61 lines
2.3 KiB
C#
61 lines
2.3 KiB
C#
/* Copyright (c) 2010 Michael Lidgren
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy of this software
|
|
and associated documentation files (the "Software"), to deal in the Software without
|
|
restriction, including without limitation the rights to use, copy, modify, merge, publish,
|
|
distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom
|
|
the Software is furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all copies or
|
|
substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
|
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
|
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
*/
|
|
#define IS_STOPWATCH_AVAILABLE
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
using System.Diagnostics;
|
|
|
|
namespace Lidgren.Network
|
|
{
|
|
/// <summary>
|
|
/// Time service
|
|
/// </summary>
|
|
public static class NetTime
|
|
{
|
|
#if IS_STOPWATCH_AVAILABLE
|
|
private static readonly long s_timeInitialized = Stopwatch.GetTimestamp();
|
|
private static readonly double s_dInvFreq = 1.0 / (double)Stopwatch.Frequency;
|
|
|
|
/// <summary>
|
|
/// Get number of seconds since the application started
|
|
/// </summary>
|
|
public static double Now { get { return (double)(Stopwatch.GetTimestamp() - s_timeInitialized) * s_dInvFreq; } }
|
|
#else
|
|
private static readonly uint s_timeInitialized = (uint)Environment.TickCount;
|
|
|
|
/// <summary>
|
|
/// Get number of seconds since the application started
|
|
/// </summary>
|
|
public static double Now { get { return (double)((uint)Environment.TickCount - s_timeInitialized) / 1000.0; } }
|
|
#endif
|
|
|
|
/// <summary>
|
|
/// Given seconds it will output a human friendly readable string (milliseconds if less than 60 seconds)
|
|
/// </summary>
|
|
public static string ToReadable(double seconds)
|
|
{
|
|
if (seconds > 60)
|
|
return TimeSpan.FromSeconds(seconds).ToString();
|
|
return (seconds * 1000.0).ToString("N2") + " ms";
|
|
}
|
|
}
|
|
} |