papermc/Spigot-Server-Patches/0233-LivingEntity-Hand-Raised-Item-Use-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 29 Jun 2018 00:21:28 -0400
Subject: [PATCH] LivingEntity Hand Raised/Item Use API

How long an entity has raised hands to charge an attack or use an item

diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index fb1b1014c0538b84491c315e4f868b9854b4b640..84c330fd8f808775a42f0d0eddfe359b9d2f0c5b 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -118,7 +118,7 @@ public abstract class EntityLiving extends Entity {
     private float bu;
     private int jumpTicks;
     private float bw;
-    protected ItemStack activeItem;
+    public ItemStack activeItem; // Paper - public
     protected int bd;
     protected int be;
     private BlockPosition bx;
@@ -3170,10 +3170,12 @@ public abstract class EntityLiving extends Entity {
         return this.activeItem;
     }
 
+    public int getItemUseRemainingTime() { return this.dY(); } // Paper - OBFHELPER
     public int dY() {
         return this.bd;
     }
 
+    public int getHandRaisedTime() { return this.dZ(); } // Paper - OBFHELPER
     public int dZ() {
         return this.isHandRaised() ? this.activeItem.k() - this.dY() : 0;
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 38eb8fbac1d5131249dd9ba8b9942b4c85de2c7f..bbe6188f50dd3c456dec5c3239bdcffbfceb3589 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -667,5 +667,25 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
     public void setShieldBlockingDelay(int delay) {
         getHandle().setShieldBlockingDelay(delay);
     }
+
+    @Override
+    public ItemStack getActiveItem() {
+        return getHandle().activeItem.asBukkitMirror();
+    }
+
+    @Override
+    public int getItemUseRemainingTime() {
+        return getHandle().getItemUseRemainingTime();
+    }
+
+    @Override
+    public int getHandRaisedTime() {
+        return getHandle().getHandRaisedTime();
+    }
+
+    @Override
+    public boolean isHandRaised() {
+        return getHandle().isHandRaised();
+    }
     // Paper end
 }