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Paper/Spigot-Server-Patches/0451-Fix-unregistering-entities-from-unloading-chunks.patch
Aikar bdcc31caad
Let invalid positioned entities clean up previous chunk by the chunkCheck
I had did a few of the operations myself, which would have broken chunkCheck
from doing it itself, which would leave some state left in the original chunk
and thats not good....
2020-04-12 22:55:43 -04:00

36 Zeilen
1.5 KiB
Diff

From 98db760202074db2a46203553e963cc97f3a4d1e Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 31 Mar 2020 03:01:45 -0400
Subject: [PATCH] Fix unregistering entities from unloading chunks
CraftBukkit caused a regression here by making unloading chunks not
have a ticket added and returning unloaded future.
This caused entities who were killed in same tick their chunk is unloading
to not be able to be removed from the chunk.
This then results in dead entities lingering in the Chunk.
Combine that with a buggy detail of the previous implementation of
the Dupe UUID patch, then this was the likely source of the "Ghost entities"
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index a4f34293f..22e8eca96 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -1498,9 +1498,9 @@ public class WorldServer extends World {
}
private void removeEntityFromChunk(Entity entity) {
- IChunkAccess ichunkaccess = this.getChunkAt(entity.chunkX, entity.chunkZ, ChunkStatus.FULL, false);
+ Chunk 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
- if (ichunkaccess instanceof Chunk) {
+ if (ichunkaccess != null) { // Paper
((Chunk) ichunkaccess).b(entity);
}
--
2.25.1