PaperMC/patches/unapplied/server/0947-Prevent-GameEvents-being-fired-from-unloaded-chunks.patch
2023-09-21 19:18:04 +02:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Wed, 5 Apr 2023 20:15:47 +0100
Subject: [PATCH] Prevent GameEvents being fired from unloaded chunks
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 37873ea2876a89ac8ea702ab0a71171e044852bc..18aac3da3c88f33b1a71a5920a8daa27e9723913 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1782,6 +1782,11 @@ public class ServerLevel extends Level implements WorldGenLevel {
@Override
public void gameEvent(GameEvent event, Vec3 emitterPos, GameEvent.Context emitter) {
+ // Paper start
+ if (this.getChunkIfLoadedImmediately((Mth.floor(emitterPos.x) >> 4), (Mth.floor(emitterPos.z) >> 4)) == null) {
+ return;
+ }
+ // Paper end
this.gameEventDispatcher.post(event, emitterPos, emitter);
}