkey = IRegistry.POTION.getKey(potionregistry);
  
 diff --git a/src/main/java/net/minecraft/server/ProtoChunk.java b/src/main/java/net/minecraft/server/ProtoChunk.java
-index 6e65306a2..39339fa27 100644
+index 6e65306a27..39339fa275 100644
 --- a/src/main/java/net/minecraft/server/ProtoChunk.java
 +++ b/src/main/java/net/minecraft/server/ProtoChunk.java
 @@ -80,6 +80,18 @@ public class ProtoChunk implements IChunkAccess {
@@ -3816,7 +3818,7 @@ index 6e65306a2..39339fa27 100644
      public IBlockData getType(BlockPosition blockposition) {
          int i = blockposition.getY();
 diff --git a/src/main/java/net/minecraft/server/RegionFile.java b/src/main/java/net/minecraft/server/RegionFile.java
-index 7b6e0e86b..187c4e0f5 100644
+index 7b6e0e86b0..187c4e0f58 100644
 --- a/src/main/java/net/minecraft/server/RegionFile.java
 +++ b/src/main/java/net/minecraft/server/RegionFile.java
 @@ -88,6 +88,7 @@ public class RegionFile implements AutoCloseable {
@@ -3828,7 +3830,7 @@ index 7b6e0e86b..187c4e0f5 100644
      public synchronized DataInputStream a(ChunkCoordIntPair chunkcoordintpair) throws IOException {
          int i = this.getOffset(chunkcoordintpair);
 diff --git a/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java b/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
-index 8c123f265..9d0e8c2d4 100644
+index 8c123f265e..9d0e8c2d43 100644
 --- a/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
 +++ b/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
 @@ -108,6 +108,26 @@ public class RegionLimitedWorldAccess implements GeneratorAccess {
@@ -3859,7 +3861,7 @@ index 8c123f265..9d0e8c2d4 100644
      public IBlockData getType(BlockPosition blockposition) {
          return this.getChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4).getType(blockposition);
 diff --git a/src/main/java/net/minecraft/server/RegistryBlockID.java b/src/main/java/net/minecraft/server/RegistryBlockID.java
-index 4efcb8b59..60948afa4 100644
+index 4efcb8b595..60948afa4e 100644
 --- a/src/main/java/net/minecraft/server/RegistryBlockID.java
 +++ b/src/main/java/net/minecraft/server/RegistryBlockID.java
 @@ -57,6 +57,7 @@ public class RegistryBlockID<T> implements Registry<T> {
@@ -3871,7 +3873,7 @@ index 4efcb8b59..60948afa4 100644
          return this.b.size();
      }
 diff --git a/src/main/java/net/minecraft/server/SystemUtils.java b/src/main/java/net/minecraft/server/SystemUtils.java
-index 7b92ecfff..7e224ebef 100644
+index 7b92ecfff9..7e224ebeff 100644
 --- a/src/main/java/net/minecraft/server/SystemUtils.java
 +++ b/src/main/java/net/minecraft/server/SystemUtils.java
 @@ -58,7 +58,7 @@ public class SystemUtils {
@@ -3884,7 +3886,7 @@ index 7b92ecfff..7e224ebef 100644
  
      public static long getTimeMillis() {
 diff --git a/src/main/java/net/minecraft/server/TicketType.java b/src/main/java/net/minecraft/server/TicketType.java
-index f82db93f8..75ab9f185 100644
+index f82db93f88..75ab9f185b 100644
 --- a/src/main/java/net/minecraft/server/TicketType.java
 +++ b/src/main/java/net/minecraft/server/TicketType.java
 @@ -21,6 +21,7 @@ public class TicketType<T> {
@@ -3896,7 +3898,7 @@ index f82db93f8..75ab9f185 100644
      public static <T> TicketType<T> a(String s, Comparator<T> comparator) {
          return new TicketType<>(s, comparator, 0L);
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index 2e1eabba1..2a4fa455f 100644
+index 2e1eabba14..2a4fa455ff 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -22,6 +22,7 @@ import org.bukkit.craftbukkit.SpigotTimings; // Spigot
@@ -3960,7 +3962,7 @@ index 2e1eabba1..2a4fa455f 100644
  
          return this.setTypeAndData(blockposition, fluid.getBlockData(), 3 | (flag ? 64 : 0));
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index d5014abc9..8a5ac6f69 100644
+index d5014abc9d..8a5ac6f69b 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -973,6 +973,7 @@ public class WorldServer extends World {
@@ -3980,7 +3982,7 @@ index d5014abc9..8a5ac6f69 100644
  
          this.getScoreboard().a(entity);
 diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
-index e181df6f4..4a9132c70 100644
+index e181df6f4d..4a9132c701 100644
 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
 +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
 @@ -85,6 +85,7 @@ public final class CraftItemStack extends ItemStack {
@@ -3992,7 +3994,7 @@ index e181df6f4..4a9132c70 100644
      /**
       * Mirror
 diff --git a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
-index d8358a0f0..d0b813008 100644
+index d8358a0f03..d0b813008c 100644
 --- a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
 +++ b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
 @@ -196,4 +196,22 @@ public class DummyGeneratorAccess implements GeneratorAccess {
@@ -4019,7 +4021,7 @@ index d8358a0f0..d0b813008 100644
 +    // Paper end
  }
 diff --git a/src/main/java/org/bukkit/craftbukkit/util/UnsafeList.java b/src/main/java/org/bukkit/craftbukkit/util/UnsafeList.java
-index 1aec70a1f..f72c13bed 100644
+index 1aec70a1f1..f72c13beda 100644
 --- a/src/main/java/org/bukkit/craftbukkit/util/UnsafeList.java
 +++ b/src/main/java/org/bukkit/craftbukkit/util/UnsafeList.java
 @@ -17,7 +17,7 @@ import java.util.RandomAccess;
@@ -4032,5 +4034,5 @@ index 1aec70a1f..f72c13bed 100644
      private int initialCapacity;
  
 -- 
-2.26.0
+2.25.1
 

Spigot-Server-Patches/0009-Timings-v2.patch

@@ -1,4 +1,4 @@
-From a54de5bf0eab573c121f0c1a342bc4685bbe18a6 Mon Sep 17 00:00:00 2001
+From b633da3b27d8d9d4be6dad68c36f7c9cfed403cb Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Thu, 3 Mar 2016 04:00:11 -0600
 Subject: [PATCH] Timings v2
@@ -6,7 +6,7 @@ Subject: [PATCH] Timings v2
 
 diff --git a/src/main/java/co/aikar/timings/MinecraftTimings.java b/src/main/java/co/aikar/timings/MinecraftTimings.java
 new file mode 100644
-index 000000000..69e26a826
+index 0000000000..69e26a8267
 --- /dev/null
 +++ b/src/main/java/co/aikar/timings/MinecraftTimings.java
 @@ -0,0 +1,141 @@
@@ -153,7 +153,7 @@ index 000000000..69e26a826
 +}
 diff --git a/src/main/java/co/aikar/timings/WorldTimingsHandler.java b/src/main/java/co/aikar/timings/WorldTimingsHandler.java
 new file mode 100644
-index 000000000..27ce4a828
+index 0000000000..27ce4a828e
 --- /dev/null
 +++ b/src/main/java/co/aikar/timings/WorldTimingsHandler.java
 @@ -0,0 +1,126 @@
@@ -284,7 +284,7 @@ index 000000000..27ce4a828
 +    }
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
-index b6d470e59..f402a29b0 100644
+index b6d470e594..f402a29b09 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
 @@ -14,11 +14,14 @@ import java.util.concurrent.TimeUnit;
@@ -331,7 +331,7 @@ index b6d470e59..f402a29b0 100644
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/Block.java b/src/main/java/net/minecraft/server/Block.java
-index cd72a9c84..5de881371 100644
+index cd72a9c845..5de881371a 100644
 --- a/src/main/java/net/minecraft/server/Block.java
 +++ b/src/main/java/net/minecraft/server/Block.java
 @@ -31,6 +31,15 @@ public class Block implements IMaterial {
@@ -351,7 +351,7 @@ index cd72a9c84..5de881371 100644
      private final float frictionFactor;
      private final float f;
 diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
-index 2b6fe2e01..87c5e09a5 100644
+index 2b6fe2e01d..87c5e09a59 100644
 --- a/src/main/java/net/minecraft/server/Chunk.java
 +++ b/src/main/java/net/minecraft/server/Chunk.java
 @@ -675,6 +675,7 @@ public class Chunk implements IChunkAccess {
@@ -371,10 +371,10 @@ index 2b6fe2e01..87c5e09a5 100644
          }
      }
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 940bcf6ab..5bc7e86ef 100644
+index ba2af2abe2..a653ce4ce5 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -306,11 +306,13 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -308,11 +308,13 @@ public class ChunkProviderServer extends IChunkProvider {
              }
  
              gameprofilerfiller.c("getChunkCacheMiss");
@@ -390,7 +390,7 @@ index 940bcf6ab..5bc7e86ef 100644
              ichunkaccess = (IChunkAccess) ((Either) completablefuture.join()).map((ichunkaccess1) -> {
                  return ichunkaccess1;
              }, (playerchunk_failure) -> {
-@@ -503,7 +505,9 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -505,7 +507,9 @@ public class ChunkProviderServer extends IChunkProvider {
  
      public void save(boolean flag) {
          this.tickDistanceManager();
@@ -400,7 +400,7 @@ index 940bcf6ab..5bc7e86ef 100644
      }
  
