反速黑客（Unity3d / C＃）

Question

我为团结写了这个简单的反速黑客，在理论和实践中它确实（有点）有效。但是如果游戏是alt + tabbed或者最小化，甚至有时甚至是无处不在，代码认为时间已经改变了。我假设它与时滞有关？无论如何，这是脚本：

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

public class AntiHack : MonoBehaviour {


    public static float systemTime = 0F;
    public static float timer = 0F;
    public static bool kickPlayer = false;

    public float tolerance = 1.1f;

    int resetTime = 0;

    // UI Canvas
    public Canvas antihack_Canvas;

    void Start()
    {
        systemTime = System.DateTime.Now.Second;
        timer = System.DateTime.Now.Second;

    }
    void Update()
    {
        if (systemTime == 10F || systemTime == 50F)
        {
            timer = System.DateTime.Now.Second;
            resetTime = 0;
        }

        systemTime = System.DateTime.Now.Second;
        timer += Time.deltaTime;

        float result = timer - systemTime;
        if (result < 0 )
        {
            result = result * -1;
        }

        if (result > tolerance && kickPlayer == true && systemTime > 10F)
        {
            KickPlayer();
        }

        if (result > 60 + tolerance && systemTime < 10F && kickPlayer == true)
        {
            KickPlayer();
        }
    }

    //If player got caught do this
    void KickPlayer()
    {

        Application.LoadLevel ("antiHackScreen");
    }


    public static void RestartTimer(bool kick)
    {
        timer = System.DateTime.Now.Second;
        kickPlayer = kick;
    }
}

我正在启动关卡时使用它：

public class restartTimer : MonoBehaviour {

    // Use this for initialization
    void Start () {

        AntiHack.RestartTimer (true);

    }
}

任何帮助将不胜感激！谢谢！