Paper/patches/server/0517-Expose-LivingEntity-hurt-direction.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Sun, 13 Dec 2020 05:32:05 +0200
Subject: [PATCH] Expose LivingEntity hurt direction


diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index a7dc305297d1a17291ffff40fe6c3bd7b8cc6bdb..ddaeedbcce43f29cfc9f8a438a7304e8f0b2430e 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -181,7 +181,7 @@ public abstract class Player extends LivingEntity {
     private Optional<GlobalPos> lastDeathLocation;
     @Nullable
     public FishingHook fishing;
-    protected float hurtDir;
+    public float hurtDir; // Paper - protected -> public
     // Paper start
     public boolean affectsSpawning = true;
     // Paper end
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 0117277db8402a1673c317673811c17d02edc4c9..539708d5d806c757305bee754d9a4f0de49a742f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -125,6 +125,13 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
         }
     }
 
+    // Paper start
+    @Override
+    public void setHurtDirection(float hurtDirection) {
+        this.getHandle().hurtDir = hurtDirection;
+    }
+    // Paper end
+
     @Override
     public int getSleepTicks() {
         return this.getHandle().sleepCounter;
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index a95825e88ba31c255292451532d18a23c8d502cb..7204d2b542d8454fe12cce1ff049363045d4f5e5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -913,5 +913,15 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
     public void playPickupItemAnimation(org.bukkit.entity.Item item, int quantity) {
         getHandle().take(((CraftItem) item).getHandle(), quantity);
     }
+
+    @Override
+    public float getHurtDirection() {
+        return this.getHandle().getHurtDir();
+    }
+
+    @Override
+    public void setHurtDirection(float hurtDirection) {
+        throw new UnsupportedOperationException("Cannot set the hurt direction on a non player");
+    }
     // Paper end
 }