      @Override
-@@ -540,7 +544,9 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -542,7 +546,9 @@ public class ChunkProviderServer extends IChunkProvider {
          this.tickDistanceManager();
          this.world.timings.doChunkMap.stopTiming(); // Spigot
          this.world.getMethodProfiler().exitEnter("chunks");
@@ -410,7 +410,7 @@ index 940bcf6ab..5bc7e86ef 100644
          this.world.timings.doChunkUnload.startTiming(); // Spigot
          this.world.getMethodProfiler().exitEnter("unload");
          this.playerChunkMap.unloadChunks(booleansupplier);
-@@ -571,10 +577,12 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -573,10 +579,12 @@ public class ChunkProviderServer extends IChunkProvider {
              // CraftBukkit end
  
              this.world.getMethodProfiler().enter("naturalSpawnCount");
@@ -423,7 +423,7 @@ index 940bcf6ab..5bc7e86ef 100644
              this.world.getMethodProfiler().exit();
              this.playerChunkMap.f().forEach((playerchunk) -> {
                  Optional<Chunk> optional = ((Either) playerchunk.b().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
-@@ -583,11 +591,14 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -585,11 +593,14 @@ public class ChunkProviderServer extends IChunkProvider {
                      Chunk chunk = (Chunk) optional.get();
  
                      this.world.getMethodProfiler().enter("broadcast");
@@ -438,7 +438,7 @@ index 940bcf6ab..5bc7e86ef 100644
                          chunk.setInhabitedTime(chunk.getInhabitedTime() + j);
                          if (flag1 && (this.allowMonsters || this.allowAnimals) && this.world.getWorldBorder().isInBounds(chunk.getPos()) && !this.playerChunkMap.isOutsideOfRange(chunkcoordintpair, true)) { // Spigot
                              this.world.getMethodProfiler().enter("spawner");
-@@ -638,24 +649,24 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -640,24 +651,24 @@ public class ChunkProviderServer extends IChunkProvider {
                              this.world.getMethodProfiler().exit();
                          }
  
@@ -468,7 +468,7 @@ index 940bcf6ab..5bc7e86ef 100644
  
      @Override
 diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
-index e16d30f2c..4af5a230b 100644
+index e16d30f2ca..4af5a230ba 100644
 --- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
 +++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
 @@ -1,5 +1,6 @@
@@ -506,7 +506,7 @@ index e16d30f2c..4af5a230b 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/CustomFunction.java b/src/main/java/net/minecraft/server/CustomFunction.java
-index 8d7a6d240..707bd2600 100644
+index 8d7a6d2403..707bd2600d 100644
 --- a/src/main/java/net/minecraft/server/CustomFunction.java
 +++ b/src/main/java/net/minecraft/server/CustomFunction.java
 @@ -13,12 +13,22 @@ public class CustomFunction {
@@ -533,7 +533,7 @@ index 8d7a6d240..707bd2600 100644
          return this.b;
      }
 diff --git a/src/main/java/net/minecraft/server/CustomFunctionData.java b/src/main/java/net/minecraft/server/CustomFunctionData.java
-index ba40d5fbb..ee42e1dfa 100644
+index ba40d5fbb5..ee42e1dfa4 100644
 --- a/src/main/java/net/minecraft/server/CustomFunctionData.java
 +++ b/src/main/java/net/minecraft/server/CustomFunctionData.java
 @@ -103,7 +103,7 @@ public class CustomFunctionData implements IResourcePackListener {
@@ -546,7 +546,7 @@ index ba40d5fbb..ee42e1dfa 100644
                  int k = 0;
                  CustomFunction.c[] acustomfunction_c = customfunction.b();
 diff --git a/src/main/java/net/minecraft/server/DedicatedServer.java b/src/main/java/net/minecraft/server/DedicatedServer.java
-index 9eed98e37..d6646d7e6 100644
+index 9eed98e379..d6646d7e61 100644
 --- a/src/main/java/net/minecraft/server/DedicatedServer.java
 +++ b/src/main/java/net/minecraft/server/DedicatedServer.java
 @@ -20,6 +20,8 @@ import java.util.List;
@@ -634,7 +634,7 @@ index 9eed98e37..d6646d7e6 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
-index 2890e8121..e9d0a4eb9 100644
+index 2890e8121d..e9d0a4eb90 100644
 --- a/src/main/java/net/minecraft/server/Entity.java
 +++ b/src/main/java/net/minecraft/server/Entity.java
 @@ -29,7 +29,8 @@ import org.bukkit.command.CommandSender;
@@ -673,7 +673,7 @@ index 2890e8121..e9d0a4eb9 100644
  
      protected BlockPosition ag() {
 diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
-index 1f350e335..35e3f1c78 100644
+index 1f350e3352..35e3f1c78d 100644
 --- a/src/main/java/net/minecraft/server/EntityLiving.java
 +++ b/src/main/java/net/minecraft/server/EntityLiving.java
 @@ -37,7 +37,7 @@ import org.bukkit.event.entity.EntityTeleportEvent;
@@ -749,7 +749,7 @@ index 1f350e335..35e3f1c78 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index b4a0bd795..456d03be2 100644
+index b4a0bd7951..456d03be22 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
 @@ -63,7 +63,7 @@ import org.bukkit.craftbukkit.CraftServer;
@@ -938,7 +938,7 @@ index b4a0bd795..456d03be2 100644
          this.methodProfiler.exit();
      }
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 93d838ec2..2a6955f85 100644
+index 93d838ec2d..2a6955f855 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -1,7 +1,9 @@
@@ -1021,7 +1021,7 @@ index 93d838ec2..2a6955f85 100644
  
      protected void broadcast(Entity entity, Packet<?> packet) {
 diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
-index 6a681d694..914366afc 100644
+index 6a681d694e..914366afcd 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnection.java
 @@ -58,6 +58,7 @@ import org.bukkit.inventory.CraftingInventory;
@@ -1076,7 +1076,7 @@ index 6a681d694..914366afc 100644
          // this.minecraftServer.getCommandDispatcher().a(this.player.getCommandListener(), s);
          // CraftBukkit end
 diff --git a/src/main/java/net/minecraft/server/PlayerConnectionUtils.java b/src/main/java/net/minecraft/server/PlayerConnectionUtils.java
-index 2c671629a..eb3269e0e 100644
+index 2c671629a4..eb3269e0ea 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnectionUtils.java
 +++ b/src/main/java/net/minecraft/server/PlayerConnectionUtils.java
 @@ -2,6 +2,8 @@ package net.minecraft.server;
@@ -1103,7 +1103,7 @@ index 2c671629a..eb3269e0e 100644
                      PlayerConnectionUtils.LOGGER.debug("Ignoring packet due to disconnection: " + packet);
                  }
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index 94ed83baf..f28be11ee 100644
+index 94ed83baf0..f28be11eee 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
 @@ -1,5 +1,6 @@
@@ -1127,7 +1127,7 @@ index 94ed83baf..f28be11ee 100644
  
      public WhiteList getWhitelist() {
 diff --git a/src/main/java/net/minecraft/server/TickListServer.java b/src/main/java/net/minecraft/server/TickListServer.java
-index 00bbd34b6..f533860bb 100644
+index 00bbd34b6a..f533860bbe 100644
 --- a/src/main/java/net/minecraft/server/TickListServer.java
 +++ b/src/main/java/net/minecraft/server/TickListServer.java
 @@ -28,13 +28,18 @@ public class TickListServer<T> implements TickList<T> {
@@ -1177,7 +1177,7 @@ index 00bbd34b6..f533860bb 100644
              this.g.clear();
          }
 diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
-index 820180ab3..fa6400dcc 100644
+index 820180ab3f..fa6400dccd 100644
 --- a/src/main/java/net/minecraft/server/TileEntity.java
 +++ b/src/main/java/net/minecraft/server/TileEntity.java
 @@ -9,11 +9,12 @@ import org.bukkit.craftbukkit.persistence.CraftPersistentDataContainer;
@@ -1196,7 +1196,7 @@ index 820180ab3..fa6400dcc 100644
      private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
      public CraftPersistentDataContainer persistentDataContainer;
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index 2a4fa455f..f572c5f22 100644
+index 2a4fa455ff..f572c5f227 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -1,5 +1,7 @@
@@ -1252,7 +1252,7 @@ index 2a4fa455f..f572c5f22 100644
              CrashReport crashreport = CrashReport.a(throwable, "Ticking entity");
              CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Entity being ticked");
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index 8a5ac6f69..6810d49b1 100644
+index 8a5ac6f69b..6810d49b17 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -1,6 +1,8 @@
@@ -1397,7 +1397,7 @@ index 8a5ac6f69..6810d49b1 100644
  
