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https://github.com/PaperMC/Paper.git
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This PR contains all of Tuinity's patches. Very notable ones are: - Highly optimised collisions - Optimised entity lookups by bounding box (Mojang made regressions in 1.17, this brings it back to 1.16) - Starlight https://github.com/PaperMC/Starlight - Rewritten dataconverter system https://github.com/PaperMC/DataConverter - Random block ticking optimisation (wrongly dropped from Paper 1.17) - Chunk ticking optimisations - Anything else I've forgotten in the 60 or so patches If you are a previous Tuinity user, your config will not migrate. You must do it yourself. The config options have simply been moved into paper.yml, so it will be an easy migration. However, please note that the chunk loading options in tuinity.yml are NOT compatible with the options in paper.yml. * Port tuinity, initial patchset * Update gradle to 7.2 jmp said it fixes rebuildpatches not working for me. it fucking better * Completely clean apply * Remove tuinity config, add per player api patch * Remove paper reobf mappings patch * Properly update gradlew * Force clean rebuild * Mark fixups Comments and ATs still need to be done * grep -r "Tuinity" * Fixup * Ensure gameprofile lastaccess is written only under the state lock * update URL for dataconverter * Only clean rebuild tuinity patches might fix merge conflicts * Use UTF-8 for gradlew * Clean rb patches again * Convert block ids used as item ids Neither the converters of pre 1.13 nor DFU handled these cases, as by the time they were written the game at the time didn't consider these ids valid - they would be air. Because of this, some worlds have logspam since only DataConverter (not DFU or legacy converters) will warn when an invalid id has been seen. While quite a few do need to now be considered as air, quite a lot do not. So it makes sense to add conversion for these items, instead of simply suppressing or ignoring the logs. I've now added id -> string conversion for all block ids that could be used as items that existed in the game before 1.7.10 (I have no interest in tracking down the exact version block ids stopped working) that were on https://minecraft-ids.grahamedgecombe.com/ Items that did not directly convert to new items will be instead converted to air: stems, wheat crops, piston head, tripwire wire block * Fix LightPopulated parsing in V1466 The DFU code was checking if the number existed, not if it didn't exist. I misread the original code. * Always parse protochunk light sources unless it is marked as non-lit Chunks not marked as lit will always go through the light engine, so they should always have their block sources parsed. * Update custom names to JSON for players Missed this fix from CB, as it was inside the DataFixers class. I decided to double check all of the CB changes again: DataFixers.java was the only area I missed, as I had inspected all datafixer diffs and implemented them all into DataConverter. I also checked Bootstrap.java again, and re-evaluated their changes. I had previously done this, but determined that they were all bad. The changes to make standing_sign block map to oak_sign block in V1450 is bad, because that's not the item id V1450 accepts. Only in 1.14 did oak_sign even exist, and as expected there is a converter to rename all existing sign items/blocks. The fix to register the portal block under id 1440 is useless, as the flattenning logic will default to the lowest registered id - which is the exact blockstate that CB registers into 1440. So it just doesn't do anything. The extra item ids in the id -> string converter are already added, but I found this from EMC originally. The change for the spawn egg id 23 -> Arrow is just wrong, that id DOES correspond to TippedArrow, NOT Arrow. As expected, the spawn egg already has a dedicated mapping for Arrow, which is id 10 - which was Arrow's entity id. I also ported a fix for the cooked_fished id update. This doesn't really matter since there is already a dataconverter to fix this, but the game didn't accept cooked_fished at the time. So I see no harm. * Review all converters and walkers - Refactor V99 to have helper methods for defining entity/tile entity types - Automatically namespace all ids that should be namespaced. While vanilla never saved non-namespaced data for things that are namespaced, plugins/users might have. - Synchronised the identity ensure map in HelperBlockFlatteningV1450 - Code style consistency - Add missing log warning in V102 for ITEM_NAME type conversion - Use getBoolean instead of getByte - Use ConverterAbstractEntityRename for V143 TippedArrow -> Arrow rename, as it will affect ENTITY_NAME type - Always set isVillager to false in V502 for Zombie - Register V808's converter under subversion 1 like DFU - Register a breakpoint for V1.17.1. In the future, all final versions of major releases will have a breakpoint so that the work required to determine if a converter needs a breakpoint is minimal - Validate that a dataconverter is only registered for a version that is registered - ConverterFlattenTileEntity is actually ConverterFlattenEntity It even registered the converters under TILE_ENTITY, instead of ENTITY. - Fix id comparison in V1492 STRUCTURE_FEATURE renamer - Use ConverterAbstractStatsRename for V1510 stats renamer At the time I had written that class, the abstract renamer didn't exist. - Ensure OwnerUUID is at least set to empty string in V1904 if the ocelot is converted to a cat (this is likely so that it retains a collar) - Use generic read/write for Records in V1946 Records is actually