381 Zeilen
24 KiB
Diff
381 Zeilen
24 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
|
|
Date: Sat, 23 Sep 2023 21:36:36 -0700
|
|
Subject: [PATCH] Optimise chunk tick iteration
|
|
|
|
When per-player mob spawning is enabled we do not need to randomly
|
|
shuffle the chunk list. Additionally, we can use the NearbyPlayers
|
|
class to quickly retrieve nearby players instead of possible
|
|
searching all players on the server.
|
|
|
|
diff --git a/src/main/java/io/papermc/paper/util/player/NearbyPlayers.java b/src/main/java/io/papermc/paper/util/player/NearbyPlayers.java
|
|
index c3ce8a42dddd76b7189ad5685b23f9d9f8ccadb3..f164256d59b761264876ca0c85f812d101bfd5de 100644
|
|
--- a/src/main/java/io/papermc/paper/util/player/NearbyPlayers.java
|
|
+++ b/src/main/java/io/papermc/paper/util/player/NearbyPlayers.java
|
|
@@ -17,7 +17,8 @@ public final class NearbyPlayers {
|
|
GENERAL_SMALL,
|
|
GENERAL_REALLY_SMALL,
|
|
TICK_VIEW_DISTANCE,
|
|
- VIEW_DISTANCE;
|
|
+ VIEW_DISTANCE, // Paper - optimise chunk iteration
|
|
+ SPAWN_RANGE, // Paper - optimise chunk iteration
|
|
}
|
|
|
|
private static final NearbyMapType[] MOB_TYPES = NearbyMapType.values();
|
|
@@ -26,10 +27,12 @@ public final class NearbyPlayers {
|
|
private static final int GENERAL_AREA_VIEW_DISTANCE = 33;
|
|
private static final int GENERAL_SMALL_VIEW_DISTANCE = 10;
|
|
private static final int GENERAL_REALLY_SMALL_VIEW_DISTANCE = 3;
|
|
+ private static final int SPAWN_RANGE_VIEW_DISTANCE = net.minecraft.server.level.DistanceManager.MOB_SPAWN_RANGE; // Paper - optimise chunk iteration
|
|
|
|
public static final int GENERAL_AREA_VIEW_DISTANCE_BLOCKS = (GENERAL_AREA_VIEW_DISTANCE << 4);
|
|
public static final int GENERAL_SMALL_AREA_VIEW_DISTANCE_BLOCKS = (GENERAL_SMALL_VIEW_DISTANCE << 4);
|
|
public static final int GENERAL_REALLY_SMALL_AREA_VIEW_DISTANCE_BLOCKS = (GENERAL_REALLY_SMALL_VIEW_DISTANCE << 4);
|
|
+ public static final int SPAWN_RANGE_VIEW_DISTANCE_BLOCKS = (SPAWN_RANGE_VIEW_DISTANCE << 4); // Paper - optimise chunk iteration
|
|
|
|
private final ServerLevel world;
|
|
private final Reference2ReferenceOpenHashMap<ServerPlayer, TrackedPlayer[]> players = new Reference2ReferenceOpenHashMap<>();
|
|
@@ -80,6 +83,7 @@ public final class NearbyPlayers {
|
|
players[NearbyMapType.GENERAL_REALLY_SMALL.ordinal()].update(chunk.x, chunk.z, GENERAL_REALLY_SMALL_VIEW_DISTANCE);
|
|
players[NearbyMapType.TICK_VIEW_DISTANCE.ordinal()].update(chunk.x, chunk.z, ChunkSystem.getTickViewDistance(player));
|
|
players[NearbyMapType.VIEW_DISTANCE.ordinal()].update(chunk.x, chunk.z, ChunkSystem.getLoadViewDistance(player));
|
|
+ players[NearbyMapType.SPAWN_RANGE.ordinal()].update(chunk.x, chunk.z, SPAWN_RANGE_VIEW_DISTANCE); // Paper - optimise chunk iteration
|
|
}
|
|
|
|
public TrackedChunk getChunk(final ChunkPos pos) {
|
|
diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
|
|
index 2b998bdbe49bf8211b755e0eb7c1bf13ac280eab..627a88ec8c3b215b19b55a6d461c8754b4fcd1e8 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ChunkHolder.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java
|
|
@@ -79,11 +79,19 @@ public class ChunkHolder {
