序列化问题

Unity/Assets/Scripts/TH1_Data/MapData.cs

@@ -61,7 +61,7 @@ namespace RuntimeData
         public MatchSettlementType MatchSettlement;
         public List<PlayerSettlementInfo> PlayerSettlements;
         
-        // 单机用
+        // 兼容旧数据（已弃用）
         public uint selfCivId;
         public uint selfForceId;
 
@@ -83,6 +83,12 @@ namespace RuntimeData
         // 水域类型，默认为 Pangea
         public Logic.MapWaterType WaterType = Logic.MapWaterType.Pangea;
         
+        // 单机用：真人玩家选择的 PlayerInfos 索引
+        public uint SelfPlayerInfoIndex;
+        // 存储着基于 Index 的玩家战前数据，包括真人和 AI 
+        public List<PlayerInfo> PlayerInfos;
+        
+        
         [MemoryPackConstructor]
         public MapConfig()
         {
@@ -90,6 +96,7 @@ namespace RuntimeData
             PlayerSettlements = new List<PlayerSettlementInfo>();
             _memberCivs = new Dictionary<ulong, MemberCiv>();
             MatchLimits = new List<MatchLimitType>();
+            PlayerInfos = new List<PlayerInfo>();
         }
 
         public MapConfig(uint width, uint height, uint playerCount,uint civId, uint forceId, AIDifficult aiDiff = AIDifficult.LUNATIC)
@@ -98,10 +105,18 @@ namespace RuntimeData
             Height = height;
             PlayerCount = playerCount;
             AIDiff = aiDiff;
+            SelfPlayerInfoIndex = 0;
             selfCivId = civId;
             selfForceId = forceId;
             MultiCivs = new List<MemberCiv>();
             _memberCivs = new Dictionary<ulong, MemberCiv>();
+            PlayerInfos = new List<PlayerInfo>();
+            EnsurePlayerInfosCount();
+            if (GetPlayerInfoByIndex(SelfPlayerInfoIndex, out var selfInfo))
+            {
+                selfInfo.CivId = civId;
+                selfInfo.ForceId = forceId;
+            }
         }
 
         // MemoryPack 反序列化之后的后处理
@@ -112,26 +127,136 @@ namespace RuntimeData
             // 旧存档兼容：WaterType 字段不存在时默认为 Pangea
             if (!System.Enum.IsDefined(typeof(Logic.MapWaterType), WaterType))
                 WaterType = Logic.MapWaterType.Pangea;
+            MultiCivs ??= new List<MemberCiv>();
+            PlayerInfos ??= new List<PlayerInfo>();
+            _memberCivs ??= new Dictionary<ulong, MemberCiv>();
+            RefreshMultiCivsDict();
+            EnsurePlayerInfosCount();
+            NormalizeMemberPlayerInfoIndexes();
+        }
+
+        public void EnsurePlayerInfosCount()
+        {
+            PlayerInfos ??= new List<PlayerInfo>();
+            if (PlayerCount == 0)
+            {
+                PlayerInfos.Clear();
+                SelfPlayerInfoIndex = 0;
+                return;
+            }
+
+            for (int i = 0; i < PlayerCount; i++)
+            {
+                if (i >= PlayerInfos.Count)
+                {
+                    PlayerInfos.Add(new PlayerInfo { Index = (uint)i, CivId = (uint)i, ForceId = (uint)i });
+                }
+                else
+                {
+                    PlayerInfos[i] ??= new PlayerInfo();
+                    PlayerInfos[i].Index = (uint)i;
+                }
+            }
+
+            if (PlayerInfos.Count > PlayerCount)
+            {
+                PlayerInfos.RemoveRange((int)PlayerCount, PlayerInfos.Count - (int)PlayerCount);
+            }
+
+            if (SelfPlayerInfoIndex >= PlayerCount) SelfPlayerInfoIndex = 0;
+
+            // 旧数据迁移：若旧字段有效，补到 SelfPlayerInfoIndex 对应的 PlayerInfo
+            if (GetPlayerInfoByIndex(SelfPlayerInfoIndex, out var selfInfo))
+            {
+                if (selfCivId != 0 || selfForceId != 0)
+                {
+                    selfInfo.CivId = selfCivId;
+                    selfInfo.ForceId = selfForceId;
+                }
+            }
+
+            // 旧联机数据迁移：MemberCiv 可能还带着 Civ/Force，迁移到其索引对应 PlayerInfo
+            if (MultiCivs == null) return;
+            foreach (var member in MultiCivs)
+            {
+                if (member == null) continue;
+                if (member.PlayerInfoIndex >= PlayerCount) continue;
+                if (member.CivId == 0 && member.ForceId == 0) continue;
+                if (!GetPlayerInfoByIndex(member.PlayerInfoIndex, out var info)) continue;
+                info.CivId = member.CivId;
+                info.ForceId = member.ForceId;
+            }
+        }
+
+        public bool GetPlayerInfoByIndex(uint index, out PlayerInfo info)
+        {
+            info = null;
+            EnsurePlayerInfosCount();
+            if (index >= PlayerInfos.Count) return false;
+            info = PlayerInfos[(int)index];
+            info ??= new PlayerInfo { Index = index, CivId = index, ForceId = index };
+            PlayerInfos[(int)index] = info;
+            return true;
+        }
+
+        private void NormalizeMemberPlayerInfoIndexes()
+        {
+            if (MultiCivs == null || MultiCivs.Count == 0) return;
+            EnsurePlayerInfosCount();
+            if (PlayerCount == 0) return;
+
+            var used = new HashSet<uint>();
+            for (int i = 0; i < MultiCivs.Count; i++)
+            {
+                var member = MultiCivs[i];
+                if (member == null) continue;
+                if (member.PlayerInfoIndex < PlayerCount && !used.Contains(member.PlayerInfoIndex))
+                {
+                    used.Add(member.PlayerInfoIndex);
+                    continue;
+                }
+                member.PlayerInfoIndex = uint.MaxValue;
+            }
+
+            for (int i = 0; i < MultiCivs.Count; i++)
+            {
+                var member = MultiCivs[i];
+                if (member == null || member.PlayerInfoIndex != uint.MaxValue) continue;
+                uint fallback = 0;
+                while (fallback < PlayerCount && used.Contains(fallback)) fallback++;
+                if (fallback >= PlayerCount)
+                {
+                    member.PlayerInfoIndex = 0;
+                    continue;
+                }
+                member.PlayerInfoIndex = fallback;
+                used.Add(fallback);
+            }
+
         }
         
