static List <U.AddrResult> MakeShopListLow()
        {
            List <U.AddrResult> ret = new List <U.AddrResult>();
            uint p;

            //編成準備店.
            p = Program.ROM.RomInfo.item_shop_hensei_pointer;
            if (p != 0)
            {
                ret.Add(new U.AddrResult(
                            Program.ROM.p32(p)
                            , R._("編成準備店")
                            , p));
            }
            if (Program.ROM.RomInfo.version >= 8)
            {
                //まずワールドマップイベントをスキャン.
                List <U.AddrResult> worldmaplist = WorldMapPointForm.MakeWorldMapPointList();
                for (uint i = 0; i < worldmaplist.Count; i++)
                {
                    List <U.AddrResult> shops =
                        WorldMapPointForm.GetShopAddr(U.toOffset(worldmaplist[(int)i].addr));
                    foreach (U.AddrResult shop in shops)
                    {
                        if (Program.ROM.u8(shop.addr) == 0)
                        {//店に品物がない.
                            continue;
                        }

                        ret.Add(shop);
                    }
                }
            }
            List <U.AddrResult> maplist = MapSettingForm.MakeMapIDList();

            for (int n = 0; n < maplist.Count; n++)
            {
                uint addr = MapSettingForm.GetEventAddrWhereMapID((uint)n);
                if (!U.isSafetyOffset(addr))
                {
                    continue;
                }
                string mapname = MapSettingForm.GetMapName((uint)n);

                List <U.AddrResult> shops = EventCondForm.MakeShopPointerListBox(addr);
                foreach (U.AddrResult shop in shops)
                {
                    if (Program.ROM.u8(shop.addr) == 0)
                    {//店に品物がない.
                        continue;
                    }
                    shop.name = mapname + " " + shop.name;
                    ret.Add(shop);
                }
            }

            return(ret);
        }