a list, not a map. So reading map was invalid. * Always set light to zero when propagating decrease This fixes an almost infinite loop where light values would be spam queued on a very small subset on blocks. This also likely fixes the memory issues people were seeing. * re-organize patches * Apply and fix conflicts * Revert some patches getChunkAt retains chunks so that plugins don't spam loads revert mc-4 fix will remain unless issues pop up * Shuffle iterated chunks if per player is not enabled Can help with some mob spawning stacking up at locations * Make per player default, migrate all configs * Adjust comments in fixups * Rework config for player chunk loader Old config is not compatible. Move all configs to be under `settings` in paper.yml The player chunk loader has been modified to less aggressively load chunks, but to send chunks at higher rates compared to tuinity. There are new config entries to tune this behavior. * Add back old constructor to CompressionEncoder/Decoder (fixes Tuinity #358) * Raise chunk loading default limits * Reduce worldgen thread workers for lower core count cpus * Raise limits for chunk loading config Also place it under `chunk-loading` * Disable max chunk send rate by default * Fix conflicts and rebuild patches * Drop default send rate again Appears to be still causing problems for no known reason * Raise chunk send limits to 100 per player While a low limit fixes ping issues for some people, most people do not suffer from this issue and thus should not suffer from an extremely slow load-in rate. * Rebase part 1 Autosquash the fixups * Move not implemented up * Fixup mc-dev fixes Missed this one * Rebase per player viewdistance api into the original api patch * Remove old light engine patch part 1 The prioritisation must be kept from it, so that part has been rebased into the priority patch. Part 2 will deal with rebasing all of the patches _after_ * Rebase remaining patches for old light patch removal * Remove other mid tick patch * Remove Optimize-PlayerChunkMap-memory-use-for-visibleChunks.patch Replaced by `Do not copy visible chunks` * Revert AT for Vec3i setX/Y/Z The class is immutable. set should not be exposed * Remove old IntegerUtil class * Replace old CraftChunk#getEntities patch * Remove import for SWMRNibbleArray in ChunkAccess * Finished merge checklist * Remove ensureTickThread impl in urgency patch Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com> Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
376 lines
24 KiB
Diff
376 lines
24 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Tue, 5 May 2020 20:40:53 -0700
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Subject: [PATCH] Optimize isOutsideRange to use distance maps
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Use a distance map to find the players in range quickly
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diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
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index a3ba56f437fe9e4dac59370463052341eb9b7524..c6c4d2fd3205dfcaff9e0f1a6b92b74903275991 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkHolder.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java
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@@ -100,6 +100,18 @@ public class ChunkHolder {
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}
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// Paper end
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+ // Paper start - optimise isOutsideOfRange
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+ // cached here to avoid a map lookup
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> playersInMobSpawnRange;
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> playersInChunkTickRange;
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+
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+ void updateRanges() {
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+ long key = net.minecraft.server.MCUtil.getCoordinateKey(this.pos);
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+ this.playersInMobSpawnRange = this.chunkMap.playerMobSpawnMap.getObjectsInRange(key);
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+ this.playersInChunkTickRange = this.chunkMap.playerChunkTickRangeMap.getObjectsInRange(key);
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+ }
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+ // Paper end - optimise isOutsideOfRange
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+
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public ChunkHolder(ChunkPos pos, int level, LevelHeightAccessor world, LevelLightEngine lightingProvider, ChunkHolder.LevelChangeListener levelUpdateListener, ChunkHolder.PlayerProvider playersWatchingChunkProvider) {
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this.futures = new AtomicReferenceArray(ChunkHolder.CHUNK_STATUSES.size());
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this.fullChunkFuture = ChunkHolder.UNLOADED_LEVEL_CHUNK_FUTURE;
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@@ -121,6 +133,7 @@ public class ChunkHolder {
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this.setTicketLevel(level);
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this.changedBlocksPerSection = new ShortSet[world.getSectionsCount()];
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this.chunkMap = (ChunkMap)playersWatchingChunkProvider; // Paper
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+ this.updateRanges(); // Paper - optimise isOutsideOfRange
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}
