第十阶段 stage 1（三）：钱包物品化、连接钱包、空投逐个授权、矿机收款地址

src/Decentralized/Session.cs

@@ -52,17 +52,20 @@ namespace Decentralized
         /// <summary>质押日息下调的新闻已经发过。</summary>
         public bool CraLowNews;
         public Network Network = new Network();
-        /// <summary>链上钱包（硬件钱包，第一个是主钱包），各自的余额、污点、成本、冻结独立。</summary>
+        /// <summary>已加载的链上钱包（硬件钱包拖到终端上加载），各自的余额、污点、成本、冻结独立；没有主钱包这回事，销毁后里面的币永久丢失。</summary>
         public List<Wallet> Wallets = new List<Wallet>();
-        /// <summary>终端当前连接的钱包：Web3 页的交易、黑市、混币器都用它，用币付款的顾客、挖矿收益也进它。</summary>
-        public int Current;
+        /// <summary>终端当前连接的钱包的编号，-1 是没有连接：Web3 页的交易、黑市、混币器都用它，用币付款的顾客也进它。</summary>
+        public int Current = -1;
         /// <summary>Poinbase 托管账户：银行存取、Poinbase 交易、出金审查都在这里。</summary>
         public Wallet Poinbase = new Wallet { Address = "poinbase" };
 
-        [JsonIgnore] public Wallet Hot => Wallets[Math.Max(0, Math.Min(Wallets.Count - 1, Current))];
+        [JsonIgnore] public bool Connected => Current >= 0 && Current < Wallets.Count;
 
-        /// <summary>按地址找自己的钱包；找不到（钱包没了）退回当前钱包。</summary>
-        public Wallet WalletAt(string address) => Wallets.Find(w => ChainAddress.Same(w.Address, address)) ?? Hot;
+        /// <summary>当前连接的钱包；没有连接时是一个空的一次性钱包（读到的余额都是 0，写进去的东西不保留）。动手的操作要先看 <see cref="Connected"/>。</summary>
+        [JsonIgnore] public Wallet Hot => Connected ? Wallets[Current] : new Wallet();
+
+        /// <summary>按地址找自己的钱包；找不到（钱包已销毁或从没有过）是一个一次性钱包，发给它的钱等于丢了。</summary>
+        public Wallet WalletAt(string address) => Wallets.Find(w => ChainAddress.Same(w.Address, address)) ?? new Wallet { Address = address };
 
         public Wallet Own(string address) => Wallets.Find(w => ChainAddress.Same(w.Address, address));
 
@@ -73,6 +76,7 @@ namespace Decentralized
         {
             var w = new Wallet { Address = ChainAddress.Make(Rng.NextUInt()), Poisoned = poisoned, Name = (++WalletSeq).ToString() };
             Wallets.Add(w);
+            if (!Connected) Current = Wallets.Count - 1;   // 第一个加载的钱包自动连接
             return w;
         }
 
@@ -115,6 +119,8 @@ namespace Decentralized
         public static readonly List<KeyValuePair<GameItem, ModuleBonus>> TonightCards = new List<KeyValuePair<GameItem, ModuleBonus>>();
         /// <summary>今晚已扣过电的矿机编号：每台矿机每晚只算一次（外力在白天触发夜间结算，不会重复登记显卡和扣电）。</summary>
         public static readonly HashSet<int> TonightDrawn = new HashSet<int>();
+        /// <summary>今晚参与挖矿的显卡（或 ASIC 矿机）属于哪台机器：挖矿产出按机器设置的收款地址发。</summary>
+        public static readonly Dictionary<GameItem, GameItem> TonightMachine = new Dictionary<GameItem, GameItem>();
         public static int TonightRigs, TonightPoweredRigs;
         public static double TonightKj;
 
@@ -133,7 +139,6 @@ namespace Decentralized
             if (Data.Market == null) Data.Market = Market.CreateDefault(StoreStation.GetDayCounter());
             // 旧存档里的商家地址没有校验位：换成合法地址
             foreach (var s in Data.Black.Sellers) if (!ChainAddress.Valid(s.Name)) s.Name = ChainAddress.Make(Data.Rng.NextUInt());
-            if (Data.Wallets.Count == 0) Data.AddWallet(false);
             if (Data.Story == null) Data.Story = new StoryMods();
             StoryMods.Current = Data.Story;
             Log.Info($"状态已载入（第 {Data.Day} 天，PSC {Data.Market.Price:0.00}）");