          // CraftBukkit start - moved from MinecraftServer.saveChunks
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index 8d1f066f0..f3eacb181 100644
+index 8d1f066f00..f3eacb1819 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 @@ -1973,12 +1973,31 @@ public final class CraftServer implements Server {
@@ -1434,7 +1434,7 @@ index 8d1f066f0..f3eacb181 100644
              org.spigotmc.RestartCommand.restart();
 diff --git a/src/main/java/org/bukkit/craftbukkit/SpigotTimings.java b/src/main/java/org/bukkit/craftbukkit/SpigotTimings.java
 deleted file mode 100644
-index 2bd22a369..000000000
+index 2bd22a3698..0000000000
 --- a/src/main/java/org/bukkit/craftbukkit/SpigotTimings.java
 +++ /dev/null
 @@ -1,162 +0,0 @@
@@ -1601,7 +1601,7 @@ index 2bd22a369..000000000
 -    }
 -}
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-index 4fed5dc92..d7a4e50f2 100644
+index 4fed5dc92f..d7a4e50f23 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 @@ -1718,6 +1718,14 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@@ -1620,7 +1620,7 @@ index 4fed5dc92..d7a4e50f2 100644
  
      public Player.Spigot spigot()
 diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
-index b90979c7b..8823f94f7 100644
+index b90979c7ba..8823f94f7b 100644
 --- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
 +++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
 @@ -1,5 +1,6 @@
@@ -1686,7 +1686,7 @@ index b90979c7b..8823f94f7 100644
  
      private boolean isReady(final int currentTick) {
 diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftTask.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftTask.java
-index 3f55381c1..0d9a46680 100644
+index 3f55381c15..0d9a466809 100644
 --- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftTask.java
 +++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftTask.java
 @@ -1,9 +1,11 @@
@@ -1771,7 +1771,7 @@ index 3f55381c1..0d9a46680 100644
 -    // Spigot end
  }
 diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftIconCache.java b/src/main/java/org/bukkit/craftbukkit/util/CraftIconCache.java
-index e52ef47b7..3d90b3426 100644
+index e52ef47b78..3d90b34268 100644
 --- a/src/main/java/org/bukkit/craftbukkit/util/CraftIconCache.java
 +++ b/src/main/java/org/bukkit/craftbukkit/util/CraftIconCache.java
 @@ -5,6 +5,7 @@ import org.bukkit.util.CachedServerIcon;
@@ -1783,7 +1783,7 @@ index e52ef47b7..3d90b3426 100644
          this.value = value;
      }
 diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
-index 68728b4d8..02f330053 100644
+index 68728b4d86..02f3300533 100644
 --- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
 +++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
 @@ -298,6 +298,13 @@ public final class CraftMagicNumbers implements UnsafeValues {
@@ -1801,7 +1801,7 @@ index 68728b4d8..02f330053 100644
       * This helper class represents the different NBT Tags.
       * <p>
 diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
-index ca7789b5e..442383969 100644
+index ca7789b5e0..4423839697 100644
 --- a/src/main/java/org/spigotmc/ActivationRange.java
 +++ b/src/main/java/org/spigotmc/ActivationRange.java
 @@ -31,7 +31,7 @@ import net.minecraft.server.EntityWither;
@@ -1862,5 +1862,5 @@ index ca7789b5e..442383969 100644
      }
  }
 -- 
-2.26.0
+2.25.1
 

Spigot-Server-Patches/0191-PlayerNaturallySpawnCreaturesEvent.patch

@@ -1,4 +1,4 @@
-From 311435ed23ad169d182172814b2198d4cdd0b124 Mon Sep 17 00:00:00 2001
+From cf9f9bf7ba786e33a1fa989f3c82325ca24a4ec3 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sun, 14 Jan 2018 17:36:02 -0500
 Subject: [PATCH] PlayerNaturallySpawnCreaturesEvent
@@ -9,10 +9,10 @@ from triggering monster spawns on a server.
 Also a highly more effecient way to blanket block spawns in a world
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 554013a9..05534126 100644
+index 3d4d0d57c5..1d5245ab5b 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -587,6 +587,15 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -589,6 +589,15 @@ public class ChunkProviderServer extends IChunkProvider {
  
              this.world.timings.countNaturalMobs.stopTiming(); // Paper - timings
              this.world.getMethodProfiler().exit();
@@ -29,7 +29,7 @@ index 554013a9..05534126 100644
                  Optional<Chunk> optional = ((Either) playerchunk.b().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
  
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 95e09e35..d8721ab2 100644
+index 95e09e3519..d8721ab2f8 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
 @@ -1,5 +1,6 @@
@@ -48,7 +48,7 @@ index 95e09e35..d8721ab2 100644
      public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> cachedSingleHashSet; // Paper
  
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 936fc4f6..fcf229ad 100644
+index 936fc4f6b9..fcf229ad5d 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -881,12 +881,23 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -78,5 +78,5 @@ index 936fc4f6..fcf229ad 100644
      }
  
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0378-incremental-chunk-saving.patch

@@ -1,11 +1,11 @@
-From 24f31d237a2e8bb14ce2bbc184190599107ef63d Mon Sep 17 00:00:00 2001
+From 9d12499485c97ba0067afecd7f644a91352c2477 Mon Sep 17 00:00:00 2001
 From: Shane Freeder <theboyetronic@gmail.com>
 Date: Sun, 9 Jun 2019 03:53:22 +0100
 Subject: [PATCH] incremental chunk saving
 
 
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index 071e5e7f..48676152 100644
+index 071e5e7f72..4867615215 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 @@ -487,4 +487,19 @@ public class PaperWorldConfig {
@@ -29,7 +29,7 @@ index 071e5e7f..48676152 100644
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
-index 23cc0c36..d6637f3d 100644
+index 23cc0c360f..d6637f3ddf 100644
 --- a/src/main/java/net/minecraft/server/Chunk.java
 +++ b/src/main/java/net/minecraft/server/Chunk.java
 @@ -42,7 +42,7 @@ public class Chunk implements IChunkAccess {
@@ -42,10 +42,10 @@ index 23cc0c36..d6637f3d 100644
      private long inhabitedTime;
      @Nullable
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index c7e86488..d41316c4 100644
+index b7a2cd7342..0dd873a5dd 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -513,6 +513,15 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -515,6 +515,15 @@ public class ChunkProviderServer extends IChunkProvider {
          } // Paper - Timings
      }
  
@@ -62,7 +62,7 @@ index c7e86488..d41316c4 100644
      public void close() throws IOException {
          // CraftBukkit start
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index e9841ef5..7ca4a7cc 100644
+index e9841ef58d..7ca4a7cca8 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
 @@ -168,6 +168,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
@@ -108,7 +108,7 @@ index e9841ef5..7ca4a7cc 100644
          this.methodProfiler.enter("snooper");
          if (((DedicatedServer) this).getDedicatedServerProperties().snooperEnabled && !this.snooper.d() && this.ticks > 100) { // Spigot
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index a640cb38..3d255b19 100644
+index a640cb3845..3d255b1964 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
 @@ -40,6 +40,9 @@ public class PlayerChunk {
@@ -175,7 +175,7 @@ index a640cb38..3d255b19 100644
      public void a(ProtoChunkExtension protochunkextension) {
          for (int i = 0; i < this.statusFutures.length(); ++i) {
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index cdab5ab6..18c71609 100644
+index cdab5ab6be..18c71609c0 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -331,6 +331,64 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -261,7 +261,7 @@ index cdab5ab6..18c71609 100644
                      return PlayerChunk.getChunkState(playerchunk.getTicketLevel());
                  });
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index 389c9d03..62c22750 100644
+index 389c9d03a1..62c2275098 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -814,11 +814,44 @@ public class WorldServer extends World {
@@ -319,5 +319,5 @@ index 389c9d03..62c22750 100644
          this.checkSession();
          this.worldProvider.i();
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0380-Fix-World-isChunkGenerated-calls.patch