|
|
|
|
// Paper start
|
|
public void onChunkAdd() {
|
|
-
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ if (this.needsBroadcastChanges()) {
|
|
+ this.chunkMap.needsChangeBroadcasting.add(this);
|
|
+ }
|
|
+ // Paper end - optimise chunk tick iteration
|
|
}
|
|
|
|
public void onChunkRemove() {
|
|
-
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ if (this.needsBroadcastChanges()) {
|
|
+ this.chunkMap.needsChangeBroadcasting.remove(this);
|
|
+ }
|
|
+ // Paper end - optimise chunk tick iteration
|
|
}
|
|
// Paper end
|
|
|
|
@@ -230,7 +238,7 @@ public class ChunkHolder {
|
|
|
|
if (i < 0 || i >= this.changedBlocksPerSection.length) return; // CraftBukkit - SPIGOT-6086, SPIGOT-6296
|
|
if (this.changedBlocksPerSection[i] == null) {
|
|
- this.hasChangedSections = true;
|
|
+ this.hasChangedSections = true; this.addToBroadcastMap(); // Paper - optimise chunk tick iteration
|
|
this.changedBlocksPerSection[i] = new ShortOpenHashSet();
|
|
}
|
|
|
|
@@ -254,6 +262,7 @@ public class ChunkHolder {
|
|
int k = this.lightEngine.getMaxLightSection();
|
|
|
|
if (y >= j && y <= k) {
|
|
+ this.addToBroadcastMap(); // Paper - optimise chunk tick iteration
|
|
int l = y - j;
|
|
|
|
if (lightType == LightLayer.SKY) {
|
|
@@ -268,8 +277,19 @@ public class ChunkHolder {
|
|
}
|
|
}
|
|
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ public final boolean needsBroadcastChanges() {
|
|
+ return this.hasChangedSections || !this.skyChangedLightSectionFilter.isEmpty() || !this.blockChangedLightSectionFilter.isEmpty();
|
|
+ }
|
|
+
|
|
+ private void addToBroadcastMap() {
|
|
+ io.papermc.paper.util.TickThread.ensureTickThread(this.chunkMap.level, this.pos, "Asynchronous ChunkHolder update is not allowed");
|
|
+ this.chunkMap.needsChangeBroadcasting.add(this);
|
|
+ }
|
|
+ // Paper end - optimise chunk tick iteration
|
|
+
|
|
public void broadcastChanges(LevelChunk chunk) {
|
|
- if (this.hasChangedSections || !this.skyChangedLightSectionFilter.isEmpty() || !this.blockChangedLightSectionFilter.isEmpty()) {
|
|
+ if (this.needsBroadcastChanges()) { // Paper - optimise chunk tick iteration; moved into above, other logic needs to call
|
|
Level world = chunk.getLevel();
|
|
List list;
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
index 0405bc1e17975a74af3d56edf34354f5cb553a1c..71606bca60410c8ab6fd6427dc11e35614928702 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
|
|
@@ -191,6 +191,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
|
|
this.playerEntityTrackerTrackMaps[i].remove(player);
|
|
}
|
|
// Paper end - use distance map to optimise tracker
|
|
+ this.playerMobSpawnMap.remove(player); // Paper - optimise chunk tick iteration
|
|
}
|
|
|
|
void updateMaps(ServerPlayer player) {
|
|
@@ -240,6 +241,10 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
|
|
}
|
|
public final io.papermc.paper.util.player.NearbyPlayers nearbyPlayers;
|
|
// Paper end
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ public final it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet<ChunkHolder> needsChangeBroadcasting = new it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet<>();
