From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Sun, 16 Jan 2022 14:54:28 -0500
Subject: [PATCH] Config for grindstones to remove item attributes


diff --git a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
index f061ea886b8e87a5b24567f5f3f80187e711dc5b..24dc7535ca60ba49666b45c8cf6327ce0541ca1a 100644
--- a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
@@ -268,6 +268,14 @@ public class GrindstoneMenu extends AbstractContainerMenu {
             itemstack1.setRepairCost(AnvilMenu.calculateIncreasedRepairCost(itemstack1.getBaseRepairCost()));
         }
 
+        // Purpur start
+        if (org.purpurmc.purpur.PurpurConfig.grindstoneRemoveAttributes) {
+            for (String key : itemstack1.getTag().getAllKeys()) {
+                itemstack1.getTag().remove(key);
+            }
+        }
+        // Purpur end
+
         return itemstack1;
     }
 
diff --git a/src/main/java/org/purpurmc/purpur/PurpurConfig.java b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
index 469f40bf9a31a254950e56b85605c5e729f22e16..f36632cc8a5f842d58922d1a6b2ff41f180897ec 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurConfig.java
@@ -308,6 +308,7 @@ public class PurpurConfig {
     public static boolean anvilCumulativeCost = true;
     public static int lightningRodRange = 128;
     public static Set<Enchantment> grindstoneIgnoredEnchants = new HashSet<>();
+    public static boolean grindstoneRemoveAttributes = false;
     private static void blockSettings() {
         if (version < 3) {
             boolean oldValue = getBoolean("settings.barrel.packed-barrels", true);
@@ -353,6 +354,7 @@ public class PurpurConfig {
             Enchantment enchantment = Registry.ENCHANTMENT.get(new ResourceLocation(key.toString()));
             grindstoneIgnoredEnchants.add(enchantment);
         });
+        grindstoneRemoveAttributes = getBoolean("settings.blocks.grindstone.remove-attributes", grindstoneRemoveAttributes);
     }
 
     public static boolean allowInfinityMending = false;