From c21ae9b442a22278ea808e3aca2ce55db5e3b4e2 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 1 May 2018 20:18:54 -0400
Subject: [PATCH] EndermanAttackPlayerEvent

Allow control over whether or not an enderman aggros a player.

This allows you to override/extend the pumpkin/stare logic.

diff --git a/src/main/java/net/minecraft/server/EntityEnderman.java b/src/main/java/net/minecraft/server/EntityEnderman.java
index 4f8dd320f..2472edfc9 100644
--- a/src/main/java/net/minecraft/server/EntityEnderman.java
+++ b/src/main/java/net/minecraft/server/EntityEnderman.java
@@ -149,7 +149,15 @@ public class EntityEnderman extends EntityMonster {
         this.setCarried(iblockdata);
     }
 
+    // Paper start - OBFHELPER - ok not really, but verify this on updates
     private boolean f(EntityHuman entityhuman) {
+        boolean shouldAttack = f_real(entityhuman);
+        com.destroystokyo.paper.event.entity.EndermanAttackPlayerEvent event = new com.destroystokyo.paper.event.entity.EndermanAttackPlayerEvent((org.bukkit.entity.Enderman) getBukkitEntity(), (org.bukkit.entity.Player) entityhuman.getBukkitEntity());
+        event.setCancelled(!shouldAttack);
+        return event.callEvent();
+    }
+    private boolean f_real(EntityHuman entityhuman) {
+        // Paper end
         ItemStack itemstack = (ItemStack) entityhuman.inventory.armor.get(3);
 
         if (itemstack.getItem() == Item.getItemOf(Blocks.PUMPKIN)) {
-- 
2.18.0