|
|
+ public final com.destroystokyo.paper.util.misc.PlayerAreaMap playerMobSpawnMap = new com.destroystokyo.paper.util.misc.PlayerAreaMap(this.pooledLinkedPlayerHashSets);
|
|
+ // Paper end - optimise chunk tick iteration
|
|
|
|
public ChunkMap(ServerLevel world, LevelStorageSource.LevelStorageAccess session, DataFixer dataFixer, StructureTemplateManager structureTemplateManager, Executor executor, BlockableEventLoop<Runnable> mainThreadExecutor, LightChunkGetter chunkProvider, ChunkGenerator chunkGenerator, ChunkProgressListener worldGenerationProgressListener, ChunkStatusUpdateListener chunkStatusChangeListener, Supplier<DimensionDataStorage> persistentStateManagerFactory, int viewDistance, boolean dsync) {
|
|
super(session.getDimensionPath(world.dimension()).resolve("region"), dataFixer, dsync);
|
|
@@ -409,7 +414,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
|
|
}
|
|
// Paper end
|
|
|
|
- private static double euclideanDistanceSquared(ChunkPos pos, Entity entity) {
|
|
+ public static double euclideanDistanceSquared(ChunkPos pos, Entity entity) { // Paper - optimise chunk iteration; public
|
|
double d0 = (double) SectionPos.sectionToBlockCoord(pos.x, 8);
|
|
double d1 = (double) SectionPos.sectionToBlockCoord(pos.z, 8);
|
|
double d2 = d0 - entity.getX();
|
|
diff --git a/src/main/java/net/minecraft/server/level/DistanceManager.java b/src/main/java/net/minecraft/server/level/DistanceManager.java
|
|
index 33b0be8eb9bff8068ca7bdeffe34b7f2eaa6dbfb..328aba4a638f6147eb0c521cc464163ad7bd5840 100644
|
|
--- a/src/main/java/net/minecraft/server/level/DistanceManager.java
|
|
+++ b/src/main/java/net/minecraft/server/level/DistanceManager.java
|
|
@@ -50,7 +50,7 @@ public abstract class DistanceManager {
|
|
private static final int INITIAL_TICKET_LIST_CAPACITY = 4;
|
|
final Long2ObjectMap<ObjectSet<ServerPlayer>> playersPerChunk = new Long2ObjectOpenHashMap();
|
|
// Paper - rewrite chunk system
|
|
- private final DistanceManager.FixedPlayerDistanceChunkTracker naturalSpawnChunkCounter = new DistanceManager.FixedPlayerDistanceChunkTracker(8);
|
|
+ public static final int MOB_SPAWN_RANGE = 8; //private final DistanceManager.FixedPlayerDistanceChunkTracker naturalSpawnChunkCounter = new DistanceManager.FixedPlayerDistanceChunkTracker(8); // Paper - optimise chunk tick iteration
|
|
// Paper - rewrite chunk system
|
|
private final ChunkMap chunkMap; // Paper
|
|
|
|
@@ -135,7 +135,7 @@ public abstract class DistanceManager {
|
|
long i = chunkcoordintpair.toLong();
|
|
|
|
// Paper - no longer used
|
|
- this.naturalSpawnChunkCounter.update(i, 0, true);
|
|
+ //this.naturalSpawnChunkCounter.update(i, 0, true); // Paper - optimise chunk tick iteration
|
|
//this.playerTicketManager.update(i, 0, true); // Paper - no longer used
|
|
//this.tickingTicketsTracker.addTicket(TicketType.PLAYER, chunkcoordintpair, this.getPlayerTicketLevel(), chunkcoordintpair); // Paper - no longer used
|
|
}
|
|
@@ -149,7 +149,7 @@ public abstract class DistanceManager {
|
|
if (objectset != null) objectset.remove(player); // Paper - some state corruption happens here, don't crash, clean up gracefully.