@@ -1,4 +1,4 @@
-From ae592aa30cc3b397c74926c89b7a4ae4682ab2cb Mon Sep 17 00:00:00 2001
+From fcceb8fb63706e669ee329b3cd5dc780332176f9 Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Sat, 15 Jun 2019 08:54:33 -0700
 Subject: [PATCH] Fix World#isChunkGenerated calls
@@ -8,7 +8,7 @@ This patch also adds a chunk status cache on region files (note that
 its only purpose is to cache the status on DISK)
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index d41316c4..262055fc 100644
+index 0dd873a5dd..5e4f3612ba 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
 @@ -28,7 +28,7 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -20,7 +20,7 @@ index d41316c4..262055fc 100644
      public final PlayerChunkMap playerChunkMap;
      private final WorldPersistentData worldPersistentData;
      private long lastTickTime;
-@@ -282,6 +282,21 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -284,6 +284,21 @@ public class ChunkProviderServer extends IChunkProvider {
  
          return ret;
      }
@@ -43,7 +43,7 @@ index d41316c4..262055fc 100644
  
      @Nullable
 diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
-index 83bcef7e..47e074a1 100644
+index 83bcef7e64..47e074a122 100644
 --- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
 +++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
 @@ -403,6 +403,17 @@ public class ChunkRegionLoader {
@@ -65,7 +65,7 @@ index 83bcef7e..47e074a1 100644
          if (nbttagcompound != null) {
              ChunkStatus chunkstatus = ChunkStatus.a(nbttagcompound.getCompound("Level").getString("Status"));
 diff --git a/src/main/java/net/minecraft/server/ChunkStatus.java b/src/main/java/net/minecraft/server/ChunkStatus.java
-index efdf611e..134a4f0b 100644
+index efdf611e66..134a4f0b7d 100644
 --- a/src/main/java/net/minecraft/server/ChunkStatus.java
 +++ b/src/main/java/net/minecraft/server/ChunkStatus.java
 @@ -176,6 +176,7 @@ public class ChunkStatus {
@@ -95,7 +95,7 @@ index efdf611e..134a4f0b 100644
          return (ChunkStatus) IRegistry.CHUNK_STATUS.get(MinecraftKey.a(s));
      }
 diff --git a/src/main/java/net/minecraft/server/IChunkLoader.java b/src/main/java/net/minecraft/server/IChunkLoader.java
-index f0a052ee..2f95174f 100644
+index f0a052eec2..2f95174fcc 100644
 --- a/src/main/java/net/minecraft/server/IChunkLoader.java
 +++ b/src/main/java/net/minecraft/server/IChunkLoader.java
 @@ -8,7 +8,7 @@ import javax.annotation.Nullable;
@@ -108,7 +108,7 @@ index f0a052ee..2f95174f 100644
      @Nullable
      private PersistentStructureLegacy c;
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index 3d255b19..040d4b41 100644
+index 3d255b1964..040d4b41ea 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
 @@ -114,6 +114,19 @@ public class PlayerChunk {
@@ -132,7 +132,7 @@ index 3d255b19..040d4b41 100644
  
      public CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> getStatusFutureUnchecked(ChunkStatus chunkstatus) {
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 18c71609..57b1341b 100644
+index 18c71609c0..57b1341b5a 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -968,12 +968,62 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -201,7 +201,7 @@ index 18c71609..57b1341b 100644
          // Spigot start
          return isOutsideOfRange(chunkcoordintpair, false);
 diff --git a/src/main/java/net/minecraft/server/RegionFile.java b/src/main/java/net/minecraft/server/RegionFile.java
-index 6b543f89..d37abf2c 100644
+index 6b543f89d4..d37abf2cf3 100644
 --- a/src/main/java/net/minecraft/server/RegionFile.java
 +++ b/src/main/java/net/minecraft/server/RegionFile.java
 @@ -36,6 +36,30 @@ public class RegionFile implements AutoCloseable {
@@ -250,7 +250,7 @@ index 6b543f89..d37abf2c 100644
              this.c();
          } finally {
 diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
-index b3d1bb5f..e07ae985 100644
+index b3d1bb5fd8..e07ae98540 100644
 --- a/src/main/java/net/minecraft/server/RegionFileCache.java
 +++ b/src/main/java/net/minecraft/server/RegionFileCache.java
 @@ -18,7 +18,14 @@ public final class RegionFileCache implements AutoCloseable {
@@ -280,7 +280,7 @@ index b3d1bb5f..e07ae985 100644
              throwable = throwable1;
              throw throwable1;
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index 661a89c5..a71bb865 100644
+index 661a89c5d6..a71bb86508 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 @@ -18,6 +18,7 @@ import java.util.Objects;
@@ -376,5 +376,5 @@ index 661a89c5..a71bb865 100644
  
      @Override
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0390-Asynchronous-chunk-IO-and-loading.patch

@@ -1,4 +1,4 @@
-From e3c9ff6e47758371f5ee677cede836b6756b5af9 Mon Sep 17 00:00:00 2001
+From 0f9018c23eb7702412e86293191b5a69d3da7131 Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Sat, 13 Jul 2019 09:23:10 -0700
 Subject: [PATCH] Asynchronous chunk IO and loading
@@ -2399,10 +2399,10 @@ index 0000000000..2b20c159f6
 +
 +}
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 262055fccd..68bac9a3c0 100644
+index 5e4f3612ba..5b10562369 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -297,11 +297,137 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -299,11 +299,137 @@ public class ChunkProviderServer extends IChunkProvider {
          return playerChunk.getAvailableChunkNow();
  
      }
@@ -2540,7 +2540,7 @@ index 262055fccd..68bac9a3c0 100644
          if (Thread.currentThread() != this.serverThread) {
              return (IChunkAccess) CompletableFuture.supplyAsync(() -> {
                  return this.getChunkAt(i, j, chunkstatus, flag);
-@@ -327,8 +453,13 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -329,8 +455,13 @@ public class ChunkProviderServer extends IChunkProvider {
              CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> completablefuture = this.getChunkFutureMainThread(i, j, chunkstatus, flag);
  
              if (!completablefuture.isDone()) { // Paper
@@ -2554,7 +2554,7 @@ index 262055fccd..68bac9a3c0 100644
                  this.world.timings.chunkAwait.stopTiming(); // Paper
              } // Paper
              ichunkaccess = (IChunkAccess) ((Either) completablefuture.join()).map((ichunkaccess1) -> {
-@@ -833,11 +964,12 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -835,11 +966,12 @@ public class ChunkProviderServer extends IChunkProvider {
          protected boolean executeNext() {
          // CraftBukkit start - process pending Chunk loadCallback() and unloadCallback() after each run task
          try {

Spigot-Server-Patches/0392-Reduce-sync-loads.patch

@@ -1,4 +1,4 @@
-From 2b629be0b349e3cafe093b09706a413a219fd172 Mon Sep 17 00:00:00 2001
+From 6e8a1f19c69babcf1acc2a75c5e01d98065e0dbe Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Fri, 19 Jul 2019 03:29:14 -0700
 Subject: [PATCH] Reduce sync loads
@@ -11,7 +11,7 @@ it must be enabled by setting the startup flag -Dpaper.debug-sync-loads=true
 To get a debug log for sync loads, the command is /paper syncloadinfo
 
 diff --git a/src/main/java/com/destroystokyo/paper/PaperCommand.java b/src/main/java/com/destroystokyo/paper/PaperCommand.java
-index af810987..dfe92780 100644
+index af81098784..dfe92780ad 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperCommand.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperCommand.java
 @@ -1,9 +1,13 @@
@@ -91,7 +91,7 @@ index af810987..dfe92780 100644
          if (args.length < 2 || args[1].equals("*")) {
 diff --git a/src/main/java/com/destroystokyo/paper/io/SyncLoadFinder.java b/src/main/java/com/destroystokyo/paper/io/SyncLoadFinder.java
 new file mode 100644
-index 00000000..59aec103
+index 0000000000..59aec10329
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/io/SyncLoadFinder.java
 @@ -0,0 +1,172 @@
@@ -268,10 +268,10 @@ index 00000000..59aec103
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 68bac9a3..dd4bb664 100644
+index 5b10562369..db0925f993 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -457,6 +457,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -459,6 +459,7 @@ public class ChunkProviderServer extends IChunkProvider {
                  this.world.asyncChunkTaskManager.raisePriority(x, z, com.destroystokyo.paper.io.PrioritizedTaskQueue.HIGHEST_PRIORITY);
                  com.destroystokyo.paper.io.chunk.ChunkTaskManager.pushChunkWait(this.world, x, z);
                  // Paper end
@@ -280,7 +280,7 @@ index 68bac9a3..dd4bb664 100644
              this.serverThreadQueue.awaitTasks(completablefuture::isDone);
                  com.destroystokyo.paper.io.chunk.ChunkTaskManager.popChunkWait(); // Paper - async chunk debug
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index 90f60dfd..48c75af8 100644
+index 311685180f..568e04faa3 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -1173,7 +1173,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
@@ -311,7 +311,7 @@ index 90f60dfd..48c75af8 100644
                  if (chunk != null) {
                      chunk.a(oclass, axisalignedbb, list, predicate);
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index b967f6a1..0d25529b 100644
+index 3db0ad0a46..5f2c425129 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -154,6 +154,12 @@ public class WorldServer extends World {
@@ -328,5 +328,5 @@ index b967f6a1..0d25529b 100644
      // Add env and gen to constructor
      public WorldServer(MinecraftServer minecraftserver, Executor executor, WorldNBTStorage worldnbtstorage, WorldData worlddata, DimensionManager dimensionmanager, GameProfilerFiller gameprofilerfiller, WorldLoadListener worldloadlistener, org.bukkit.World.Environment env, org.bukkit.generator.ChunkGenerator gen) {
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0396-implement-optional-per-player-mob-spawns.patch