         // 根据房间成员信息更新 mapconfig 信息
         public void UpdateLobbyMember(Dictionary<ulong, MemberInfo> memberInfos)
         {
-            // 先剔除已离开 lobby 的成员，避免 MultiCivs 留下幽灵占位：
-            // 旧版只 Add 不 Remove，会导致大厅 nP 跳号(1P/4P/5P/6P)，
-            // 以及开战时给离线幽灵创 PlayerData、占用 PlayerCount 名额、AI 补位变少。
-            MultiCivs.RemoveAll(mc => !memberInfos.ContainsKey(mc.MemberId));
+            EnsurePlayerInfosCount();
+            RefreshMultiCivsDict();
+            for (int i = MultiCivs.Count - 1; i >= 0; i--)
+            {
+                if (memberInfos.ContainsKey(MultiCivs[i].MemberId)) continue;
+                _memberCivs.Remove(MultiCivs[i].MemberId);
+                MultiCivs.RemoveAt(i);
+            }
             RefreshMultiCivsDict();
             foreach (var kv in memberInfos)
             {
                 if (_memberCivs.ContainsKey(kv.Key)) continue;
                 var civ = new MemberCiv();
                 civ.MemberId = kv.Key;
-                civ.CivId = 0;
-                civ.ForceId = 0;
+                civ.PlayerInfoIndex = uint.MaxValue;
                 MultiCivs.Add(civ);
             }
             RefreshMultiCivsDict();
+            NormalizeMemberPlayerInfoIndexes();
         }
 
         // 内部刷新
@@ -161,14 +286,31 @@ namespace RuntimeData
                 return;
             }
 
+            EnsurePlayerInfosCount();
+            uint newIndex = civ.PlayerInfoIndex;
+            if (newIndex >= PlayerCount)
+            {
+                // 兼容旧消息：按 Civ/Force 找索引
+                for (uint i = 0; i < PlayerCount; i++)
+                {
+                    if (!GetPlayerInfoByIndex(i, out var info)) continue;
+                    if (info.CivId != civ.CivId || info.ForceId != civ.ForceId) continue;
+                    newIndex = i;
+                    break;
+                }
+                if (newIndex >= PlayerCount) newIndex = 0;
+            }
+
             foreach (var memberCiv in MultiCivs)
             {
                 if (memberCiv.MemberId != civ.MemberId) continue;
-                memberCiv.CivId = civ.CivId;
-                memberCiv.ForceId = civ.ForceId;
+                memberCiv.PlayerInfoIndex = newIndex;
+                NormalizeMemberPlayerInfoIndexes();
                 return;
             }
+            civ.PlayerInfoIndex = newIndex;
             MultiCivs.Add(civ);
+            NormalizeMemberPlayerInfoIndexes();
         }
 
