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Updated Upstream (Paper & Airplane)

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Upstream has released updates that appear to apply and compile correctly

Paper Changes:
4b78c0b80 [CI-SKIP] [Auto] Rebuild Patches
2d9ff13eb forced whitelist: use configuable kick message (fixes #5417) (#5418)
000cec2ab bug #5432 - post modern event even if legacy event is cancelled
6c83bc6e5 Remove from Map by key
857852c28 Make sure to remove correct TE during TE tick

Airplane Changes:
9a4bd8521 Remove Multithreaded Tracker
This commit is contained in:
BillyGalbreath
2021-03-31 15:41:20 -05:00
parent 083a86e500
commit 43b4a2f824
15 changed files with 31 additions and 406 deletions
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369
patches/server/0002-Airplane-Server-Changes.patch
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@@ -721,19 +721,6 @@ index 7063f1da3654b382e26b0093ad5d0ff04a2b38c2..b9c5479e5561f8fe68ea8f94fbf4e64d
final Component history = getHistory();
return history != null ? TextComponent.ofChildren(updateMessage, Component.newline(), history) : updateMessage;
diff --git a/src/main/java/com/tuinity/tuinity/util/maplist/IteratorSafeOrderedReferenceSet.java b/src/main/java/com/tuinity/tuinity/util/maplist/IteratorSafeOrderedReferenceSet.java
index be408aebbccbda46e8aa82ef337574137cfa0096..b9bdce7c7ca8b7b107b0dca165d722321c16229d 100644
--- a/src/main/java/com/tuinity/tuinity/util/maplist/IteratorSafeOrderedReferenceSet.java
+++ b/src/main/java/com/tuinity/tuinity/util/maplist/IteratorSafeOrderedReferenceSet.java
@@ -16,7 +16,7 @@ public final class IteratorSafeOrderedReferenceSet<E> {
/* list impl */
protected E[] listElements;
- protected int listSize;
+ protected int listSize; public int getListSize() { return this.listSize; } // Airplane - getter
protected final double maxFragFactor;
diff --git a/src/main/java/gg/airplane/AirplaneCommand.java b/src/main/java/gg/airplane/AirplaneCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..1fa9b40e2f89272fa8bc9d927a9a852b5eb0db22
@@ -798,10 +785,10 @@ index 0000000000000000000000000000000000000000..1fa9b40e2f89272fa8bc9d927a9a852b
+}
diff --git a/src/main/java/gg/airplane/AirplaneConfig.java b/src/main/java/gg/airplane/AirplaneConfig.java
new file mode 100644
index 0000000000000000000000000000000000000000..3886c731a69540f638d57a411285da289d3b704b
index 0000000000000000000000000000000000000000..39ef53c9dd49d5951103777002f866a64a252bfd
--- /dev/null
+++ b/src/main/java/gg/airplane/AirplaneConfig.java
@@ -0,0 +1,108 @@
@@ -0,0 +1,94 @@
+package gg.airplane;
+
+import gg.airplane.manual.ManualParser;
@@ -895,20 +882,6 @@ index 0000000000000000000000000000000000000000..3886c731a69540f638d57a411285da28
+ }
+ }
+
+
+ public static boolean multithreadedEntityTracker = false;
+ public static boolean entityTrackerAsyncPackets = false;
+
+ private static void entityTracker() {
+ manual.setComment("tracker", "Options to improve the performance of the entity tracker");
+
+ multithreadedEntityTracker = manual.get("tracker.multithreaded", multithreadedEntityTracker,
+ "This enables the multithreading of the tracker.");
+ entityTrackerAsyncPackets = manual.get("tracker.unsafe-async-packets", entityTrackerAsyncPackets,
+ "This option can break plugins that assume packets from the",
+ "entity tracker will be sent sync.");
+ }
+
+}
diff --git a/src/main/java/gg/airplane/AirplaneLogger.java b/src/main/java/gg/airplane/AirplaneLogger.java
new file mode 100644
@@ -1628,96 +1601,6 @@ index 0000000000000000000000000000000000000000..ace29adb0f140d99a8d85ac824654bed
+ }
+
+}
diff --git a/src/main/java/gg/airplane/structs/TrackQueue.java b/src/main/java/gg/airplane/structs/TrackQueue.java
new file mode 100644
index 0000000000000000000000000000000000000000..ae7c5430b4f5970ede602bb234b5ffcee424f6a7
--- /dev/null
+++ b/src/main/java/gg/airplane/structs/TrackQueue.java
@@ -0,0 +1,84 @@
+package gg.airplane.structs;
+
+import com.tuinity.tuinity.util.maplist.IteratorSafeOrderedReferenceSet;
+import net.minecraft.world.level.chunk.Chunk;
+import net.minecraft.server.MinecraftServer;
+import org.apache.logging.log4j.Level;
+
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.ForkJoinPool;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Helper class to handle processing a track queue.
