PaperMC/patches/server/0971-Fix-NPE-for-Jukebox-setRecord.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 17 Jun 2024 17:41:09 -0700
Subject: [PATCH] Fix NPE for Jukebox#setRecord

Fallback to the global registry if no level exists

diff --git a/src/main/java/net/minecraft/world/level/block/entity/JukeboxBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/JukeboxBlockEntity.java
index 7a28dc3e9f768458e4b59a7b6a345e189cafa048..668ec9dfb888715aa1cca67bd28e610b8d0f2a93 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/JukeboxBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/JukeboxBlockEntity.java
@@ -203,7 +203,7 @@ public class JukeboxBlockEntity extends BlockEntity implements ContainerSingleIt
     public void setSongItemWithoutPlaying(ItemStack itemstack, long ticksSinceSongStarted) { // CraftBukkit - add argument
         this.item = itemstack;
         this.jukeboxSongPlayer.song = null; // CraftBukkit - reset
-        JukeboxSong.fromStack(this.level.registryAccess(), itemstack).ifPresent((holder) -> {
+        JukeboxSong.fromStack(this.level != null ? this.level.registryAccess() : org.bukkit.craftbukkit.CraftRegistry.getMinecraftRegistry(), itemstack).ifPresent((holder) -> { // Paper - fallback to other RegistyrAccess if no level
             this.jukeboxSongPlayer.setSongWithoutPlaying(holder, ticksSinceSongStarted); // CraftBukkit - add argument
         });
         // CraftBukkit start - add null check for level