From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Mon, 5 Jul 2021 20:23:08 -0500
Subject: [PATCH] option to disable shulker box items from dropping contents
 when destroyed


diff --git a/src/main/java/net/minecraft/world/item/BlockItem.java b/src/main/java/net/minecraft/world/item/BlockItem.java
index ebee8de2ed831755b6fd154f6cc77ac993839bb9..df88c6a0f3211ec9bcdbd7c023534da518d287e8 100644
--- a/src/main/java/net/minecraft/world/item/BlockItem.java
+++ b/src/main/java/net/minecraft/world/item/BlockItem.java
@@ -288,7 +288,7 @@ public class BlockItem extends Item {
 
     @Override
     public void onDestroyed(ItemEntity entity) {
-        if (this.block instanceof ShulkerBoxBlock) {
+        if (this.block instanceof ShulkerBoxBlock && entity.level().purpurConfig.shulkerBoxItemDropContentsWhenDestroyed) {
             ItemStack itemstack = entity.getItem();
             CompoundTag nbttagcompound = BlockItem.getBlockEntityData(itemstack);
 
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 773bfaa4a05e86c700089e08a1bdfe637ef98870..2a51d9aeaf34f3160d55d500566574b139ce975a 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -221,6 +221,7 @@ public class PurpurWorldConfig {
     public int enderPearlCooldownCreative = 20;
     public float enderPearlEndermiteChance = 0.05F;
     public int glowBerriesEatGlowDuration = 0;
+    public boolean shulkerBoxItemDropContentsWhenDestroyed = true;
     private void itemSettings() {
         itemImmuneToCactus.clear();
         getList("gameplay-mechanics.item.immune.cactus", new ArrayList<>()).forEach(key -> {
@@ -267,6 +268,7 @@ public class PurpurWorldConfig {
         enderPearlCooldownCreative = getInt("gameplay-mechanics.item.ender-pearl.creative-cooldown", enderPearlCooldownCreative);
         enderPearlEndermiteChance = (float) getDouble("gameplay-mechanics.item.ender-pearl.endermite-spawn-chance", enderPearlEndermiteChance);
         glowBerriesEatGlowDuration = getInt("gameplay-mechanics.item.glow_berries.eat-glow-duration", glowBerriesEatGlowDuration);
+        shulkerBoxItemDropContentsWhenDestroyed = getBoolean("gameplay-mechanics.item.shulker_box.drop-contents-when-destroyed", shulkerBoxItemDropContentsWhenDestroyed);
     }
 
     public double minecartMaxSpeed = 0.4D;