papermc/Spigot-Server-Patches/0096-Don-t-spam-reload-spawn-chunks-in-nether-end.patch

From 662ab65f604cf092e448c87a514adb3150c11449 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 5 Apr 2016 19:42:22 -0400
Subject: [PATCH] Don't spam reload spawn chunks in nether/end


diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 0cdebf702a..8abe3cdd92 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -2864,6 +2864,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
         return this.K;
     }
 
+    public boolean isSpawnChunk(int i,  int j) { return e(i, j); } // Paper - OBFHELPER
     public boolean e(int i, int j) {
         BlockPosition blockposition = this.getSpawn();
         int k = i * 16 + 8 - blockposition.getX();
@@ -2880,6 +2881,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
         return (LongSet) (forcedchunk != null ? LongSets.unmodifiable(forcedchunk.a()) : LongSets.EMPTY_SET);
     }
 
+    public boolean isForcedChunk(int i, int j) { return f(i, j); } // Paper - OBFHELPER
     public boolean f(int i, int j) {
         ForcedChunk forcedchunk = (ForcedChunk) this.a(this.worldProvider.getDimensionManager(), ForcedChunk::new, "chunks");
 
diff --git a/src/main/java/net/minecraft/server/WorldProvider.java b/src/main/java/net/minecraft/server/WorldProvider.java
index bca5e50d98..088e7306cb 100644
--- a/src/main/java/net/minecraft/server/WorldProvider.java
+++ b/src/main/java/net/minecraft/server/WorldProvider.java
@@ -69,7 +69,7 @@ public abstract class WorldProvider {
     public void l() {}
 
     public boolean a(int i, int j) {
-        return !this.b.f(i, j);
+        return !this.b.isSpawnChunk(i, j) && !this.b.isForcedChunk(i, j); // Paper - Use spawn chunks check for all worlds
     }
 
     protected abstract void m();
-- 
2.18.0