diff options
Diffstat (limited to 'patches/server/0652-Use-a-CHM-for-StructureTemplate.Pallete-cache.patch')
| -rw-r--r-- | patches/server/0652-Use-a-CHM-for-StructureTemplate.Pallete-cache.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/patches/server/0652-Use-a-CHM-for-StructureTemplate.Pallete-cache.patch b/patches/server/0652-Use-a-CHM-for-StructureTemplate.Pallete-cache.patch new file mode 100644 index 0000000000..027285c2b1 --- /dev/null +++ b/patches/server/0652-Use-a-CHM-for-StructureTemplate.Pallete-cache.patch @@ -0,0 +1,20 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Shane Freeder <[email protected]> +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 e7900e7e8263cae131dad2427fb2bfdadf5b8d14..b120949667ae0169a667b329b3cabbd79a0a5bda 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 +@@ -889,7 +889,7 @@ 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 - Fix CME due to this collection being shared across threads + @Nullable + private List<StructureTemplate.JigsawBlockInfo> cachedJigsaws; + |