@@ -1,11 +1,11 @@
-From 56a70e238a04999209b1b0d75b00f23a7f904e7c Mon Sep 17 00:00:00 2001
+From 76b94acd550514b6c4c6ae226cd9dc63effca302 Mon Sep 17 00:00:00 2001
 From: kickash32 <kickash32@gmail.com>
 Date: Mon, 19 Aug 2019 01:27:58 +0500
 Subject: [PATCH] implement optional per player mob spawns
 
 
 diff --git a/src/main/java/co/aikar/timings/WorldTimingsHandler.java b/src/main/java/co/aikar/timings/WorldTimingsHandler.java
-index 30bafb21..c9a3ba4b 100644
+index 30bafb214b..c9a3ba4bfb 100644
 --- a/src/main/java/co/aikar/timings/WorldTimingsHandler.java
 +++ b/src/main/java/co/aikar/timings/WorldTimingsHandler.java
 @@ -60,6 +60,7 @@ public class WorldTimingsHandler {
@@ -25,7 +25,7 @@ index 30bafb21..c9a3ba4b 100644
          poiUnload = Timings.ofSafe(name + "Chunk unload - POI");
          chunkUnload = Timings.ofSafe(name + "Chunk unload - Chunk");
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index 9d9260ad..fd3dbea6 100644
+index 9d9260ad07..fd3dbea628 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 @@ -613,4 +613,9 @@ public class PaperWorldConfig {
@@ -40,7 +40,7 @@ index 9d9260ad..fd3dbea6 100644
  }
 diff --git a/src/main/java/com/destroystokyo/paper/util/PlayerMobDistanceMap.java b/src/main/java/com/destroystokyo/paper/util/PlayerMobDistanceMap.java
 new file mode 100644
-index 00000000..9ebd7ecb
+index 0000000000..9ebd7ecb7a
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/PlayerMobDistanceMap.java
 @@ -0,0 +1,253 @@
@@ -299,7 +299,7 @@ index 00000000..9ebd7ecb
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/PooledHashSets.java b/src/main/java/com/destroystokyo/paper/util/PooledHashSets.java
 new file mode 100644
-index 00000000..4f13d3ff
+index 0000000000..4f13d3ff83
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/PooledHashSets.java
 @@ -0,0 +1,241 @@
@@ -545,10 +545,10 @@ index 00000000..4f13d3ff
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index dd4bb664..d0602743 100644
+index db0925f993..29197d6c8d 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -739,7 +739,22 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -741,7 +741,22 @@ public class ChunkProviderServer extends IChunkProvider {
              this.world.timings.countNaturalMobs.startTiming(); // Paper - timings
              int l = this.chunkMapDistance.b();
              EnumCreatureType[] aenumcreaturetype = EnumCreatureType.values();
@@ -572,7 +572,7 @@ index dd4bb664..d0602743 100644
  
              this.world.timings.countNaturalMobs.stopTiming(); // Paper - timings
              this.world.getMethodProfiler().exit();
-@@ -807,8 +822,23 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -809,8 +824,23 @@ public class ChunkProviderServer extends IChunkProvider {
                                  if (enumcreaturetype != EnumCreatureType.MISC && (!enumcreaturetype.c() || this.allowAnimals) && (enumcreaturetype.c() || this.allowMonsters) && (!enumcreaturetype.d() || flag2)) {
                                      int k1 = limit * l / ChunkProviderServer.b; // CraftBukkit - use per-world limits
  
@@ -599,7 +599,7 @@ index dd4bb664..d0602743 100644
                                  }
                              }
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 82a80e34..3d0316e9 100644
+index 82a80e34a5..3d0316e93c 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
 @@ -81,6 +81,11 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
@@ -631,7 +631,7 @@ index 82a80e34..3d0316e9 100644
          return this.cs;
      }
 diff --git a/src/main/java/net/minecraft/server/EntityTypes.java b/src/main/java/net/minecraft/server/EntityTypes.java
-index 8427ee2e..0f04bcc8 100644
+index 8427ee2ee8..0f04bcc8b7 100644
 --- a/src/main/java/net/minecraft/server/EntityTypes.java
 +++ b/src/main/java/net/minecraft/server/EntityTypes.java
 @@ -254,6 +254,7 @@ public class EntityTypes<T extends Entity> {
@@ -643,7 +643,7 @@ index 8427ee2e..0f04bcc8 100644
          return this.bb;
      }
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 7e5fa016..f564502f 100644
+index 7e5fa016c7..f564502f81 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -78,7 +78,8 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -682,7 +682,7 @@ index 7e5fa016..f564502f 100644
  
      private static double a(ChunkCoordIntPair chunkcoordintpair, Entity entity) {
 diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
-index fdac5bb3..58bbf2f9 100644
+index fdac5bb3a2..58bbf2f9d2 100644
 --- a/src/main/java/net/minecraft/server/SpawnerCreature.java
 +++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
 @@ -3,6 +3,7 @@ package net.minecraft.server;
@@ -755,7 +755,7 @@ index fdac5bb3..58bbf2f9 100644
  
      @Nullable
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index 149600ae..b164ee89 100644
+index f9aed78188..fd8ca2a510 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -1028,7 +1028,20 @@ public class WorldServer extends World {
@@ -800,5 +800,5 @@ index 149600ae..b164ee89 100644
  
      @Override
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0431-Optimise-getChunkAt-calls-for-loaded-chunks.patch

@@ -1,4 +1,4 @@
-From b9140558ec5495e12e345e093900a1636d4cd5d5 Mon Sep 17 00:00:00 2001
+From 6c6a52d79167aca84ffc1f252bd0b09bb87ca44c Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Sat, 25 Jan 2020 17:04:35 -0800
 Subject: [PATCH] Optimise getChunkAt calls for loaded chunks
@@ -7,10 +7,10 @@ bypass the need to get a player chunk, then get the either,
 then unwrap it...
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index d0602743..12fa1013 100644
+index 29197d6c8d..57e797cd86 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -433,6 +433,12 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -435,6 +435,12 @@ public class ChunkProviderServer extends IChunkProvider {
                  return this.getChunkAt(i, j, chunkstatus, flag);
              }, this.serverThreadQueue).join();
          } else {
@@ -23,7 +23,7 @@ index d0602743..12fa1013 100644
              GameProfilerFiller gameprofilerfiller = this.world.getMethodProfiler();
  
              gameprofilerfiller.c("getChunk");
-@@ -483,39 +489,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -485,39 +491,7 @@ public class ChunkProviderServer extends IChunkProvider {
          if (Thread.currentThread() != this.serverThread) {
              return null;
          } else {
@@ -65,7 +65,7 @@ index d0602743..12fa1013 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
-index 79d8c7ba..28b6c9a0 100644
+index 2d51ca9224..5036348abf 100644
 --- a/src/main/java/net/minecraft/server/World.java
 +++ b/src/main/java/net/minecraft/server/World.java
 @@ -259,6 +259,14 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
@@ -84,5 +84,5 @@ index 79d8c7ba..28b6c9a0 100644
      }
  
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0446-Optimise-TickListServer-by-rewriting-it.patch

@@ -1,4 +1,4 @@
-From 7ff0fd47e2b6d042dc9f180410ac9dc1406e92d4 Mon Sep 17 00:00:00 2001
+From f9dbb955a21c698e64cda2fed7a3ae215d660d11 Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Fri, 14 Feb 2020 01:24:39 -0800
 Subject: [PATCH] Optimise TickListServer by rewriting it
@@ -43,7 +43,7 @@ sets the excessive tick delay to the specified ticks (defaults to
 
 diff --git a/src/main/java/com/destroystokyo/paper/server/ticklist/PaperTickList.java b/src/main/java/com/destroystokyo/paper/server/ticklist/PaperTickList.java
 new file mode 100644
-index 00000000..ce653f6b
+index 0000000000..ce653f6b4b
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/server/ticklist/PaperTickList.java
 @@ -0,0 +1,622 @@
@@ -671,7 +671,7 @@ index 00000000..ce653f6b
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/server/ticklist/TickListServerInterval.java b/src/main/java/com/destroystokyo/paper/server/ticklist/TickListServerInterval.java
 new file mode 100644
-index 00000000..13cf1a55
+index 0000000000..13cf1a55a9
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/server/ticklist/TickListServerInterval.java
 @@ -0,0 +1,41 @@
@@ -718,7 +718,7 @@ index 00000000..13cf1a55
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/util/set/LinkedSortedSet.java b/src/main/java/com/destroystokyo/paper/util/set/LinkedSortedSet.java
 new file mode 100644
-index 00000000..118988c3
+index 0000000000..118988c39e
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/set/LinkedSortedSet.java
 @@ -0,0 +1,142 @@
@@ -865,7 +865,7 @@ index 00000000..118988c3
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
-index e650a2e4..2d07d350 100644
+index e650a2e48d..2d07d350d2 100644
 --- a/src/main/java/net/minecraft/server/BlockPosition.java
 +++ b/src/main/java/net/minecraft/server/BlockPosition.java
 @@ -125,6 +125,7 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
@@ -877,10 +877,10 @@ index e650a2e4..2d07d350 100644
          return this.b(baseblockposition.getX(), baseblockposition.getY(), baseblockposition.getZ());
      }
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 12fa1013..5c45756c 100644
+index 57e797cd86..2e63f64783 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -198,6 +198,13 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -200,6 +200,13 @@ public class ChunkProviderServer extends IChunkProvider {
      }
      // Paper end
  
