void main()
{
    object oSelf = OBJECT_SELF;
    object oItem = GetFirstItemInInventory(oSelf);
    int iChance = 50; //Percenatage of the time each item has a chance of dropping
    do{
        int iDroppable = GetDroppableFlag(oItem);
        if (iDroppable == FALSE){
            int iCopy = GetLocalInt(oItem, "copied");
            if (iCopy == 0){
            string sResref = GetResRef(oItem);
            int id100 = d100(1);
                if (id100 <= iChance){
                    object oItem2 = CreateItemOnObject(sResref, oSelf, 1);
                    }
            }
            }
        if (iDroppable == TRUE){} //This is so it doesn't make addittional things that are already droppable
        SetLocalInt(oItem, "copied", 1);
        }while ((oItem = GetNextItemInInventory(oSelf)) != OBJECT_INVALID);
}