21 lines
1.3 KiB
Diff
21 lines
1.3 KiB
Diff
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Shane Freeder <theboyetronic@gmail.com>
|
||
|
|
Date: Mon, 12 Jul 2021 12:28:29 +0100
|
||
|
|
Subject: [PATCH] Use a CHM for StructureTemplate.Pallete cache
|
||
|
|
|
||
|
|
fixes a CME due to this collection being shared across threads
|
||
|
|
|
||
|
|
diff --git a/src/main/java/net/minecraft/world/level/levelgen/structure/templatesystem/StructureTemplate.java b/src/main/java/net/minecraft/world/level/levelgen/structure/templatesystem/StructureTemplate.java
|
||
|
|
index ef8dd3fa4f7ac8f85ae508999264850659bf9606..ac80779956ac2f8aa83166d3d2282352ebe1901d 100644
|
||
|
|
--- a/src/main/java/net/minecraft/world/level/levelgen/structure/templatesystem/StructureTemplate.java
|
||
|
|
+++ b/src/main/java/net/minecraft/world/level/levelgen/structure/templatesystem/StructureTemplate.java
|
||
|
|
@@ -831,7 +831,7 @@ public class StructureTemplate {
|
||
|
|
public static final class Palette {
|
||
|
|
|
||
|
|
private final List<StructureTemplate.StructureBlockInfo> blocks;
|
||
|
|
- private final Map<Block, List<StructureTemplate.StructureBlockInfo>> cache = Maps.newHashMap();
|
||
|
|
+ private final Map<Block, List<StructureTemplate.StructureBlockInfo>> cache = Maps.newConcurrentMap(); // Paper
|
||
|
|
|
||
|
|
Palette(List<StructureTemplate.StructureBlockInfo> infos) {
|
||
|
|
this.blocks = infos;
|