+ */
+public class TrackQueue {
+
+ private final IteratorSafeOrderedReferenceSet<Chunk> chunks;
+ private final ForkJoinPool pool = new ForkJoinPool(Math.max(4, Runtime.getRuntime().availableProcessors() >> 2));
+ private final AtomicInteger taskIndex = new AtomicInteger();
+
+ private final ConcurrentLinkedQueue<Runnable> mainThreadTasks;
+
+ public TrackQueue(IteratorSafeOrderedReferenceSet<Chunk> chunks, ConcurrentLinkedQueue<Runnable> mainThreadTasks) {
+ this.chunks = chunks;
+ this.mainThreadTasks = mainThreadTasks;
+ }
+
+ public void start() {
+ int iterator = this.chunks.createRawIterator();
+ if (iterator == -1) {
+ return;
+ }
+ try {
+ this.taskIndex.set(iterator);
+
+ for (int i = 0; i < this.pool.getParallelism(); i++) {
+ this.pool.execute(this::run);
+ }
+
+ while (this.taskIndex.get() < this.chunks.getListSize()) {
+ this.runMainThreadTasks();
+ this.handleTask(); // assist
+ }
+ this.runMainThreadTasks(); // finish tasks
+ } finally {
+ this.chunks.finishRawIterator();
+ }
+ }
+
+ private void runMainThreadTasks() {
+ Runnable task;
+ while ((task = this.mainThreadTasks.poll()) != null) {
+ try {
+ task.run();
+ } catch (Throwable t) {
+ MinecraftServer.LOGGER.log(Level.WARN, "Tasks failed while ticking track queue", t);
+ }
+ }
+
+ }
+
+ private void run() {
+ while (handleTask());
+ }
+
+ private boolean handleTask() {
+ int index;
+ while ((index = this.taskIndex.getAndIncrement()) < this.chunks.getListSize()) {
+ Chunk chunk = this.chunks.rawGet(index);
+ if (chunk != null) {
+ try {
+ chunk.entityTracker.run();
+ } catch (Throwable t) {
+ MinecraftServer.LOGGER.log(Level.WARN, "Ticking tracker failed", t);
+ }
+
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+}
diff --git a/src/main/java/net/minecraft/core/BlockPosition.java b/src/main/java/net/minecraft/core/BlockPosition.java
index 8edc279e7a3fdfb7e10718f1deee34b7e3fb2f28..73ec17dea5d5668e49c9a6ad679bd3a362960c72 100644
--- a/src/main/java/net/minecraft/core/BlockPosition.java
@@ -1738,7 +1621,7 @@ index 8edc279e7a3fdfb7e10718f1deee34b7e3fb2f28..73ec17dea5d5668e49c9a6ad679bd3a3
@Override
public BlockPosition shift(EnumDirection enumdirection, int i) {
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index e757cb5c2d50cb3a4dbe50d4726db09ab845fcbb..7cbbc1b1161f26f22a7f7832395af0d4a781cb1a 100644
index 02d8a8f13d81c47316f704fb700afd0214a5f546..ca10d901ebd56bdee54f3c8cf607a5a34cd79f32 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1636,7 +1636,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
@@ -1775,114 +1658,8 @@ index cb83f1152c52a99d25e4e80cc8bf18c6793e8b50..87c87b9767003652814c3726eece6447
int k = this.world.getGameRules().getInt(GameRules.RANDOM_TICK_SPEED);
boolean flag2 = world.ticksPerAnimalSpawns != 0L && worlddata.getTime() % world.ticksPerAnimalSpawns == 0L; // CraftBukkit
diff --git a/src/main/java/net/minecraft/server/level/EntityPlayer.java b/src/main/java/net/minecraft/server/level/EntityPlayer.java
index 59989db6dcf96a8ab5a75775bb588c31cec3418a..534c7266fe9d6f60b74a71e5e61ed248e515dffd 100644
--- a/src/main/java/net/minecraft/server/level/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/level/EntityPlayer.java
@@ -182,7 +182,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
public NetworkManager networkManager; // Paper
public final MinecraftServer server;
public final PlayerInteractManager playerInteractManager;
- public final Deque<Integer> removeQueue = new ArrayDeque<>(); // Paper
+ public final Deque<Integer> removeQueue = new java.util.concurrent.ConcurrentLinkedDeque<>(); // Paper // Airplane concurrent deque