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// CraftBukkit start
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diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
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index 5f8399cc2ba5114d11298808528b18f044c650ce..af8b6138127d033a92fa03f0bc4ba7ef61afc296 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
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@@ -205,6 +205,17 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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return MinecraftServer.getServer().getScaledTrackingDistance(vanilla);
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}
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// Paper end - use distance map to optimise tracker
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+ // Paper start - optimise PlayerChunkMap#isOutsideRange
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+ // A note about the naming used here:
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+ // Previously, mojang used a "spawn range" of 8 for controlling both ticking and
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+ // mob spawn range. However, spigot makes the spawn range configurable by
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+ // checking if the chunk is in the tick range (8) and the spawn range
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+ // obviously this means a spawn range > 8 cannot be implemented
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+
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+ // these maps are named after spigot's uses
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+ public final com.destroystokyo.paper.util.misc.PlayerAreaMap playerMobSpawnMap; // this map is absent from updateMaps since it's controlled at the start of the chunkproviderserver tick
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+ public final com.destroystokyo.paper.util.misc.PlayerAreaMap playerChunkTickRangeMap;
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+ // Paper end - optimise PlayerChunkMap#isOutsideRange
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void addPlayerToDistanceMaps(ServerPlayer player) {
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int chunkX = MCUtil.getChunkCoordinate(player.getX());
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@@ -218,6 +229,12 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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trackMap.add(player, chunkX, chunkZ, Math.min(trackRange, this.getEffectiveViewDistance()));
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}
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// Paper end - use distance map to optimise entity tracker
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+ // Paper start - optimise PlayerChunkMap#isOutsideRange
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+ this.playerChunkTickRangeMap.update(player, chunkX, chunkZ, DistanceManager.MOB_SPAWN_RANGE);
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+ // Paper end - optimise PlayerChunkMap#isOutsideRange
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+ // Paper start - optimise PlayerChunkMap#isOutsideRange
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+ this.playerChunkTickRangeMap.add(player, chunkX, chunkZ, DistanceManager.MOB_SPAWN_RANGE);
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+ // Paper end - optimise PlayerChunkMap#isOutsideRange
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// Paper start - no-tick view distance
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int effectiveTickViewDistance = this.getEffectiveViewDistance();
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int effectiveNoTickViewDistance = Math.max(this.getEffectiveNoTickViewDistance(), effectiveTickViewDistance);
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@@ -239,6 +256,10 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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this.playerEntityTrackerTrackMaps[i].remove(player);
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}
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// Paper end - use distance map to optimise tracker
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+ // Paper start - optimise PlayerChunkMap#isOutsideRange
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+ this.playerMobSpawnMap.remove(player);
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+ this.playerChunkTickRangeMap.remove(player);
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+ // Paper end - optimise PlayerChunkMap#isOutsideRange
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// Paper start - no-tick view distance
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this.playerViewDistanceBroadcastMap.remove(player);
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this.playerViewDistanceTickMap.remove(player);
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@@ -258,6 +279,9 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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trackMap.update(player, chunkX, chunkZ, Math.min(trackRange, this.getEffectiveViewDistance()));
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}
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// Paper end - use distance map to optimise entity tracker
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+ // Paper start - optimise PlayerChunkMap#isOutsideRange
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+ this.playerChunkTickRangeMap.update(player, chunkX, chunkZ, DistanceManager.MOB_SPAWN_RANGE);
