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Avoid resizing of ArrayList in ChunkMap#getPlayers (#8416)

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Gero 2022-10-03 19:22:01 +02:00 committed by GitHub
parent 011caa4d8e
commit 15e1748fd5
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 40 additions and 45 deletions
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39
patches/server/0016-Rewrite-chunk-system.patch
View File

@ -12891,7 +12891,7 @@ index c905602d23cdf3af1de7ab4419f11856b07da2ba..fa1ab9974859c75075f3090e36e0de58
} }
diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3ba3a091d 100644 index 86c33f029ae56fcace51b69763202be9f8bc5f44..2ba3bb4e5670ece798a8882801a856d82851c00a 100644
--- a/src/main/java/net/minecraft/server/level/ChunkHolder.java --- a/src/main/java/net/minecraft/server/level/ChunkHolder.java
+++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java +++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java
@@ -50,17 +50,12 @@ public class ChunkHolder { @@ -50,17 +50,12 @@ public class ChunkHolder {
@ -13148,7 +13148,7 @@ index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3
if (chunk != null) { if (chunk != null) {
int j = this.lightEngine.getMinLightSection(); int j = this.lightEngine.getMinLightSection();
@@ -340,66 +305,34 @@ public class ChunkHolder { @@ -340,66 +305,32 @@ public class ChunkHolder {
} }
public void broadcast(Packet<?> packet, boolean onlyOnWatchDistanceEdge) { public void broadcast(Packet<?> packet, boolean onlyOnWatchDistanceEdge) {
@ -13178,14 +13178,12 @@ index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3
- throw chunkStorage.debugFuturesAndCreateReportedException(new IllegalStateException("null value previously set for chunk status"), s); - throw chunkStorage.debugFuturesAndCreateReportedException(new IllegalStateException("null value previously set for chunk status"), s);
+ Object[] backingSet = players.getBackingSet(); + Object[] backingSet = players.getBackingSet();
+ for (int i = 0, len = backingSet.length; i < len; ++i) { + for (int i = 0, len = backingSet.length; i < len; ++i) {
+ Object temp = backingSet[i]; + if (!(backingSet[i] instanceof ServerPlayer player)) {
+ if (!(temp instanceof ServerPlayer)) {
+ continue; + continue;
} }
- -
- if (either == ChunkHolder.NOT_DONE_YET || either.right().isEmpty()) { - if (either == ChunkHolder.NOT_DONE_YET || either.right().isEmpty()) {
- return completablefuture; - return completablefuture;
+ ServerPlayer player = (ServerPlayer)temp;
+ if (!this.chunkMap.playerChunkManager.isChunkSent(player, this.pos.x, this.pos.z, onlyOnWatchDistanceEdge)) { + if (!this.chunkMap.playerChunkManager.isChunkSent(player, this.pos.x, this.pos.z, onlyOnWatchDistanceEdge)) {
+ continue; + continue;
} }
@ -13235,7 +13233,7 @@ index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3
} }
public final ChunkPos getPos() { // Paper - final for inline public final ChunkPos getPos() { // Paper - final for inline
@@ -407,207 +340,10 @@ public class ChunkHolder { @@ -407,207 +338,10 @@ public class ChunkHolder {
} }
public final int getTicketLevel() { // Paper - final for inline public final int getTicketLevel() { // Paper - final for inline
@ -13445,7 +13443,7 @@ index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3
public static ChunkStatus getStatus(int level) { public static ChunkStatus getStatus(int level) {
return level < 33 ? ChunkStatus.FULL : ChunkStatus.getStatusAroundFullChunk(level - 33); return level < 33 ? ChunkStatus.FULL : ChunkStatus.getStatusAroundFullChunk(level - 33);
@@ -617,38 +353,14 @@ public class ChunkHolder { @@ -617,38 +351,14 @@ public class ChunkHolder {
return ChunkHolder.FULL_CHUNK_STATUSES[Mth.clamp(33 - distance + 1, (int) 0, ChunkHolder.FULL_CHUNK_STATUSES.length - 1)]; return ChunkHolder.FULL_CHUNK_STATUSES[Mth.clamp(33 - distance + 1, (int) 0, ChunkHolder.FULL_CHUNK_STATUSES.length - 1)];
} }
@ -13487,7 +13485,7 @@ index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3
} }
@FunctionalInterface @FunctionalInterface
@@ -697,15 +409,15 @@ public class ChunkHolder { @@ -697,15 +407,15 @@ public class ChunkHolder {
// Paper start // Paper start
public final boolean isEntityTickingReady() { public final boolean isEntityTickingReady() {
@ -13507,7 +13505,7 @@ index 86c33f029ae56fcace51b69763202be9f8bc5f44..b550f302b1bb6ef92987c8c3431b94c3
// Paper end // Paper end
} }
