NodeCanvas扩展

fasty2021-09-102025-12-11

除去三大功能外，NodeCanvas还有一些别的有趣的东西，能帮助我们改进3大流程。

Standalone Action List

给对线添加如上脚本后，我们可以在对象上进行一些可视化的对话构建。

自定义Action和Condition

我们可以自定义自己的节点，方便我们在3大功能上使用。

生成脚本如下：

生成的行为

using NodeCanvas.Framework;
using ParadoxNotion.Design;


namespace NodeCanvas.Tasks.Actions{

   [Category("my")]
   [Description("输出一些内容")]
   public class Mylog : ActionTask{

      //Use for initialization. This is called only once in the lifetime of the task.
      //Return null if init was successfull. Return an error string otherwise
      protected override string OnInit(){
         return null;
      }

      //This is called once each time the task is enabled.
      //Call EndAction() to mark the action as finished, either in success or failure.
      //EndAction can be called from anywhere.
      protected override void OnExecute(){
         EndAction(true);
      }

      //Called once per frame while the action is active.
      protected override void OnUpdate(){
         
      }

      //Called when the task is disabled.
      protected override void OnStop(){
         
      }

      //Called when the task is paused.
      protected override void OnPause(){
         
      }
   }
}

创建之后可以在Action中找到：

条件如下：

生成的条件

using NodeCanvas.Framework;
using ParadoxNotion.Design;


namespace NodeCanvas.Tasks.Conditions{

   [Category("my")]
   [Description("控制条件")]
   public class myCon : ConditionTask{

      //Use for initialization. This is called only once in the lifetime of the task.
      //Return null if init was successfull. Return an error string otherwise
      protected override string OnInit(){
         return null;
      }

      //Called whenever the condition gets enabled.
      protected override void OnEnable(){
         
      }

      //Called whenever the condition gets disabled.
      protected override void OnDisable(){
         
      }

      //Called once per frame while the condition is active.
      //Return whether the condition is success or failure.
      protected override bool OnCheck(){
         return true;
      }
   }
}