private final AdvancementDataPlayer advancementDataPlayer;
private final ServerStatisticManager serverStatisticManager;
private float lastHealthScored = Float.MIN_VALUE;
diff --git a/src/main/java/net/minecraft/server/level/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/level/EntityTrackerEntry.java
index a1512ee8422fa39a95e4f19c86fe71b77af54ca0..c830b257054b7f8153aa9225c1f61f49a6ea0a84 100644
--- a/src/main/java/net/minecraft/server/level/EntityTrackerEntry.java
+++ b/src/main/java/net/minecraft/server/level/EntityTrackerEntry.java
@@ -75,6 +75,10 @@ public class EntityTrackerEntry {
* Requested in https://github.com/PaperMC/Paper/issues/1537 to allow intercepting packets
*/
public void sendPlayerPacket(EntityPlayer player, Packet packet) {
+ if (!gg.airplane.AirplaneConfig.entityTrackerAsyncPackets && !org.bukkit.Bukkit.isPrimaryThread()) {
+ this.b.chunkProvider.playerChunkMap.trackerEnsureMain(() -> sendPlayerPacket(player, packet));
+ return;
+ }
player.playerConnection.sendPacket(packet);
}
@@ -103,7 +107,7 @@ public class EntityTrackerEntry {
public final void tick() { this.a(); } // Paper - OBFHELPER
public void a() {
- com.tuinity.tuinity.util.TickThread.softEnsureTickThread("Tracker update"); // Tuinity
+ //com.tuinity.tuinity.util.TickThread.softEnsureTickThread("Tracker update"); // Tuinity // Airplane - allow multithreaded
List<Entity> list = this.tracker.passengers; // Paper - do not copy list
if (!list.equals(this.p)) {
@@ -117,6 +121,8 @@ public class EntityTrackerEntry {
ItemStack itemstack = entityitemframe.getItem();
if (this.tickCounter % 10 == 0 && itemstack.getItem() instanceof ItemWorldMap) { // CraftBukkit - Moved this.tickCounter % 10 logic here so item frames do not enter the other blocks
+ // Airplane start - process maps on main
+ this.b.chunkProvider.playerChunkMap.trackerEnsureMain(() -> {
WorldMap worldmap = ItemWorldMap.getSavedMap(itemstack, this.b);
Iterator iterator = this.trackedPlayers.iterator(); // CraftBukkit
@@ -130,6 +136,8 @@ public class EntityTrackerEntry {
entityplayer.playerConnection.sendPacket(packet);
}
}
+ });
+ // Airplane end
}
this.c();
@@ -264,18 +272,25 @@ public class EntityTrackerEntry {
// CraftBukkit start - Create PlayerVelocity event
boolean cancelled = false;
- if (this.tracker instanceof EntityPlayer) {
+ if (this.tracker instanceof EntityPlayer && PlayerVelocityEvent.getHandlerList().getRegisteredListeners().length > 0) { // Airplane - ensure there's listeners
+ // Airplane start - run on main thread
+ this.b.chunkProvider.playerChunkMap.trackerEnsureMain(() -> {
Player player = (Player) this.tracker.getBukkitEntity();
org.bukkit.util.Vector velocity = player.getVelocity();
PlayerVelocityEvent event = new PlayerVelocityEvent(player, velocity.clone());
this.tracker.world.getServer().getPluginManager().callEvent(event);
- if (event.isCancelled()) {
- cancelled = true;
- } else if (!velocity.equals(event.getVelocity())) {
+ if (!event.isCancelled() && !velocity.equals(event.getVelocity())) {
player.setVelocity(event.getVelocity());
}
+ if (!event.isCancelled()) {
+ this.broadcastIncludingSelf(new PacketPlayOutEntityVelocity(this.tracker)); // duplicate from !cancelled below
+ }
+
+ });
+ cancelled = true; // don't broadcast until the event has finished
+ // Airplane end
}
if (!cancelled) {
@@ -359,7 +374,9 @@ public class EntityTrackerEntry {
if (!list.isEmpty()) {
consumer.accept(new PacketPlayOutEntityEquipment(this.tracker.getId(), list));
}
+ this.b.chunkProvider.playerChunkMap.trackerEnsureMain(() -> { // Airplane
((EntityLiving) this.tracker).updateEquipment(); // CraftBukkit - SPIGOT-3789: sync again immediately after sending
