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33 lines
1.8 KiB
Diff
33 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Tue, 31 Mar 2020 03:01:45 -0400
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Subject: [PATCH] Fix unregistering entities from unloading chunks
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CraftBukkit caused a regression here by making unloading chunks not
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have a ticket added and returning unloaded future.
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This caused entities who were killed in same tick their chunk is unloading
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to not be able to be removed from the chunk.
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This then results in dead entities lingering in the Chunk.
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Combine that with a buggy detail of the previous implementation of
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the Dupe UUID patch, then this was the likely source of the "Ghost entities"
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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 9898d5c8fab63c576831bd416ccf1854ed077b0d..c5dc41a3cf499038bd33451a189913cd3978b230 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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@@ -1559,9 +1559,9 @@ public class ServerLevel extends net.minecraft.world.level.Level implements Worl
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}
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private void removeFromChunk(Entity entity) {
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- ChunkAccess ichunkaccess = chunkSource.getChunkUnchecked(entity.xChunk, entity.zChunk); // CraftBukkit - SPIGOT-5228: getChunkAt won't find the entity's chunk if it has already been unloaded (i.e. if it switched to state INACCESSIBLE).
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+ LevelChunk ichunkaccess = entity.getCurrentChunk(); // Paper - getChunkAt(x,z,full,false) is broken by CraftBukkit as it won't return an unloading chunk. Use our current chunk reference as this points to what chunk they need to be removed from anyways
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- if (ichunkaccess instanceof LevelChunk) {
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+ if (ichunkaccess != null) { // Paper
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((LevelChunk) ichunkaccess).removeEntity(entity);
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}
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