mirror of https://github.com/PaperMC/Paper.git
35 lines
2.0 KiB
Diff
35 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: mezz <tehgeek@gmail.com>
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Date: Wed, 9 Aug 2017 17:51:22 -0500
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Subject: [PATCH] Fix MC-117075: Block entity unload lag spike
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diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
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index ec6640bc761b6232d6b48a32fae11e60d5cdcbdf..917ee31fedd92184d97f2c0a11fd61583361de92 100644
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--- a/src/main/java/net/minecraft/world/level/Level.java
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+++ b/src/main/java/net/minecraft/world/level/Level.java
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@@ -721,6 +721,8 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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boolean flag = this.tickRateManager().runsNormally();
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int tilesThisCycle = 0;
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+ var toRemove = new it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet<TickingBlockEntity>(); // Paper - Fix MC-117075; use removeAll
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+ toRemove.add(null); // Paper - Fix MC-117075
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for (tileTickPosition = 0; tileTickPosition < this.blockEntityTickers.size(); tileTickPosition++) { // Paper - Disable tick limiters
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this.tileTickPosition = (this.tileTickPosition < this.blockEntityTickers.size()) ? this.tileTickPosition : 0;
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TickingBlockEntity tickingblockentity = (TickingBlockEntity) this.blockEntityTickers.get(this.tileTickPosition);
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@@ -729,12 +731,13 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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if (tickingblockentity.isRemoved()) {
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// Spigot start
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tilesThisCycle--;
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- this.blockEntityTickers.remove(this.tileTickPosition--);
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+ toRemove.add(tickingblockentity); // Paper - Fix MC-117075; use removeAll
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// Spigot end
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} else if (flag && this.shouldTickBlocksAt(tickingblockentity.getPos())) {
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tickingblockentity.tick();
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}
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}
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+ this.blockEntityTickers.removeAll(toRemove); // Paper - Fix MC-117075
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this.timings.tileEntityTick.stopTiming(); // Spigot
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this.tickingBlockEntities = false;
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