+ }); // Airplane
}
// CraftBukkit start - Fix for nonsensical head yaw
@@ -437,6 +454,10 @@ public class EntityTrackerEntry {
// Paper end
private void broadcastIncludingSelf(Packet<?> packet) {
+ if (!gg.airplane.AirplaneConfig.entityTrackerAsyncPackets && !org.bukkit.Bukkit.isPrimaryThread()) {
+ this.b.chunkProvider.playerChunkMap.trackerEnsureMain(() -> broadcastIncludingSelf(packet));
+ return;
+ }
this.f.accept(packet);
if (this.tracker instanceof EntityPlayer) {
((EntityPlayer) this.tracker).playerConnection.sendPacket(packet);
diff --git a/src/main/java/net/minecraft/server/level/PlayerChunkMap.java b/src/main/java/net/minecraft/server/level/PlayerChunkMap.java
index d7eede51f1c4ebbe8e00b16efd6331c87db53bb4..c9d6ddd8874195c07b3573c6b1f61ffdcff2dddd 100644
index d7eede51f1c4ebbe8e00b16efd6331c87db53bb4..bc18b9c3aac4c5feeb1603554e0ac009af9b457e 100644
--- a/src/main/java/net/minecraft/server/level/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/PlayerChunkMap.java
@@ -705,7 +705,9 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -1917,109 +1694,7 @@ index d7eede51f1c4ebbe8e00b16efd6331c87db53bb4..c9d6ddd8874195c07b3573c6b1f61ffd
return Math.max(Math.abs(k), Math.abs(l));
}
@@ -785,6 +791,11 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
return (PlayerChunk) (this.hasPendingVisibleUpdate ? this.pendingVisibleChunks.get(i) : ((ProtectedVisibleChunksMap)this.visibleChunks).safeGet(i));
// Paper end
}
+ // Airplane start - since neither map can be updated during tracker tick, it's safe to allow direct retrieval here
+ private PlayerChunk trackerGetVisibleChunk(long i) {
+ return this.hasPendingVisibleUpdate ? this.pendingVisibleChunks.get(i) : ((ProtectedVisibleChunksMap) this.visibleChunks).safeGet(i);
+ }
+ // Airplane end
protected final IntSupplier getPrioritySupplier(long i) { return c(i); } // Paper - OBFHELPER
protected IntSupplier c(long i) {
@@ -2188,10 +2199,30 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
entity.tracker = null; // Paper - We're no longer tracked
}
+ // Airplane start - tools to ensure main thread
+ private final java.util.concurrent.ConcurrentLinkedQueue<Runnable> trackerMainQueue = new java.util.concurrent.ConcurrentLinkedQueue<>();
+ private gg.airplane.structs.TrackQueue trackQueue;
+
+ void trackerEnsureMain(Runnable runnable) {
+ if (this.world.serverThread == Thread.currentThread()) {
+ runnable.run();
+ } else {
+ this.trackerMainQueue.add(runnable);
+ }
+ }
+ // Airplane end
+
// Paper start - optimised tracker
private final void processTrackQueue() {
this.world.timings.tracker1.startTiming();
try {
+ // Airplane start - multithreaded tracker
+ if (this.trackQueue == null) this.trackQueue = new gg.airplane.structs.TrackQueue(this.world.getChunkProvider().entityTickingChunks, trackerMainQueue);
+ if (gg.airplane.AirplaneConfig.multithreadedEntityTracker) {
+ this.trackQueue.start();
+ return;
+ }
+ // Airplane end
com.tuinity.tuinity.util.maplist.IteratorSafeOrderedReferenceSet.Iterator<Chunk> iterator = this.world.getChunkProvider().entityTickingChunks.iterator();
try {
while (iterator.hasNext()) {
@@ -2457,7 +2488,7 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
public class EntityTracker {
final EntityTrackerEntry trackerEntry; // Paper - private -> package private
- private final Entity tracker;
+ public final Entity tracker; // Airplane - public for chunk
private final int trackingDistance;
private SectionPosition e;
// Paper start
@@ -2476,7 +2507,9 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
// Paper start - use distance map to optimise tracker
com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> lastTrackerCandidates;
- final void updatePlayers(com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> newTrackerCandidates) {
+ public synchronized final void tickEntry() { this.trackerEntry.tick(); } // Airplane - move entry tick into sync block
+
+ public synchronized final void updatePlayers(com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> newTrackerCandidates) { // Airplane
com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<EntityPlayer> oldTrackerCandidates = this.lastTrackerCandidates;
this.lastTrackerCandidates = newTrackerCandidates;
@@ -2517,7 +2550,13 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
return this.tracker.getId();
}
- public void broadcast(Packet<?> packet) {
+ public synchronized void broadcast(Packet<?> packet) { // Airplane - synchronized for tracked player
+ // Airplane start
+ if (!gg.airplane.AirplaneConfig.entityTrackerAsyncPackets && !org.bukkit.Bukkit.isPrimaryThread()) {
+ trackerEnsureMain(() -> broadcast(packet));
+ return;
+ }
+ // Airplane end
Iterator iterator = this.trackedPlayers.iterator();
while (iterator.hasNext()) {
@@ -2529,6 +2568,12 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
}
public void broadcastIncludingSelf(Packet<?> packet) {
+ // Airplane start
+ if (!gg.airplane.AirplaneConfig.entityTrackerAsyncPackets && !org.bukkit.Bukkit.isPrimaryThread()) {
+ trackerEnsureMain(() -> broadcastIncludingSelf(packet));
+ return;
+ }
+ // Airplane end
this.broadcast(packet);
if (this.tracker instanceof EntityPlayer) {
((EntityPlayer) this.tracker).playerConnection.sendPacket(packet);
@@ -2555,8 +2600,8 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
}
- public void updatePlayer(EntityPlayer entityplayer) {
- org.spigotmc.AsyncCatcher.catchOp("player tracker update"); // Spigot
+ public synchronized void updatePlayer(EntityPlayer entityplayer) { // Airplane - sync for access to map
+ //org.spigotmc.AsyncCatcher.catchOp("player tracker update"); // Spigot // Airplane - allow sync for tracker
if (entityplayer != this.tracker) {
// Paper start - remove allocation of Vec3D here
//Vec3D vec3d = entityplayer.getPositionVector().d(this.tracker.getPositionVector()); // MC-155077, SPIGOT-5113
@@ -2571,11 +2616,17 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
@@ -2571,11 +2577,17 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
boolean flag1 = this.tracker.attachedToPlayer;
if (!flag1) {
@@ -2030,7 +1705,7 @@ index d7eede51f1c4ebbe8e00b16efd6331c87db53bb4..c9d6ddd8874195c07b3573c6b1f61ffd
+ */
+ int x = this.tracker.chunkX, z = this.tracker.chunkZ;
+ long chunkcoordintpair = ChunkCoordIntPair.pair(x, z);
+ PlayerChunk playerchunk = PlayerChunkMap.this.trackerGetVisibleChunk(chunkcoordintpair); // Airplane
+ PlayerChunk playerchunk = PlayerChunkMap.this.getVisibleChunk(chunkcoordintpair);
if (playerchunk != null && playerchunk.getSendingChunk() != null && PlayerChunkMap.this.playerChunkManager.isChunkSent(entityplayer, MathHelper.floor(this.tracker.locX()) >> 4, MathHelper.floor(this.tracker.locZ()) >> 4)) { // Paper - no-tick view distance // Tuinity - don't broadcast in chunks the player hasn't received
- flag1 = PlayerChunkMap.b(chunkcoordintpair, entityplayer, false) <= PlayerChunkMap.this.viewDistance;
@@ -2039,7 +1714,7 @@ index d7eede51f1c4ebbe8e00b16efd6331c87db53bb4..c9d6ddd8874195c07b3573c6b1f61ffd
}
}
@@ -2605,8 +2656,10 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
@@ -2605,8 +2617,10 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
}
private int b() {