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+ // Paper end - optimise PlayerChunkMap#isOutsideRange
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// Paper start - no-tick view distance
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int effectiveTickViewDistance = this.getEffectiveViewDistance();
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int effectiveNoTickViewDistance = Math.max(this.getEffectiveNoTickViewDistance(), effectiveTickViewDistance);
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@@ -336,7 +360,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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this.mainThreadMailbox = this.queueSorter.getProcessor(mailbox, false);
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this.mailboxLight = this.queueSorter.getProcessor(lightthreaded, false);// Paper
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this.lightEngine = new ThreadedLevelLightEngine(chunkProvider, this, this.level.dimensionType().hasSkyLight(), threadedmailbox1, this.queueSorter.getProcessor(threadedmailbox1, false));
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- this.distanceManager = new ChunkMap.ChunkDistanceManager(executor, mainThreadExecutor);
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+ this.distanceManager = new ChunkMap.ChunkDistanceManager(executor, mainThreadExecutor); this.distanceManager.chunkMap = this; // Paper
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this.overworldDataStorage = persistentStateManagerFactory;
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this.poiManager = new PoiManager(new File(file, "poi"), dataFixer, dsync, world);
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this.setViewDistance(viewDistance);
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@@ -423,6 +447,38 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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this.playerEntityTrackerTrackMaps[ordinal] = new com.destroystokyo.paper.util.misc.PlayerAreaMap(this.pooledLinkedPlayerHashSets);
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}
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// Paper end - use distance map to optimise entity tracker
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+ // Paper start - optimise PlayerChunkMap#isOutsideRange
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+ this.playerChunkTickRangeMap = new com.destroystokyo.paper.util.misc.PlayerAreaMap(this.pooledLinkedPlayerHashSets,
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+ (ServerPlayer player, int rangeX, int rangeZ, int currPosX, int currPosZ, int prevPosX, int prevPosZ,
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> newState) -> {
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+ ChunkHolder playerChunk = ChunkMap.this.getUpdatingChunkIfPresent(MCUtil.getCoordinateKey(rangeX, rangeZ));
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+ if (playerChunk != null) {
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+ playerChunk.playersInChunkTickRange = newState;
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+ }
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+ },
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+ (ServerPlayer player, int rangeX, int rangeZ, int currPosX, int currPosZ, int prevPosX, int prevPosZ,
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> newState) -> {
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+ ChunkHolder playerChunk = ChunkMap.this.getUpdatingChunkIfPresent(MCUtil.getCoordinateKey(rangeX, rangeZ));
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+ if (playerChunk != null) {
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+ playerChunk.playersInChunkTickRange = newState;
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+ }
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+ });
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+ this.playerMobSpawnMap = new com.destroystokyo.paper.util.misc.PlayerAreaMap(this.pooledLinkedPlayerHashSets,
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+ (ServerPlayer player, int rangeX, int rangeZ, int currPosX, int currPosZ, int prevPosX, int prevPosZ,
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> newState) -> {
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+ ChunkHolder playerChunk = ChunkMap.this.getUpdatingChunkIfPresent(MCUtil.getCoordinateKey(rangeX, rangeZ));
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+ if (playerChunk != null) {
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+ playerChunk.playersInMobSpawnRange = newState;
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+ }
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+ },
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+ (ServerPlayer player, int rangeX, int rangeZ, int currPosX, int currPosZ, int prevPosX, int prevPosZ,
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> newState) -> {
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+ ChunkHolder playerChunk = ChunkMap.this.getUpdatingChunkIfPresent(MCUtil.getCoordinateKey(rangeX, rangeZ));
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+ if (playerChunk != null) {
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+ playerChunk.playersInMobSpawnRange = newState;
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+ }
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+ });
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+ // Paper end - optimise PlayerChunkMap#isOutsideRange
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}
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// Paper start
