12.10 进度 基本完成

Assets/Scripts/ScriptExtensions/CommandQueue/CommandBase.cs

@@ -26,14 +26,34 @@ namespace SLSFramework.General
     public abstract class CommandBase
     {
         public bool insertAtFirst = false;
+        
+        public float delayBeforeExecute = 0f;
         public CommandContext selfContext;
         
         protected readonly Subject<Unit> forceCompleteSubject = new Subject<Unit>();
 
         public void ForceComplete() => forceCompleteSubject.OnNext(Unit.Default);
 
+        // 子类可以重写这个方法来添加延迟逻辑
+        protected virtual IObservable<Unit> OnExecute(CommandContext outerContext)
+        {
+            if (delayBeforeExecute > 0)
+            {
+                return Observable.Timer(TimeSpan.FromSeconds(delayBeforeExecute))
+                    .AsUnitObservable()
+                    .SelectMany(_ => CoreExecute(outerContext));
+            }
+            else
+            {
+                return CoreExecute(outerContext);
+            }
+        }
+        
         // 子类必须实现这个方法，定义指令的核心行为
-        protected abstract IObservable<Unit> OnExecute(CommandContext outerContext);
+        protected virtual IObservable<Unit> CoreExecute(CommandContext outerContext)
+        {
+            return Observable.Return(Unit.Default);
+        }
 
         protected virtual Func<CommandContext, bool> InnerCondition => (ctx) => true; // 默认条件为总是 true
         
@@ -55,6 +75,12 @@ namespace SLSFramework.General
             return clone;
         }
         
+        public virtual CommandBase SetDelay(float delay)
+        {
+            delayBeforeExecute = delay;
+            return this;
+        }
+        
         /// <summary>
         /// Execute 的公共入口。
         /// 它封装了条件判断、等待、或舍弃的复杂逻辑。