fix(Scripts/ScarletEnclave): City guards should throw stuff at new DKs (#22317)

src/server/game/Entities/Unit/Unit.cpp

@@ -20083,6 +20083,24 @@ private:
     AuraType _auraType;
 };
 
+class ResetToHomeOrientation : public BasicEvent
+{
+public:
+    ResetToHomeOrientation(Creature& self) : _self(self) { }
+
+    bool Execute(uint64 /*eventTime*/, uint32 /*updateTime*/) override
+    {
+            if (_self.IsInWorld() && _self.FindMap() && _self.IsAlive() && !_self.IsInCombat())
+            {
+                _self.SetFacingTo(_self.GetHomePosition().GetOrientation());
+            }
+
+        return true;
+    }
+private:
+    Creature& _self;
+};
+
 void Unit::CastDelayedSpellWithPeriodicAmount(Unit* caster, uint32 spellId, AuraType auraType, int32 addAmount, uint8 effectIndex)
 {
     AuraEffect* aurEff = nullptr;
@@ -20329,6 +20347,24 @@ void Unit::SetFacingToObject(WorldObject* object)
     init.Launch();
 }
 
+void Unit::SetTimedFacingToObject(WorldObject* object, uint32 time)
+{
+    // never face when already moving
+    if (!IsStopped() || !time)
+        return;
+
+    /// @todo figure out under what conditions creature will move towards object instead of facing it where it currently is.
+    Movement::MoveSplineInit init(this);
+    init.MoveTo(GetPositionX(), GetPositionY(), GetPositionZ());
+    init.SetFacing(GetAngle(object));   // when on transport, GetAngle will still return global coordinates (and angle) that needs transforming
+    init.Launch();
+
+    if (Creature* c = ToCreature())
+        c->m_Events.AddEvent(new ResetToHomeOrientation(*c), c->m_Events.CalculateTime(time));
+    else
+        LOG_ERROR("entities.unit", "Unit::SetTimedFacingToObject called on non-creature unit {}. This should never happen.", GetEntry());
+}
+
 bool Unit::SetWalk(bool enable)
 {
     if (enable == IsWalking())