From 13ad5e4b46ff4a2fa3e78debacfdab0b9df56519 Mon Sep 17 00:00:00 2001
From: "Michael Cook (mackal)" <mcook@mackal.net>
Date: Tue, 30 Jan 2018 12:53:58 -0500
Subject: [PATCH] Lets ignore Z on distance hate removal until pathing doesn't
 suck

---
 zone/hate_list.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/zone/hate_list.cpp b/zone/hate_list.cpp
index fe0ca4a04..5af9da7d9 100644
--- a/zone/hate_list.cpp
+++ b/zone/hate_list.cpp
@@ -657,6 +657,8 @@ void HateList::RemoveStaleEntries(int time_ms, float dist)
 
 	auto cur_time = Timer::GetCurrentTime();
 
+	auto dist2 = dist * dist;
+
 	while (it != list.end()) {
 		auto m = (*it)->entity_on_hatelist;
 		if (m) {
@@ -665,7 +667,7 @@ void HateList::RemoveStaleEntries(int time_ms, float dist)
 			if (cur_time - (*it)->last_modified > time_ms)
 				remove = true;
 
-			if (!remove && hate_owner->CalculateDistance(m->GetX(), m->GetY(), m->GetZ()) > dist) {
+			if (!remove && DistanceSquaredNoZ(hate_owner->GetPosition(), m->GetPosition()) > dist2) {
 				(*it)->oor_count++;
 				if ((*it)->oor_count == 2)
 					remove = true;