努力为我的 C# CONSOLE 打字游戏实现计时器

Question

我当前的打字游戏功能（下面提供的代码）的目标是从 10（困难）、20（中等）或 30（简单）开始倒计时，这取决于游戏开始后用户的难度选择。一旦倒计时达到零或用户用完生命，游戏就结束了（这会停止倒计时）。游戏正常启动，显示用户输入的第一个单词，并从 10 开始倒计时。我目前的问题是我无法弄清楚如何停止计时器从 0 倒计时。我尝试使用 t .Change(Timeout.Infinite , Timeout.Infinite) 并检查 timeLeft == 0 时没有占上风。我真的觉得我想得太多了（或想得不够），非常感谢一些帮助或朝着正确方向轻推！我的代码如下：    class Program{    // List of words to be typed    public static string[] words = { "some", "side", "add", "another", "would", "book" ,"water", "came" ,"your" ,"big","both", "from", "learn", "been", "me" ,"school" ,"land", "took", "place",            "try", "line", "tell", "earth", "can", "do","children", "without", "my", "must", "take", "follow", "year", "is", "being", "different", "miss", "could", "on", "he", "open", "night", "were",            "line","said", "around", "an", "plant", "know", "set","been", "life","young","of", "face", "we", "hand", "while", "is", "white", "call", "live","may", "study","after" ,"down", "him", "now", "different",            "could", "over", "work","all", "mean","begin","go","fall", "really", "oil", "before","into","one","name","has","a", "well", "got","something","turn" };    // Keeps track of words array    public static int numWords = 88;    public static int correctWords = 0;    // Initialize our random number generator    public static Random rand = new Random();    // Handles user input    public static string userInput = "";    public static string endGameChoice = "";    // Handles gamestate variables    public static bool gameActive = false;    public static int numLives = 0;    public static int timeLeft;    public static System.Threading.Timer t;    // Entry Point    static void Main(string[] args)    {        // Start the game        Start();    } 

Answer 1

您不需要程序计时器或线程来拥有游戏计时器。只记录游戏开始时的时间：

//During initialization

var startTime = DateTime.Now;

并且任何时候您希望显示或使用计时器，计算它：

var timerValue = DateTime.Now - startTime;

Console.WriteLine("Time elapsed: {0} seconds", timerValue.Seconds);

Answer 2

尝试使用这个。如果你能让它工作，协程应该可以解决你的问题。

Answer 3

您可以通过这种方式使用 Timer。

它对你有用

var timer2 = new Timer();

timer2.Elapsed += (o, e) =>

{

    Console.WriteLine("Time Elapsed {0}", e.SignalTime);

    timer2.Stop();

};

timer2.Interval = 1000;

timer2.Start();

Answer 4

作为对出现的问题的直接修复（定时器低于 0），您需要在不再需要时停止定时器。为此，请使用以下行：

t.Change(Timeout.Infinite, Timeout.Infinite);

您可以将此行添加到您的outOfLives和outOfTime方法的开头：

private static void outOfLives()

{

    t.Change(Timeout.Infinite, Timeout.Infinite);

    Console.WriteLine("Game over! You typed " + correctWords + " words correctly!");

    ...

和...

private static void outOfTime()

{

    t.Change(Timeout.Infinite, Timeout.Infinite);

    Console.WriteLine("Out of time! You typed " + correctWords + " words correctly!");

    ...

编辑：对不起。只需重新阅读您的问题并意识到您已经尝试过这条线。你把它放在正确的地方了吗？