From 128e1911328417da0df3bd12c6b81cccf8519438 Mon Sep 17 00:00:00 2001
From: AJ Ferguson <AJ-Ferguson@users.noreply.github.com>
Date: Fri, 19 Apr 2024 04:09:17 -0400
Subject: [PATCH] Fix 1.15->1.16 item attribute uuid (#3793)

---
 .../protocol1_16to1_15_2/packets/InventoryPackets.java       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_16to1_15_2/packets/InventoryPackets.java b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_16to1_15_2/packets/InventoryPackets.java
index 4f4451035..8047f7d31 100644
--- a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_16to1_15_2/packets/InventoryPackets.java
+++ b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_16to1_15_2/packets/InventoryPackets.java
@@ -203,8 +203,10 @@ public class InventoryPackets extends ItemRewriter<ClientboundPackets1_15, Serve
             NumberTag leastTag = attribute.getNumberTag("UUIDLeast");
             NumberTag mostTag = attribute.getNumberTag("UUIDMost");
             if (leastTag != null && mostTag != null) {
-                int[] uuidIntArray = UUIDUtil.toIntArray(leastTag.asLong(), mostTag.asLong());
+                int[] uuidIntArray = UUIDUtil.toIntArray(mostTag.asLong(), leastTag.asLong());
                 attribute.put("UUID", new IntArrayTag(uuidIntArray));
+                attribute.remove("UUIDLeast");
+                attribute.remove("UUIDMost");
             }
         }
     }
@@ -223,6 +225,7 @@ public class InventoryPackets extends ItemRewriter<ClientboundPackets1_15, Serve
                 UUID uuid = UUIDUtil.fromIntArray(uuidTag.getValue());
                 attribute.putLong("UUIDLeast", uuid.getLeastSignificantBits());
                 attribute.putLong("UUIDMost", uuid.getMostSignificantBits());
+                attribute.remove("UUID");
             }
         }
     }