Question

我正在为我的游戏制作一个应用程序，它将所有用户活动和其他变量存储在.txt文件中。我编写了部分来获取参数，还编写了一个文本文件来写下来的部分。但我无法将这两部分联系起来。我将在这里发布代码，注意我有需要写下来的int和字符串参数。

using UnityEngine;
using System.Collections;
using System.IO;`



public class Levels_Menu : MonoBehaviour
{

    public GUISkin skin;

    void OnGUI()
    {

        GUI.skin = skin;

        if (GUI.Button(new Rect(Screen.width / 2 - 750, Screen.height / 2 - 100, 300, 100), "EASY"))
        {
            //Application.LoadLevel("Game_Difficulty_Easy");
            ApplicationLoadLevel("Game_Difficulty_Easy");
        }

        if (GUI.Button(new Rect(Screen.width / 2 - 450, Screen.height / 2 - 100, 300, 100), "NORMAL"))
        {
            //Application.LoadLevel("Game_Difficulty_Normal");
            ApplicationLoadLevel("Game_Difficulty_Normal");
        }

        if (GUI.Button(new Rect(Screen.width / 2 - 150, Screen.height / 2 - 100, 300, 100), "HARD"))
        {
            //Application.LoadLevel("Game_Difficulty_Hard");
            ApplicationLoadLevel("Game_Difficulty_Hard");
        }

        if (GUI.Button(new Rect(Screen.width / 2 + 150, Screen.height / 2 - 100, 300, 100), "SURVIVAL"))
        {
            //Application.LoadLevel("Game_Difficulty_Survival");
            ApplicationLoadLevel("Game_Difficulty_Survival");
        }

        if (GUI.Button(new Rect(Screen.width / 2 + 450, Screen.height / 2 - 100, 300, 100), "FIND THE COLOR"))
        {
            //Application.LoadLevel("Game_Difficulty_FindTheColor");
            ApplicationLoadLevel("Game_Difficulty_FindTheColor");
        }

        if (GUI.Button(new Rect(Screen.width / 2 - 250, Screen.height / 2 - 300, 500, 100), "PLAY RANDOM LEVEL"))
        {
            //Application.LoadLevel(Random.Range(4, 8));
            ApplicationLoadLevel(Random.Range(4, 8));
        }

        if (GUI.Button(new Rect(Screen.width / 2 + 400, Screen.height / 2 - 300, 300, 100), "MAIN MENU"))
        {
            //Application.LoadLevel("Main_Menu");
            ApplicationLoadLevel("Main_Menu");
        }
    }

    private void ApplicationLoadLevel(string level)
    {
        Logger.LogThis(level);
        Application.LoadLevel(level);

    }

    private void ApplicationLoadLevel(int level)
    {
        Logger.LogThis(level);
        Application.LoadLevel(level);
    }

    public static class Logger
    {

         public static void LogThis()
    {
            string path = @"C:\temp\ExampleNew.txt";
            if (!File.Exists(path))
            {
                File.Create(path);
                TextWriter tw = new StreamWriter(path);
                tw.WriteLine();
                tw.Close(); 
            }
            else if (File.Exists(path))
            {
                TextWriter tw = new StreamWriter(path, true);
                tw.WriteLine();
                tw.Close(); 
            }
        }
    }
}

Answer 1

答案显而易见：将public static void LogThis()重写为public static void LogThis(string text)然后，当您写入文本文件时，请使用tw.WriteLine(text)

当然，这并不支持直接写int，所以你可以

在将int作为参数或

ToString()

将方法签名更改为public static void LogThis(object toWrite)。

最后，我建议您将LogThis方法重构为以下内容：

public static void LogThis(object toWrite)
{
    string path = @"C:\temp\ExampleNew.txt";
    if (!File.Exists(path))
    {
        File.Create(path);
    }
    TextWriter tw = new StreamWriter(path, true);
    tw.WriteLine(toWrite);
    tw.WriteLine();
    tw.Close(); 
}

更新：TextWriter实施IDisposable！雅虎使用using语句确保关闭并释放流：

public static void LogThis(object toWrite)
{
    string path = @"C:\temp\ExampleNew.txt";
    if (!File.Exists(path))
    {
        File.Create(path);
    }
    using (TextWriter tw = new StreamWriter(path, true))
    {
        tw.WriteLine(toWrite);
        tw.WriteLine();
    }
}

如何使用C＃获取不同的参数来登录.txt文件？

1 个答案: