PaperMC/Spigot-Server-Patches/0360-improve-CraftWorld-isChunkLoaded.patch
Aikar 7ce690f49e
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
e16de3bb SPIGOT-5906: Huge Fungi tree generation

CraftBukkit Changes:
a13b8cfc7 SPIGOT-5907: Item Frame NBT data disappears
5a6c52983 SPIGOT-5906: Huge Fungi tree generation
2020-06-30 20:07:16 -04:00

30 lines
1.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 21 May 2019 02:34:04 +0100
Subject: [PATCH] improve CraftWorld#isChunkLoaded
getChunkAt will request the chunk using vanillas chunk loading system,
which while we're not going to load the chunk, does involve the server
waiting for the execution queue to get to our request; We can just query
the chunk status and get a response now, vs having to wait
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 4b9d33d51c82575ad65056e8d314a60ae0e5bb0b..3549404ec211e88f6d91bdcf07c661e2d2ac4875 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -408,13 +408,13 @@ public class CraftWorld implements World {
@Override
public boolean isChunkLoaded(int x, int z) {
- return world.getChunkProvider().isChunkLoaded(x, z);
+ return world.getChunkProvider().getChunkAtIfLoadedImmediately(x, z) != null; // Paper
}
@Override
public boolean isChunkGenerated(int x, int z) {
try {
- return isChunkLoaded(x, z) || world.getChunkProvider().playerChunkMap.read(new ChunkCoordIntPair(x, z)) != null;
+ return world.getChunkProvider().getChunkAtIfCachedImmediately(x, z) != null || world.getChunkProvider().playerChunkMap.read(new ChunkCoordIntPair(x, z)) != null; // Paper (TODO check if the first part can be removed)
} catch (IOException ex) {
throw new RuntimeException(ex);
}