@@ -895,7 +895,7 @@ index 12fa1013..5c45756c 100644
      public ChunkProviderServer(WorldServer worldserver, File file, DataFixer datafixer, DefinedStructureManager definedstructuremanager, Executor executor, ChunkGenerator<?> chunkgenerator, int i, WorldLoadListener worldloadlistener, Supplier<WorldPersistentData> supplier) {
          this.world = worldserver;
 diff --git a/src/main/java/net/minecraft/server/NextTickListEntry.java b/src/main/java/net/minecraft/server/NextTickListEntry.java
-index 33cfeabd..2287e47d 100644
+index 33cfeabdee..2287e47d1b 100644
 --- a/src/main/java/net/minecraft/server/NextTickListEntry.java
 +++ b/src/main/java/net/minecraft/server/NextTickListEntry.java
 @@ -5,11 +5,13 @@ import java.util.Comparator;
@@ -966,7 +966,7 @@ index 33cfeabd..2287e47d 100644
      public String toString() {
          return this.e + ": " + this.a + ", " + this.b + ", " + this.c + ", " + this.f;
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index 74e6b8b9..04b97cec 100644
+index 74e6b8b973..04b97cec29 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
 @@ -477,7 +477,9 @@ public class PlayerChunk {
@@ -981,7 +981,7 @@ index 74e6b8b9..04b97cec 100644
                  }
              });
 diff --git a/src/main/java/net/minecraft/server/StructureBoundingBox.java b/src/main/java/net/minecraft/server/StructureBoundingBox.java
-index dbb565e7..185658e2 100644
+index dbb565e74d..185658e230 100644
 --- a/src/main/java/net/minecraft/server/StructureBoundingBox.java
 +++ b/src/main/java/net/minecraft/server/StructureBoundingBox.java
 @@ -4,12 +4,12 @@ import com.google.common.base.MoreObjects;
@@ -1020,7 +1020,7 @@ index dbb565e7..185658e2 100644
          return baseblockposition.getX() >= this.a && baseblockposition.getX() <= this.d && baseblockposition.getZ() >= this.c && baseblockposition.getZ() <= this.f && baseblockposition.getY() >= this.b && baseblockposition.getY() <= this.e;
      }
 diff --git a/src/main/java/net/minecraft/server/TickListServer.java b/src/main/java/net/minecraft/server/TickListServer.java
-index f533860b..3f1aa5ce 100644
+index f533860bbe..3f1aa5ced6 100644
 --- a/src/main/java/net/minecraft/server/TickListServer.java
 +++ b/src/main/java/net/minecraft/server/TickListServer.java
 @@ -42,6 +42,11 @@ public class TickListServer<T> implements TickList<T> {
@@ -1143,7 +1143,7 @@ index f533860b..3f1aa5ce 100644
      }
  }
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index ed41c814..9d35d650 100644
+index 95860454da..b74f701b9e 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -170,6 +170,13 @@ public class WorldServer extends World {
@@ -1174,5 +1174,5 @@ index ed41c814..9d35d650 100644
          }, IRegistry.FLUID::getKey, IRegistry.FLUID::get, this::a, "Fluids"); // Paper - Timings
          this.navigators = Sets.newHashSet();
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0457-Optimize-PlayerChunkMap-memory-use-for-visibleChunks.patch

@@ -1,4 +1,4 @@
-From 360f5da781c580a4cf0dcc1b7638318df8fba3b8 Mon Sep 17 00:00:00 2001
+From ce1db781f0616e0667f80d3395381026b1107547 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Wed, 8 Apr 2020 03:06:30 -0400
 Subject: [PATCH] Optimize PlayerChunkMap memory use for visibleChunks
@@ -13,7 +13,7 @@ This should result in siginificant memory use reduction and improved GC behavior
 
 diff --git a/src/main/java/com/destroystokyo/paper/util/map/Long2ObjectLinkedOpenHashMapFastCopy.java b/src/main/java/com/destroystokyo/paper/util/map/Long2ObjectLinkedOpenHashMapFastCopy.java
 new file mode 100644
-index 00000000..e0ad725b
+index 0000000000..e0ad725b2e
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/util/map/Long2ObjectLinkedOpenHashMapFastCopy.java
 @@ -0,0 +1,32 @@
@@ -50,10 +50,10 @@ index 00000000..e0ad725b
 +    }
 +}
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 5c45756c..1c0a7f40 100644
+index 2e63f64783..3d79e756d9 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -748,7 +748,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -750,7 +750,7 @@ public class ChunkProviderServer extends IChunkProvider {
                  entityPlayer.playerNaturallySpawnedEvent.callEvent();
              };
              // Paper end
@@ -63,7 +63,7 @@ index 5c45756c..1c0a7f40 100644
  
                  if (optional.isPresent()) {
 diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
-index d9941b38..71ab65e0 100644
+index d9941b38ca..71ab65e00f 100644
 --- a/src/main/java/net/minecraft/server/MCUtil.java
 +++ b/src/main/java/net/minecraft/server/MCUtil.java
 @@ -529,7 +529,7 @@ public final class MCUtil {
@@ -76,7 +76,7 @@ index d9941b38..71ab65e0 100644
              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 e1e4ea79..e61ddeb1 100644
+index e1e4ea793a..e61ddeb1ff 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -55,8 +55,10 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -213,7 +213,7 @@ index e1e4ea79..e61ddeb1 100644
          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 051506fc..630d6470 100644
+index 051506fce8..630d6470a4 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;
@@ -271,5 +271,5 @@ index 051506fc..630d6470 100644
          return chunks.values().stream().map(PlayerChunk::getFullChunk).filter(Objects::nonNull).map(net.minecraft.server.Chunk::getBukkitChunk).toArray(Chunk[]::new);
      }
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0460-Speed-up-processing-of-chunk-loads-and-generation.patch

@@ -1,4 +1,4 @@
-From 7014d349d3e52fe0aa58f9d2b6b72d2675396332 Mon Sep 17 00:00:00 2001
+From df60dff93009e0cf28dc3e5b984d1a5afbf93bd2 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Thu, 9 Apr 2020 00:09:26 -0400
 Subject: [PATCH] Speed up processing of chunk loads and generation
@@ -33,7 +33,7 @@ In a view distance of 15, chunk loading performance was visually faster on the c
 Flying at high speed in spectator mode was able to keep up with chunk loading (as long as they are already generated)
 
 diff --git a/src/main/java/co/aikar/timings/MinecraftTimings.java b/src/main/java/co/aikar/timings/MinecraftTimings.java
-index 69e26a82..434833d5 100644
+index 69e26a8267..434833d50e 100644
 --- a/src/main/java/co/aikar/timings/MinecraftTimings.java
 +++ b/src/main/java/co/aikar/timings/MinecraftTimings.java
 @@ -13,6 +13,7 @@ import java.util.Map;
@@ -45,10 +45,10 @@ index 69e26a82..434833d5 100644
      public static final Timing commandFunctionsTimer = Timings.ofSafe("Command Functions");
      public static final Timing connectionTimer = Timings.ofSafe("Connection Handler");
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 1c0a7f40..4af75a95 100644
+index 3d79e756d9..5fea6e56d5 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -681,6 +681,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -683,6 +683,7 @@ public class ChunkProviderServer extends IChunkProvider {
          this.world.getMethodProfiler().enter("purge");
          this.world.timings.doChunkMap.startTiming(); // Spigot
          this.chunkMapDistance.purgeTickets();
@@ -56,7 +56,7 @@ index 1c0a7f40..4af75a95 100644
          this.tickDistanceManager();
          this.world.timings.doChunkMap.stopTiming(); // Spigot
          this.world.getMethodProfiler().exitEnter("chunks");
-@@ -690,6 +691,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -692,6 +693,7 @@ public class ChunkProviderServer extends IChunkProvider {
          this.world.timings.doChunkUnload.startTiming(); // Spigot
          this.world.getMethodProfiler().exitEnter("unload");
          this.playerChunkMap.unloadChunks(booleansupplier);
@@ -64,7 +64,7 @@ index 1c0a7f40..4af75a95 100644
          this.world.timings.doChunkUnload.stopTiming(); // Spigot
          this.world.getMethodProfiler().exit();
          this.clearCache();
-@@ -748,7 +750,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -750,7 +752,7 @@ public class ChunkProviderServer extends IChunkProvider {
                  entityPlayer.playerNaturallySpawnedEvent.callEvent();
              };
              // Paper end
@@ -73,7 +73,7 @@ index 1c0a7f40..4af75a95 100644
                  Optional<Chunk> optional = ((Either) playerchunk.b().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
  
                  if (optional.isPresent()) {
-@@ -831,6 +833,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -833,6 +835,7 @@ public class ChunkProviderServer extends IChunkProvider {
                          this.world.timings.chunkTicks.startTiming(); // Spigot // Paper
                          this.world.a(chunk, k);
                          this.world.timings.chunkTicks.stopTiming(); // Spigot // Paper
@@ -81,7 +81,7 @@ index 1c0a7f40..4af75a95 100644
                      }
                  }
              });
-@@ -972,6 +975,38 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -974,6 +977,38 @@ public class ChunkProviderServer extends IChunkProvider {
              super.executeTask(runnable);
          }
  
