From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 4 Jul 2022 21:50:44 -0700
Subject: [PATCH] Fix custom piglin loved items

Upstream didn't modify the isLovedItem check in wantsToPickup
so piglins never actually tried to pickup interestItems

diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
index 20c234e29e7c1f64a0fdbbe92e06efe8c99e6172..0ee023afcf5673df4b069f70ce90a2c3417d71b6 100644
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
@@ -392,7 +392,7 @@ public class PiglinAi {
         } else {
             boolean flag = piglin.canAddToInventory(stack);
 
-            return stack.is(Items.GOLD_NUGGET) ? flag : (PiglinAi.isFood(stack) ? !PiglinAi.hasEatenRecently(piglin) && flag : (!PiglinAi.isLovedItem(stack) ? piglin.canReplaceCurrentItem(stack) : PiglinAi.isNotHoldingLovedItemInOffHand(piglin) && flag));
+            return stack.is(Items.GOLD_NUGGET) ? flag : (PiglinAi.isFood(stack) ? !PiglinAi.hasEatenRecently(piglin) && flag : (!PiglinAi.isLovedItem(stack, piglin) ? piglin.canReplaceCurrentItem(stack) : PiglinAi.isNotHoldingLovedItemInOffHand(piglin) && flag)); // Paper - upstream missed isLovedItem check
         }
     }