         // 主从端一致的本地数据检测
@@ -190,18 +332,17 @@ namespace RuntimeData
         // 从 MapData 中重绑定 MemberCiv 的 Player 信息
         public bool ReBindPlayerInfoFromMapData(MapData mapData)
         {
+            EnsurePlayerInfosCount();
             RefreshMultiCivsDict();
+            NormalizeMemberPlayerInfoIndexes();
             if (mapData.Net.Mode == NetMode.Single)
             {
-                foreach (var player in mapData.PlayerMap.PlayerDataList)
-                {
-                    if (player.PlayerCivId != selfCivId || player.PlayerForceId != selfForceId) continue;
-                    mapData.PlayerMap.SelfPlayerId = player.Id;
-                }
-                if (mapData.PlayerMap.SelfPlayerId == 0)
+                if (SelfPlayerInfoIndex < mapData.PlayerMap.PlayerDataList.Count)
+                    mapData.PlayerMap.SelfPlayerId = mapData.PlayerMap.PlayerDataList[(int)SelfPlayerInfoIndex].Id;
+                else
                 {
                     LogSystem.LogError($"单机模式指定地图中找不到指定的阵营信息, 启动游戏失败, " +
-                                       $"地图 ID : {Id} 文明 ID : {selfCivId} 势力 ID : {selfForceId}");
+                                       $"地图 ID : {Id} 玩家索引 : {SelfPlayerInfoIndex}");
                     return false;
                 }
             }
@@ -210,16 +351,13 @@ namespace RuntimeData
             {
                 foreach (var member in MultiCivs)
                 {
-                    foreach (var player in mapData.PlayerMap.PlayerDataList)
-                    {
-                        if (player.PlayerCivId != member.CivId || player.PlayerForceId != member.ForceId) continue;
-                        member.PlayerId = player.PlayerCivId;
-                    }
+                    if (member.PlayerInfoIndex >= mapData.PlayerMap.PlayerDataList.Count) member.PlayerId = 0;
+                    else member.PlayerId = mapData.PlayerMap.PlayerDataList[(int)member.PlayerInfoIndex].Id;
     
                     if (member.PlayerId == 0)
                     {
                         LogSystem.LogError($"联机模式指定地图中找不到指定的阵营信息, 启动游戏失败, " +
-                                           $"地图 ID : {Id} 文明 ID : {member.CivId} 势力 ID : {member.ForceId}");
+                                           $"地图 ID : {Id} 玩家索引 : {member.PlayerInfoIndex}");
                         return false;
                     }
                 }
@@ -273,6 +411,17 @@ namespace RuntimeData
     {
         public ulong MemberId;
         public uint PlayerId;
+        // 兼容旧数据（已弃用，真实值来自 PlayerInfos[PlayerInfoIndex]）
+        public uint CivId;
+        public uint ForceId;
+        public uint PlayerInfoIndex;
+    }
+    
+    
+    [MemoryPackable]
+    public partial class PlayerInfo
+    {
+        public uint Index;
         public uint CivId;
         public uint ForceId;
     }
@@ -1778,7 +1927,7 @@ namespace RuntimeData
         {
             foreach (var player in PlayerMap.PlayerDataList)
             {
-                if (MatchSettlement.IsWin(player.Id)) return player;
+                if (MatchSettlement.IsWin(this, player.Id)) return player;
             }
 
             return null;
@@ -1787,7 +1936,7 @@ namespace RuntimeData
         // 游戏是否结束
         public bool CheckIfGameEnd(out bool isWin)
         {
-            isWin = MatchSettlement.IsWin(PlayerMap.SelfPlayerId);
+            isWin = MatchSettlement.IsWin(this, PlayerMap.SelfPlayerId);
             return MatchSettlement.IsFinished;
         }
 

Unity/Assets/Scripts/TH1_Data/NetData.cs

@@ -152,6 +152,7 @@ namespace RuntimeData
         public int RandomSeed;
         private System.Random _random;
         private static readonly ArrayBufferWriter<byte> _bufferWriter = new ArrayBufferWriter<byte>(64 * 1024);
+        private List<ulong> _tmpMemberIdListBuffer;
         