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@@ -610,6 +666,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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} else {
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if (holder != null) {
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holder.setTicketLevel(level);
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+ holder.updateRanges(); // Paper - optimise isOutsideOfRange
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}
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if (holder != null) {
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@@ -1431,29 +1488,50 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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return this.isOutsideOfRange(chunkPos, false);
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}
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- boolean isOutsideOfRange(ChunkPos chunkcoordintpair, boolean reducedRange) {
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- int chunkRange = level.spigotConfig.mobSpawnRange;
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- chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
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- chunkRange = (chunkRange > 8) ? 8 : chunkRange;
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+ // Paper start - optimise isOutsideOfRange
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+ final boolean isOutsideOfRange(ChunkPos chunkcoordintpair, boolean reducedRange) {
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+ return this.isOutsideOfRange(this.getUpdatingChunkIfPresent(chunkcoordintpair.toLong()), chunkcoordintpair, reducedRange);
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+ }
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+ final boolean isOutsideOfRange(ChunkHolder playerchunk, ChunkPos chunkcoordintpair, boolean reducedRange) {
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+ // this function is so hot that removing the map lookup call can have an order of magnitude impact on its performance
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+ // tested and confirmed via System.nanoTime()
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+ com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> playersInRange = reducedRange ? playerchunk.playersInMobSpawnRange : playerchunk.playersInChunkTickRange;
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+ if (playersInRange == null) {
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+ return true;
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+ }
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+ Object[] backingSet = playersInRange.getBackingSet();
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- final int finalChunkRange = chunkRange; // Paper for lambda below
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- //double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D; // Paper - use from event
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- // Spigot end
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- long i = chunkcoordintpair.toLong();
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-
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- return !this.distanceManager.hasPlayersNearby(i) ? true : this.playerMap.getPlayers(i).noneMatch((entityplayer) -> {
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- // Paper start - add PlayerNaturallySpawnCreaturesEvent
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- com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event;
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- double blockRange = 16384.0D;
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- if (reducedRange) {
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- event = entityplayer.playerNaturallySpawnedEvent;
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- if (event == null || event.isCancelled()) return false;
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- blockRange = (double) ((event.getSpawnRadius() << 4) * (event.getSpawnRadius() << 4));
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+ if (reducedRange) {
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+ for (int i = 0, len = backingSet.length; i < len; ++i) {
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+ Object raw = backingSet[i];
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+ if (!(raw instanceof ServerPlayer)) {
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+ continue;
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+ }
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+ ServerPlayer player = (ServerPlayer) raw;
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+ // don't check spectator and whatnot, already handled by mob spawn map update
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+ if (player.lastEntitySpawnRadiusSquared > euclideanDistanceSquared(chunkcoordintpair, player)) {
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+ return false; // in range
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+ }
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}
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- // Paper end
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- return !entityplayer.isSpectator() && ChunkMap.euclideanDistanceSquared(chunkcoordintpair, (Entity) entityplayer) < blockRange; // Spigot
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- });
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+ } else {
