写死的数字进 Tuning；手册剧情联动等用占位符

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

src/Decentralized.Domain/BmSales.cs

@@ -34,12 +34,12 @@ namespace Decentralized.Domain
         /// <summary>玩家作为卖家的好评（%）：影响成交速度；卖假卡被看穿会下降，每笔成交回升一点。</summary>
         public int Rating = Tuning.BmRatingStart;
 
-        /// <summary>期望成交天数：倍率 ≤0.9 一天，1.0 两天，1.8 十四天，之间插值（0.9–1.0 线性，1.0 以上指数）。</summary>
+        /// <summary>期望成交天数：倍率不高于 BmSellFastMult 取 BmSellDaysFast，BmSellDay1Mult 取 BmSellDays1，BmSellMax 取 BmSellDaysMax，之间插值（快档到一档线性，一档以上指数）。</summary>
         public static double ExpectedDays(double m)
         {
-            if (m <= 0.9) return Tuning.BmSellDaysFast;
-            if (m < 1.0) return Tuning.BmSellDaysFast + (m - 0.9) / 0.1 * (Tuning.BmSellDays1 - Tuning.BmSellDaysFast);
-            return Tuning.BmSellDays1 * Math.Pow(Tuning.BmSellDaysMax / Tuning.BmSellDays1, (m - 1.0) / (Tuning.BmSellMax - 1.0));
+            if (m <= Tuning.BmSellFastMult) return Tuning.BmSellDaysFast;
+            if (m < Tuning.BmSellDay1Mult) return Tuning.BmSellDaysFast + (m - Tuning.BmSellFastMult) / (Tuning.BmSellDay1Mult - Tuning.BmSellFastMult) * (Tuning.BmSellDays1 - Tuning.BmSellDaysFast);
+            return Tuning.BmSellDays1 * Math.Pow(Tuning.BmSellDaysMax / Tuning.BmSellDays1, (m - Tuning.BmSellDay1Mult) / (Tuning.BmSellMax - Tuning.BmSellDay1Mult));
         }
 
         private static double T(double m) => Math.Max(0, Math.Min(1, (m - Tuning.BmSellMin) / (Tuning.BmSellMax - Tuning.BmSellMin)));

src/Decentralized.Domain/Exchange.cs

@@ -33,9 +33,9 @@ namespace Decentralized.Domain
             double ratio = taint / amount;
             double big = Tuning.AmlBigRents * rent, cum = Tuning.AmlCumRents * rent;
             double p = 0;
-            if (ratio >= Tuning.AmlTaintRatio) p += ratio * 1.5;
-            p += Math.Max(0, (amount - big) / big) * 0.2;
-            p += Math.Max(0, (recentTotal + amount - cum) / cum) * 0.2;
+            if (ratio >= Tuning.AmlTaintRatio) p += ratio * Tuning.AmlTaintMult;
+            p += Math.Max(0, (amount - big) / big) * Tuning.AmlExcessWeight;
+            p += Math.Max(0, (recentTotal + amount - cum) / cum) * Tuning.AmlExcessWeight;
             if (fromMixerOrFlagged) p += Tuning.AmlMixerBonus;
             return Math.Min(Tuning.AmlMaxChance, p);
         }

src/Decentralized.Domain/Tuning.cs

@@ -63,6 +63,8 @@ namespace Decentralized.Domain
 
         // 合规出金与 AML（阈值以当前房租为单位）
         public const double AmlBigRents = 5, AmlCumRents = 15;
+        /// <summary>出金审查命中概率：污点占比达标后每占一分加 AmlTaintMult 倍；超出单笔 / 累计额度的部分按 AmlExcessWeight 加。</summary>
+        public const double AmlTaintMult = 1.5, AmlExcessWeight = 0.2;
         public const int AmlWindowDays = 7;
         public const double AmlTaintRatio = 0.10, AmlHeavyRatio = 0.30, AmlMixerBonus = 0.30, AmlMaxChance = 0.9;
         public const double TaxRate = 0.08;
@@ -116,6 +118,8 @@ namespace Decentralized.Domain
         /// <summary>玩家上架出售：标价倍率范围（相对参考价）、上架费、改价费、成交抽成、成交后货款托管天数、假卡被买家看穿的概率；
         /// 倍率 ≤0.9 / 1.0 / 1.8 时的期望成交天数（之间插值）；货款带污点的概率与比例随倍率从下限涨到上限；卖家好评的初始值、看穿一次扣的点数、同时上架的件数上限。</summary>
         public const double BmListFee = 0.05, BmRepriceFee = 0.02, BmCommission = 0.08, BmSellMin = 0.6, BmSellMax = 1.8, BmFakeDetect = 0.5;
+        /// <summary>出售成交天数的倍率界线：不高于 BmSellFastMult 倍用 BmSellDaysFast 天，BmSellDay1Mult 倍用 BmSellDays1 天，之间线性，再往上指数到 BmSellMax。</summary>
+        public const double BmSellFastMult = 0.9, BmSellDay1Mult = 1.0;
         public const double BmSellDaysFast = 1, BmSellDays1 = 2, BmSellDaysMax = 14;
         public const double BmSaleTaintChanceMin = 0.2, BmSaleTaintChanceMax = 0.9, BmSaleTaintRatioMin = 0.2, BmSaleTaintRatioMax = 0.8;
         public const int BmSaleHold = 3, BmRatingStart = 90, BmRatingFakeLoss = 10, BmMaxListings = 10;

src/Decentralized.Domain/TuningText.cs

@@ -8,17 +8,17 @@ namespace Decentralized.Domain
     /// <summary>
     /// 文本里的数值占位符：<c>{Name}</c>、<c>{Name:%}</c>、<c>{Name[2]:%}</c>，也可以走嵌套类 <c>{Section.Name}</c>。
     /// 手册等说明文字不直接写数字，渲染时从 <see cref="Tuning"/> 取值，数值一改文字跟着变。
-    /// <c>%</c> 把小数按百分比显示（0.03 → 3%）；不带格式时去掉多余的零。
+    /// <c>%</c> 把小数按百分比显示（0.03 → 3%），<c>+%</c> 把倍数显示成涨幅（1.2 → 20%）；不带格式时去掉多余的零。
     /// </summary>
     public static class TuningText
     {
-        private static readonly Regex Placeholder = new Regex(@"\{([A-Za-z0-9_.]+)(?:\[(\d+)\])?(?::(%))?\}", RegexOptions.Compiled);
+        private static readonly Regex Placeholder = new Regex(@"\{([A-Za-z0-9_.]+)(?:\[(\d+)\])?(?::(\+?%))?\}", RegexOptions.Compiled);
 
         public static string Render(string text)
         {
             if (string.IsNullOrEmpty(text)) return text;
             return Placeholder.Replace(text, m => TryValue(m.Groups[1].Value, m.Groups[2].Success ? int.Parse(m.Groups[2].Value) : -1, out var v)
-                ? Format(v, m.Groups[3].Success)
+                ? Format(v, m.Groups[3].Value)
                 : m.Value);
         }
 
@@ -31,8 +31,10 @@ namespace Decentralized.Domain
             return bad;
         }
 
-        private static string Format(double v, bool percent)
+        private static string Format(double v, string format)
         {
+            bool percent = format == "%" || format == "+%";
+            if (format == "+%") v -= 1; // 倍数 1.2 → 20%
             if (percent) v *= 100;
             return Math.Round(v, 4).ToString("0.####", CultureInfo.InvariantCulture) + (percent ? "%" : "");
         }