From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Tue, 9 Mar 2021 16:10:39 -0500
Subject: [PATCH] Config for Enderman to aggro spawned Endermites

By default, Enderman do not attack Endermites unless spawned by an Ender Pearl.

diff --git a/src/main/java/net/minecraft/world/entity/monster/EnderMan.java b/src/main/java/net/minecraft/world/entity/monster/EnderMan.java
index 3907b7cb559dabdd3cc347678d42071215c66a6c..91e23061ed8d40ba36cb8f10fc9ccbe482d2b893 100644
--- a/src/main/java/net/minecraft/world/entity/monster/EnderMan.java
+++ b/src/main/java/net/minecraft/world/entity/monster/EnderMan.java
@@ -114,7 +114,7 @@ public class EnderMan extends Monster implements NeutralMob {
         this.targetSelector.addGoal(0, new net.pl3x.purpur.entity.ai.HasRider(this)); // Purpur
         this.targetSelector.addGoal(1, new EnderMan.EndermanLookForPlayerGoal(this, this::isAngryAt));
         this.targetSelector.addGoal(2, new HurtByTargetGoal(this, new Class[0]));
-        this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, Endermite.class, true, false));
+        this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, Endermite.class, 10, true, false, (entityliving) -> entityliving instanceof Endermite && entityliving.level.purpurConfig.endermanAggroSpawnedEndermites)); // Purpur
         this.targetSelector.addGoal(4, new ResetUniversalAngerTargetGoal<>(this, false));
     }
 
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index ffa2b43ae403c197a4d107300571aa76d01e92b6..806aa9eb750143452166b4a72123dd146a70d421 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -887,6 +887,7 @@ public class PurpurWorldConfig {
     public boolean endermanDespawnEvenWithBlock = false;
     public boolean endermanBypassMobGriefing = false;
     public boolean endermanTakeDamageFromWater = true;
+    public boolean endermanAggroSpawnedEndermites = false;
     private void endermanSettings() {
         endermanRidable = getBoolean("mobs.enderman.ridable", endermanRidable);
         endermanRidableInWater = getBoolean("mobs.enderman.ridable-in-water", endermanRidableInWater);
@@ -900,6 +901,7 @@ public class PurpurWorldConfig {
         endermanDespawnEvenWithBlock = getBoolean("mobs.enderman.can-despawn-with-held-block", endermanDespawnEvenWithBlock);
         endermanBypassMobGriefing = getBoolean("mobs.enderman.bypass-mob-griefing", endermanBypassMobGriefing);
         endermanTakeDamageFromWater = getBoolean("mobs.enderman.takes-damage-from-water", endermanTakeDamageFromWater);
+        endermanAggroSpawnedEndermites = getBoolean("mobs.enderman.aggressive-towards-spawned-endermites", endermanAggroSpawnedEndermites);
     }
 
     public boolean endermiteRidable = false;