From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sat, 3 Jul 2021 21:18:28 +0100
Subject: [PATCH] WorldCreator#keepSpawnLoaded


diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 27072040887df4ff117179cfa5e7a39ef27c7501..70de655fd319863260bbfb0316fad892ba2f4af0 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1308,6 +1308,14 @@ public final class CraftServer implements Server {
         internal.setSpawnSettings(true, true);
         // Paper - Put world into worldlist before initing the world; move up
 
+        // Paper start
+        if (creator.keepSpawnLoaded().toBooleanOrElse(internal.getWorld().getKeepSpawnInMemory())) {
+            GameRules.IntegerValue rule = internal.getGameRules().getRule(GameRules.RULE_SPAWN_CHUNK_RADIUS);
+            rule.deserialize("0");
+            rule.onChanged(internal);
+        }
+        // Paper end
+
         this.getServer().prepareLevels(internal.getChunkSource().chunkMap.progressListener, internal);
         internal.entityManager.tick(); // SPIGOT-6526: Load pending entities so they are available to the API