keyword + animation

Assets/Scripts/ScriptExtensions/CommandQueue/CommandGroup.cs

@@ -47,6 +47,46 @@ namespace SLSFramework.General
             commands.Add(command);
             return this;
         }
+
+        /// <summary>
+        /// 获取所有子指令，包含嵌套的指令组中的指令。
+        /// </summary>
+        /// <param name="alsoIncludeGroups">是否也包含CommandGroup，false则不会将CommandGroup返回</param>
+        /// <returns></returns>
+        public List<CommandBase> GetAllCommands(bool alsoIncludeGroups = false)
+        {
+            //CommandBase可能也是CommandGroup,需要递归获取
+            List<CommandBase> allCommands = new List<CommandBase>();
+            
+            if (alsoIncludeGroups)
+            {
+                allCommands.Add(this);
+            }
+            
+            foreach (CommandBase cmd in commands)
+            {
+                if (cmd is CommandGroup group)
+                {
+                    if (alsoIncludeGroups)
+                    {
+                        allCommands.Add(group);
+                    }
+                    
+                    allCommands.AddRange(group.GetAllCommands(alsoIncludeGroups));
+                }
+                else
+                {
+                    allCommands.Add(cmd);
+                }
+            }
+            
+            return allCommands;
+        }
+        
+        public List<T> GetAllCommands<T>() where T : CommandBase
+        {
+            return GetAllCommands(true).OfType<T>().ToList();
+        }
     
         protected override IObservable<Unit> OnExecute(CommandContext outerContext)
         {