Improve async login (#3189)

Add helper functions to ChunkProviderServer to make this easier
for other uses

Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
This commit is contained in:
Spottedleaf
2020-04-19 10:58:02 -07:00
parent 909a2454fc
commit d77bc736a0
17 changed files with 258 additions and 149 deletions

View File

@@ -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 0000000000..4029dc68cf
index 000000000..4029dc68c
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/concurrent/WeakSeqLock.java
@@ -0,0 +0,0 @@
@@ -80,7 +80,7 @@ index 0000000000..4029dc68cf
+}
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 0000000000..59868f37d1
index 000000000..59868f37d
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Int.java
@@ -0,0 +0,0 @@
@@ -248,7 +248,7 @@ index 0000000000..59868f37d1
+}
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 0000000000..07685b6bd5
index 000000000..07685b6bd
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/map/QueuedChangesMapLong2Object.java
@@ -0,0 +0,0 @@
@@ -426,7 +426,7 @@ index 0000000000..07685b6bd5
+}
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 0000000000..4eac057786
index 000000000..4eac05778
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/maplist/ChunkList.java
@@ -0,0 +0,0 @@
@@ -561,7 +561,7 @@ index 0000000000..4eac057786
+}
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 0000000000..cdda74564c
index 000000000..cdda74564
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/maplist/EntityList.java
@@ -0,0 +0,0 @@
@@ -695,7 +695,7 @@ index 0000000000..cdda74564c
+}
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 0000000000..84ef8d9eca
index 000000000..84ef8d9ec
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/maplist/IBlockDataList.java
@@ -0,0 +0,0 @@
@@ -829,7 +829,7 @@ index 0000000000..84ef8d9eca
+}
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 0000000000..c3b936f54b
index 000000000..c3b936f54
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/math/IntegerUtil.java
@@ -0,0 +0,0 @@
@@ -1065,7 +1065,7 @@ index 0000000000..c3b936f54b
+}
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 0000000000..f625da9f09
index 000000000..f625da9f0
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/misc/AreaMap.java
@@ -0,0 +0,0 @@
@@ -1480,7 +1480,7 @@ index 0000000000..f625da9f09
+}
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 0000000000..3f86c1ad43
index 000000000..3f86c1ad4
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/misc/DistanceTrackingAreaMap.java
@@ -0,0 +0,0 @@
@@ -1661,7 +1661,7 @@ index 0000000000..3f86c1ad43
+}
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 0000000000..8a552a87ab
index 000000000..8a552a87a
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/misc/PlayerAreaMap.java
@@ -0,0 +0,0 @@
@@ -1694,7 +1694,7 @@ index 0000000000..8a552a87ab
+}
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 0000000000..0292afc522
index 000000000..0292afc52
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/misc/PlayerDistanceTrackingAreaMap.java
@@ -0,0 +0,0 @@
@@ -1724,7 +1724,7 @@ index 0000000000..0292afc522
+}
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 0000000000..e51104e65a
index 000000000..e51104e65
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/misc/PooledLinkedHashSets.java
@@ -0,0 +0,0 @@
@@ -2017,7 +2017,7 @@ index 0000000000..e51104e65a
+}
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 0000000000..9df0006c1a
index 000000000..9df0006c1
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/set/OptimizedSmallEnumSet.java
@@ -0,0 +0,0 @@
@@ -2089,7 +2089,7 @@ index 0000000000..9df0006c1a
+ }
+}
diff --git a/src/main/java/net/minecraft/server/AxisAlignedBB.java b/src/main/java/net/minecraft/server/AxisAlignedBB.java
index 4f60b931a1..f427953a83 100644
index 4f60b931a..f427953a8 100644
--- a/src/main/java/net/minecraft/server/AxisAlignedBB.java
+++ b/src/main/java/net/minecraft/server/AxisAlignedBB.java
@@ -0,0 +0,0 @@ public class AxisAlignedBB {
@@ -2101,7 +2101,7 @@ index 4f60b931a1..f427953a83 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 eff6ebcd30..30cbfc8eac 100644
index eff6ebcd3..30cbfc8ea 100644
--- a/src/main/java/net/minecraft/server/BlockAccessAir.java
+++ b/src/main/java/net/minecraft/server/BlockAccessAir.java
@@ -0,0 +0,0 @@ public enum BlockAccessAir implements IBlockAccess {
@@ -2124,7 +2124,7 @@ index eff6ebcd30..30cbfc8eac 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 1cf97cefc9..2040f18349 100644
index 1cf97cefc..2040f1834 100644
--- a/src/main/java/net/minecraft/server/BlockDataAbstract.java
+++ b/src/main/java/net/minecraft/server/BlockDataAbstract.java