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index cbd4e749574c55c6e52f42b62dd6da8cfcca97f9..eda47a2c2a26fcf3434af140e1436395b2506cb0 100644 index cbd4e749574c55c6e52f42b62dd6da8cfcca97f9..13814643e28e36c72173d0d62b9271a7f6113f6a 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -122,10 +122,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -122,10 +122,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
@ -14419,7 +14417,7 @@ index cbd4e749574c55c6e52f42b62dd6da8cfcca97f9..eda47a2c2a26fcf3434af140e1436395
return sectionposition; return sectionposition;
} }
@@ -1307,65 +824,40 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1307,65 +824,38 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
int k1; int k1;
int l1; int l1;
@ -14473,29 +14471,26 @@ index cbd4e749574c55c6e52f42b62dd6da8cfcca97f9..eda47a2c2a26fcf3434af140e1436395
- Set<ServerPlayer> set = this.playerMap.getPlayers(chunkPos.toLong()); - Set<ServerPlayer> set = this.playerMap.getPlayers(chunkPos.toLong());
- Builder<ServerPlayer> builder = ImmutableList.builder(); - Builder<ServerPlayer> builder = ImmutableList.builder();
- Iterator iterator = set.iterator(); - Iterator iterator = set.iterator();
-
- while (iterator.hasNext()) {
- ServerPlayer entityplayer = (ServerPlayer) iterator.next();
- SectionPos sectionposition = entityplayer.getLastSectionPos();
+ // Paper start - per player view distance + // Paper start - per player view distance
+ // there can be potential desync with player's last mapped section and the view distance map, so use the + // there can be potential desync with player's last mapped section and the view distance map, so use the
+ // view distance map here. + // view distance map here.
+ List<ServerPlayer> ret = new java.util.ArrayList<>(4);
+
+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> players = this.playerChunkManager.broadcastMap.getObjectsInRange(chunkPos); + com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> players = this.playerChunkManager.broadcastMap.getObjectsInRange(chunkPos);
+ if (players == null) { + if (players == null) {
+ return ret; + return java.util.Collections.emptyList();
+ } + }
- while (iterator.hasNext()) {
- ServerPlayer entityplayer = (ServerPlayer) iterator.next();
- SectionPos sectionposition = entityplayer.getLastSectionPos();
+ List<ServerPlayer> ret = new java.util.ArrayList<>(players.size());
- if (onlyOnWatchDistanceEdge && ChunkMap.isChunkOnRangeBorder(chunkPos.x, chunkPos.z, sectionposition.x(), sectionposition.z(), this.viewDistance) || !onlyOnWatchDistanceEdge && ChunkMap.isChunkInRange(chunkPos.x, chunkPos.z, sectionposition.x(), sectionposition.z(), this.viewDistance)) { - if (onlyOnWatchDistanceEdge && ChunkMap.isChunkOnRangeBorder(chunkPos.x, chunkPos.z, sectionposition.x(), sectionposition.z(), this.viewDistance) || !onlyOnWatchDistanceEdge && ChunkMap.isChunkInRange(chunkPos.x, chunkPos.z, sectionposition.x(), sectionposition.z(), this.viewDistance)) {
- builder.add(entityplayer); - builder.add(entityplayer);
+ Object[] backingSet = players.getBackingSet(); + Object[] backingSet = players.getBackingSet();
+ for (int i = 0, len = backingSet.length; i < len; ++i) { + for (int i = 0, len = backingSet.length; i < len; ++i) {
+ Object temp = backingSet[i]; + if (!(backingSet[i] instanceof ServerPlayer player)) {
+ if (!(temp instanceof ServerPlayer)) {
+ continue; + continue;
+ } + }
+ ServerPlayer player = (ServerPlayer)temp;
+ if (!this.playerChunkManager.isChunkSent(player, chunkPos.x, chunkPos.z, onlyOnWatchDistanceEdge)) { + if (!this.playerChunkManager.isChunkSent(player, chunkPos.x, chunkPos.z, onlyOnWatchDistanceEdge)) {
+ continue; + continue;
} }
@ -14508,7 +14503,7 @@ index cbd4e749574c55c6e52f42b62dd6da8cfcca97f9..eda47a2c2a26fcf3434af140e1436395
} }
public void addEntity(Entity entity) { public void addEntity(Entity entity) {
@@ -1560,7 +1052,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1560,7 +1050,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
@Override @Override
protected boolean isChunkToRemove(long pos) { protected boolean isChunkToRemove(long pos) {
@ -14517,7 +14512,7 @@ index cbd4e749574c55c6e52f42b62dd6da8cfcca97f9..eda47a2c2a26fcf3434af140e1436395
} }
@Nullable @Nullable
@@ -1641,7 +1133,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1641,7 +1131,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
org.spigotmc.AsyncCatcher.catchOp("player tracker update"); // Spigot org.spigotmc.AsyncCatcher.catchOp("player tracker update"); // Spigot
if (player != this.entity) { if (player != this.entity) {
Vec3 vec3d = player.position().subtract(this.entity.position()); Vec3 vec3d = player.position().subtract(this.entity.position());

