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

public class Drainage_tip : MonoBehaviour, IPointerClickHandler
{
    //相机跳转位置点
    //public Transform cameraTarget;
    private GameObject _mainCamera;
    /// <summary>
    /// 跟随 UI提示出现的位置
    /// </summary>
    public Transform m_FollowObj;
    /// <summary>
    /// 偏移
    /// </summary>
    public Vector3 m_Offset;
    /// <summary>
    /// 相机移动点
    /// </summary>
    //public Transform cameraTarget;

    public TextMeshProUGUI biaoti_text;
    public TextMeshProUGUI deep1_text;
    public TextMeshProUGUI deep2_text;
    //private TextMeshProUGUI biaoti_jilutext;
    //弹出图片
    public GameObject tanchuang;
    private bool textUpdated = false;

    void Start()
    {
        _mainCamera = GameObject.FindWithTag("MainCamera");
        
    }
   
    public void OnPointerClick(PointerEventData eventData)
    {
        // 获取点击图片的名称
        string imageName = gameObject.name;
        tanchuang.SetActive(true);
        biaoti_text.text = imageName + "号排水点";

        int name = int.Parse(imageName);
        int name1 = name * 2 - 1;
        int name2 = name * 2;
        deep1_text.text = name1.ToString() + "#深井泵";
        deep2_text.text = name2.ToString() + "#深井泵";
        //deep1_text.text = int.Parse(imageName) * 2 - 1;
        //deep2_text.text = imageName * 2;

    }
    

    // Update is called once per frame
    void Update()
    {
        if (m_FollowObj != null)
        {
            Vector3 screenPos = Camera.main.WorldToScreenPoint(m_FollowObj.position);
            if (screenPos.z > 0)
            {
                screenPos.z = 0;
                transform.position = screenPos + m_Offset;

            }
            else
            {
                transform.position = new Vector3(8888, 8888, 8888);
            }
            //if (GameManager.Instance)
            //{


            //    float distance = Vector3.Distance(m_FollowObj.transform.position, Camera.main.transform.position);
            //    if (distance > 15 && GameManager.Instance.isShowUI)//Ui显示隐藏
            //    {
            //        transform.localScale = Vector3.one * 2.1f;
            //    }
            //    else
            //    {
            //        transform.localScale = Vector3.zero;
            //    }
            //}

        }
    }
}