From 769ffc24396392906e2125160e560b616c83c56c Mon Sep 17 00:00:00 2001
From: granny <granny@purpurmc.org>
Date: Sun, 18 Jan 2026 16:43:07 -0800
Subject: [PATCH] stop copper golem from shulkerception, closes #1752,
 supercedes #1753

---
 .../TransportItemsBetweenContainers.java.patch       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/purpur-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/TransportItemsBetweenContainers.java.patch b/purpur-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/TransportItemsBetweenContainers.java.patch
index 3ff26e6d1..fc23b30ed 100644
--- a/purpur-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/TransportItemsBetweenContainers.java.patch
+++ b/purpur-server/minecraft-patches/sources/net/minecraft/world/entity/ai/behavior/TransportItemsBetweenContainers.java.patch
@@ -31,6 +31,18 @@
      }
  
      private static double getInteractionRange(PathfinderMob mob) {
+@@ -488,6 +_,11 @@
+     }
+ 
+     private static boolean matchesLeavingItemsRequirement(PathfinderMob mob, Container container) {
++        // Purpur start - copper golem can place items in barrels or shulkers option
++        if (mob.level().purpurConfig.copperGolemCanOpenShulker && container instanceof net.minecraft.world.level.block.entity.ShulkerBoxBlockEntity && mob.getMainHandItem().is(net.minecraft.tags.ItemTags.SHULKER_BOXES)) {
++            return false;
++        }
++        // Purpur end - copper golem can place items in barrels or shulkers option
+         return container.isEmpty() || hasItemMatchingHandItem(mob, container);
+     }
+ 
 @@ -525,7 +_,7 @@
          int i = 0;