6
patches/server/0238-Add-Debug-Entities-option-to-debug-dupe-uuid-issues.patch
View File

@ -8,10 +8,10 @@ Add -Ddebug.entities=true to your JVM flags to gain more information
1.17: Needs to be reworked for new entity storage system 1.17: Needs to be reworked for new entity storage system
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index ea9f536efd4c76b421f6e02f93f16fae115840d8..d1af0aca0237ee86acd86fea3255ddeadc3db0d6 100644 index 33e20bb8c7addbcf77b38abd837ca096880fc244..8b93af04aca46f59bed826e66ad9ee21cda38199 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -886,6 +886,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -884,6 +884,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
} else { } else {
ChunkMap.TrackedEntity playerchunkmap_entitytracker = new ChunkMap.TrackedEntity(entity, i, j, entitytypes.trackDeltas()); ChunkMap.TrackedEntity playerchunkmap_entitytracker = new ChunkMap.TrackedEntity(entity, i, j, entitytypes.trackDeltas());
@ -19,7 +19,7 @@ index ea9f536efd4c76b421f6e02f93f16fae115840d8..d1af0aca0237ee86acd86fea3255ddea
this.entityMap.put(entity.getId(), playerchunkmap_entitytracker); this.entityMap.put(entity.getId(), playerchunkmap_entitytracker);
playerchunkmap_entitytracker.updatePlayers(this.level.players()); playerchunkmap_entitytracker.updatePlayers(this.level.players());
if (entity instanceof ServerPlayer) { if (entity instanceof ServerPlayer) {
@@ -928,7 +929,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -926,7 +927,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
if (playerchunkmap_entitytracker1 != null) { if (playerchunkmap_entitytracker1 != null) {
playerchunkmap_entitytracker1.broadcastRemoved(); playerchunkmap_entitytracker1.broadcastRemoved();
} }

4
patches/server/0347-Anti-Xray.patch
View File

@ -1044,7 +1044,7 @@ index 7825d6f0fdcfda6212cff8033ec55fb7db236154..000853110c7a89f2d0403a7a2737025a
public ClientboundLevelChunkWithLightPacket(FriendlyByteBuf buf) { public ClientboundLevelChunkWithLightPacket(FriendlyByteBuf buf) {
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 67823979209f9b8a3f44cd21baca667457ef110a..e3296ca34a47f37cdb3f475fcc66c2412fd39ee0 100644 index 9223b2c90bca5ed82ba424d936fc85b4fc1dba18..19432d3408bfa806bc415dc3f148e154eeb802fc 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -618,7 +618,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -618,7 +618,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
@ -1056,7 +1056,7 @@ index 67823979209f9b8a3f44cd21baca667457ef110a..e3296ca34a47f37cdb3f475fcc66c241
if (player.level == this.level) { if (player.level == this.level) {
if (newWithinViewDistance && !oldWithinViewDistance) { if (newWithinViewDistance && !oldWithinViewDistance) {
ChunkHolder playerchunk = this.getVisibleChunkIfPresent(pos.toLong()); ChunkHolder playerchunk = this.getVisibleChunkIfPresent(pos.toLong());
@@ -1099,12 +1099,17 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1097,12 +1097,17 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
} }

4
patches/server/0349-Tracking-Range-Improvements.patch
View File

@ -8,10 +8,10 @@ Sets tracking range of watermobs to animals instead of misc and simplifies code
Also ignores Enderdragon, defaulting it to Mojang's setting Also ignores Enderdragon, defaulting it to Mojang's setting
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index e3296ca34a47f37cdb3f475fcc66c2412fd39ee0..3f1bd5e0efa72e8805fcf74f20c0d46f67cfde6b 100644 index 19432d3408bfa806bc415dc3f148e154eeb802fc..442d720783b43254d95b7fa62776f70605644ec1 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1287,6 +1287,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1285,6 +1285,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
while (iterator.hasNext()) { while (iterator.hasNext()) {
Entity entity = (Entity) iterator.next(); Entity entity = (Entity) iterator.next();
int j = entity.getType().clientTrackingRange() * 16; int j = entity.getType().clientTrackingRange() * 16;