|
|
if (objectset == null || objectset.isEmpty()) { // Paper
|
|
this.playersPerChunk.remove(i);
|
|
- this.naturalSpawnChunkCounter.update(i, Integer.MAX_VALUE, false);
|
|
+ //this.naturalSpawnChunkCounter.update(i, Integer.MAX_VALUE, false); // Paper - optimise chunk tick iteration
|
|
//this.playerTicketManager.update(i, Integer.MAX_VALUE, false); // Paper - no longer used
|
|
//this.tickingTicketsTracker.removeTicket(TicketType.PLAYER, chunkcoordintpair, this.getPlayerTicketLevel(), chunkcoordintpair); // Paper - no longer used
|
|
}
|
|
@@ -191,13 +191,11 @@ public abstract class DistanceManager {
|
|
}
|
|
|
|
public int getNaturalSpawnChunkCount() {
|
|
- this.naturalSpawnChunkCounter.runAllUpdates();
|
|
- return this.naturalSpawnChunkCounter.chunks.size();
|
|
+ return this.chunkMap.playerMobSpawnMap.size(); // Paper - optimise chunk tick iteration
|
|
}
|
|
|
|
public boolean hasPlayersNearby(long chunkPos) {
|
|
- this.naturalSpawnChunkCounter.runAllUpdates();
|
|
- return this.naturalSpawnChunkCounter.chunks.containsKey(chunkPos);
|
|
+ return this.chunkMap.playerMobSpawnMap.getObjectsInRange(chunkPos) != null; // Paper - optimise chunk tick iteration
|
|
}
|
|
|
|
public String getDebugStatus() {
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
|
|
index 5152979bf81345fc365e7b16028c7d970d2f5856..44ada45d9bf2d9b48e5de1c3cb1a855902f3884b 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
|
|
@@ -516,18 +516,10 @@ public class ServerChunkCache extends ChunkSource {
|
|
|
|
gameprofilerfiller.push("pollingChunks");
|
|
gameprofilerfiller.push("filteringLoadedChunks");
|
|
- List<ServerChunkCache.ChunkAndHolder> list = Lists.newArrayListWithCapacity(this.chunkMap.size());
|
|
- Iterator iterator = this.chunkMap.getChunks().iterator();
|
|
+ // Paper - optimise chunk tick iteration
|
|
if (this.level.getServer().tickRateManager().runsNormally()) this.level.timings.chunkTicks.startTiming(); // Paper
|
|
|
|
- while (iterator.hasNext()) {
|
|
- ChunkHolder playerchunk = (ChunkHolder) iterator.next();
|
|
- LevelChunk chunk = playerchunk.getTickingChunk();
|
|
-
|
|
- if (chunk != null) {
|
|
- list.add(new ServerChunkCache.ChunkAndHolder(chunk, playerchunk));
|
|
- }
|
|
- }
|
|
+ // Paper - optimise chunk tick iteration
|
|
|
|
if (this.level.getServer().tickRateManager().runsNormally()) {
|
|
gameprofilerfiller.popPush("naturalSpawnCount");
|
|
@@ -562,38 +554,109 @@ public class ServerChunkCache extends ChunkSource {
|
|
gameprofilerfiller.popPush("spawnAndTick");
|
|
boolean flag = this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING) && !this.level.players().isEmpty(); // CraftBukkit
|
|
|
|
- Util.shuffle(list, this.level.random);
|
|
- // Paper start - call player naturally spawn event
|
|
- int chunkRange = level.spigotConfig.mobSpawnRange;
|
|
- chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
|
|
- chunkRange = Math.min(chunkRange, 8);
|
|
- for (ServerPlayer entityPlayer : this.level.players()) {
|
|
- entityPlayer.playerNaturallySpawnedEvent = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(entityPlayer.getBukkitEntity(), (byte) chunkRange);
|
|
- entityPlayer.playerNaturallySpawnedEvent.callEvent();
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ ChunkMap playerChunkMap = this.chunkMap;
|
|
+ for (ServerPlayer player : this.level.players) {
|
|
+ if (!player.affectsSpawning || player.isSpectator()) {
|
|
+ playerChunkMap.playerMobSpawnMap.remove(player);
|
|
+ player.playerNaturallySpawnedEvent = null;
|
|
+ player.lastEntitySpawnRadiusSquared = -1.0;
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ int viewDistance = io.papermc.paper.chunk.system.ChunkSystem.getTickViewDistance(player);
|
|
+
|
|
+ // copied and modified from isOutisdeRange
|
|
