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

ServerCore/Core/ListPool.cs

@@ -0,0 +1,47 @@
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+
+namespace Server.Core
+{
+    public class ListPool<T>
+    {
+        private readonly Queue<List<T>> Queues = new Queue<List<T>>();
+
+        public List<T> Get()
+        {
+            if (Queues.Count > 0)
+            {
+                return Queues.Dequeue();
+            }
+            
+            return new List<T>();
+        }
+
+        public void Recycle(List<T> list)
+        {
+            list.Clear();
+            Queues.Enqueue(list);
+        }
+    }
+
+    public class ConcurrentListPool<T>
+    {
+        private readonly ConcurrentQueue<List<T>> Queues = new ConcurrentQueue<List<T>>();
+
+        public List<T> Get()
+        {
+            if (Queues.TryDequeue(out var list))
+            {
+                return list;
+            }
+            
+            return new List<T>();
+        }
+
+        public void Recycle(List<T> list)
+        {
+            list.Clear();
+            Queues.Enqueue(list);
+        }
+    }
+}