PaperMC/patches/server/0467-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 603e003fbd39870a0e249151885b3b8f3e120afe..6fe21c29aa9d119490fbf1d69eb03c146674cde5 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -180,7 +180,7 @@ public abstract class Player extends LivingEntity {
     private Optional<GlobalPos> lastDeathLocation;
     @Nullable
     public FishingHook fishing;
-    protected float hurtDir;
+    public float hurtDir; // Paper - protected -> public
     public boolean affectsSpawning = true; // Paper - Affects Spawning API
 
     // CraftBukkit start
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index d5a8f019e88de30400733cdc3178eb982ccca341..e7726862f99cb16b7335b06675af73db773b54e8 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -127,6 +127,13 @@ 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 6848cdb3271b37972e98af78e85125409c650c4d..4ac52885618bf062eb34672b8fc60331a9c8f76a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -1006,4 +1006,16 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         this.getHandle().take(((CraftItem) item).getHandle(), quantity);
     }
     // Paper end - pickup animation API
+
+    // Paper start - hurt direction API
+    @Override
+    public float getHurtDirection() {
+        return this.getHandle().getHurtDir();
+    }
+
+    @Override
+    public void setHurtDirection(final float hurtDirection) {
+        throw new UnsupportedOperationException("Cannot set the hurt direction on a non player");
+    }
+    // Paper end - hurt direction API
 }