fix(Core/CreatureAI): revert NPC repositioning and path system (temporarily) (#4274)

src/server/game/AI/CreatureAI.cpp

@@ -257,40 +257,6 @@ bool CreatureAI::_EnterEvadeMode()
     return true;
 }
 
-void CreatureAI::MoveCircleChecks()
-{
-    Unit *victim = me->GetVictim();
-
-    if (
-        !victim ||
-        !me->IsFreeToMove() ||
-        !me->IsWithinMeleeRange(victim) ||
-        (victim->GetTypeId() != TYPEID_PLAYER && !victim->IsPet())
-    )
-    {
-        return;
-    }
-
-    me->GetMotionMaster()->MoveCircleTarget(me->GetVictim());
-}
-
-void CreatureAI::MoveBackwardsChecks() {
-    Unit *victim = me->GetVictim();
-
-    if (
-        !victim ||
-        !me->IsFreeToMove() ||
-        (victim->GetTypeId() != TYPEID_PLAYER && !victim->IsPet())
-    )
-    {
-        return;
-    }
-
-    float moveDist = CalculatePct(me->GetCombatReach() + victim->GetCombatReach(), 100);
-
-    me->GetMotionMaster()->MoveBackwards(victim, moveDist);
-}
-
 Creature* CreatureAI::DoSummon(uint32 entry, const Position& pos, uint32 despawnTime, TempSummonType summonType)
 {
     return me->SummonCreature(entry, pos, summonType, despawnTime);

src/server/game/AI/CreatureAI.h

@@ -71,9 +71,6 @@ public:
 
     ~CreatureAI() override {}
 
-    void MoveCircleChecks();
-    void MoveBackwardsChecks();
-
     /// == Reactions At =================================
 
     // Called if IsVisible(Unit* who) is true at each who move, reaction at visibility zone enter