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42 lines
2.4 KiB
Diff
42 lines
2.4 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: TE 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 5577a560d41a2467bd713f2fa7511c83a73c2f2d..e6b9b19cde9c3576745a10e0a12317fc99577ae8 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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@@ -691,6 +691,8 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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// Spigot start
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// Iterator iterator = this.blockEntityTickers.iterator();
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int tilesThisCycle = 0;
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+ var toRemove = new it.unimi.dsi.fastutil.objects.ObjectOpenCustomHashSet<TickingBlockEntity>(net.minecraft.Util.identityStrategy()); // Paper - use removeAll
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+ toRemove.add(null);
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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(tileTickPosition);
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@@ -698,7 +700,6 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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if (tickingblockentity == null) {
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this.getCraftServer().getLogger().severe("Spigot has detected a null entity and has removed it, preventing a crash");
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tilesThisCycle--;
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- this.blockEntityTickers.remove(this.tileTickPosition--);
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continue;
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}
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// Spigot end
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@@ -706,12 +707,13 @@ 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 - use removeAll
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// Spigot end
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} else if (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);
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timings.tileEntityTick.stopTiming(); // Spigot
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this.tickingBlockEntities = false;
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