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Ensure POI removal occurs on the correct thread

This commit is contained in:
Shane Freeder 2021-01-09 13:32:26 +00:00
parent 6b3a6aefae
commit 6bf12bff71
1 changed files with 8 additions and 5 deletions
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13
Spigot-Server-Patches/0648-Remove-stale-POIs.patch
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@ -25,21 +25,24 @@ index b926cebd053bef829517c9d9bbf1c609c23ca04a..6a0f07b13eef5560dfc7c7b39618c0b8
return (Boolean) this.d(SectionPosition.a(blockposition).s()).map((villageplacesection) -> {
return villageplacesection.a(blockposition, predicate);
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 5b0b6edfa790918e56399ff6c83f3feb6e5aca49..9b6dbadcbae284e089e38b21b596d78624d48ddd 100644
index 5b0b6edfa790918e56399ff6c83f3feb6e5aca49..b033ff44373ec87702946c3cefe664fb46d609f4 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -1942,6 +1942,10 @@ public class WorldServer extends World implements GeneratorAccessSeed {
@@ -1942,6 +1942,13 @@ public class WorldServer extends World implements GeneratorAccessSeed {
Optional<VillagePlaceType> optional = VillagePlaceType.b(iblockdata);
Optional<VillagePlaceType> optional1 = VillagePlaceType.b(iblockdata1);
+ // Paper start
+ if (!optional.isPresent() && this.getPoiStorage().test(blockposition, com.google.common.base.Predicates.alwaysTrue()))
+ this.getPoiStorage().remove(blockposition);
+ this.getMinecraftServer().execute(() -> {
+ if (!optional.isPresent() && this.getPoiStorage().test(blockposition, com.google.common.base.Predicates.alwaysTrue())) {
+ this.getPoiStorage().remove(blockposition);
+ }
+ });
+ // Paper end
if (!Objects.equals(optional, optional1)) {
BlockPosition blockposition1 = blockposition.immutableCopy();
@@ -1960,6 +1964,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
@@ -1960,6 +1967,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
}
}