From 85ad65a1d47099881c99cdb9e3e6657bb3894317 Mon Sep 17 00:00:00 2001
From: inzynierr <redinginer@gmail.com>
Date: Mon, 4 Nov 2024 15:27:32 +0100
Subject: [PATCH] Fix legacy/bungeeguard forwarding causing improper (offline)
 player UUID.

---
 src/main/java/ua/nanit/limbo/connection/PacketHandler.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/ua/nanit/limbo/connection/PacketHandler.java b/src/main/java/ua/nanit/limbo/connection/PacketHandler.java
index f1bacda1..e0cf0636 100644
--- a/src/main/java/ua/nanit/limbo/connection/PacketHandler.java
+++ b/src/main/java/ua/nanit/limbo/connection/PacketHandler.java
@@ -100,7 +100,9 @@ public void handle(ClientConnection conn, PacketLoginStart packet) {
 
         if (!server.getConfig().getInfoForwarding().isModern()) {
             conn.getGameProfile().setUsername(packet.getUsername());
-            conn.getGameProfile().setUuid(UuidUtil.getOfflineModeUuid(packet.getUsername()));
+            if (conn.getGameProfile().getUuid() == null) {
+                conn.getGameProfile().setUuid(UuidUtil.getOfflineModeUuid(packet.getUsername()));
+            }
         }
 
         conn.fireLoginSuccess();