From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: draycia <lonelyyordle@gmail.com>
Date: Wed, 29 Apr 2020 00:45:58 -0700
Subject: [PATCH] Totems work in inventory


diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 9a912752b12730a8fb09f5a6ab5a8638b555e3e3..2ea60043f3bbf6cce77799f6c74ffe1f4b226374 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -1653,6 +1653,18 @@ public abstract class LivingEntity extends Entity implements Attackable {
                 }
             }
 
+            // Purpur start
+            if (level().purpurConfig.totemOfUndyingWorksInInventory && this instanceof ServerPlayer player && (itemstack == null || itemstack.getItem() != Items.TOTEM_OF_UNDYING) && player.getBukkitEntity().hasPermission("purpur.inventory_totem")) {
+                for (ItemStack item : player.getInventory().items) {
+                    if (item.getItem() == Items.TOTEM_OF_UNDYING) {
+                        itemstack1 = item;
+                        itemstack = item.copy();
+                        break;
+                    }
+                }
+            }
+            // Purpur end
+
             org.bukkit.inventory.EquipmentSlot handSlot = (hand != null) ? org.bukkit.craftbukkit.CraftEquipmentSlot.getHand(hand) : null;
             EntityResurrectEvent event = new EntityResurrectEvent((org.bukkit.entity.LivingEntity) this.getBukkitEntity(), handSlot);
             event.setCancelled(itemstack == null);
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 85d2030c58fb97be82c97a042bc5d73e76274268..be916fe3a8bc8996be8b0835e3bd8f7920c15055 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -243,6 +243,7 @@ public class PurpurWorldConfig {
     public String playerDeathExpDropEquation = "expLevel * 7";
     public int playerDeathExpDropMax = 100;
     public boolean teleportIfOutsideBorder = false;
+    public boolean totemOfUndyingWorksInInventory = false;
     private void playerSettings() {
         if (PurpurConfig.version < 19) {
             boolean oldVal = getBoolean("gameplay-mechanics.player.idle-timeout.mods-target", idleTimeoutTargetPlayer);
@@ -257,6 +258,7 @@ public class PurpurWorldConfig {
         playerDeathExpDropEquation = getString("gameplay-mechanics.player.exp-dropped-on-death.equation", playerDeathExpDropEquation);
         playerDeathExpDropMax = getInt("gameplay-mechanics.player.exp-dropped-on-death.maximum", playerDeathExpDropMax);
         teleportIfOutsideBorder = getBoolean("gameplay-mechanics.player.teleport-if-outside-border", teleportIfOutsideBorder);
+        totemOfUndyingWorksInInventory = getBoolean("gameplay-mechanics.player.totem-of-undying-works-in-inventory", totemOfUndyingWorksInInventory);
     }
 
     public boolean silkTouchEnabled = false;