@@ -0,0 +0,0 @@ public abstract class BlockDataAbstract<O, S> implements IBlockDataHolder<S> {
@@ -2136,7 +2136,7 @@ index 1cf97cefc9..2040f18349 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 c88a62f6b7..5dbd3e60fe 100644
index c88a62f6b..5dbd3e60f 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -0,0 +0,0 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
@@ -2191,7 +2191,7 @@ index c88a62f6b7..5dbd3e60fe 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 55373cae07..c50fe1c245 100644
index 55373cae0..c50fe1c24 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -0,0 +0,0 @@ import org.apache.logging.log4j.Logger;
@@ -2408,7 +2408,7 @@ index 55373cae07..c50fe1c245 100644
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/ChunkCache.java b/src/main/java/net/minecraft/server/ChunkCache.java
index 11c4d23ba9..53c15c1c0b 100644
index 11c4d23ba..53c15c1c0 100644
--- a/src/main/java/net/minecraft/server/ChunkCache.java
+++ b/src/main/java/net/minecraft/server/ChunkCache.java
@@ -0,0 +0,0 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
@@ -2442,7 +2442,7 @@ index 11c4d23ba9..53c15c1c0b 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 260644bf0b..f2a19acd84 100644
index 260644bf0..f2a19acd8 100644
--- a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
+++ b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
@@ -0,0 +0,0 @@ public class ChunkCoordIntPair {
@@ -2457,7 +2457,7 @@ index 260644bf0b..f2a19acd84 100644
}
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 32c496fa88..2b0ad4226e 100644
index 32c496fa8..940bcf6ab 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -0,0 +0,0 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -2552,7 +2552,86 @@ index 32c496fa88..2b0ad4226e 100644
+ }
+ return (Chunk)this.getChunkAt(x, z, ChunkStatus.FULL, true);
+ }
+ // Paper
+
+ private long chunkFutureAwaitCounter;
+
+ public void getEntityTickingChunkAsync(int x, int z, java.util.function.Consumer<Chunk> onLoad) {
+ if (Thread.currentThread() != this.serverThread) {
+ this.serverThreadQueue.execute(() -> {
+ ChunkProviderServer.this.getEntityTickingChunkAsync(x, z, onLoad);
+ });
+ return;
+ }
+ this.getChunkFutureAsynchronously(x, z, 31, PlayerChunk::getEntityTickingFuture, onLoad);
+ }
+
+ public void getTickingChunkAsync(int x, int z, java.util.function.Consumer<Chunk> onLoad) {
+ if (Thread.currentThread() != this.serverThread) {
+ this.serverThreadQueue.execute(() -> {
+ ChunkProviderServer.this.getTickingChunkAsync(x, z, onLoad);
+ });
+ return;
+ }
+ this.getChunkFutureAsynchronously(x, z, 32, PlayerChunk::getTickingFuture, onLoad);
+ }
+
+ public void getFullChunkAsync(int x, int z, java.util.function.Consumer<Chunk> onLoad) {
+ if (Thread.currentThread() != this.serverThread) {
+ this.serverThreadQueue.execute(() -> {
+ ChunkProviderServer.this.getFullChunkAsync(x, z, onLoad);
+ });
+ return;
+ }
+ this.getChunkFutureAsynchronously(x, z, 33, PlayerChunk::getFullChunkFuture, onLoad);
+ }
+
+ private void getChunkFutureAsynchronously(int x, int z, int ticketLevel, Function<PlayerChunk, CompletableFuture<Either<Chunk, PlayerChunk.Failure>>> futureGet, java.util.function.Consumer<Chunk> onLoad) {
+ if (Thread.currentThread() != this.serverThread) {
+ throw new IllegalStateException();
+ }
+ ChunkCoordIntPair chunkPos = new ChunkCoordIntPair(x, z);
+ Long identifier = Long.valueOf(this.chunkFutureAwaitCounter++);
+ this.addTicketAtLevel(TicketType.FUTURE_AWAIT, chunkPos, ticketLevel, identifier);
+ this.tickDistanceManager();
+
+ PlayerChunk chunk = this.playerChunkMap.getUpdatingChunk(chunkPos.pair());
+
+ if (chunk == null) {
+ throw new IllegalStateException("Expected playerchunk " + chunkPos + " in world '" + this.world.getWorld().getName() + "'");
+ }
+
+ CompletableFuture<Either<Chunk, PlayerChunk.Failure>> future = futureGet.apply(chunk);
+
+ future.whenCompleteAsync((either, throwable) -> {
+ try {
+ if (throwable != null) {
+ if (throwable instanceof ThreadDeath) {
+ throw (ThreadDeath)throwable;
+ }
+ MinecraftServer.LOGGER.fatal("Failed to complete future await for chunk " + chunkPos.toString() + " in world '" + ChunkProviderServer.this.world.getWorld().getName() + "'", throwable);
+ } else if (either.right().isPresent()) {
+ MinecraftServer.LOGGER.fatal("Failed to complete future await for chunk " + chunkPos.toString() + " in world '" + ChunkProviderServer.this.world.getWorld().getName() + "': " + either.right().get().toString());
+ }
+
+ try {
+ if (onLoad != null) {
+ onLoad.accept(either == null ? null : either.left().orElse(null)); // indicate failure to the callback.