@@ -121,7 +121,7 @@ index 1c0a7f40..4af75a95 100644
          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 e35bacac..2f424e6e 100644
+index e35bacac71..2f424e6e8b 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
 @@ -907,6 +907,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
@@ -163,7 +163,7 @@ index e35bacac..2f424e6e 100644
      protected TickTask postToMainThread(Runnable runnable) {
          return new TickTask(this.ticks, runnable);
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index e61ddeb1..92c9ab43 100644
+index e61ddeb1ff..92c9ab43d7 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -793,7 +793,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -176,7 +176,7 @@ index e61ddeb1..92c9ab43 100644
              });
          };
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index 969c6aad..4b9b79a9 100644
+index 33de08a8ac..4a63536dee 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -420,6 +420,7 @@ public class WorldServer extends World {
@@ -214,5 +214,5 @@ index 969c6aad..4b9b79a9 100644
  
          gameprofilerfiller.exit();
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0464-Implement-Chunk-Priority-Urgency-System-for-World-Ge.patch

@@ -1,4 +1,4 @@
-From d3f69fdacc40bcebc991188160a9d2508277bd5e Mon Sep 17 00:00:00 2001
+From 98260d8a7b814a9c1fbdd4002c40e7182e36ecf6 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sat, 11 Apr 2020 03:56:07 -0400
 Subject: [PATCH] Implement Chunk Priority / Urgency System for World Gen
@@ -16,10 +16,10 @@ lots of chunks already.
 This massively reduces the lag spikes from sync chunk gens.
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 4af75a95..8d4b227e 100644
+index 5fea6e56d5..bcf59beed6 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -306,6 +306,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -308,6 +308,7 @@ public class ChunkProviderServer extends IChunkProvider {
      }
  
      private long asyncLoadSeqCounter;
@@ -27,7 +27,7 @@ index 4af75a95..8d4b227e 100644
  
      public void getChunkAtAsynchronously(int x, int z, boolean gen, java.util.function.Consumer<Chunk> onComplete) {
          if (Thread.currentThread() != this.serverThread) {
-@@ -463,10 +464,18 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -465,10 +466,18 @@ public class ChunkProviderServer extends IChunkProvider {
              }
  
              gameprofilerfiller.c("getChunkCacheMiss");
@@ -46,7 +46,7 @@ index 4af75a95..8d4b227e 100644
                  this.world.asyncChunkTaskManager.raisePriority(x, z, com.destroystokyo.paper.io.PrioritizedTaskQueue.HIGHEST_PRIORITY);
                  com.destroystokyo.paper.io.chunk.ChunkTaskManager.pushChunkWait(this.world, x, z);
                  // Paper end
-@@ -476,6 +485,11 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -478,6 +487,11 @@ public class ChunkProviderServer extends IChunkProvider {
                  com.destroystokyo.paper.io.chunk.ChunkTaskManager.popChunkWait(); // Paper - async chunk debug
                  this.world.timings.chunkAwait.stopTiming(); // Paper
              } // Paper
@@ -59,7 +59,7 @@ index 4af75a95..8d4b227e 100644
                  return ichunkaccess1;
              }, (playerchunk_failure) -> {
 diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
-index 04b97cec..568fbbd5 100644
+index 04b97cec29..568fbbd5f2 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunk.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunk.java
 @@ -43,6 +43,111 @@ public class PlayerChunk {
@@ -197,7 +197,7 @@ index 04b97cec..568fbbd5 100644
  
      private void d(int i) {
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index 92c9ab43..c38d31fa 100644
+index 92c9ab43d7..c38d31fafe 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -324,6 +324,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -280,5 +280,5 @@ index 92c9ab43..c38d31fa 100644
              return either.flatMap((list) -> {
                  Chunk chunk = (Chunk) list.get(list.size() / 2);
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0479-Optimize-ChunkProviderServer-s-chunk-level-checking-.patch

@@ -1,4 +1,4 @@
-From f1385354f2a9e9aad317152a00d10f8d7773c19e Mon Sep 17 00:00:00 2001
+From c4c018236d1050729389fe9a766654280d9508a0 Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Thu, 16 Apr 2020 16:13:59 -0700
 Subject: [PATCH] Optimize ChunkProviderServer's chunk level checking helper
@@ -9,10 +9,10 @@ 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 8d4b227e..59568224 100644
+index bcf59beed6..15bd3cacb3 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -613,27 +613,37 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -615,27 +615,37 @@ public class ChunkProviderServer extends IChunkProvider {
  
      public final boolean isInEntityTickingChunk(Entity entity) { return this.a(entity); } // Paper - OBFHELPER
      @Override public boolean a(Entity entity) {
@@ -61,5 +61,5 @@ index 8d4b227e..59568224 100644
  
      private boolean a(long i, Function<PlayerChunk, CompletableFuture<Either<Chunk, PlayerChunk.Failure>>> function) {
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0482-Fix-Chunk-Post-Processing-deadlock-risk.patch

@@ -1,4 +1,4 @@
-From 7efd9e913ddf547057c364e553e4a79c69c4c397 Mon Sep 17 00:00:00 2001
+From d4150f3df14622ffc4ad49ff655ba6aaa23114bb Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sat, 18 Apr 2020 04:36:11 -0400
 Subject: [PATCH] Fix Chunk Post Processing deadlock risk
@@ -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 59568224..fd84807a 100644
+index 15bd3cacb3..2d4d7250f2 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -1017,6 +1017,7 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -1019,6 +1019,7 @@ public class ChunkProviderServer extends IChunkProvider {
                          // we do not want to use this.executeNext as that also processes chunk loads and might count against task counter.
                          // We also have already ticked the distance manager above too.
                          if (server.chunksTasksRan < 200 && now - lastChunkTask > 100000 && super.executeNext()) {
@@ -36,7 +36,7 @@ index 59568224..fd84807a 100644
                              ChunkProviderServer.this.lightEngine.queueUpdate();
                              server.chunksTasksRan++;
                              lastChunkTask = now;
-@@ -1040,7 +1041,11 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -1042,7 +1043,11 @@ public class ChunkProviderServer extends IChunkProvider {
                  return true;
              } else {
                  ChunkProviderServer.this.lightEngine.queueUpdate();
@@ -50,7 +50,7 @@ index 59568224..fd84807a 100644
          } finally {
              playerChunkMap.callbackExecutor.run();
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
-index c38d31fa..e19342eb 100644
+index c38d31fafe..e19342eb89 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
 +++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 @@ -92,6 +92,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -80,5 +80,5 @@ index c38d31fa..e19342eb 100644
  
          completablefuture1.thenAcceptAsync((either) -> {
 -- 
-2.25.1.windows.1
+2.25.1
 

Spigot-Server-Patches/0486-Load-Chunks-for-Login-Asynchronously.patch

@@ -1,4 +1,4 @@
-From 8a89997b6fd09a04f3085e265e205c0c1c2dcb58 Mon Sep 17 00:00:00 2001
+From 3dc63160ade1b4a3feac971d88fb0b6ecbb5c28e Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sun, 19 Apr 2020 04:28:29 -0400
 Subject: [PATCH] Load Chunks for Login Asynchronously
@@ -18,10 +18,18 @@ index 96a47dd1c2..96ebe0b226 100644
  
