void IdentifyAll(object oItem, object oPC);

void main()
{
    object oPC = GetPCSpeaker();
    object oItem = GetNextItemInInventory(oPC);

   if (GetGold(oPC) >= 2000)
   {
   AssignCommand(oPC, TakeGoldFromCreature(2000, oPC, TRUE));

    IdentifyAll(oPC, oPC);
    IdentifyAll(OBJECT_SELF, oPC);
   }

    else
   {
   SendMessageToPC(oPC, "You don't have enough gold to identify all of the items!");
   }

}

void IdentifyAll(object oObject, object oPC)
{

    object oItem = GetFirstItemInInventory(oPC);
    while(oItem != OBJECT_INVALID)
    {
        if(!GetIdentified(oItem))
        {
        /*
            SetIdentified(oItem, TRUE); // setting TRUE to get the true value of the item
            nItemValue = GetGoldPieceValue(oItem);
            SetIdentified(oItem, FALSE); // back to FALSE
            if(nMaxValue >= nItemValue)
            {
                SetIdentified(oItem, TRUE);
                SendMessageToPC(oPC, GetName(OBJECT_SELF) + " " +  GetStringByStrRef(75930) + " " + GetName(oItem));
            }
            */
         SetIdentified(oItem, TRUE);
        }
        oItem = GetNextItemInInventory(oObject);
    }
}