From 88eeebc428981910419ea1d2409c2b86f31aef4f Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 21 Apr 2018 11:21:48 -0400
Subject: [PATCH] Configurable Allowance of Permanent Chunk Loaders
This disables the behavior that allows players to keep chunks permanently loaded
by default and allows server operators to enable it if they wish.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 37315233e1..044da2754d 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -473,4 +473,9 @@ public class PaperWorldConfig {
break;
}
+ public boolean allowPermaChunkLoaders = false;
+ private void allowPermaChunkLoaders() {
+ allowPermaChunkLoaders = getBoolean("game-mechanics.allow-permanent-chunk-loaders", allowPermaChunkLoaders);
+ log("Allow Perma Chunk Loaders: " + (allowPermaChunkLoaders ? "enabled" : "disabled"));
+ }
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 4973721243..0e0c7b1abe 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -111,7 +111,7 @@ public class ChunkProviderServer implements IChunkProvider {
Long2ObjectMap long2objectmap = this.chunks;
synchronized (this.chunks) {
- Chunk chunk = this.getLoadedChunkAt(i, j);
+ Chunk chunk = world.paperConfig.allowPermaChunkLoaders ? getLoadedChunkAt(i, j) : getChunkIfLoaded(i, j); // Paper - Configurable perma chunk loaders
return chunk != null ? chunk : this.loadChunkAt(i, j);
--
2.18.0