+ }
+ } catch (Throwable thr) {
+ if (thr instanceof ThreadDeath) {
+ throw (ThreadDeath)thr;
+ }
+ MinecraftServer.LOGGER.fatal("Load callback for future await failed " + chunkPos.toString() + " in world '" + ChunkProviderServer.this.world.getWorld().getName() + "'", thr);
+ return;
+ }
+ } finally {
+ // due to odd behaviour with CB unload implementation we need to have these AFTER the load callback.
+ ChunkProviderServer.this.addTicketAtLevel(TicketType.UNKNOWN, chunkPos, ticketLevel, chunkPos);
+ ChunkProviderServer.this.removeTicketAtLevel(TicketType.FUTURE_AWAIT, chunkPos, ticketLevel, identifier);
+ }
+ }, this.serverThreadQueue);
+ }
+ // Paper end
+
+
public ChunkProviderServer(WorldServer worldserver, File file, DataFixer datafixer, DefinedStructureManager definedstructuremanager, Executor executor, ChunkGenerator<?> chunkgenerator, int i, WorldLoadListener worldloadlistener, Supplier<WorldPersistentData> supplier) {
@@ -2609,7 +2688,7 @@ index 32c496fa88..2b0ad4226e 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 7ca3a1d0c5..2edd9b8714 100644
index 7ca3a1d0c..2edd9b871 100644
--- a/src/main/java/net/minecraft/server/DataBits.java
+++ b/src/main/java/net/minecraft/server/DataBits.java
@@ -0,0 +0,0 @@ public class DataBits {
@@ -2621,7 +2700,7 @@ index 7ca3a1d0c5..2edd9b8714 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 75ba698868..45403fbe30 100644
index 75ba69886..45403fbe3 100644
--- a/src/main/java/net/minecraft/server/DataPalette.java
+++ b/src/main/java/net/minecraft/server/DataPalette.java
@@ -0,0 +0,0 @@ import javax.annotation.Nullable;
@@ -2638,7 +2717,7 @@ index 75ba698868..45403fbe30 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 774a8f5434..d5f5a51872 100644
index 774a8f543..d5f5a5187 100644
--- a/src/main/java/net/minecraft/server/DataPaletteBlock.java
+++ b/src/main/java/net/minecraft/server/DataPaletteBlock.java
@@ -0,0 +0,0 @@ import java.util.stream.Collectors;
@@ -2680,7 +2759,7 @@ index 774a8f5434..d5f5a51872 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 fe69161e5b..b40c8d2f83 100644
index fe69161e5..b40c8d2f8 100644
--- a/src/main/java/net/minecraft/server/EntityCreature.java
+++ b/src/main/java/net/minecraft/server/EntityCreature.java
@@ -0,0 +0,0 @@ import org.bukkit.event.entity.EntityUnleashEvent;
@@ -2693,7 +2772,7 @@ index fe69161e5b..b40c8d2f83 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 bdfb173853..0b06fa2b66 100644
index bdfb17385..0b06fa2b6 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -0,0 +0,0 @@ public abstract class EntityInsentient extends EntityLiving {
@@ -2705,7 +2784,7 @@ index bdfb173853..0b06fa2b66 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 3b1bcf3495..1f350e3352 100644
index 3b1bcf349..1f350e335 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -0,0 +0,0 @@ public abstract class EntityLiving extends Entity {
@@ -2717,7 +2796,7 @@ index 3b1bcf3495..1f350e3352 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 00c3b666d7..e5322fbae5 100644
index 00c3b666d..e5322fbae 100644
--- a/src/main/java/net/minecraft/server/EntityMonster.java
+++ b/src/main/java/net/minecraft/server/EntityMonster.java
@@ -0,0 +0,0 @@ import java.util.function.Predicate;
@@ -2729,7 +2808,7 @@ index 00c3b666d7..e5322fbae5 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 ce48210922..57ce9bde64 100644
index ce4821092..57ce9bde6 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -0,0 +0,0 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
@@ -2751,7 +2830,7 @@ index ce48210922..57ce9bde64 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 29e776ca19..4328273b1f 100644