         // 玩家开始时间记录
         [MemoryPackIgnore]
@@ -206,16 +207,35 @@ namespace RuntimeData
             if (Mode != NetMode.Multi) return;
             if (LobbyManager.Instance.Lobby.IsLobbyOwner())
             {
-                // 创建 Player 的时候会分配一次 PlayerId，这里直接使用
+                mapData.MapConfig.EnsurePlayerInfosCount();
+                var memberIds = LobbyManager.Instance.Lobby.GetAllMemberIds();
+
+                // 移除不在当前房间的映射
+                _tmpMemberIdListBuffer ??= new List<ulong>();
+                _tmpMemberIdListBuffer.Clear();
+                foreach (var kv in Players)
+                {
+                    if (memberIds.Contains(kv.Key)) continue;
+                    _tmpMemberIdListBuffer.Add(kv.Key);
+                }
+                foreach (var memberId in _tmpMemberIdListBuffer) Players.Remove(memberId);
+
+                // 创建 Player 的时候会分配一次 PlayerId，这里直接使用 index -> PlayerId
                 foreach (var memberCiv in mapData.MapConfig.MultiCivs)
                 {
+                    if (memberCiv.PlayerInfoIndex >= mapData.PlayerMap.PlayerDataList.Count)
+                    {
+                        memberCiv.PlayerId = 0;
+                        continue;
+                    }
+                    memberCiv.PlayerId = mapData.PlayerMap.PlayerDataList[(int)memberCiv.PlayerInfoIndex].Id;
                     if (memberCiv.PlayerId == 0) continue;
-                    if (Players.ContainsKey(memberCiv.MemberId)) continue;
+                    if (!memberIds.Contains(memberCiv.MemberId)) continue;
                     Players[memberCiv.MemberId] = memberCiv.PlayerId;
                 }
                 
                 // 添加其他人
-                foreach (var memberId in LobbyManager.Instance.Lobby.GetAllMemberIds())
+                foreach (var memberId in memberIds)
                 {
                     if (Players.ContainsKey(memberId)) continue;
                     foreach (var player in mapData.PlayerMap.PlayerDataList)

Unity/Assets/Scripts/TH1_Data/PlayerData.cs

@@ -118,47 +118,53 @@ namespace RuntimeData
 
             if (netMode == NetMode.Single)
             {
+                map.MapConfig.EnsurePlayerInfosCount();
                 for (int i = 0; i < map.MapConfig.PlayerCount; i++)
                 {
-                    PlayerData player;
-                    //处理player到底是谁的问题。目前临时使用的方案，今后要改。目前civ一定=force,所以可以这么做
-                    if (i == 0)
-                        player = new PlayerData(map.MapConfig.selfCivId,map.MapConfig.selfForceId,idGenerator);
-                    else if (map.MapConfig.selfCivId == i)
-                        player = new PlayerData((uint)0,(uint)0,idGenerator);
-                    else
-                        player = new PlayerData((uint)i,(uint)i,idGenerator);
+                    uint civId = (uint)i;
+                    uint forceId = (uint)i;
+                    if (map.MapConfig.GetPlayerInfoByIndex((uint)i, out var playerInfo))
+                    {
+                        civId = playerInfo.CivId;
+                        forceId = playerInfo.ForceId;
+                    }
+                    PlayerData player = new PlayerData(civId, forceId, idGenerator);
                     PlayerDataList.Add(player);
                     _playerDataDict[player.Id] = player;
                 }
             }
             if (netMode == NetMode.Multi)
             {
-                // 这里  civList 要包含所有 civId (civId = civEnum - 1，目前 17 个 civ → 0..16)
-                var civList = new List<uint>();
-                for (int i = 0; i < 17; i++) civList.Add((uint)i);
+                map.MapConfig.EnsurePlayerInfosCount();
+                for (int i = 0; i < map.MapConfig.PlayerCount; i++)
+                {
+                    uint civId = (uint)i;
+                    uint forceId = (uint)i;
+                    if (map.MapConfig.GetPlayerInfoByIndex((uint)i, out var playerInfo))
+                    {
+                        civId = playerInfo.CivId;
+                        forceId = playerInfo.ForceId;
+                    }
+                    var player = new PlayerData(civId, forceId, idGenerator);
+                    PlayerDataList.Add(player);
+                    _playerDataDict[player.Id] = player;
+                }
 
                 foreach (var multiCiv in map.MapConfig.MultiCivs)
                 {
-                    var player = new PlayerData(multiCiv.CivId, multiCiv.CivId, idGenerator);
-                    PlayerDataList.Add(player);
-                    _playerDataDict[player.Id] = player;
-                    civList.Remove(multiCiv.CivId);
-                    multiCiv.PlayerId = player.Id;
-                }
-                
-                for (int i = map.MapConfig.MultiCivs.Count; i < map.MapConfig.PlayerCount; i++)
-                {
-                    int idx = UnityEngine.Random.Range(0, civList.Count);//map.Net.GetRandom().Next
-                    var civId = civList[idx];
-                    var player = new PlayerData(civId, civId, idGenerator);
-                    PlayerDataList.Add(player);
-                    _playerDataDict[player.Id] = player;
-                    civList.RemoveAt(idx);
+                    if (multiCiv.PlayerInfoIndex >= PlayerDataList.Count)
+                    {
+                        multiCiv.PlayerId = 0;
+                        continue;
+                    }
+                    multiCiv.PlayerId = PlayerDataList[(int)multiCiv.PlayerInfoIndex].Id;
                 }
             }
             