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+ final double range = (DistanceManager.MOB_SPAWN_RANGE * 16) * (DistanceManager.MOB_SPAWN_RANGE * 16);
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+ // before spigot, mob spawn range was actually mob spawn range + tick range, but it was split
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+ for (int i = 0, len = backingSet.length; i < len; ++i) {
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+ Object raw = backingSet[i];
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+ if (!(raw instanceof ServerPlayer)) {
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+ continue;
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+ }
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+ ServerPlayer player = (ServerPlayer) raw;
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+ // don't check spectator and whatnot, already handled by mob spawn map update
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+ if (range > euclideanDistanceSquared(chunkcoordintpair, player)) {
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+ return false; // in range
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+ }
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+ }
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+ }
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+ // no players in range
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+ return true;
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}
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+ // Paper end - optimise isOutsideOfRange
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private boolean skipPlayer(ServerPlayer player) {
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return player.isSpectator() && !this.level.getGameRules().getBoolean(GameRules.RULE_SPECTATORSGENERATECHUNKS);
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diff --git a/src/main/java/net/minecraft/server/level/DistanceManager.java b/src/main/java/net/minecraft/server/level/DistanceManager.java
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index b49d380ef088aed3204ec71abc437c348ef004fa..577b391dcba1db712c1e2c83296e1c87b3e34ab2 100644
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--- a/src/main/java/net/minecraft/server/level/DistanceManager.java
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+++ b/src/main/java/net/minecraft/server/level/DistanceManager.java
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@@ -45,7 +45,7 @@ public abstract class DistanceManager {
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final Long2ObjectMap<ObjectSet<ServerPlayer>> playersPerChunk = new Long2ObjectOpenHashMap();
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public final Long2ObjectOpenHashMap<SortedArraySet<Ticket<?>>> tickets = new Long2ObjectOpenHashMap();
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private final DistanceManager.ChunkTicketTracker ticketTracker = new DistanceManager.ChunkTicketTracker();
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- private final DistanceManager.FixedPlayerDistanceChunkTracker naturalSpawnChunkCounter = new DistanceManager.FixedPlayerDistanceChunkTracker(8);
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+ public static final int MOB_SPAWN_RANGE = 8; // private final ChunkMapDistance.b f = new ChunkMapDistance.b(8); // Paper - no longer used
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private final DistanceManager.PlayerTicketTracker playerTicketManager = new DistanceManager.PlayerTicketTracker(33);
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// Paper start use a queue, but still keep unique requirement
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public final java.util.Queue<ChunkHolder> pendingChunkUpdates = new java.util.ArrayDeque<ChunkHolder>() {
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@@ -64,6 +64,8 @@ public abstract class DistanceManager {
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final Executor mainThreadExecutor;
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private long ticketTickCounter;
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+ ChunkMap chunkMap; // Paper
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+
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protected DistanceManager(Executor workerExecutor, Executor mainThreadExecutor) {
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Objects.requireNonNull(mainThreadExecutor);
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ProcessorHandle<Runnable> mailbox = ProcessorHandle.of("player ticket throttler", mainThreadExecutor::execute);
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@@ -108,7 +110,7 @@ public abstract class DistanceManager {
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protected abstract ChunkHolder updateChunkScheduling(long pos, int level, @Nullable ChunkHolder holder, int k);
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public boolean runAllUpdates(ChunkMap playerchunkmap) {
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- this.naturalSpawnChunkCounter.runAllUpdates();
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+ //this.f.a(); // Paper - no longer used
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this.playerTicketManager.runAllUpdates();
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int i = Integer.MAX_VALUE - this.ticketTracker.runDistanceUpdates(Integer.MAX_VALUE);
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boolean flag = i != 0;
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@@ -244,7 +246,7 @@ public abstract class DistanceManager {
