void main()
{ // start main
object oPC = GetExitingObject();
object oArea = GetArea(OBJECT_SELF);
int nPCFlag = FALSE;
if(GetIsPC(oPC))
  { // start main if
  object oObject = GetFirstObjectInArea(oArea);

  while(GetIsObjectValid(oObject))
    {  //start while loop
    if(GetIsPC(oObject))
      { //start if
      nPCFlag = TRUE;
      break;  // leave while loop if a PC is in the area
      }  // end if
    else
      { //start else
      oObject = GetNextObjectInArea(oArea);
      } // end else
    } // end while
  if(nPCFlag == FALSE)
    {
    object oStore = GetFirstObjectInArea(oArea);
    while(GetIsObjectValid(oStore))
      {
      int nObjectType = GetObjectType(oStore);
      if(nObjectType == OBJECT_TYPE_STORE)
        {
        object oItem = GetFirstItemInInventory(oStore);
        while(GetIsObjectValid(oItem))
          {
          int nItemFlag = GetLocalInt(oItem, "PCItem");
          if(nItemFlag != 0)
            {
            if(nItemFlag < 1)
              {
              nItemFlag++;
              SetLocalInt(oItem, "PCItem", nItemFlag);
              }
            else
              {
              DestroyObject(oItem);
              }
            }
          oItem = GetNextItemInInventory(oStore);
          } // end second while
        } // end if
        oStore = GetNextObjectInArea(oArea);
      } // end first while
    }   // end if
  } // end main if
} // end main