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Paper-Old/Spigot-Server-Patches/0382-Fix-issues-with-entity-loss-due-to-unloaded-chunks.patch
Shane Freeder 0f2ea04c1c
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
af58d316 Fix javadoc warning in Firework.setShotAtAngle

CraftBukkit Changes:
e2dd6555 SPIGOT-5372: Re-add tile entity fixer due to MC-163945
1e7a197f Fix incorrect inequality in 683bae0670
db98d54d SPIGOT-5362: Suspicious stews fail isSimilar check

Spigot Changes:
56f84710 Rebuild patches
2019-10-18 17:31:01 +01:00

46 Zeilen
2.1 KiB
Diff

From 62b6f06b1b5058350a704386051fe072e97a5b52 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 28 Sep 2018 21:49:53 -0400
Subject: [PATCH] Fix issues with entity loss due to unloaded chunks
Vanilla has risk of losing entities by causing them to be
removed from all chunks if they try to move into an unloaded chunk.
This pretty much means high chance this entity will be lost in this
scenario.
There is another case that adding an entity to the world can fail if
the chunk isn't loaded.
Lots of the server is designed around addEntity never expecting to fail
for these reasons, nor is it really logical.
This change ensures the chunks are always loaded when entities are
added to the world, or a valid entity moves between chunks.
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 408bde5ca..c31a212b4 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -672,7 +672,7 @@ public class WorldServer extends World {
this.getChunkAt(entity.chunkX, entity.chunkZ).a(entity, entity.chunkY);
}
- if (!entity.bU() && !this.isChunkLoaded(i, k)) {
+ if (!entity.valid && !entity.bU() && !this.isChunkLoaded(i, k)) { // Paper - always load chunks to register valid entities location
entity.inChunk = false;
} else {
this.getChunkAt(i, k).a(entity);
@@ -1007,7 +1007,7 @@ public class WorldServer extends World {
return false;
}
// CraftBukkit end
- IChunkAccess ichunkaccess = this.getChunkAt(MathHelper.floor(entity.locX / 16.0D), MathHelper.floor(entity.locZ / 16.0D), ChunkStatus.FULL, entity.attachedToPlayer);
+ IChunkAccess ichunkaccess = this.getChunkAt(MathHelper.floor(entity.locX / 16.0D), MathHelper.floor(entity.locZ / 16.0D), ChunkStatus.FULL, true); // Paper - always load chunks for entity adds
if (!(ichunkaccess instanceof Chunk)) {
return false;
--
2.23.0