From 59537ae977c5ffab0da2859f6415c4caf297a3f6 Mon Sep 17 00:00:00 2001
From: Chris Miles <akkadius1@gmail.com>
Date: Sun, 16 Jul 2023 13:52:17 -0500
Subject: [PATCH] [Z Clipping] Don't issue zclip adjustments when NPC is not
 moving (#3499)

---
 zone/mob_ai.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/zone/mob_ai.cpp b/zone/mob_ai.cpp
index c9a9c9aad..91f204312 100644
--- a/zone/mob_ai.cpp
+++ b/zone/mob_ai.cpp
@@ -1071,8 +1071,9 @@ void Mob::AI_Process() {
 
 	if (engaged) {
 		if (IsNPC() && m_z_clip_check_timer.Check()) {
-			auto t = GetTarget();
-			if (t) {
+			bool is_moving = IsMoving() && !(IsRooted() || IsStunned() || IsMezzed());
+			auto t         = GetTarget();
+			if (is_moving && t) {
 				float self_z   = GetZ() - GetZOffset();
 				float target_z = t->GetPosition().z - t->GetZOffset();
 				if (DistanceNoZ(GetPosition(), t->GetPosition()) < 75 &&