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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
21 lines
1.4 KiB
Diff
21 lines
1.4 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: Sun, 11 Apr 2021 02:58:48 -0700
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Subject: [PATCH] Don't read neighbour chunk data off disk when converting
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chunks
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Lighting is purged on update anyways, so let's not add more
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into the conversion process
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diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
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index eaf978d15618b80d23c443acbd42db926d570d01..6743dca44e6552ad39aca757a24f3c4df400d83d 100644
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--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
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+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
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@@ -44,6 +44,7 @@ public class ChunkStorage implements AutoCloseable {
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// CraftBukkit start
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private boolean check(ServerChunkCache cps, int x, int z) {
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+ if (true) return true; // Paper - Perf: this isn't even needed anymore, light is purged updating to 1.14+, why are we holding up the conversion process reading chunk data off disk - return true, we need to set light populated to true so the converter recognizes the chunk as being "full"
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ChunkPos pos = new ChunkPos(x, z);
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if (cps != null) {
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com.google.common.base.Preconditions.checkState(org.bukkit.Bukkit.isPrimaryThread(), "primary thread");
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