f44d237de9
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing CraftBukkit Changes: 5be41fb8 SPIGOT-6720: Fix bed explosion checks 09b99daf SPIGOT-6722: Close entity manager when unloading world 3a9561bf SPIGOT-6686: Changes in MaximumRepairCost for Anvil Rename cause inconsistency
65 lines
3.5 KiB
Diff
65 lines
3.5 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: Thu, 16 Apr 2020 16:13:59 -0700
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Subject: [PATCH] Optimize ServerLevels chunk level checking methods
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These can be hot functions (i.e entity ticking and block ticking),
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so inline where possible, and avoid the abstraction of the
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Either class.
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diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
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index 021915680f6aa054585527dc0caf18b65795a1b7..e3b9f7b92e4f3e8b64e2b13bdf2b3fcee12c7cda 100644
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--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
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+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
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@@ -2034,15 +2034,18 @@ public class ServerLevel extends Level implements WorldGenLevel {
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public boolean isPositionTickingWithEntitiesLoaded(BlockPos blockposition) {
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long i = ChunkPos.asLong(blockposition);
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- return this.chunkSource.isPositionTicking(i) && this.areEntitiesLoaded(i);
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+ // Paper start - optimize is ticking ready type functions
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+ ChunkHolder chunkHolder = this.chunkSource.chunkMap.getVisibleChunkIfPresent(i);
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+ return chunkHolder != null && chunkHolder.isTickingReady() && this.areEntitiesLoaded(i);
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+ // Paper end
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}
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public boolean isPositionEntityTicking(BlockPos blockposition) {
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- return this.entityManager.isPositionTicking(blockposition);
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+ return this.entityManager.isPositionTicking(ChunkPos.asLong(blockposition)); // Paper
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}
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public boolean isPositionEntityTicking(ChunkPos chunkcoordintpair) {
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- return this.entityManager.isPositionTicking(chunkcoordintpair);
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+ return this.entityManager.isPositionTicking(chunkcoordintpair.toLong()); // Paper
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}
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private final class EntityCallbacks implements LevelCallback<Entity> {
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diff --git a/src/main/java/net/minecraft/world/level/ChunkPos.java b/src/main/java/net/minecraft/world/level/ChunkPos.java
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index 439f82a48e6f6ce7b4773505ced32324cacb302d..2a99aa989ac5c19d99bb3cbc0934425e46573cd7 100644
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--- a/src/main/java/net/minecraft/world/level/ChunkPos.java
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+++ b/src/main/java/net/minecraft/world/level/ChunkPos.java
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@@ -48,7 +48,7 @@ public class ChunkPos {
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}
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public static long asLong(BlockPos blockPos) {
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- return asLong(SectionPos.blockToSectionCoord(blockPos.getX()), SectionPos.blockToSectionCoord(blockPos.getZ()));
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+ return (((long)blockPos.getX() >> 4) & 4294967295L) | ((((long)blockPos.getZ() >> 4) & 4294967295L) << 32); // Paper - inline
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}
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public static int getX(long pos) {
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diff --git a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
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index 8b21080f5fd85ba6c1c3c8ac30e4a9d143c71e11..a98ef525ff57867edbc86ebebe626895c7a9bf25 100644
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--- a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
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+++ b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
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@@ -362,6 +362,11 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
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public LevelEntityGetter<T> getEntityGetter() {
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return this.entityGetter;
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}
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+ // Paper start
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+ public final boolean isPositionTicking(long position) {
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+ return this.chunkVisibility.get(position).isTicking();
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+ }
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+ // Paper end
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public boolean isPositionTicking(BlockPos blockposition) {
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return ((Visibility) this.chunkVisibility.get(ChunkPos.asLong(blockposition))).isTicking();
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