void main()
{
    object oTarget = GetFirstObjectInArea(OBJECT_SELF);
    int iCheck = 0;
    while (GetIsObjectValid(oTarget))
    {
        if(GetIsPC(oTarget))
        {
            iCheck = 1;
            break;
        }
        else if (GetIsDM(oTarget))
        {
            iCheck = 1;
            break;
        }
        else if (GetIsDMPossessed(oTarget))
        {
            iCheck = 1;
            break;
        }
        oTarget = GetNextObjectInArea(OBJECT_SELF);
    }
    if(iCheck != 1)
    {
        oTarget = GetFirstObjectInArea(OBJECT_SELF);
        while (GetIsObjectValid(oTarget))
        {
            if(GetObjectType(oTarget) == OBJECT_TYPE_CREATURE)
            {
                DestroyObject(oTarget);
                /*
                eDam = EffectDamage(iDamage, DAMAGE_TYPE_ACID);
                SetLootable(oTarget, FALSE);
                ApplyEffectToObject(DURATION_TYPE_INSTANT, eDam, oTarget);
                */
            }
            oTarget = GetNextObjectInArea(OBJECT_SELF);
        }
    }
}