From 2ae6f39a095866e1b360b81747ce6951b30c7627 Mon Sep 17 00:00:00 2001
From: Dr_Blamo <blamo27@gmail.com>
Date: Wed, 1 Aug 2018 06:35:36 +0200
Subject: [PATCH] Fix Sentinel #249 issue (Can't hit NPCs)

https://github.com/mcmonkey4eva/Sentinel/issues/249
=> Can't hit NPCs
---
 .../worldguard/bukkit/listener/RegionProtectionListener.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/worldguard-legacy/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java b/worldguard-legacy/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java
index 2b649058..7280d865 100644
--- a/worldguard-legacy/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java
+++ b/worldguard-legacy/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java
@@ -479,6 +479,11 @@ public void onDamageEntity(DamageEntityEvent event) {
         } else if (pvp) {
             Player defender = (Player) event.getEntity();
 
+            // if defender is an NPC
+            if (defender.hasMetadata("NPC")) {
+                return;
+            }
+
             canDamage = query.testBuild(target, associable, combine(event, DefaultFlag.PVP))
                     && query.queryState(playerAttacker.getLocation(), playerAttacker, combine(event, DefaultFlag.PVP)) != State.DENY
                     && query.queryState(target, playerAttacker, combine(event, DefaultFlag.PVP)) != State.DENY;