fix(Core/SAI): Force SMC creatures to resume chasing victims once in… (#22581)

src/server/game/AI/SmartScripts/SmartAI.cpp

@@ -72,6 +72,8 @@ SmartAI::SmartAI(Creature* c) : CreatureAI(c)
 
     mcanSpawn = true;
 
+    _chaseOnInterrupt = false;
+
     // Xinef: Vehicle conditions
     m_ConditionsTimer = 0;
     if (me->GetVehicleKit())

src/server/game/AI/SmartScripts/SmartAI.h

@@ -212,6 +212,9 @@ public:
     // Xinef
     void SetWPPauseTimer(uint32 time) { mWPPauseTimer = time; }
 
+    void SetChaseOnInterrupt(bool apply) { _chaseOnInterrupt = apply; }
+    [[nodiscard]] bool CanChaseOnInterrupt() const { return _chaseOnInterrupt; }
+
 private:
     bool mIsCharmed;
     uint32 mFollowCreditType;
@@ -257,6 +260,8 @@ private:
     void CheckConditions(const uint32 diff);
     ConditionList conditions;
     uint32 m_ConditionsTimer;
+
+    bool _chaseOnInterrupt;
 };
 
 class SmartGameObjectAI : public GameObjectAI

src/server/game/AI/SmartScripts/SmartScript.cpp

@@ -742,6 +742,8 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
 
                     if (e.action.cast.castFlags & SMARTCAST_COMBAT_MOVE)
                     {
+                        CAST_AI(SmartAI, me->AI())->SetChaseOnInterrupt(true);
+
                         if (!me->isMoving()) // Don't try to reposition while we are moving
                         {
                             // If cast flag SMARTCAST_COMBAT_MOVE is set combat movement will not be allowed unless target is outside spell range, out of mana, or LOS.