-            SelfPlayerId = PlayerDataList[0].Id;
+            if (netMode == NetMode.Single && map.MapConfig.SelfPlayerInfoIndex < PlayerDataList.Count)
+                SelfPlayerId = PlayerDataList[(int)map.MapConfig.SelfPlayerInfoIndex].Id;
+            else
+                SelfPlayerId = PlayerDataList[0].Id;
             foreach (var self in PlayerDataList)
             {
                 foreach (var target in PlayerDataList)

Unity/Assets/Scripts/TH1_Logic/Action/PlayerActionLogic.cs

@@ -224,6 +224,7 @@ namespace TH1_Logic.Action
             //Step #6 处理break结盟
             if (_actionId.PlayerActionType == PlayerActionType.BreakAlly)
             {
+                if (dipInfo.IsTeammate || dipInfo2.IsTeammate) return false;
                 //Step #1 设置双方的外交状态为背盟
                 dipInfo.DiplomacyState = DiplomacyState.LeagueRupture;
                 dipInfo2.DiplomacyState = DiplomacyState.LeagueRupture;
@@ -352,10 +353,11 @@ namespace TH1_Logic.Action
             if (_actionId.PlayerActionType == PlayerActionType.BreakAlly)
             {
                 actionParams.PlayerData.GetCountryDiplomacyInfo(actionParams.TargetPlayerData.Id, out var dipInfo);
+                actionParams.TargetPlayerData.GetCountryDiplomacyInfo(actionParams.PlayerData.Id,out var dipInfo2);
+                if (dipInfo.IsTeammate || dipInfo2.IsTeammate) return false;
                 //如果没有结盟 return
                 if (dipInfo.DiplomacyState != DiplomacyState.League) return false;
                 //如果对方率先break，return
-                actionParams.TargetPlayerData.GetCountryDiplomacyInfo(actionParams.PlayerData.Id,out var dipInfo2);
                 if (dipInfo2.DiplomacyState == DiplomacyState.LeagueRupture) return false;
                 return true;
             }
@@ -446,10 +448,11 @@ namespace TH1_Logic.Action
             //Step #8 判断能否break结盟
             {
                 actionParams.PlayerData.GetCountryDiplomacyInfo(actionParams.TargetPlayerData.Id, out var dipInfo);
+                actionParams.TargetPlayerData.GetCountryDiplomacyInfo(actionParams.PlayerData.Id,out var dipInfo2);
+                if (dipInfo.IsTeammate || dipInfo2.IsTeammate) return false;
                 //如果没有结盟 return
                 if (dipInfo.DiplomacyState != DiplomacyState.League) return false;
                 //如果对方率先break，return
-                actionParams.TargetPlayerData.GetCountryDiplomacyInfo(actionParams.PlayerData.Id,out var dipInfo2);
                 if (dipInfo2.DiplomacyState == DiplomacyState.LeagueRupture) return false;
                 return true;
             }
@@ -488,6 +491,7 @@ namespace TH1_Logic.Action
             //Step #3 计算breakAlly按钮的情况
             if (_actionId.PlayerActionType == PlayerActionType.BreakAlly)
             {
+                if (dipInfo.IsTeammate || dipInfo2.IsTeammate) return ActionShowState.Unavailable;
                 return ActionShowState.Available;
             }
             
@@ -597,4 +601,4 @@ namespace TH1_Logic.Action
             return true;
         }
     }
-} 
+} 

Unity/Assets/Scripts/TH1_Logic/Editor/MatchConfigEditorWindow.cs

@@ -107,6 +107,7 @@ namespace Logic.Editor
         private void OnGUIMapConfig(MapConfig mapConfig)
         {
             EditorGUILayout.BeginVertical();
+            mapConfig.EnsurePlayerInfosCount();
             
             // 基础配置
             if (InspectorUtils.InspectorButtonWithTextWidth("删除关卡"))
@@ -135,7 +136,9 @@ namespace Logic.Editor
             
             EditorGUILayout.BeginHorizontal();
             InspectorUtils.InspectorTextWidthRich("玩家数量:");
+            var oldPlayerCount = mapConfig.PlayerCount;
             mapConfig.PlayerCount = (uint)EditorGUILayout.IntField((int)mapConfig.PlayerCount, GUILayout.Width(200));
+            if (oldPlayerCount != mapConfig.PlayerCount) mapConfig.EnsurePlayerInfosCount();
             EditorGUILayout.EndHorizontal();
             
