papermc/Spigot-Server-Patches/0170-LivingEntity-setKiller.patch

From fb53514d89db2dc79214dc552cbe3ca476449886 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Mon, 31 Jul 2017 01:49:48 -0500
Subject: [PATCH] LivingEntity#setKiller


diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index b31355f2be..c7b62872c4 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -80,7 +80,7 @@ public abstract class EntityLiving extends Entity {
     public float aL;
     public float aM;
     public EntityHuman killer;
-    protected int lastDamageByPlayerTime;
+    public int lastDamageByPlayerTime; // Paper - protected -> public
     protected boolean killed;
     protected int ticksFarFromPlayer;
     protected float aR;
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index e38f4f6910..23a4819992 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -318,6 +318,16 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         return getHandle().killer == null ? null : (Player) getHandle().killer.getBukkitEntity();
     }
 
+    // Paper start
+    @Override
+    public void setKiller(Player killer) {
+        net.minecraft.server.EntityPlayer entityPlayer = killer == null ? null : ((CraftPlayer) killer).getHandle();
+        getHandle().killer = entityPlayer;
+        getHandle().lastDamager = entityPlayer;
+        getHandle().lastDamageByPlayerTime = entityPlayer == null ? 0 : 100; // 100 value taken from EntityLiving#damageEntity
+    }
+    // Paper end
+
     @Override
     public boolean addPotionEffect(PotionEffect effect) {
         return addPotionEffect(effect, false);
-- 
2.25.0