@@ -2051,7 +1726,7 @@ index d7eede51f1c4ebbe8e00b16efd6331c87db53bb4..c9d6ddd8874195c07b3573c6b1f61ffd
Iterator iterator = collection.iterator();
while (iterator.hasNext()) {
@@ -2618,6 +2671,8 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
@@ -2618,6 +2632,8 @@ Sections go from 0..16. Now whenever a section is not empty, it can potentially
i = j;
}
}
@@ -2870,7 +2545,7 @@ index acacbf9617f99b97fc7fd2ba718775e1b3e429e9..967ae0212028d57d366497f7f25c6177
// Paper end
}
diff --git a/src/main/java/net/minecraft/world/level/World.java b/src/main/java/net/minecraft/world/level/World.java
index 68fa071fc576f398682ef461df102be432cdcb4c..4608846801fe1de8660ce586453ef4964dfbe2b0 100644
index af01f5d635eada7175b9d7fdb47a65530686a539..51e6cd6119465f9fd6385072997971449afb5f42 100644
--- a/src/main/java/net/minecraft/world/level/World.java
+++ b/src/main/java/net/minecraft/world/level/World.java
@@ -69,6 +69,8 @@ import net.minecraft.world.level.saveddata.maps.WorldMap;
@@ -3044,10 +2719,10 @@ index 712596420af83e6e1b9d147ae2fd8d8a1f36e1b9..9c29fa3efac7e16df81b8a44934e3286
if (worldserver.getType(blockposition1).a(Blocks.DIRT) && c(iblockdata1, (IWorldReader) worldserver, blockposition1)) {
org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(worldserver, blockposition, blockposition1, (IBlockData) iblockdata1.set(BlockDirtSnowSpreadable.a, worldserver.getType(blockposition1.up()).a(Blocks.SNOW))); // CraftBukkit
diff --git a/src/main/java/net/minecraft/world/level/chunk/Chunk.java b/src/main/java/net/minecraft/world/level/chunk/Chunk.java
index ffef28f9fa82a6961ef6db5f6732cfee4352ee01..506c75013831a01e323a43ac94986600b8433e11 100644
index df35ae12ecbe88ab396bed9850ef80433ff42fd4..7474c070598bc093e06f02f19d49f3a6fa6b3d4e 100644
--- a/src/main/java/net/minecraft/world/level/chunk/Chunk.java
+++ b/src/main/java/net/minecraft/world/level/chunk/Chunk.java
@@ -99,6 +99,38 @@ public class Chunk implements IChunkAccess {
@@ -99,6 +99,18 @@ public class Chunk implements IChunkAccess {
private final ChunkCoordIntPair loc; public final long coordinateKey; public final int locX; public final int locZ; // Paper - cache coordinate key
private volatile boolean x;
@@ -3062,31 +2737,11 @@ index ffef28f9fa82a6961ef6db5f6732cfee4352ee01..506c75013831a01e323a43ac94986600
+ return false;
+ }
+ // Airplane end
+
+ // Airplane start - entity tracker runnable
+ // prevents needing to allocate new lambda in processTrackQueue
+ public final Runnable entityTracker = new Runnable() {
+ @Override
+ public void run() {
+ Entity[] entities = Chunk.this.entities.getRawData();
+ for (int i = 0, len = Chunk.this.entities.size(); i < len; ++i) {
+ Entity entity = entities[i];
+ if (entity != null) {
+ PlayerChunkMap.EntityTracker tracker = ((WorldServer) Chunk.this.getWorld()).getChunkProvider().playerChunkMap.trackedEntities.get(entity.getId());
+ if (tracker != null) {
+ tracker.updatePlayers(tracker.tracker.getPlayersInTrackRange());
+ tracker.tickEntry();
+ }
+ }
+ }
+ }
+ };
+ // Airplane end
+
public Chunk(World world, ChunkCoordIntPair chunkcoordintpair, BiomeStorage biomestorage) {
this(world, chunkcoordintpair, biomestorage, ChunkConverter.a, TickListEmpty.b(), TickListEmpty.b(), 0L, (ChunkSection[]) null, (Consumer) null);
}
@@ -333,6 +365,7 @@ public class Chunk implements IChunkAccess {
@@ -333,6 +345,7 @@ public class Chunk implements IChunkAccess {
// CraftBukkit start
this.bukkitChunk = new org.bukkit.craftbukkit.CraftChunk(this);
this.entitySlicesManager = new com.tuinity.tuinity.world.ChunkEntitySlices(this.world, this.loc.x, this.loc.z, 0, 15); // TODO update for 1.17 // Tuinity