Multiple hardware wallets: per-wallet devices, wallets page, Poinbase custodial account, PLEDGER item with supply-chain poisoning

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/Decentralized/Items.cs

@@ -18,6 +18,9 @@ namespace Decentralized
         public const string Guide = "pd_gpu_guide";
         public const string Web3Guide = "pd_web3_guide";
         public const string GpuPrefix = "pd_gpu_";
+        public const string HwWallet = "pd_hw_wallet";
+        /// <summary>硬件钱包被动过手脚（供应链投毒）。外观、说明都不显示。</summary>
+        public const string PoisonTag = "PD_POISONED";
 
         public const string HealthTag = "PD_HEALTH";
         public const string FakeTag = "PD_FAKE_OF";
@@ -26,6 +29,9 @@ namespace Decentralized
         public const string LookTag = "PD_LOOK", BackTag = "PD_BACK", SeedTag = "PD_SEED", ClaimTag = "PD_CLAIM", ExposedTag = "PD_EXPOSED", MarkupTag = "PD_MARKUP", EditedTag = "PD_EDITED";
 
         public static Action OpenTerminal;
+        /// <summary>硬件钱包拖到交易终端上：添加一个钱包（参数：是否被投毒）。</summary>
+        public static Action<bool> AddWallet;
+        public static Func<bool> CanAddWallet;
 
         public static void Subscribe() => ModHook.OnModItemDirectoryInit += Register;
         public static void Unsubscribe() => ModHook.OnModItemDirectoryInit -= Register;
@@ -40,6 +46,7 @@ namespace Decentralized
             dir.Add(Rig, CreateRig);
             dir.Add(Guide, CreateGuide);
             dir.Add(Web3Guide, CreateWeb3Guide);
+            dir.Add(HwWallet, CreateHwWallet);
             foreach (var spec in Hardware.Specs.Values.Where(s => !s.Asic && !s.Scrap))
             {
                 var s = spec;
@@ -93,6 +100,42 @@ namespace Decentralized
             return item;
         }
 
+        /// <summary>
+        /// PLEDGER 硬件钱包：和游戏里的升级材料一样，拖到交易终端上用掉，钱包 +1。杰克逊博士卖的是正品；
+        /// Web3 商城卖的便宜一些，外观和说明完全一样，其中一部分被动过手脚（<see cref="PoisonTag"/>）。
+        /// </summary>
+        private static GameItem CreateHwWallet()
+        {
+            var item = ItemDirectory.CreateEmptyItem(HwWallet);
+            item.SetSpriteAndShapeFromMod(ModInfo.Id, "hw_wallet");
+            item.name = L.T("item.hwwallet.name");
+            item.shortDescription = L.T("item.hwwallet.desc");
+            item.unitValue = Tuning.WalletJacksonPrice;
+            item.SetGameItemType("MATERIAL");
+            item.maySelectSlotItemFunc = (_, _, _) => true;
+            item.canSelectSlotItemFunc = (_, _, _) => true;
+            item.mayThisTargetItemFunc = (Func<GameItem, GameItem, bool>)Delegate.Combine(item.mayThisTargetItemFunc, (Func<GameItem, GameItem, bool>)((s, t) => CanTarget(t)));
+            item.canThisTargetItemFunc = (Func<GameItem, GameItem, bool>)Delegate.Combine(item.canThisTargetItemFunc, (Func<GameItem, GameItem, bool>)((s, t) => CanTarget(t)));
+            item.onThisTargetItemFunc = (Action<GameItem, GameItem>)Delegate.Combine(item.onThisTargetItemFunc, (Action<GameItem, GameItem>)((s, t) => Log.Guard("添加硬件钱包", () =>
+            {
+                if (!CanTarget(t)) return;
+                bool poisoned = s.IsTag(PoisonTag);
+                s.Destroy();
+                AddWallet?.Invoke(poisoned);
+            })));
+            ModHelper.SetSource(item, ModInfo.Id, ModInfo.Name);
+            return item;
+        }
+
+        private static bool CanTarget(GameItem t) => t != null && t.identifier == Terminal && (CanAddWallet?.Invoke() ?? false);
+
+        public static GameItem NewHwWallet(bool poisoned)
+        {
+            var item = ModHelper.SpawnItem(HwWallet);
+            if (item != null && poisoned) item.EnableTag(PoisonTag);
+            return item;
+        }
+
         // ---------- 显卡 ----------
 
         /// <summary>RTX70 → "RTX 70"，RX800 → "RX 800"。</summary>