             EditorGUILayout.BeginHorizontal();
@@ -159,13 +162,19 @@ namespace Logic.Editor
             // 单机配置
             InspectorUtils.InspectorTextWidthRich("<b>单机配置</b>");
             EditorGUILayout.BeginHorizontal();
-            InspectorUtils.InspectorTextWidthRich("文明ID:");
-            mapConfig.selfCivId = (uint)EditorGUILayout.IntField((int)mapConfig.selfCivId, GUILayout.Width(200));
+            InspectorUtils.InspectorTextWidthRich("单机玩家索引:");
+            mapConfig.SelfPlayerInfoIndex = (uint)EditorGUILayout.IntField((int)mapConfig.SelfPlayerInfoIndex, GUILayout.Width(200));
+            if (mapConfig.PlayerCount > 0 && mapConfig.SelfPlayerInfoIndex >= mapConfig.PlayerCount)
+                mapConfig.SelfPlayerInfoIndex = mapConfig.PlayerCount - 1;
             EditorGUILayout.EndHorizontal();
             
             EditorGUILayout.BeginHorizontal();
-            InspectorUtils.InspectorTextWidthRich("势力ID:");
-            mapConfig.selfForceId = (uint)EditorGUILayout.IntField((int)mapConfig.selfForceId, GUILayout.Width(200));
+            InspectorUtils.InspectorTextWidthRich("单机玩家阵营(Civ/Force):");
+            if (mapConfig.GetPlayerInfoByIndex(mapConfig.SelfPlayerInfoIndex, out var selfInfo))
+            {
+                selfInfo.CivId = (uint)EditorGUILayout.IntField((int)selfInfo.CivId, GUILayout.Width(95));
+                selfInfo.ForceId = (uint)EditorGUILayout.IntField((int)selfInfo.ForceId, GUILayout.Width(95));
+            }
             EditorGUILayout.EndHorizontal();
             
             EditorGUILayout.Space();

Unity/Assets/Scripts/TH1_Logic/Editor/SteamEditorWindow.cs

@@ -146,11 +146,13 @@ namespace Logic.Editor
                 var civ = Main.Instance.MapConfig.GetMemberCiv(selfMemberId);
                 if (civ != null)
                 {
+                    Main.Instance.MapConfig.GetPlayerInfoByIndex(civ.PlayerInfoIndex, out var info);
                     EditorGUILayout.BeginHorizontal();
-                    if (InspectorUtils.InspectorButtonWithTextWidth("改1")) civ.CivId = 1;
-                    if (InspectorUtils.InspectorButtonWithTextWidth("改2")) civ.CivId = 2;
-                    if (InspectorUtils.InspectorButtonWithTextWidth("改3")) civ.CivId = 3;
-                    if (InspectorUtils.InspectorButtonWithTextWidth("改4")) civ.CivId = 4;
+                    InspectorUtils.InspectorTextWidthRich($"Idx:{civ.PlayerInfoIndex} Civ:{info?.CivId ?? 0} Force:{info?.ForceId ?? 0}");
+                    if (InspectorUtils.InspectorButtonWithTextWidth("改Idx0")) { civ.PlayerInfoIndex = 0; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
+                    if (InspectorUtils.InspectorButtonWithTextWidth("改Idx1")) { civ.PlayerInfoIndex = 1; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
+                    if (InspectorUtils.InspectorButtonWithTextWidth("改Idx2")) { civ.PlayerInfoIndex = 2; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
+                    if (InspectorUtils.InspectorButtonWithTextWidth("改Idx3")) { civ.PlayerInfoIndex = 3; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
                     EditorGUILayout.EndHorizontal();
                 }
                 EditorGUILayout.EndVertical();

Unity/Assets/Scripts/TH1_Logic/MatchConfig/MatchSettlementInfo.cs

@@ -11,6 +11,7 @@ using Logic.CrashSight;
 using MemoryPack;
 using RuntimeData;
 using TH1_Logic.Collect;
+using TH1_Logic.Core;
 
 
 namespace TH1_Logic.MatchConfig
@@ -56,11 +57,31 @@ namespace TH1_Logic.MatchConfig
         }
 
