From 0d977c986ef5bdd3b2e93062218d98f7ab4a17f6 Mon Sep 17 00:00:00 2001
From: Jelle Meeus <sogladev@gmail.com>
Date: Thu, 20 Jun 2024 02:13:34 +0200
Subject: [PATCH] fix(Core/SmartAI): add prevent almost infinite spinning of
 mutual target to pets (#19090)

fix(Core/SmartAI)petspin
---
 .../MovementGenerators/TargetedMovementGenerator.cpp      | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/server/game/Movement/MovementGenerators/TargetedMovementGenerator.cpp b/src/server/game/Movement/MovementGenerators/TargetedMovementGenerator.cpp
index 8289d06c1..2bf83ac14 100644
--- a/src/server/game/Movement/MovementGenerators/TargetedMovementGenerator.cpp
+++ b/src/server/game/Movement/MovementGenerators/TargetedMovementGenerator.cpp
@@ -108,6 +108,14 @@ bool ChaseMovementGenerator<T>::DoUpdate(T* owner, uint32 time_diff)
         mutualChase = true;
     }
 
+    // Prevent almost infinite spinning for pets with mutualTarget
+    // _mutualChase is false for previous check
+    if (angle && !mutualChase && !_mutualChase && mutualTarget && chaseRange < meleeRange && cOwner && cOwner->IsPet())
+    {
+        angle = Optional<ChaseAngle>();
+        mutualChase = true;
+    }
+
     // periodically check if we're already in the expected range...
     i_recheckDistance.Update(time_diff);
     if (i_recheckDistance.Passed())