unityzgy/Assets/Scripts/ThisProjectTool/VRCtrl/RepairSub/StepNode/StepNodeAction/LuoShuanZu.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

//一组螺栓 所有螺栓完成操作步骤时 执行螺栓组结束事件
[RequireComponent(typeof(VRInterStepNode))]
public class LuoShuanZu : MonoBehaviour,IStepNodeAction
{
    public VRUsableStepActionBase[] simpleLuoShuans;

    protected int NotFinishedCount;//激活后未完成操作的螺栓

    protected  UnityAction nodeFinishedEvent;


    void Awake()
    {
        if (simpleLuoShuans == null||simpleLuoShuans.Length==0)//未设置螺栓时 自动从子物体中查找
            simpleLuoShuans = this.GetComponentsInChildren<VRUsableStepActionBase>();
        if (simpleLuoShuans == null || simpleLuoShuans.Length == 0)//为查询到 提示错误
            Debug.LogError($"螺栓组{gameObject.name}子物体不包含螺栓，需要手动指定");
    }

    public virtual void Active(ProcessEnum stepName, UnityAction nodeFinishedEvent)
    {
        this.nodeFinishedEvent = nodeFinishedEvent;
        NotFinishedCount = simpleLuoShuans.Length;
        for (int i = 0; i < simpleLuoShuans.Length; i++)
        {
            simpleLuoShuans[i].Active(stepName, OneLuoShuanFinished);
        }
    }

    public virtual void UnActive(ProcessEnum stepName)
    {
        for (int i = 0; i < simpleLuoShuans.Length; i++)
        {
            simpleLuoShuans[i].UnActive(stepName);
        }
    }

    //一个螺栓完成操作了
    private void OneLuoShuanFinished()
    {
        //Debug.Log("一个螺栓完成了");
        NotFinishedCount--;
        if (NotFinishedCount == 0)//所有螺栓都完成交互了
        {
            nodeFinishedEvent?.Invoke();
        }
    }
  
}