xyaqxt/Assets/Scripts/Tool/TimeTool.cs

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

public enum TimeClass
{
    计时器, 倒计时
}
public class TimeTool : MonoBehaviour
{
   
    [Header("本地时间Text")]
    public Text localText;
    public bool localBool;
    [Header("倒计时或者计时器")]
    public Text text;
    public TimeClass timeClass;
    private int Minute, Second, CurrentTime;
    [Header("传进来倒计时起始秒")]
    public int jieTime;
    private bool jsqBool, djsBool;   //倒计时 和计时器
    void Start()
    {
      //  Opentimer();
    }


    void Update()
    {
        OpenLocalTime();
        Timer();
    }
    public void Timer()
    {
        if (djsBool)
        {
            int timer = jieTime + CurrentTime - (int)(Time.time);
            Minute = (timer / 60) % 60;
            Second = timer % 60;
            if (timer >= 0)
            {
                if (Minute < 10)
                {
                    if (Second < 10)
                    {
                        text.text = "倒计时：" + "0" + Minute + ":0" + Second;
                    }
                    else
                    {
                        text.text = "倒计时：" + "0" + Minute + ":" + Second;

                    }
                }
                else
                {
                    if (Second < 10)
                    {
                        text.text = "倒计时：" + Minute + ":0" + Second;
                    }
                    else
                    {
                        text.text = "倒计时：" + Minute + ":" + Second;

                    }
                }
            }
            else
            {
                djsBool = false;
                Debug.Log("倒计时结束");
            }


        }
        if (jsqBool)
        {
            int timer = (int)Time.time - CurrentTime;
            Minute = (timer / 60) % 60;
            Second = timer % 60;
            if (Minute < 10)
            {
                if (Second < 10)
                {
                    text.text = "学习时长：" + "0" + Minute + ":0" + Second;
                }
                else
                {
                    text.text = "学习时长：" + "0" + Minute + ":" + Second;

                }
            }
            else
            {
                if (Second < 10)
                {
                    text.text = "学习时长：" + Minute + ":0" + Second;
                }
                else
                {
                    text.text = "学习时长：" + Minute + ":" + Second;

                }
            }
        }
    }
    public void Opentimer()
    {

        switch (timeClass)
        {
            case TimeClass.倒计时:
                CurrentTime = (int)Time.time;
                djsBool = true;
                break;
            case TimeClass.计时器:
                CurrentTime = (int)Time.time;
                jsqBool = true;
                break;


        }

    }
    public void OpenLocalTime()
    {
        if (localBool && localText != null)
        {
            localText.text = System.DateTime.Now.Year + "年" + System.DateTime.Now.Month + "月" + System.DateTime.Now.Day + "日" + System.DateTime.Now.Hour + ":" + System.DateTime.Now.Minute.ToString();

        }
    }
}