4
patches/server/0372-Prevent-Double-PlayerChunkMap-adds-crashing-server.patch
View File

@ -7,10 +7,10 @@ Suspected case would be around the technique used in .stopRiding
Stack will identify any causer of this and warn instead of crashing. Stack will identify any causer of this and warn instead of crashing.
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 638d768393c507ff855c7b517434b61736f680d1..de5caa032685787fb04172ec5c05a022d99827c1 100644 index 428d3a9c9c55d482bd7db8fd2784d1e55dea0528..de7e20400f7c70c84c5659d449952eb40caee163 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1020,6 +1020,14 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1018,6 +1018,14 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
public void addEntity(Entity entity) { public void addEntity(Entity entity) {
org.spigotmc.AsyncCatcher.catchOp("entity track"); // Spigot org.spigotmc.AsyncCatcher.catchOp("entity track"); // Spigot

4
patches/server/0386-Fix-Longstanding-Broken-behavior-of-PlayerJoinEvent.patch
View File

@ -28,10 +28,10 @@ receives a deterministic result, and should no longer require 1 tick
delays anymore. delays anymore.
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index de5caa032685787fb04172ec5c05a022d99827c1..46bec088294c7500c9021103587a80e29de4b54b 100644 index de7e20400f7c70c84c5659d449952eb40caee163..93ef138cdcf2633768b0452511933ec4a14f1ceb 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1027,6 +1027,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1025,6 +1025,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
.printStackTrace(); .printStackTrace();
return; return;
} }

4
patches/server/0412-Reduce-allocation-of-Vec3D-by-entity-tracker.patch
View File

@ -18,10 +18,10 @@ index 3167f5c6be39757e3cc42cbb17ab0cf13a2fe470..3768a71491ef7836b9739bdaec7a077c
private static long encode(double value) { private static long encode(double value) {
return Mth.lfloor(value * 4096.0D); return Mth.lfloor(value * 4096.0D);
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 46bec088294c7500c9021103587a80e29de4b54b..8dce24ae70057115feff193a1307eb2437e16773 100644 index 93ef138cdcf2633768b0452511933ec4a14f1ceb..bdf36ffc99b241c90075b40347cfb25543c49e16 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1305,9 +1305,13 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1303,9 +1303,13 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
public void updatePlayer(ServerPlayer player) { public void updatePlayer(ServerPlayer player) {
org.spigotmc.AsyncCatcher.catchOp("player tracker update"); // Spigot org.spigotmc.AsyncCatcher.catchOp("player tracker update"); // Spigot
if (player != this.entity) { if (player != this.entity) {

10
patches/server/0416-Use-distance-map-to-optimise-entity-tracker.patch
View File

