Paper/Spigot-Server-Patches/0281-LivingEntity-Hand-Raised-Item-Use-API.patch

From 1053725441b357e85f66472abe1b61358e7fe550 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 faa90e9ee5..a57dcc41bd 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -106,7 +106,7 @@ public abstract class EntityLiving extends Entity {
     private float bI;
     private int bJ;
     private float bK;
-    protected ItemStack activeItem;
+    public ItemStack activeItem; // Paper - public
     protected int bu;
     protected int bv;
     private BlockPosition bL;
@@ -2654,10 +2654,12 @@ public abstract class EntityLiving extends Entity {
         return this.activeItem;
     }
 
+    public int getItemUseRemainingTime() { return cX(); } // Paper - OBFHELPER
     public int cX() {
         return this.bu;
     }
 
+    public int getHandRaisedTime() { return cY(); } // Paper - OBFHELPER
     public int cY() {
         return this.isHandRaised() ? this.activeItem.k() - this.cX() : 0;
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index fab1af7159..71e0da894b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -543,5 +543,25 @@ 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
 }
-- 
2.18.0