index 29e776ca1..4328273b1 100644
--- a/src/main/java/net/minecraft/server/EntityTypes.java
+++ b/src/main/java/net/minecraft/server/EntityTypes.java
@@ -0,0 +0,0 @@ import com.mojang.datafixers.DataFixUtils;
@@ -2774,7 +2853,7 @@ index 29e776ca19..4328273b1f 100644
}
diff --git a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
index 1890c760f9..7e5ece9d50 100644
index 1890c760f..7e5ece9d5 100644
--- a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
+++ b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
@@ -0,0 +0,0 @@ public abstract class IAsyncTaskHandler<R extends Runnable> implements Mailbox<R
@@ -2794,7 +2873,7 @@ index 1890c760f9..7e5ece9d50 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 3b08770801..0dff023529 100644
index 3b0877080..0dff02352 100644
--- a/src/main/java/net/minecraft/server/IBlockAccess.java
+++ b/src/main/java/net/minecraft/server/IBlockAccess.java
@@ -0,0 +0,0 @@ public interface IBlockAccess {
@@ -2823,7 +2902,7 @@ index 3b08770801..0dff023529 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 c5658c0779..b90baef0f5 100644
index c5658c077..b90baef0f 100644
--- a/src/main/java/net/minecraft/server/IOWorker.java
+++ b/src/main/java/net/minecraft/server/IOWorker.java
@@ -0,0 +0,0 @@ public class IOWorker implements AutoCloseable {
@@ -2836,7 +2915,7 @@ index c5658c0779..b90baef0f5 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 ba315131e1..cbe2aa4c0a 100644
index ba315131e..cbe2aa4c0 100644
--- a/src/main/java/net/minecraft/server/IWorldReader.java
+++ b/src/main/java/net/minecraft/server/IWorldReader.java
@@ -0,0 +0,0 @@ import javax.annotation.Nullable;
@@ -2848,7 +2927,7 @@ index ba315131e1..cbe2aa4c0a 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 75308712d0..aa7501d366 100644
index 75308712d..aa7501d36 100644
--- a/src/main/java/net/minecraft/server/ItemStack.java
+++ b/src/main/java/net/minecraft/server/ItemStack.java
@@ -0,0 +0,0 @@ import org.bukkit.event.world.StructureGrowEvent;
@@ -2908,7 +2987,7 @@ index 75308712d0..aa7501d366 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 0000000000..9fb9a96ccb
index 000000000..9fb9a96cc
--- /dev/null
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -0,0 +0,0 @@
@@ -3327,7 +3406,7 @@ index 0000000000..9fb9a96ccb
+ }
+}
diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java
index e85b24a327..75604dbc69 100644
index e85b24a32..75604dbc6 100644
--- a/src/main/java/net/minecraft/server/NBTTagCompound.java
+++ b/src/main/java/net/minecraft/server/NBTTagCompound.java
@@ -0,0 +0,0 @@ public class NBTTagCompound implements NBTBase {
@@ -3356,7 +3435,7 @@ index e85b24a327..75604dbc69 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 6700582e36..3ccf166366 100644
index 6700582e3..3ccf16636 100644
--- a/src/main/java/net/minecraft/server/NetworkManager.java
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
@@ -0,0 +0,0 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
@@ -3388,7 +3467,7 @@ index 6700582e36..3ccf166366 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 81b6f4581f..d9574a9ace 100644
index 81b6f4581..d9574a9ac 100644
--- a/src/main/java/net/minecraft/server/PacketDataSerializer.java
+++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java
@@ -0,0 +0,0 @@ public class PacketDataSerializer extends ByteBuf {
@@ -3400,7 +3479,7 @@ index 81b6f4581f..d9574a9ace 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 90223deae3..63c4dbd327 100644
index 90223deae..63c4dbd32 100644
--- a/src/main/java/net/minecraft/server/PacketEncoder.java
+++ b/src/main/java/net/minecraft/server/PacketEncoder.java
