Stage 6.3: RatDigg ASIC miners, miner dealers on the black market, miner era event

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

src/Decentralized.Domain/Tuning.cs

@@ -176,6 +176,18 @@ namespace Decentralized.Domain
         public const int PerpPscLev = 5, PerpSparkLev = 3;
         public const double PerpPscCap = 20000, PerpSparkCap = 5000;
 
+        /// <summary>RatDigg 矿机（ASIC）：黑市矿机商每周出现的概率；M1 / M2 / M3 需要的黑市声望与出现权重；新机占比与二手的健康度范围。</summary>
+        public const double AsicChance = 0.25, AsicNewShare = 0.7;
+        public const int AsicRepM1 = 40, AsicRepM2 = 60, AsicRepM3 = 80;
+        public const double AsicWeightM1 = 1.0, AsicWeightM2 = 0.6, AsicWeightM3 = 0.4;
+        public const int AsicUsedHealthMin = 40, AsicUsedHealthMax = 85;
+        /// <summary>修好之后健康扣的点数；损坏的机器剩余价值占机价的比例。</summary>
+        public const int AsicRepairHealthCut = 20;
+        public const double AsicDeadValue = 0.15;
+        /// <summary>"矿机时代"：第几天到第几天之间随机发生一次（永久），提前几天上报纸；NPC 矿工的耗电乘数（耗电效率翻倍 = 0.5）。</summary>
+        public const int EraMin = 50, EraMax = 90, EraWarnMin = 4, EraWarnMax = 7;
+        public const double EraKjMult = 0.5;
+
         /// <summary>主交易对（信用点一侧）的深度随天数增长。</summary>
         public static double PoolDepth(int day) => PoolDepth0 * (1 + day / 60.0);
     }