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((ObjectSet) this.playersPerChunk.computeIfAbsent(i, (j) -> {
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return new ObjectOpenHashSet();
|
|
})).add(player);
|
|
- this.naturalSpawnChunkCounter.update(i, 0, true);
|
|
+ //this.f.update(i, 0, true); // Paper - no longer used
|
|
this.playerTicketManager.update(i, 0, true);
|
|
}
|
|
|
|
@@ -256,7 +258,7 @@ 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.f.update(i, Integer.MAX_VALUE, false); // Paper - no longer used
|
|
this.playerTicketManager.update(i, Integer.MAX_VALUE, false);
|
|
}
|
|
|
|
@@ -280,13 +282,17 @@ public abstract class DistanceManager {
|
|
}
|
|
|
|
public int getNaturalSpawnChunkCount() {
|
|
- this.naturalSpawnChunkCounter.runAllUpdates();
|
|
- return this.naturalSpawnChunkCounter.chunks.size();
|
|
+ // Paper start - use distance map to implement
|
|
+ // note: this is the spawn chunk count
|
|
+ return this.chunkMap.playerChunkTickRangeMap.size();
|
|
+ // Paper end - use distance map to implement
|
|
}
|
|
|
|
public boolean hasPlayersNearby(long i) {
|
|
- this.naturalSpawnChunkCounter.runAllUpdates();
|
|
- return this.naturalSpawnChunkCounter.chunks.containsKey(i);
|
|
+ // Paper start - use distance map to implement
|
|
+ // note: this is the is spawn chunk method
|
|
+ return this.chunkMap.playerChunkTickRangeMap.getObjectsInRange(i) != null;
|
|
+ // Paper end - use distance map to implement
|
|
}
|
|
|
|
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 abd814f397a90fcaaf98a76ed83b5f9f76f2948e..0ce86c72cb829b816ec7bfb8f0d19396e1b12eb6 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
|
|
@@ -892,6 +892,37 @@ public class ServerChunkCache extends ChunkSource {
|
|
boolean flag1 = this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING) && !this.level.players().isEmpty(); // CraftBukkit
|
|
|
|
if (!flag) {
|
|
+ // Paper start - optimize isOutisdeRange
|
|
+ ChunkMap playerChunkMap = this.chunkMap;
|
|
+ for (ServerPlayer player : this.level.players) {
|
|
+ if (!player.affectsSpawning || player.isSpectator()) {
|
|
+ playerChunkMap.playerMobSpawnMap.remove(player);
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ int viewDistance = this.chunkMap.getEffectiveViewDistance();
|
|
+
|
|
+ // copied and modified from isOutisdeRange
|
|
+ int chunkRange = level.spigotConfig.mobSpawnRange;
|
|
+ chunkRange = (chunkRange > viewDistance) ? (byte)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.playerChunkTickRangeMap.getLastViewDistance(player) == -1) {
|
|
+ playerChunkMap.playerMobSpawnMap.remove(player);
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ int range = Math.min(event.getSpawnRadius(), 32); // limit to max view distance
|
|
+ int chunkX = net.minecraft.server.MCUtil.getChunkCoordinate(player.getX());
|
|
+ int chunkZ = net.minecraft.server.MCUtil.getChunkCoordinate(player.getZ());
|
|
+
|
|
+ playerChunkMap.playerMobSpawnMap.addOrUpdate(player, chunkX, chunkZ, range);
|
|
+ player.lastEntitySpawnRadiusSquared = (double)((range << 4) * (range << 4)); // used in isOutsideRange
|
|
+ player.playerNaturallySpawnedEvent = event;
|
|
+ }
|
|
+ // Paper end - optimize isOutisdeRange
|
|
this.level.getProfiler().push("pollingChunks");
|
|
int k = this.level.getGameRules().getInt(GameRules.RULE_RANDOMTICKING);
|
|
boolean flag2 = level.ticksPerAnimalSpawns != 0L && worlddata.getGameTime() % level.ticksPerAnimalSpawns == 0L; // CraftBukkit
|
|
@@ -922,15 +953,7 @@ public class ServerChunkCache extends ChunkSource {
|
|
List<ChunkHolder> list = Lists.newArrayList(this.chunkMap.getChunks());
|
|
|
|
Collections.shuffle(list);
|
|
- //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 end
|
|
+ // Paper - moved natural spawn event up
|
|
this.level.timings.chunkTicks.startTiming(); // Paper
|
|
list.forEach((playerchunk) -> {
|
|
Optional<LevelChunk> optional = ((Either) playerchunk.getTickingChunkFuture().getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left();
|
|
@@ -939,9 +962,9 @@ public class ServerChunkCache extends ChunkSource {
|
|
LevelChunk chunk = (LevelChunk) optional.get();
|
|
ChunkPos chunkcoordintpair = chunk.getPos();
|
|
|
|
- if (this.level.isPositionEntityTicking(chunkcoordintpair) && !this.chunkMap.noPlayersCloseForSpawning(chunkcoordintpair)) {
|
|
+ if (this.level.isPositionEntityTicking(chunkcoordintpair) && !this.chunkMap.isOutsideOfRange(playerchunk, chunkcoordintpair, false)) { // Paper - optimise isOutsideOfRange
|
|
chunk.setInhabitedTime(chunk.getInhabitedTime() + j);
|
|
- if (flag1 && (this.spawnEnemies || this.spawnFriendlies) && this.level.getWorldBorder().isWithinBounds(chunk.getPos()) && !this.chunkMap.isOutsideOfRange(chunkcoordintpair, true)) { // Spigot
|
|
+ if (flag1 && (this.spawnEnemies || this.spawnFriendlies) && this.level.getWorldBorder().isWithinBounds(chunk.getPos()) && !this.chunkMap.isOutsideOfRange(playerchunk, chunkcoordintpair, true)) { // Spigot // Paper - optimise isOutsideOfRange
|
|
NaturalSpawner.spawnForChunk(this.level, chunk, spawnercreature_d, this.spawnFriendlies, this.spawnEnemies, flag2);
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
index e98ae3630576ae67e24460f90e577b34f246a150..009b6fe428db1a6e69403d8df32325f78e6b4461 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
@@ -250,6 +250,7 @@ public class ServerPlayer extends Player {
|
|
// CraftBukkit end
|
|
public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
|
|
|
|
+ public double lastEntitySpawnRadiusSquared; // Paper - optimise isOutsideRange, this field is in blocks
|
|
public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
|
|
boolean needsChunkCenterUpdate; // Paper - no-tick view distance
|
|
|