probably-decentralized/src/Decentralized/BlackDelivery.cs

using System.Linq;
using Decentralized.Domain;

namespace Decentralized
{
    /// <summary>
    /// Web3 黑市的货物进出：每周刷新现货与订单目录，夜间推进订单并写夜间日志，
    /// 上门（快递员当顾客上门）把到货交给玩家。
    /// </summary>
    public static class BlackDelivery
    {
        public static void Subscribe()
        {
            ModHook.OnGenerateCustomerNormal += OnGenerate;
        }

        public static void Unsubscribe()
        {
            ModHook.OnGenerateCustomerNormal -= OnGenerate;
        }

        public static long Value(string id)
        {
            var it = ModHelper.SpawnItem(id);
            if (it == null) return 0;
            long v = it.GetBaseValue();
            it.Destroy();
            return v;
        }

        /// <summary>货架上的货对应的游戏物品 id：显卡是 "gpu:型号"，对应本 mod 的显卡物品。</summary>
        public static string GameId(string id) => id.StartsWith("gpu:") ? Items.GpuId(id.Substring(4)) : id;

        /// <summary>造出这件货：显卡按成色与（可能的）假卡真身造，不带卖家的说法；其余直接造。</summary>
        public static GameItem Make(string id, string model, string fakeOf, double health)
        {
            if (id.StartsWith("gpu:")) return Items.NewCard(model, health, fakeOf, Session.Data.Rng);
            return ModHelper.SpawnItem(id);
        }

        public static string ItemName(string id)
        {
            var it = ModHelper.SpawnItem(GameId(id));
            if (it == null) return id;
            string n = it.name;
            it.Destroy();
            return n;
        }

        /// <summary>每周刷新：现货与订单目录一起。返回是否刷新了。</summary>
        public static bool Restock(SaveData d, int day, bool force = false)
        {
            int rep = StoreReputation.GetBMReputation();
            if (d.Black.Closed(day)) return false;
            if (force) d.Black.RefreshedDay = -999;
            if (!d.Black.Refresh(day, rep, d.Rng, Value)) return false;
            d.Black.RefreshOrders(day, rep, d.Rng, Value);
            return true;
        }

        public static void Night(SaveData d, int day, bool crackdown)
        {
            var ps = PlayerStore.Instance;
            foreach (var e in d.Black.Night(day, crackdown, d.Hot, d.Rng))
            {
                string name = e.Order != null ? ItemName(e.Order.Item) : null;
                Log.Info($"黑市订单事件：{e.Kind} {e.Order?.Item} {e.Order?.Seller} {e.Order?.Mode} 金额 {e.Amount:0}");
                switch (e.Kind)
                {
                    case "ready": ps.AddNightLog(L.T("nightlog.bm.ready", name), "99bb66"); break;
                    case "scam_refund": ps.AddNightLog(L.T("nightlog.bm.scam_refund", e.Order.Seller, name), "cc7755"); break;
                    case "scam_loss": ps.AddNightLog(L.T("nightlog.bm.scam_loss", e.Order.Seller, name, Fmt.Num(e.Amount)), "cc7755"); break;
                    case "intercept": ps.AddNightLog(L.T("nightlog.bm.intercept", name, Fmt.Num(e.Amount)), "cc7755"); break;
                    case "rug": ps.AddNightLog(L.T("nightlog.bm.rug", name, Fmt.Num(e.Amount)), "cc7755"); break;
                    case "reopen": ps.AddNightLog(L.T("nightlog.bm.reopen"), "99bb66"); break;
                }
                if (e.Kind == "rug") Night_RugNews(day);
            }
            if (Unlock.BlackUnlocked && !crackdown) Restock(d, day);
        }

        private static void Night_RugNews(int day) => News.Show("pd_news_bmrug_" + day, L.T("news.bmrug.title"), L.T("news.bmrug.desc"), 4);

        // ---- 上门：开门后有到货的当天，快递员排进顾客队伍 ----
        private static int courierDay = -1;

        private static void OnGenerate(StoreClientManager manager)
        {
            if (Session.Data == null || !Unlock.BlackUnlocked) return;
            Log.Guard("黑市快递员", () =>
            {
                int day = StoreStation.GetDayCounter();
                if (day == courierDay || !Session.Data.Black.Ready.Any()) return;
                courierDay = day;
                manager.AddClient(CreateCourier());
            });
        }

        public static StoreClient CreateCourier()
        {
            var rng = Session.Data.Rng;
            var c = new StoreClient
            {
                identifier = "pd_bm_courier",
                displayName = L.T("courier.name"),
                spriteName = SpriteDict.GetRandomScavSpriteName(),
                clientIntent = StoreClient.ClientIntent.SELL,
            };
            StoreClientFactionSetup.InitScav(c);
            c.mainDialogue.SetText(c.displayName, L.T("courier.line1." + rng.Range(1, 2))).NextDialogue().SetText(c.displayName, L.T("courier.line2." + rng.Range(1, 2)))
                .SetEndAction(() => Log.Guard("黑市快递交货", () => { DeliverDoor(); PlayerStore.Instance.DismissCurrentClient(); }));
            c.AddBasicDialog();
            c.CompleteClientCreation();
            return c;
        }

        private static void DeliverDoor()
        {
            var d = Session.Data;
            foreach (var o in d.Black.Ready.ToList())
            {
                Items.Give(Make(o.Item, o.Model, o.FakeOf, o.Health));
                d.Black.Deliver(o);
                Log.Info($"黑市快递：{o.Item}{(o.FakeOf != null ? "（假卡，真身 " + o.FakeOf + "）" : "")} 已放进储藏区");
            }
            Session.Save();
        }
    }
}