Question

我正在创建一个创建“世界生成器”的业余爱好项目。＆＃39;我试图用很多“人类”来填充我的世界。每个对象获得一个随机生成的名称。我有一个NameGenerator类，它有一个函数generateName，每次调用它时都应生成一个随机名。在我的世界里，我正在经历一个“日子”。每秒运行一次，将100个人添加到人员列表中。由于某种原因，当运行它时，很多人类对象会生成相同的名称，尽管它们应该有不同的名称。

这是我的代码：

mainGui.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace JamiesWorldGenerator
{
    public class World
    {
        private delegate void updateForm();

        WorldGeneratorForm gui = null;

        List<Country> worldCountries = new List<Country>();
        List<Human> worldHumans = new List<Human>();

        List<Human> newWorldHumans;

        System.Timers.Timer timer = new System.Timers.Timer();
        int daysElapsed = 0;

        public World(WorldGeneratorForm mainGui, int dayDelay)
        {
            gui = mainGui;

            timer.Interval = dayDelay;
            timer.Elapsed += day;
        }

        private void day(object sender, EventArgs e)
        {
            newWorldHumans = new List<Human>();

            for (int i = 0; i < 100; i++)
            {
                NameGenerator nameGen = new NameGenerator();
                Human h = new Human(nameGen.generateName(4, 8), nameGen.generateName(4, 12));
                worldHumans.Add(h);
                newWorldHumans.Add(h);

            }

            daysElapsed++;
            Delegate updateDays = new updateForm(updateDayElapsed);
            Delegate updatePersonList = new updateForm(updateWorldPopulationList);
            gui.Invoke(updateDays);
            gui.Invoke(updatePersonList);
        }

        public void run()
        {
            timer.Enabled = true;
        }

        public void pause()
        {
            timer.Enabled = false;
        }

        private void updateDayElapsed()
        {
            gui.updateTimeElapsed(daysElapsed);
        }

        private void updateWorldPopulationList()
        {
            gui.updatePersonList(newWorldHumans);
        }
    }
}

mainGui.designer.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Globalization;

namespace JamiesWorldGenerator
{
    public class Human
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public string FullName { get; set; }

        public Human(string fname, string lname)
        {
            FirstName = capitaliseFirst(fname);
            LastName = capitaliseFirst(lname);
            FullName = FirstName + " " + LastName;
        }

        string capitaliseFirst(string s)
        {
            if (s.Length == 0) return "";
            char[] chars = s.ToCharArray();
            chars[0] = Char.ToUpperInvariant(chars[0]);
            return new string(chars);
        }
    }
}

World.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace JamiesWorldGenerator
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new WorldGeneratorForm());
        }
    }
}

Human.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JamiesWorldGenerator
{
    class NameGenerator
    {
        Random random = new Random();

        public string generateName(int minLength, int maxLength)
        {
            string chars = "abcdefghijklmnopqrstuvwxyz";
            string consonants = "bcdfghjklmnpqrstvxzw";
            string vowels = "aeiouy";

            int length = random.Next(minLength, maxLength);
            string name = "";

            for (int i = 0; i < length; i++)
            {
                if (name != "")
                {
                    if (endsWithTwoConsonants(name)) name = name + vowels[random.Next(vowels.Length)];
                    else if (endsWithTwoVowels(name)) name = name + consonants[random.Next(consonants.Length)];
                    else name = name + chars[random.Next(chars.Length)];
                }
                else name = name + chars[random.Next(chars.Length)];
            }

            return name;
        }

        bool endsWithTwoConsonants(string s)
        {
            if (s.Length < 2) return false;
            string substring = s.Substring(s.Length - 2);
            for(int i = 0; i < substring.Length; i++)
            {
                if (isVowel(substring[i])) return false;
            }
            return true;
        }

        bool endsWithTwoVowels(string s)
        {
            string[] suffixes = {"aa", "ae", "ai", "ao", "au", "ea", "ee", "ei", "eo", "eu", "ia", "ie", "ii", "io", "iu"
                                ,"oa", "oe", "oi", "oo", "ou", "ua", "ue", "ui", "uo", "uu"};
            for(int i = 0; i < suffixes.Length; i++)
            {
                if (s.EndsWith(suffixes[i])) return true;
            }
            return false;
        }

        bool isVowel(char c)
        {
            string vowels = "aeiouy";
            if (vowels.Contains(c))
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        bool isConsonant(char c)
        {
            string consonants = "bcdfghjklmnpqrstvxzw";
            if (consonants.Contains(c))
            {
                return true;
            }
            else
            {
                return false;
            }
        }
    }
}

Program.cs的

.backgroundcolor1 {
        background-color: #567892;
    }
	
  		.back_imag{position:absolute !important; background:url(http://via.placeholder.com/500x400) no-repeat; background-size:cover; background-position:center center;	left:0px; top:0px; bottom:0px;
	}

编辑 - NameGenerator.cs 抱歉，我以为我发布了它（傻乎乎的）

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"/>

<section class="container">
    <div class="row" align="center">
        <div class="col-xs-12 backgroundcolor1">
            <div class="col-xs-6 col-sm-6">
                <div class="col-md-10 col-lg-offset-1 ">
                    <br>
                    <img src="assets/images/SPA/Icons/facials.png" class="icons" alt=""><br>
                    <h3>FACIALS</h3>
                    <p align="justify">Have you ever treated to a facial?<br> Facial treatments feel good, offering soothing relaxation, according to Day Spas. Facial massage treatments increase circulation and the flow of blood, and they include a variety of cremes,
                        aromatherapy and oils that moisturize the skin, smell good, and relieve stress as well as encourage peace of mind and contentment</p>
                </div>
            </div>
            <div class="col-xs-6 col-sm-6 textbox back_imag col-xs-offset-6">

                <img src="" class="" alt="">
                <figcaption><br><br><br>
                    <h3>Facials</h3>
                </figcaption>
                [enter image description here][1]
            </div>
        </div>
    </div>
</section>

任何帮助都会得到很大的帮助

Answer 1

我将放置NameGenerator nameGen = new NameGenerator（）;世界外地的日期功能声明for循环将解决你的问题。

NameGenerator nameGen = new NameGenerator();
for (int i = 0; i < 100; i++)
{
   Human h = new Human(nameGen.generateName(4, 8), nameGen.generateName(4, 12));
   worldHumans.Add(h);
   newWorldHumans.Add(h);
}

Answer 2

使NameGenerator具有带有初始种子的单例随机，因此每次实例化NameGenerator并生成名称时，它总是不同的。

class NameGenerator
{
    private static readonly Random staticRandom = new Random();
    private Random random {get;set;}

    public NameGenerator()
    {
        random = staticRandom;
    }

...

随机名称生成器为多个对象提供相同的名称

2 个答案: