83 lines
2.7 KiB
C#
83 lines
2.7 KiB
C#
using System;
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#if FANTASY_UNITY
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using UnityEngine;
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#endif
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namespace Fantasy.Helper
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{
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/// <summary>
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/// 提供与时间相关的帮助方法。
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/// </summary>
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public static partial class TimeHelper
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{
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/// <summary>
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/// 一小时的毫秒值。
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/// </summary>
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public const long Hour = 3600000;
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/// <summary>
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/// 一分钟的毫秒值。
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/// </summary>
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public const long Minute = 60000;
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/// <summary>
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/// 一天的毫秒值。
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/// </summary>
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public const long OneDay = 86400000;
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// 1970年1月1日的Ticks
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private const long Epoch = 621355968000000000L;
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/// <summary>
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/// 获取当前时间的毫秒数，从1970年1月1日开始计算。
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/// </summary>
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public static long Now => (DateTime.UtcNow.Ticks - Epoch) / 10000;
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#if FANTASY_UNITY || FANTASY_CONSOLE
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/// <summary>
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/// 与服务器时间的偏差。
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/// </summary>
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public static long TimeDiff;
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/// <summary>
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/// 获取当前服务器时间的毫秒数，加上与服务器时间的偏差。
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/// </summary>
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public static long ServerNow => Now + TimeDiff;
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#if FANTASY_UNITY
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/// <summary>
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/// 获取当前Unity运行的总时间的毫秒数。
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/// </summary>
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public static long UnityNow => (long) (Time.time * 1000);
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#endif
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#endif
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/// <summary>
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/// 根据时间获取时间戳
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/// </summary>
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public static long Transition(DateTime dateTime)
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{
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return (dateTime.ToUniversalTime().Ticks - Epoch) / 10000;
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}
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/// <summary>
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/// 根据时间获取 时间戳
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/// </summary>
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public static long TransitionToSeconds(DateTime dateTime)
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{
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return (dateTime.ToUniversalTime().Ticks - Epoch) / 10000000;
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}
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/// <summary>
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/// 将毫秒数转换为日期时间。
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/// </summary>
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/// <param name="timeStamp">要转换的毫秒数。</param>
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/// <returns>转换后的日期时间。</returns>
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public static DateTime Transition(this long timeStamp)
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{
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return new DateTime(Epoch + timeStamp * 10000, DateTimeKind.Utc).ToUniversalTime();
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}
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/// <summary>
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/// 将毫秒数转换为本地时间的日期时间。
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/// </summary>
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/// <param name="timeStamp">要转换的毫秒数。</param>
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/// <returns>转换后的本地时间的日期时间。</returns>
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public static DateTime TransitionLocal(this long timeStamp)
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{
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return new DateTime(Epoch + timeStamp * 10000, DateTimeKind.Utc).ToLocalTime();
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}
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}
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} |