feat(PX): 自训练v1.5 P0准备 — NHN模式 + 总分法胜率解析 + 评估管线

CB-01: Program.cs 加 --nhn 模式 [NEURAL,ISMCTS,NEURAL]
- 3人跑得快 N插花坐排列
- Rotations 数组补全为4种排列 (IIN/NII/INI/NHN)
- --nhn 参数: 不生成CSV, 直接评估

CB-02: 胜率解析统一总分法
- TrainingCollector 加 ScoreAccumulator/BotWins/BotGames 静态累加器
- GameOver 无条件调用 AccumulateScore (eval + 训练模式均记录)
- stress_summary.txt 输出 #BOT_SCORES: bot=wins/games,wr=XX%,score=YYY
- orchestrator eval 解析改用 #BOT_SCORES 格式, 正则回退逻辑移除

管线: orchestrator eval→stress_summary→总分法解析, 闭环可验证

PdkFriendServer/Logic/PdkGameMain.cs

@@ -492,7 +492,6 @@ namespace PdkFriendServer.Logic
                 #endif
 
                             // 训练数据收集：输出本局所有 ISMCTS 决策
-                            if (TrainingCollector.Enabled)
                             {
                                 float[] rewards = new float[GamePack.Info.PlayNum];
                                 for (int i = 0; i < GamePack.Info.PlayNum; i++)
@@ -501,6 +500,8 @@ namespace PdkFriendServer.Logic
                                     float s = GamePack.Info.Score[i];
                                     rewards[i] = s > 0 ? 1f : s < 0 ? -1f : 0f;
                                 }
+                                var rawScores = GamePack.Info.Score.Select(s => (float)s).ToArray();
+                                TrainingCollector.AccumulateScore(BotTypes, rawScores);
                                 TrainingCollector.FlushGame(_flushGameCounter++, rewards, GamePack.Info.OverPos, BotTypes);
                             }
 

PdkFriendServer/Logic/TrainingCollector.cs

@@ -16,6 +16,15 @@ namespace PdkFriendServer.Logic
         private static readonly List<TrainingRecord> _records = new List<TrainingRecord>();
         private static readonly string _sessionPrefix = DateTime.Now.ToString("yyyyMMdd_HHmm");
 
+        /// <summary>总分累加器：botType → 累积 Score（用于评估统计）</summary>
+        public static readonly Dictionary<string, float> ScoreAccumulator = new Dictionary<string, float>();
+
+        /// <summary>每 bot 的胜局计数：botType → wins</summary>
+        public static readonly Dictionary<string, int> BotWins = new Dictionary<string, int>();
+
+        /// <summary>每 bot 的总局数：botType → total games</summary>
+        public static readonly Dictionary<string, int> BotGames = new Dictionary<string, int>();
+
         private static readonly int[] Ranks = { 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16 };
         private const int NumRanks = 13;
         private const int NumSuits = 4;
@@ -58,6 +67,42 @@ namespace PdkFriendServer.Logic
             _records.Clear();
         }
 
+        /// <summary>
+        /// 累加 bot 得分：botType → Score 总和 + win/game 计数（总分法评估用）
+        /// </summary>
+        public static void AccumulateScore(string[] botTypes, float[] rawScores)
+        {
+            if (botTypes == null || rawScores == null) return;
+            for (int i = 0; i < botTypes.Length && i < rawScores.Length; i++)
+            {
+                string t = botTypes[i];
+                if (!ScoreAccumulator.ContainsKey(t))
+                    ScoreAccumulator[t] = 0;
+                ScoreAccumulator[t] += rawScores[i];
+
+                if (!BotGames.ContainsKey(t))
+                    BotGames[t] = 0;
+                BotGames[t]++;
+
+                if (rawScores[i] > 0)
+                {
+                    if (!BotWins.ContainsKey(t))
+                        BotWins[t] = 0;
+                    BotWins[t]++;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 重置总分累加器
+        /// </summary>
+        public static void ResetAccumulator()
+        {
+            ScoreAccumulator.Clear();
+            BotWins.Clear();
+            BotGames.Clear();
+        }
+
         /// <summary>
         /// 状态编码：与 Python encode_game_state 完全一致。
         /// </summary>