      public void setPositionRotation(BlockPosition blockposition, float f, float f1) {
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index 686fd4cbad..84c6e5b614 100644
+index 686fd4cbad..079ddc714e 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -105,6 +105,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
+@@ -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
+@@ -105,6 +106,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
      public boolean joining = true;
      public boolean sentListPacket = false;
      public boolean supressTrackerForLogin = false; // Paper
@@ -29,6 +37,28 @@ index 686fd4cbad..84c6e5b614 100644
      public Integer clientViewDistance;
      // 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 f1222fcb2b..28f48f2252 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 {
+             }
+             // Paper end
+         } else if (this.g == LoginListener.EnumProtocolState.DELAY_ACCEPT) {
+-            EntityPlayer entityplayer = this.server.getPlayerList().a(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 {
+             }
+ 
+             this.networkManager.sendPacket(new PacketLoginOutSuccess(this.i));
+-            EntityPlayer entityplayer = this.server.getPlayerList().a(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 7929fcc800..c3710b73af 100644
 --- a/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -42,19 +72,55 @@ index 7929fcc800..c3710b73af 100644
          this.player.lastX = this.player.locX();
          this.player.lastY = this.player.locY();
 diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
-index ec45c30dd3..ddecbc0a28 100644
+index ec45c30dd3..eaba3cbf06 100644
 --- a/src/main/java/net/minecraft/server/PlayerList.java
 +++ b/src/main/java/net/minecraft/server/PlayerList.java
-@@ -173,6 +173,31 @@ public abstract class PlayerList {
-         this.players.add(entityplayer);
-         this.playersByName.put(entityplayer.getName().toLowerCase(java.util.Locale.ROOT), entityplayer); // Spigot
-         this.j.put(entityplayer.getUniqueID(), entityplayer);
+@@ -52,11 +52,12 @@ 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
+-    private final Map<UUID, EntityPlayer> j = Maps.newHashMap();
++    private final Map<UUID, EntityPlayer> j = Maps.newHashMap();Map<UUID, EntityPlayer> getUUIDMap() { return j; } // Paper - OBFHELPER
+     private final GameProfileBanList k;
+     private final IpBanList l;
+     private final OpList operators;
+     private final WhiteList whitelist;
++    private final Map<UUID, EntityPlayer> pendingPlayers = Maps.newHashMap(); // Paper
+     // CraftBukkit start
+     // private final Map<UUID, ServerStatisticManager> o;
+     // private final Map<UUID, AdvancementDataPlayer> p;
+@@ -94,6 +95,11 @@ public abstract class PlayerList {
+     }
+ 
+     public void a(NetworkManager networkmanager, EntityPlayer entityplayer) {
++        EntityPlayer prev = pendingPlayers.put(entityplayer.getUniqueID(), entityplayer);// Paper
++        if (prev != null) {
++            disconnectPendingPlayer(prev);
++        }
++        entityplayer.networkManager = networkmanager; // Paper
+         entityplayer.loginTime = System.currentTimeMillis(); // Paper
+         GameProfile gameprofile = entityplayer.getProfile();
+         UserCache usercache = this.server.getUserCache();
+@@ -107,7 +113,7 @@ 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
+ 
+@@ -158,6 +164,46 @@ public abstract class PlayerList {
+         entityplayer.B().a(entityplayer);
+         this.sendScoreboard(worldserver.getScoreboard(), entityplayer);
+         this.server.invalidatePingSample();
 +        // Paper start - async load spawn in chunk
 +        WorldServer finalWorldserver = worldserver;
 +        int chunkX = loc.getBlockX() >> 4;
 +        int chunkZ = loc.getBlockZ() >> 4;
 +        worldserver.getChunkProvider().getTickingChunkAsync(chunkX, chunkZ, (chunk -> { // use ticking - as it has at least 1 neighbours loaded
-+            postChunkLoadJoin(entityplayer, finalWorldserver, playerconnection, nbttagcompound, networkmanager.getSocketAddress().toString(), joinMessage);
++            postChunkLoadJoin(entityplayer, finalWorldserver, networkmanager, playerconnection, nbttagcompound, networkmanager.getSocketAddress().toString(),
++                lastKnownName);
 +        }));
 +        // boost the priorities
 +        worldserver.asyncChunkTaskManager.raisePriority(chunkX, chunkZ, com.destroystokyo.paper.io.PrioritizedTaskQueue.HIGHEST_PRIORITY);
@@ -62,22 +128,36 @@ index ec45c30dd3..ddecbc0a28 100644
 +            for (int cz = -1; cz <= 1; cz++) {
 +                if (cx == 0 && cz == 0) continue;
 +                // we have to directly request it otherwise the task won't be started yet to boost priority
-+                worldserver.getChunkProvider().getFullChunkAsync(chunkX + cx, chunkZ + cz, (c) -> {});
++                worldserver.getChunkProvider().getFullChunkAsync(chunkX + cx, chunkZ + cz, null);
 +                worldserver.asyncChunkTaskManager.raisePriority(chunkX + cx, chunkZ + cz, com.destroystokyo.paper.io.PrioritizedTaskQueue.HIGHEST_PRIORITY);
 +            }
 +        }
-+
 +    }
-+    private void postChunkLoadJoin(EntityPlayer entityplayer, WorldServer worldserver, PlayerConnection playerconnection, NBTTagCompound nbttagcompound, String s1, String joinMessage) {
-+        if (!entityplayer.playerConnection.networkManager.isConnected()) {
++
++    EntityPlayer getActivePlayer(UUID uuid) {
++        EntityPlayer player = this.getUUIDMap().get(uuid);
++        return player != null ? player : pendingPlayers.get(uuid);
++    }
++
++    void disconnectPendingPlayer(EntityPlayer entityplayer) {
++        ChatMessage msg = new ChatMessage("multiplayer.disconnect.duplicate_login", new Object[0]);
++        entityplayer.networkManager.sendPacket(new PacketPlayOutKickDisconnect(msg), (future) -> {
++            entityplayer.networkManager.close(msg);
++            entityplayer.networkManager = null;
++        });
++    }
++
++    private void postChunkLoadJoin(EntityPlayer entityplayer, WorldServer worldserver, NetworkManager networkmanager, PlayerConnection playerconnection, NBTTagCompound nbttagcompound, String s1, String s) {
++        pendingPlayers.remove(entityplayer.getUniqueID(), entityplayer);
++        if (!networkmanager.isConnected()) {
 +            return;
 +        }
 +        entityplayer.didPlayerJoinEvent = true;
 +        // Paper end
-         // this.sendAll(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, new EntityPlayer[]{entityplayer})); // CraftBukkit - replaced with loop below
+         ChatMessage chatmessage;
  
-         // Paper start - correctly register player BEFORE PlayerJoinEvent, so the entity is valid and doesn't require tick delay hacks
-@@ -388,6 +413,7 @@ public abstract class PlayerList {
+         if (entityplayer.getProfile().getName().equalsIgnoreCase(s)) {
+@@ -388,6 +434,7 @@ public abstract class PlayerList {
  
      protected void savePlayerFile(EntityPlayer entityplayer) {
          if (!entityplayer.getBukkitEntity().isPersistent()) return; // CraftBukkit
@@ -85,7 +165,7 @@ index ec45c30dd3..ddecbc0a28 100644
          this.playerFileData.save(entityplayer);
          ServerStatisticManager serverstatisticmanager = (ServerStatisticManager) entityplayer.getStatisticManager(); // CraftBukkit
  
-@@ -412,7 +438,7 @@ public abstract class PlayerList {
+@@ -412,7 +459,7 @@ public abstract class PlayerList {
          org.bukkit.craftbukkit.event.CraftEventFactory.handleInventoryCloseEvent(entityplayer, org.bukkit.event.inventory.InventoryCloseEvent.Reason.DISCONNECT); // Paper
  
          PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(cserver.getPlayer(entityplayer), "\u00A7e" + entityplayer.getName() + " left the game");
@@ -94,7 +174,21 @@ index ec45c30dd3..ddecbc0a28 100644
          entityplayer.getBukkitEntity().disconnect(playerQuitEvent.getQuitMessage());
  
          if (server.isMainThread()) entityplayer.playerTick();// SPIGOT-924 // Paper - don't tick during emergency shutdowns (Watchdog)
-@@ -481,7 +507,7 @@ public abstract class PlayerList {
+@@ -464,6 +511,13 @@ public abstract class PlayerList {
+             // this.p.remove(uuid);
+             // CraftBukkit end
+         }
++        // Paper start
++        entityplayer1 = pendingPlayers.get(uuid);
++        if (entityplayer1 == entityplayer) {
++            pendingPlayers.remove(uuid);
++        }
++        entityplayer.networkManager = null;
++        // Paper end
+ 
+         // CraftBukkit start
+         //  this.sendAll(new PacketPlayOutPlayerInfo(EnumPlayerInfoAction.REMOVE_PLAYER, new EntityPlayer[]{entityplayer}));
+@@ -481,7 +535,7 @@ public abstract class PlayerList {
          cserver.getScoreboardManager().removePlayer(entityplayer.getBukkitEntity());
          // CraftBukkit end
  
@@ -103,6 +197,20 @@ index ec45c30dd3..ddecbc0a28 100644
      }
  
      // CraftBukkit start - Whole method, SocketAddress to LoginListener, added hostname to signature, return EntityPlayer
+@@ -500,6 +554,13 @@ public abstract class PlayerList {
+                 list.add(entityplayer);
+             }
+         }
++        // Paper start - check pending players too
++        entityplayer = pendingPlayers.get(uuid);
++        if (entityplayer != null) {
++            this.pendingPlayers.remove(uuid);
++            disconnectPendingPlayer(entityplayer);
++        }
++        // Paper end
+ 
+         Iterator iterator = list.iterator();
+ 
 -- 
 2.25.1