feat: initial commit - HJHA game server full source

6 major server modules (PdkFriendServer/GlobalSever/ServerCore/GameModule/GameNetModule) +
game logic (GameFix/GameDAL/ServerData) +
network layer (NetWorkMessage) +
data layer (ObjectModel) +
utilities (MrWu/Core/Config/CloudAPI/dll) +
adapters (zyxAdapter/base)

.NET 8.0 C# solution, 16 projects, 958 source files

GameNetModule/Manager/GameSessionManager.cs

@@ -0,0 +1,68 @@
+using System.Collections.Concurrent;
+using MrWu.Debug;
+using Server.Core;
+using Server.Net;
+
+namespace Server
+{
+    public class GameSessionManager : SingleInstance<GameSessionManager>
+    {
+        private readonly ConcurrentDictionary<int, IUserSession> _sessions = new ConcurrentDictionary<int, IUserSession>();
+
+        /// <summary>
+        /// 如果已经存在，则不能添加
+        /// </summary>
+        /// <param name="userid"></param>
+        /// <param name="session"></param>
+        /// <returns></returns>
+        public bool AddPlayerSession(int userid, IUserSession session)
+        {
+            Debug.Info($"GameSessionManager 添加玩家:{userid}");
+            return _sessions.TryAdd(userid, session);
+        }
+
+        /// <summary>
+        /// 如果Session 不是同一个不能移除
+        /// </summary>
+        /// <param name="userid"></param>
+        /// <param name="session"></param>
+        /// <returns></returns>
+        public bool RemovePlayerSession(int userid, IUserSession session)
+        {
+            Debug.Log($"移除玩家Session:{userid}");
+            // 尝试获取 userid 对应的 Session
+            if (_sessions.TryGetValue(userid, out IUserSession existingSession))
+            {
+                Debug.Log($"找到玩家的Session! {existingSession.GetType()} {session.GetType()}");
+                // 检查获取到的 Session 是否与传入的 session 相同
+                if (existingSession == session)
+                {
+                    // 如果相同，则尝试移除
+                    Debug.Info($"GameSessionManager 移除玩家:{userid}");
+                    return _sessions.TryRemove(userid, out _);
+                }
+            }
+
+            // 如果 Session 不相同或 userid 不存在，则返回 false
+            return false;
+        }
+
+        /// <summary>
+        /// 查找Session
+        /// </summary>
+        /// <param name="userid"></param>
+        /// <returns></returns>
+        public IUserSession FindSession(int userid)
+        {
+            // 尝试获取 userid 对应的 Session
+            if (_sessions.TryGetValue(userid, out IUserSession session))
+            {
+                // 如果找到，返回该 Session
+                return session;
+            }
+
+            // 如果未找到，返回 null
+            return null;
+        }
+    }
+}