using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
//提示文字控制类
public class PromptTextCtrl : MonoBehaviour
{
    Text text;
    // Start is called before the first frame update
    void Awake()
    {
        text = this.GetComponent<Text>();
        HideText();
    }

    public void SetPrompt(string msg, Color textColor,float time=0)
    {
        if (text == null)
            text = this.GetComponent<Text>();
        text.color = textColor;
        text.text = msg;
        if (time != 0)
        {
            if (IsInvoking("HideText"))
                CancelInvoke("HideText");
            Invoke("HideText", time);
        }
    }

    private void HideText()
    {
        text.text = "";
    }

    //被隐藏时 清空文字 取消Invoke 
    private void OnDisable()
    {
        CancelInvoke();
        HideText();
    }
}