+ int chunkRange = (int)level.spigotConfig.mobSpawnRange;
|
|
+ chunkRange = (chunkRange > viewDistance) ? viewDistance : chunkRange;
|
|
+ chunkRange = (chunkRange > DistanceManager.MOB_SPAWN_RANGE) ? DistanceManager.MOB_SPAWN_RANGE : chunkRange;
|
|
+
|
|
+ com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(player.getBukkitEntity(), (byte)chunkRange);
|
|
+ event.callEvent();
|
|
+ if (event.isCancelled() || event.getSpawnRadius() < 0) {
|
|
+ playerChunkMap.playerMobSpawnMap.remove(player);
|
|
+ player.playerNaturallySpawnedEvent = null;
|
|
+ player.lastEntitySpawnRadiusSquared = -1.0;
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ int range = Math.min(event.getSpawnRadius(), DistanceManager.MOB_SPAWN_RANGE); // limit to max spawn range
|
|
+ int chunkX = io.papermc.paper.util.CoordinateUtils.getChunkCoordinate(player.getX());
|
|
+ int chunkZ = io.papermc.paper.util.CoordinateUtils.getChunkCoordinate(player.getZ());
|
|
+
|
|
+ playerChunkMap.playerMobSpawnMap.addOrUpdate(player, chunkX, chunkZ, range);
|
|
+ player.lastEntitySpawnRadiusSquared = (double)((range << 4) * (range << 4)); // used in anyPlayerCloseEnoughForSpawning
|
|
+ player.playerNaturallySpawnedEvent = event;
|
|
}
|
|
- // Paper end
|
|
+ // Paper end - optimise chunk tick iteration
|
|
int l = this.level.getGameRules().getInt(GameRules.RULE_RANDOMTICKING);
|
|
boolean flag1 = this.level.ticksPerSpawnCategory.getLong(org.bukkit.entity.SpawnCategory.ANIMAL) != 0L && this.level.getLevelData().getGameTime() % this.level.ticksPerSpawnCategory.getLong(org.bukkit.entity.SpawnCategory.ANIMAL) == 0L; // CraftBukkit
|
|
- Iterator iterator1 = list.iterator();
|
|
+ // Paper - optimise chunk tick iteration
|
|
|
|
int chunksTicked = 0; // Paper
|
|
- while (iterator1.hasNext()) {
|
|
- ServerChunkCache.ChunkAndHolder chunkproviderserver_a = (ServerChunkCache.ChunkAndHolder) iterator1.next();
|
|
- LevelChunk chunk1 = chunkproviderserver_a.chunk;
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ io.papermc.paper.util.player.NearbyPlayers nearbyPlayers = this.chunkMap.getNearbyPlayers(); // Paper - optimise chunk tick iteration
|
|
+ Iterator<LevelChunk> chunkIterator;
|
|
+ if (this.level.paperConfig().entities.spawning.perPlayerMobSpawns) {
|
|
+ chunkIterator = this.tickingChunks.iterator();
|
|
+ } else {
|
|
+ chunkIterator = this.tickingChunks.unsafeIterator();
|
|
+ List<LevelChunk> shuffled = Lists.newArrayListWithCapacity(this.tickingChunks.size());
|
|
+ while (chunkIterator.hasNext()) {
|
|
+ shuffled.add(chunkIterator.next());
|
|
+ }
|
|
+ Util.shuffle(shuffled, this.level.random);
|
|
+ chunkIterator = shuffled.iterator();
|
|
+ }
|
|
+ try {
|
|
+ // Paper end - optimise chunk tick iteration
|
|
+ while (chunkIterator.hasNext()) {
|
|
+ LevelChunk chunk1 = chunkIterator.next();
|
|
+ // Paper end - optimise chunk tick iteration
|
|
ChunkPos chunkcoordintpair = chunk1.getPos();
|
|
|
|
- if (this.level.isNaturalSpawningAllowed(chunkcoordintpair) && this.chunkMap.anyPlayerCloseEnoughForSpawning(chunkcoordintpair)) {
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ com.destroystokyo.paper.util.maplist.ReferenceList<ServerPlayer> playersNearby
|
|
+ = nearbyPlayers.getPlayers(chunkcoordintpair, io.papermc.paper.util.player.NearbyPlayers.NearbyMapType.SPAWN_RANGE);
|
|
+ if (playersNearby == null) {
|
|
+ continue;
|
|
+ }
|
|
+ Object[] rawData = playersNearby.getRawData();
|
|
+ boolean spawn = false;
|
|
+ boolean tick = false;
|
|
+ for (int itr = 0, len = playersNearby.size(); itr < len; ++itr) {
|
|
+ ServerPlayer player = (ServerPlayer)rawData[itr];
|
|
+ if (player.isSpectator()) {
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ double distance = ChunkMap.euclideanDistanceSquared(chunkcoordintpair, player);
|
|
