From 6a7b18cc6ba91f657c847107e73c1645f9a57100 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Sun, 13 Jul 2025 18:27:00 -0400
Subject: [PATCH] Compare prototype maps using value equality

---
 .../neoforge/recipe/IngredientValueDeduplicator.java          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/neoforge/src/main/java/org/embeddedt/modernfix/neoforge/recipe/IngredientValueDeduplicator.java b/neoforge/src/main/java/org/embeddedt/modernfix/neoforge/recipe/IngredientValueDeduplicator.java
index 441c2b91..06e1e046 100644
--- a/neoforge/src/main/java/org/embeddedt/modernfix/neoforge/recipe/IngredientValueDeduplicator.java
+++ b/neoforge/src/main/java/org/embeddedt/modernfix/neoforge/recipe/IngredientValueDeduplicator.java
@@ -35,11 +35,11 @@ public class IngredientValueDeduplicator {
         }
 
         private boolean areComponentsSame(ItemStack a, ItemStack b) {
-            // Compare using stricter logic than vanilla: require the prototype maps to be identity-equal, and require
+            // Compare using stricter logic than vanilla: require the prototype maps to be equal, and require
             // the values in the patch to also be identity-equal. This works around Neo allowing Holder.Reference objects
             // made with the server & client registries to be considered equal.
             if (a.getComponents() instanceof PatchedDataComponentMapAccessor aComps && b.getComponents() instanceof PatchedDataComponentMapAccessor bComps) {
-                if (aComps.mfix$getPrototype() != bComps.mfix$getPrototype()) {
+                if (!aComps.mfix$getPrototype().equals(bComps.mfix$getPrototype())) {
                     return false;
                 }
                 var aPatch = aComps.mfix$getPatch();