proper migration to gamerules for keep spawn loaded distance

patches/server/0456-Fix-CraftSound-backwards-compatibility.patch

@@ -0,0 +1,21 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <blake.galbreath@gmail.com>
+Date: Thu, 17 Dec 2020 15:25:49 -0600
+Subject: [PATCH] Fix CraftSound backwards compatibility
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftSound.java b/src/main/java/org/bukkit/craftbukkit/CraftSound.java
+index 260a738d5d61cf931b939502ea9c66451855b91e..dce716b6ac407d1e1ae07272ee5c8b14f891f5fa 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftSound.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftSound.java
+@@ -40,4 +40,10 @@ public class CraftSound {
+         throw new IllegalArgumentException("No Reference holder found for " + bukkit
+                 + ", this can happen if a plugin creates its own sound effect with out properly registering it.");
+     }
++
++    // Paper start
++    public static String getSound(Sound sound) {
++        return sound.getKey().getKey();
++    }
++    // Paper end
+ }