         public bool IsWin(uint id)
+        {
+            return IsWin(Main.MapData, id);
+        }
+
+        public bool IsWin(MapData map, uint id)
         {
             if (!IsFinished) return false;
             var settlementGroup = PlayerSettlements.GetValueOrDefault(id);
-            if (settlementGroup == null) return false;
-            return settlementGroup.IsWin;
+            if (settlementGroup != null && settlementGroup.IsWin) return true;
+
+            if (map == null) return false;
+            if (!map.PlayerMap.GetPlayerDataByPlayerID(id, out var selfPlayer)) return false;
+
+            foreach (var kv in PlayerSettlements)
+            {
+                if (kv.Key == id) continue;
+                if (kv.Value == null || !kv.Value.IsWin) continue;
+                if (!map.PlayerMap.GetPlayerDataByPlayerID(kv.Key, out var teammatePlayer)) continue;
+                if (!selfPlayer.GetCountryDiplomacyInfo(teammatePlayer.Id, out var selfToTeammateDip)) continue;
+                if (!teammatePlayer.GetCountryDiplomacyInfo(selfPlayer.Id, out var teammateToSelfDip)) continue;
+                if (!selfToTeammateDip.IsTeammate && !teammateToSelfDip.IsTeammate) continue;
+                return true;
+            }
+
+            return false;
         }
 
         public MatchSettlementInfo(MatchSettlementInfo copyData)
@@ -416,7 +437,6 @@ namespace TH1_Logic.MatchConfig
         }
     }
 
-
     /// <summary>
     /// 偶现 bug 兜底：玩家明明已经满足"应当结束"的客观条件，但 task 链路因为某种运行时累积态没把
     /// PlayerSettlementGroup 翻成 IsSettlement，导致游戏一直能下一回合。已知"退出再读档"可恢复。

Unity/Assets/Scripts/TH1_Logic/Player/IPlayerLogic.cs

@@ -29,6 +29,8 @@ namespace Logic
         //player[pid]解雇unit[uid]
         public int UpdateSight_LogicView(MapData mapData, PlayerData playerData, List<uint> gidList,bool viewNextFrame,float duration);
         //unit[uid]在grid[tpos]的位置,为player[pid]更新了视野情况
+        bool SetTeammateAndLeague(MapData mapData, PlayerData playerA, PlayerData playerB, bool isTeammate);
+        //设置双方队友关系；当 isTeammate=true 时同步设为结盟，并通过首都周围视野触发双向 meet
 
         //-------tech相关操作-------
         //返回player[pid]的tid科技是否被锁了
@@ -42,4 +44,4 @@ namespace Logic
         //player[pid]进入下一回合
         //void TempReturnThisAction(string name, PlayerData P, CityData C, UnitData U, GridData T,MapData M);
     }
-}
+}

Unity/Assets/Scripts/TH1_Logic/Player/PlayerLogic.cs

@@ -1696,12 +1696,48 @@ namespace Logic
             }
         }
                 
+        // 设置双方队友关系；当 isTeammate=true 时同步设为结盟，并通过首都周围视野触发双向 meet
+        public bool SetTeammateAndLeague(MapData map, PlayerData playerA, PlayerData playerB, bool isTeammate)
+        {
+            if (map == null || playerA == null || playerB == null) return false;
+            if (playerA.Id == playerB.Id) return false;
+            if (!playerA.GetCountryDiplomacyInfo(playerB.Id, out var playerAToB)) return false;
+            if (!playerB.GetCountryDiplomacyInfo(playerA.Id, out var playerBToA)) return false;
+
+            playerAToB.IsTeammate = isTeammate;
+            playerBToA.IsTeammate = isTeammate;
+
+            if (!isTeammate) return true;
+
+            playerAToB.DiplomacyState = DiplomacyState.League;
+            playerBToA.DiplomacyState = DiplomacyState.League;
+            playerAToB.IsLeagueRequest = false;
+            playerBToA.IsLeagueRequest = false;
+            playerAToB.IsLeagueRupture = false;
+            playerBToA.IsLeagueRupture = false;
+
+            if (map.GetCapitalCityDataByPlayerId(playerB.Id, out var playerBCapital)
+                && map.GetGridDataByCityId(playerBCapital.Id, out var playerBCapitalGrid))
+            {
+                UpdateSight_LogicView(map, playerA, map.GridMap.GetAroundGridIdList(1, playerBCapitalGrid, true));
+            }
+
+            if (map.GetCapitalCityDataByPlayerId(playerA.Id, out var playerACapital)
+                && map.GetGridDataByCityId(playerACapital.Id, out var playerACapitalGrid))
+            {
+                UpdateSight_LogicView(map, playerB, map.GridMap.GetAroundGridIdList(1, playerACapitalGrid, true));
+            }
+
+            return true;
+        }
+        
         // 设置外交关系
         public void SetDiplomacyLeague(MapData map, PlayerData originPlayer, PlayerData targetPlayer, DiplomacyState state)
         {
             if (!originPlayer.GetCountryDiplomacyInfo(targetPlayer.Id, out var player1ToPlayer2)) return;
 
             if (!targetPlayer.GetCountryDiplomacyInfo(originPlayer.Id, out var player2ToPlayer1)) return;
+            if (state == DiplomacyState.War && (player1ToPlayer2.IsTeammate || player2ToPlayer1.IsTeammate)) return;
             player1ToPlayer2.DiplomacyState = state;
             player2ToPlayer1.DiplomacyState = state;
             if (state == DiplomacyState.War)