+ spawn |= player.lastEntitySpawnRadiusSquared >= distance;
|
|
+ tick |= ((double)io.papermc.paper.util.player.NearbyPlayers.SPAWN_RANGE_VIEW_DISTANCE_BLOCKS) * ((double)io.papermc.paper.util.player.NearbyPlayers.SPAWN_RANGE_VIEW_DISTANCE_BLOCKS) >= distance;
|
|
+ if (spawn & tick) {
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+ if (tick && chunk1.chunkStatus.isOrAfter(net.minecraft.server.level.FullChunkStatus.ENTITY_TICKING)) {
|
|
+ // Paper end - optimise chunk tick iteration
|
|
chunk1.incrementInhabitedTime(j);
|
|
- if (flag && (this.spawnEnemies || this.spawnFriendlies) && this.level.getWorldBorder().isWithinBounds(chunkcoordintpair) && this.chunkMap.anyPlayerCloseEnoughForSpawning(chunkcoordintpair, true)) { // Spigot
|
|
+ if (spawn && flag && (this.spawnEnemies || this.spawnFriendlies) && this.level.getWorldBorder().isWithinBounds(chunkcoordintpair)) { // Spigot // Paper - optimise chunk tick iteration
|
|
NaturalSpawner.spawnForChunk(this.level, chunk1, spawnercreature_d, this.spawnFriendlies, this.spawnEnemies, flag1);
|
|
}
|
|
|
|
- if (this.level.shouldTickBlocksAt(chunkcoordintpair.toLong())) {
|
|
+ if (true || this.level.shouldTickBlocksAt(chunkcoordintpair.toLong())) { // Paper - optimise chunk tick iteration
|
|
this.level.tickChunk(chunk1, l);
|
|
if ((chunksTicked++ & 1) == 0) net.minecraft.server.MinecraftServer.getServer().executeMidTickTasks(); // Paper
|
|
}
|
|
}
|
|
}
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ } finally {
|
|
+ if (chunkIterator instanceof io.papermc.paper.util.maplist.IteratorSafeOrderedReferenceSet.Iterator safeIterator) {
|
|
+ safeIterator.finishedIterating();
|
|
+ }
|
|
+ }
|
|
+ // Paper end - optimise chunk tick iteration
|
|
this.level.timings.chunkTicks.stopTiming(); // Paper
|
|
|
|
gameprofilerfiller.popPush("customSpawners");
|
|
@@ -605,11 +668,23 @@ public class ServerChunkCache extends ChunkSource {
|
|
}
|
|
|
|
gameprofilerfiller.popPush("broadcast");
|
|
- list.forEach((chunkproviderserver_a1) -> {
|
|
+ // Paper - optimise chunk tick iteration
|
|
this.level.timings.broadcastChunkUpdates.startTiming(); // Paper - timing
|
|
- chunkproviderserver_a1.holder.broadcastChanges(chunkproviderserver_a1.chunk);
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ if (!this.chunkMap.needsChangeBroadcasting.isEmpty()) {
|
|
+ it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet<ChunkHolder> copy = this.chunkMap.needsChangeBroadcasting.clone();
|
|
+ this.chunkMap.needsChangeBroadcasting.clear();
|
|
+ for (ChunkHolder holder : copy) {
|
|
+ holder.broadcastChanges(holder.getFullChunkNowUnchecked()); // LevelChunks are NEVER unloaded
|
|
+ if (holder.needsBroadcastChanges()) {
|
|
+ // I DON'T want to KNOW what DUMB plugins might be doing.
|
|
+ this.chunkMap.needsChangeBroadcasting.add(holder);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ // Paper end - optimise chunk tick iteration
|
|
this.level.timings.broadcastChunkUpdates.stopTiming(); // Paper - timing
|
|
- });
|
|
+ // Paper - optimise chunk tick iteration
|
|
gameprofilerfiller.pop();
|
|
gameprofilerfiller.pop();
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
index 7f370d7f6e576ef719e69734dd81ec950a1f5022..3ca06c5dfed3bc2006bf2f42444353bfab14096d 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
@@ -325,6 +325,9 @@ public class ServerPlayer extends Player {
|
|
});
|
|
}
|
|
// Paper end - replace player chunk loader
|
|
+ // Paper start - optimise chunk tick iteration
|
|
+ public double lastEntitySpawnRadiusSquared = -1.0;
|
|
+ // Paper end - optimise chunk tick iteration
|
|
|
|
public ServerPlayer(MinecraftServer server, ServerLevel world, GameProfile profile, ClientInformation clientOptions) {
|
|
super(world, world.getSharedSpawnPos(), world.getSharedSpawnAngle(), profile);
|