Paper/patches/server/0759-Add-entity-knockback-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MelnCat <melncatuwu@gmail.com>
Date: Sun, 16 Oct 2022 12:10:17 -0700
Subject: [PATCH] Add entity knockback API


diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index d0601fa54f804059b86cf8d5d459b756308e360b..766052686d2b7ba479c503b675e7a8cc49590bbe 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -1098,4 +1098,12 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         throw new UnsupportedOperationException("Cannot set the hurt direction on a non player");
     }
     // Paper end - hurt direction API
+
+    // Paper start - knockback API
+    @Override
+    public void knockback(final double strength, final double directionX, final double directionZ) {
+        Preconditions.checkArgument(strength > 0, "Knockback strength must be > 0");
+        this.getHandle().knockback(strength, directionX, directionZ);
+    };
+    // Paper end - knockback API
 }