using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class TipsUI : MonoBehaviour
{
    public static TipsUI Instance;
    public CanvasGroup group => GetComponentInChildren<CanvasGroup>();
    public Text textContent => GetComponentInChildren<Text>();
    private GameObject jie;
    void Start()
    {
        Instance = this;
        group.alpha = 0;
    }


    void Update()
    {
        if (jie != null)
        {
            transform.localPosition = Camera.main.WorldToScreenPoint(jie.transform.position);

        }

    }
    /// <summary>
    /// 提示UI
    /// </summary>
    /// <param name="obj">传进来物体的数据名字位置信息</param>
    public void OpenUI(GameObject obj)
    {
        group.alpha = 1f;
        textContent.text = obj.name;
        jie = obj;
    }
    /// <summary>
    /// 关闭提示UI
    /// </summary>
    public void OffUI()
    {
        group.alpha = 0f;
        jie = null;

    }


}