From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Aikar Date: Mon, 29 Jun 2020 03:26:17 -0400 Subject: [PATCH] Support old UUID format for NBT We have stored UUID in plenty of places that did not get DFU'd So just look for old format and load it if it exists. diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/server/NBTTagCompound.java +++ b/src/main/java/net/minecraft/server/NBTTagCompound.java @@ -0,0 +0,0 @@ public class NBTTagCompound implements NBTBase { @Nullable public UUID getUUID(String prefix) { return a(prefix); } // Paper - OBFHELPER @Nullable public UUID a(String s) { + // Paper start - support old format + if (hasKey(s + "Least") && hasKey(s + "Most")) { + return new UUID(this.getLong(s + "Most"), this.getLong(s + "Least")); + } + // Paper end return GameProfileSerializer.a(this.get(s)); }