Unity/Assets/Scripts/TH1_Logic/Steam/GameNetSender.cs

@@ -161,7 +161,12 @@ namespace TH1_Logic.Steam
             }
 
             var data = new ChangeCivMessage();
-            data.Civ = memberCiv;
+            data.Civ = new MemberCiv
+            {
+                MemberId = memberCiv.MemberId,
+                PlayerInfoIndex = memberCiv.PlayerInfoIndex,
+                PlayerId = memberCiv.PlayerId
+            };
             SendMessage(data);
         }
         
@@ -263,4 +268,4 @@ namespace TH1_Logic.Steam
             BroadcastMessage(data);
         }
     }
-}
+}

Unity/Assets/Scripts/TH1_Logic/Steam/SteamGUIMono.cs

@@ -121,11 +121,13 @@ namespace TH1_Logic.Steam
                 var civ = Main.Instance.MapConfig.GetMemberCiv(selfMemberId);
                 if (civ != null)
                 {
+                    Main.Instance.MapConfig.GetPlayerInfoByIndex(civ.PlayerInfoIndex, out var info);
                     GUILayout.BeginHorizontal();
-                    if (GUILayout.Button("改1")) civ.CivId = 1;
-                    if (GUILayout.Button("改2")) civ.CivId = 2;
-                    if (GUILayout.Button("改3")) civ.CivId = 3;
-                    if (GUILayout.Button("改4")) civ.CivId = 4;
+                    GUILayout.Label($"Idx:{civ.PlayerInfoIndex} Civ:{info?.CivId ?? 0} Force:{info?.ForceId ?? 0}");
+                    if (GUILayout.Button("改Idx0")) { civ.PlayerInfoIndex = 0; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
+                    if (GUILayout.Button("改Idx1")) { civ.PlayerInfoIndex = 1; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
+                    if (GUILayout.Button("改Idx2")) { civ.PlayerInfoIndex = 2; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
+                    if (GUILayout.Button("改Idx3")) { civ.PlayerInfoIndex = 3; Main.Instance.MapConfig.UpdateMemberCiv(civ); }
                     GUILayout.EndHorizontal();
                 }
             }
@@ -138,4 +140,4 @@ namespace TH1_Logic.Steam
         
 #endif
     }
-}
+}

Unity/Assets/Scripts/TH1_Logic/Unit/UnitLogic.cs

@@ -268,6 +268,10 @@ namespace Logic
                 && mapData.GetPlayerDataByUnitId(unitData.Id, out var player1)
                 && player1.Id != player2.Id)
             {
+                if (player1.GetCountryDiplomacyInfo(player2.Id, out var player1ToPlayer2)
+                    && player2.GetCountryDiplomacyInfo(player1.Id, out var player2ToPlayer1)
+                    && (player1ToPlayer2.IsTeammate || player2ToPlayer1.IsTeammate))
+                    return true;
                 player2.AddAttacker(player1.Id);
                 Main.PlayerLogic.SetDiplomacyLeague(mapData, player1, player2, DiplomacyState.War);
             }
@@ -515,11 +519,17 @@ namespace Logic
 
             if (type is DamageType.ActiveAttack or DamageType.FollowAttack or DamageType.Splash or DamageType.True)
             {
-                Main.PlayerLogic.SetDiplomacyLeague(mapData,player1, player2, DiplomacyState.War);
-                player1.CurAttackPlayers.Add(player2.Id);
-                player2.CurAttackPlayers.Add(player1.Id);
-                player2.AddAttacker(player1.Id);
-                player1.TurnNoAttack = 0;
+                bool isTeammate = player1.GetCountryDiplomacyInfo(player2.Id, out var player1ToPlayer2)
+                                  && player2.GetCountryDiplomacyInfo(player1.Id, out var player2ToPlayer1)
+                                  && (player1ToPlayer2.IsTeammate || player2ToPlayer1.IsTeammate);
+                if (!isTeammate)
+                {
+                    Main.PlayerLogic.SetDiplomacyLeague(mapData,player1, player2, DiplomacyState.War);
+                    player1.CurAttackPlayers.Add(player2.Id);
+                    player2.CurAttackPlayers.Add(player1.Id);
+                    player2.AddAttacker(player1.Id);
+                    player1.TurnNoAttack = 0;
+                }
             }
             
             //Step #4 Moment Process