_xiaofang/xiaofang/Assets/Script/XFS.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class XFS : MonoBehaviour
{
    // Start is called before the first frame update
    public Button ConnectGun;
    public Button ConnectFa;
    public Button OpenFa;
    public GameObject Gun;
    public Transform Hand;
    public Transform XFsTransform;
    public GameObject ShuiguanGameObject;
    private GameObject gun;
    public GameObject firewater;
    void Start()
    {
        ConnectGun.onClick.AddListener((() => { Invoke("connectGun",6f);}));
        ConnectFa.onClick.AddListener(() => { Invoke("connectFa", 6f); });
        OpenFa.onClick.AddListener(() => { Invoke("openFa", 6f); });
    }

    public void connectGun()
    {
         gun = Instantiate(Gun);
        gun.transform.SetParent(Hand);
        gun.transform.localRotation = new Quaternion(0, 180, 0, 0);
        gun.transform.localPosition = new Vector3(0.000419999997f, 0.00138999999f, 0.000569999975f);
        gun.transform.localScale = new Vector3(0.01f, 0.01f, 0.01f);
    }

    public void connectFa()
    {
        BezierPipe bezier = ShuiguanGameObject.GetComponent<BezierPipe>();
        bezier.point1 = XFsTransform;
        bezier.point2 = gun.transform;
    }

    public void openFa()
    {
        GameObject ob = Instantiate(firewater);
        ob.transform.SetParent(gun.transform);
        ob.transform.localPosition = new Vector3(0, 0, 0);
        ob.transform.localRotation = new Quaternion(0, 180, 0, 0);
    }
    // Update is called once per frame
    void Update()
    {
        
    }
}