PaperMC/patches/server/0565-Remove-stale-POIs.patch
Spottedleaf aabf676721 Prevent unloading worlds with pending player logins
Logging into an unloaded world isn't going to end well.
This may fix the cases of people seeing errors about regionfiles
being closed, as loading chunks in an unloaded world will cause this
as the regionfile cache is closed but not cleared.
2022-08-26 22:20:27 -07:00

22 lines
1.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sat, 9 Jan 2021 14:17:07 +0100
Subject: [PATCH] Remove stale POIs
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index d78b75d00ff95eb0c9619420c2921881724d8561..3016947fb05211ffa72eef027db92d02e2486150 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1918,6 +1918,11 @@ public class ServerLevel extends Level implements WorldGenLevel {
});
optional1.ifPresent((holder) -> {
this.getServer().execute(() -> {
+ // Paper start
+ if (optional.isEmpty() && this.getPoiManager().exists(blockposition1, poiType -> true)) {
+ this.getPoiManager().remove(blockposition1);
+ }
+ // Paper end
this.getPoiManager().add(blockposition1, holder);
DebugPackets.sendPoiAddedPacket(this, blockposition1);
});