@@ -0,0 +0,0 @@ public class PacketEncoder extends MessageToByteEncoder<Packet<?>> {
@@ -3412,7 +3491,7 @@ index 90223deae3..63c4dbd327 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 677e3e5f68..3a1d0deb0d 100644
index 677e3e5f6..3a1d0deb0 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
@@ -0,0 +0,0 @@ public class PacketPlayOutMapChunk implements Packet<PacketListenerPlayOut> {
@@ -3433,7 +3512,7 @@ index 677e3e5f68..3a1d0deb0d 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 5c5bf010d0..c4bbee7d6a 100644
index 5c5bf010d..6e9f402fb 100644
--- a/src/main/java/net/minecraft/server/PlayerChunk.java
+++ b/src/main/java/net/minecraft/server/PlayerChunk.java
@@ -0,0 +0,0 @@ public class PlayerChunk {
@@ -3522,6 +3601,24 @@ index 5c5bf010d0..c4bbee7d6a 100644
public CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> getStatusFutureUnchecked(ChunkStatus chunkstatus) {
CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> completablefuture = (CompletableFuture) this.statusFutures.get(chunkstatus.c());
@@ -0,0 +0,0 @@ public class PlayerChunk {
return getChunkStatus(this.ticketLevel).b(chunkstatus) ? this.getStatusFutureUnchecked(chunkstatus) : PlayerChunk.UNLOADED_CHUNK_ACCESS_FUTURE;
}
+ public final CompletableFuture<Either<Chunk, PlayerChunk.Failure>> getTickingFuture() { return this.a(); } // Paper - OBFHELPER
public CompletableFuture<Either<Chunk, PlayerChunk.Failure>> a() {
return this.tickingFuture;
}
+ public final CompletableFuture<Either<Chunk, PlayerChunk.Failure>> getEntityTickingFuture() { return this.b(); } // Paper - OBFHELPER
public CompletableFuture<Either<Chunk, PlayerChunk.Failure>> b() {
return this.entityTickingFuture;
}
+ public final CompletableFuture<Either<Chunk, PlayerChunk.Failure>> getFullChunkFuture() { return this.c(); } // Paper - OBFHELPER
public CompletableFuture<Either<Chunk, PlayerChunk.Failure>> c() {
return this.fullChunkFuture;
}
@@ -0,0 +0,0 @@ public class PlayerChunk {
this.hasBeenLoaded |= flag3;
if (!flag2 && flag3) {
@@ -3605,7 +3702,7 @@ index 5c5bf010d0..c4bbee7d6a 100644
}
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index 7ad30548e2..93d838ec2d 100644
index 7ad30548e..93d838ec2 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
@@ -0,0 +0,0 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -3654,7 +3751,7 @@ index 7ad30548e2..93d838ec2d 100644
@Override
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 0c496ee0a0..6a681d694e 100644
index 0c496ee0a..6a681d694 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -0,0 +0,0 @@ public class PlayerConnection implements PacketListenerPlayIn {
@@ -3671,7 +3768,7 @@ index 0c496ee0a0..6a681d694e 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 08768a3c87..d103cfaace 100644
index 08768a3c8..d103cfaac 100644
--- a/src/main/java/net/minecraft/server/PlayerInventory.java
+++ b/src/main/java/net/minecraft/server/PlayerInventory.java
@@ -0,0 +0,0 @@ public class PlayerInventory implements IInventory, INamableTileEntity {
@@ -3684,7 +3781,7 @@ index 08768a3c87..d103cfaace 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 b3824898da..bf4172be52 100644
index b3824898d..bf4172be5 100644
--- a/src/main/java/net/minecraft/server/PotionUtil.java
+++ b/src/main/java/net/minecraft/server/PotionUtil.java
@@ -0,0 +0,0 @@ public class PotionUtil {
@@ -3696,7 +3793,7 @@ index b3824898da..bf4172be52 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 6e65306a27..39339fa275 100644
index 6e65306a2..39339fa27 100644
--- a/src/main/java/net/minecraft/server/ProtoChunk.java
+++ b/src/main/java/net/minecraft/server/ProtoChunk.java
@@ -0,0 +0,0 @@ public class ProtoChunk implements IChunkAccess {
