Phase 2: mixer (Web3 tab in the network, terminal page, sanctions, night return), unlock registration per upgrade

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

src/Decentralized/Unlock.cs

@@ -8,24 +8,30 @@ namespace Decentralized
         public const string Id = "PD_WEB3_COMMUNITY";
         public const int Price = 400;
         private const string Card = "Service";
+        /// <summary>人脉网络里本 mod 自己的一页：入口、混币器等 Web3 相关升级都放在这里。</summary>
+        public const string Tab = "PD_WEB3";
+
+        public const string MixerId = "PD_MIXER";
+        public const int MixerPrice = 700;
+        public static bool MixerUnlocked => PlayerStore.Instance != null && ModHelper.IsNetworkUpgradeUnlocked(MixerId);
 
         public static bool IsUnlocked => PlayerStore.Instance != null && ModHelper.IsNetworkUpgradeUnlocked(Id);
 
         public static void Register()
         {
-            try
-            {
-                // 分类用游戏自己的 "Service" 键，和 Probably Automated 一样归进现有的"服务"栏；
-                // 标题和说明用回调：OnEnable 时 mod 本地化表还没加载
-                ModHelper.AddNetworkUpgrade(ModInfo.Id, Id, Price, Card,
-                    () => L.T("upgrade.title"), () => L.T("upgrade.desc"), OnPurchased,
-                    iconKey: ModInfo.Id + ":terminal");
-            }
-            catch (NullReferenceException)
-            {
-                // 登记定义后游戏会访问 PlayerStore.Instance，主菜单阶段为空会抛异常；定义已登记，读档时游戏会把升级补进这一局。
-                Log.Info("人脉升级已登记（主菜单阶段访问 PlayerStore 失败，已忽略）");
-            }
+            // 分类用游戏自己的 "Service" 键，和 Probably Automated 一样归进现有的"服务"栏；
+            // 标题和说明用回调：OnEnable 时 mod 本地化表还没加载
+            ModHelper.SetNetworkTabLabel(Tab, () => L.T("upgrade.tab"));
+            // 登记定义后游戏会访问 PlayerStore.Instance，主菜单阶段为空会抛异常；定义已登记，读档时游戏会把升级补进这一局。
+            // 每个升级单独 try，免得前一个抛异常时后面的没登记上。
+            Add(Id, Price, () => L.T("upgrade.title"), () => L.T("upgrade.desc"), OnPurchased, "terminal", null);
+            Add(MixerId, MixerPrice, () => L.T("mixer.upgrade.title"), () => L.T("mixer.upgrade.desc"), () => Log.Info("混币器已解锁"), "ui_web3", new[] { Id });
+        }
+
+        private static void Add(string id, int price, Func<string> title, Func<string> desc, Action onUnlock, string icon, string[] prerequisites)
+        {
+            try { ModHelper.AddNetworkUpgrade(ModInfo.Id, id, price, Card, title, desc, onUnlock, tab: Tab, iconKey: ModInfo.Id + ":" + icon, prerequisites: prerequisites); }
+            catch (NullReferenceException) { Log.Info($"人脉升级 {id} 已登记（主菜单阶段访问 PlayerStore 失败，已忽略）"); }
         }
 
         private static void OnPurchased()