@ -6,7 +6,7 @@ Subject: [PATCH] Use distance map to optimise entity tracker
Use the distance map to find candidate players for tracking. Use the distance map to find candidate players for tracking.
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 50e9d29b5a0ea6d11a44c41c49d6f52bc464e6e2..2a25d552612bf94c5f54249ae3cba549ea242488 100644 index 5b3e1d282231969918fa621dfccdc0190428495d..3b00664b8fde839cb2dfabc5c87d3dcbbc899c09 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -66,6 +66,7 @@ import net.minecraft.network.protocol.game.ClientboundSetEntityLinkPacket; @@ -66,6 +66,7 @@ import net.minecraft.network.protocol.game.ClientboundSetEntityLinkPacket;
@ -148,7 +148,7 @@ index 50e9d29b5a0ea6d11a44c41c49d6f52bc464e6e2..2a25d552612bf94c5f54249ae3cba549
int i = SectionPos.blockToSectionCoord(player.getBlockX()); int i = SectionPos.blockToSectionCoord(player.getBlockX());
int j = SectionPos.blockToSectionCoord(player.getBlockZ()); int j = SectionPos.blockToSectionCoord(player.getBlockZ());
@@ -1098,7 +1166,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1096,7 +1164,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
entity.tracker = playerchunkmap_entitytracker; // Paper - Fast access to tracker entity.tracker = playerchunkmap_entitytracker; // Paper - Fast access to tracker
this.entityMap.put(entity.getId(), playerchunkmap_entitytracker); this.entityMap.put(entity.getId(), playerchunkmap_entitytracker);
@ -157,7 +157,7 @@ index 50e9d29b5a0ea6d11a44c41c49d6f52bc464e6e2..2a25d552612bf94c5f54249ae3cba549
if (entity instanceof ServerPlayer) { if (entity instanceof ServerPlayer) {
ServerPlayer entityplayer = (ServerPlayer) entity; ServerPlayer entityplayer = (ServerPlayer) entity;
@@ -1142,7 +1210,37 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1140,7 +1208,37 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
entity.tracker = null; // Paper - We're no longer tracked entity.tracker = null; // Paper - We're no longer tracked
} }
@ -195,7 +195,7 @@ index 50e9d29b5a0ea6d11a44c41c49d6f52bc464e6e2..2a25d552612bf94c5f54249ae3cba549
List<ServerPlayer> list = Lists.newArrayList(); List<ServerPlayer> list = Lists.newArrayList();
List<ServerPlayer> list1 = this.level.players(); List<ServerPlayer> list1 = this.level.players();
ObjectIterator objectiterator = this.entityMap.values().iterator(); ObjectIterator objectiterator = this.entityMap.values().iterator();
@@ -1216,46 +1314,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1214,46 +1312,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
})); }));
// Paper end // Paper end
DebugPackets.sendPoiPacketsForChunk(this.level, chunk.getPos()); DebugPackets.sendPoiPacketsForChunk(this.level, chunk.getPos());
@ -243,7 +243,7 @@ index 50e9d29b5a0ea6d11a44c41c49d6f52bc464e6e2..2a25d552612bf94c5f54249ae3cba549
} }
@@ -1310,6 +1369,42 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1308,6 +1367,42 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
this.lastSectionPos = SectionPos.of((EntityAccess) entity); this.lastSectionPos = SectionPos.of((EntityAccess) entity);
} }

4
patches/server/0729-Oprimise-map-impl-for-tracked-players.patch
View File

@ -7,10 +7,10 @@ Reference2BooleanOpenHashMap is going to have
better lookups than HashMap. better lookups than HashMap.
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 3540ac6f99d724d91ff4e897f7e84ef03037f1bf..57b45ce5feaa5015b5468a0b44f354e96d7d95fc 100644 index a49e67dffd781798085a4b912190e1f9d74dd494..1c7ec34be8e82ee67e7ea2e705c3071a1a5a870b 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1363,7 +1363,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1361,7 +1361,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
final Entity entity; final Entity entity;
private final int range; private final int range;
SectionPos lastSectionPos; SectionPos lastSectionPos;

6
patches/server/0903-Workaround-for-client-lag-spikes-MC-162253.patch
View File

@ -16,10 +16,10 @@ Co-authored-by: =?UTF-8?q?Dani=C3=ABl=20Goossens?= <daniel@goossens.ch>
Co-authored-by: Nassim Jahnke <nassim@njahnke.dev> Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 841df3f621081f6b67711cbd047e8bde498eedbf..5461bac37b6dc0575cccd6656b48b2ef18cfaa04 100644 index bea95b155cdebb2b8e35096aafbbd0264a25b977..73daa8368066e20d251b8b6eb69c916919b48838 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java --- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1331,6 +1331,46 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1329,6 +1329,46 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
} }
@ -66,7 +66,7 @@ index 841df3f621081f6b67711cbd047e8bde498eedbf..5461bac37b6dc0575cccd6656b48b2ef
// Paper start - Anti-Xray - Bypass // Paper start - Anti-Xray - Bypass
private void playerLoadedChunk(ServerPlayer player, MutableObject<java.util.Map<Object, ClientboundLevelChunkWithLightPacket>> cachedDataPackets, LevelChunk chunk) { private void playerLoadedChunk(ServerPlayer player, MutableObject<java.util.Map<Object, ClientboundLevelChunkWithLightPacket>> cachedDataPackets, LevelChunk chunk) {
if (cachedDataPackets.getValue() == null) { if (cachedDataPackets.getValue() == null) {
@@ -1339,6 +1379,45 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider @@ -1337,6 +1377,45 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
Boolean shouldModify = chunk.getLevel().chunkPacketBlockController.shouldModify(player, chunk); Boolean shouldModify = chunk.getLevel().chunkPacketBlockController.shouldModify(player, chunk);
player.trackChunk(chunk.getPos(), (Packet) cachedDataPackets.getValue().computeIfAbsent(shouldModify, (s) -> { player.trackChunk(chunk.getPos(), (Packet) cachedDataPackets.getValue().computeIfAbsent(shouldModify, (s) -> {