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41647af74c
We cannot put blocking network I/O onto the worldgen threads, this will crash the server if it stalls
23 lines
1.2 KiB
Diff
23 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Sat, 9 Jan 2021 14:17:07 +0100
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Subject: [PATCH] Remove stale POIs
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diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
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index 2ac0db36942ecb6dd073bc08f42fb3d1a6c12f6d..853929fb1ae428baf9f7cd3f49fdadd52e0c3401 100644
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--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
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+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
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@@ -1915,6 +1915,11 @@ public class ServerLevel extends Level implements WorldGenLevel {
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});
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optional1.ifPresent((holder) -> {
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this.getServer().execute(() -> {
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+ // Paper start
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+ if (optional.isEmpty() && this.getPoiManager().exists(blockposition1, poiType -> true)) {
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+ this.getPoiManager().remove(blockposition1);
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+ }
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+ // Paper end
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this.getPoiManager().add(blockposition1, holder);
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DebugPackets.sendPoiAddedPacket(this, blockposition1);
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});
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