[+] TEngineServer

[+] TEngineServer

Assets/GameScripts/DotNet/Core/Task/FCancellationToken.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+
+#pragma warning disable CS8625
+namespace TEngine
+{
+    public sealed class FCancellationToken
+    {
+        private HashSet<Action> _actions = new HashSet<Action>();
+        public bool IsCancel => _actions == null;
+    
+        public void Add(Action action)
+        {
+            _actions.Add(action);
+        }
+    
+        public void Remove(Action action)
+        {
+            _actions.Remove(action);
+        }
+    
+        public void Cancel()
+        {
+            if (_actions == null)
+            {
+                return;
+            }
+            
+            var runActions = _actions;
+            _actions = null;
+            
+            foreach (var action in runActions)
+            {
+                try
+                {
+                    action.Invoke();
+                }
+                catch (Exception e)
+                {
+                    Log.Error(e);
+                }
+            }
+        }
+    }
+}
+