@@ -3719,7 +3816,7 @@ index 6e65306a27..39339fa275 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 7b6e0e86b0..187c4e0f58 100644
index 7b6e0e86b..187c4e0f5 100644
--- a/src/main/java/net/minecraft/server/RegionFile.java
+++ b/src/main/java/net/minecraft/server/RegionFile.java
@@ -0,0 +0,0 @@ public class RegionFile implements AutoCloseable {
@@ -3731,7 +3828,7 @@ index 7b6e0e86b0..187c4e0f58 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 8c123f265e..9d0e8c2d43 100644
index 8c123f265..9d0e8c2d4 100644
--- a/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
+++ b/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
@@ -0,0 +0,0 @@ public class RegionLimitedWorldAccess implements GeneratorAccess {
@@ -3762,7 +3859,7 @@ index 8c123f265e..9d0e8c2d43 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 4efcb8b595..60948afa4e 100644
index 4efcb8b59..60948afa4 100644
--- a/src/main/java/net/minecraft/server/RegistryBlockID.java
+++ b/src/main/java/net/minecraft/server/RegistryBlockID.java
@@ -0,0 +0,0 @@ public class RegistryBlockID<T> implements Registry<T> {
@@ -3774,7 +3871,7 @@ index 4efcb8b595..60948afa4e 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 7b92ecfff9..7e224ebeff 100644
index 7b92ecfff..7e224ebef 100644
--- a/src/main/java/net/minecraft/server/SystemUtils.java
+++ b/src/main/java/net/minecraft/server/SystemUtils.java
@@ -0,0 +0,0 @@ public class SystemUtils {
@@ -3786,8 +3883,20 @@ index 7b92ecfff9..7e224ebeff 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
--- a/src/main/java/net/minecraft/server/TicketType.java
+++ b/src/main/java/net/minecraft/server/TicketType.java
@@ -0,0 +0,0 @@ public class TicketType<T> {
public static final TicketType<ChunkCoordIntPair> UNKNOWN = a("unknown", Comparator.comparingLong(ChunkCoordIntPair::pair), 1);
public static final TicketType<Unit> PLUGIN = a("plugin", (a, b) -> 0); // CraftBukkit
public static final TicketType<org.bukkit.plugin.Plugin> PLUGIN_TICKET = a("plugin_ticket", (plugin1, plugin2) -> plugin1.getClass().getName().compareTo(plugin2.getClass().getName())); // CraftBukkit
+ public static final TicketType<Long> FUTURE_AWAIT = a("future_await", Long::compareTo); // Paper
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 2e1eabba14..2a4fa455ff 100644
index 2e1eabba1..2a4fa455f 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -0,0 +0,0 @@ import org.bukkit.craftbukkit.SpigotTimings; // Spigot
@@ -3851,7 +3960,7 @@ index 2e1eabba14..2a4fa455ff 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 d5014abc9d..8a5ac6f69b 100644
index d5014abc9..8a5ac6f69 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -0,0 +0,0 @@ public class WorldServer extends World {
@@ -3871,7 +3980,7 @@ index d5014abc9d..8a5ac6f69b 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 e181df6f4d..4a9132c701 100644
index e181df6f4..4a9132c70 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
@@ -0,0 +0,0 @@ public final class CraftItemStack extends ItemStack {
@@ -3883,7 +3992,7 @@ index e181df6f4d..4a9132c701 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 d8358a0f03..d0b813008c 100644
index d8358a0f0..d0b813008 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
@@ -0,0 +0,0 @@ public class DummyGeneratorAccess implements GeneratorAccess {
@@ -3910,7 +4019,7 @@ index d8358a0f03..d0b813008c 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 1aec70a1f1..f72c13beda 100644
index 1aec70a1f..f72c13bed 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/UnsafeList.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/UnsafeList.java
@@ -0,0 +0,0 @@ import java.util.RandomAccess;