Question

所以我正在尝试为我的计算机课程制作一个文本冒险游戏。我知道C＃的基础知识，但显然我错过了一些东西，因为我无法正确使用代码。我想让这个男人问玩家一个问题，如果他们回答否，它基本上会重复这个问题，因为他们必须回答是，游戏才能继续。我尝试使用for循环但是效果不好。无论如何，这是我的代码：

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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("MINECRAFT TEXT ADVENTURE: PART 1!");
            Console.WriteLine("\"Hello traveller!\" says a man. \"What's your name?\"");
            string playerName = Console.ReadLine();
            Console.WriteLine("\"Hi " + playerName + ", welcome to Minecraftia!\nI would give you a tour of our little town but there really isn't much left to\nsee since the attack.\"");
            Console.WriteLine("He looks at the stone sword in your hand. \"Could you defeat the zombies in the hills and bring peace to our land?\"");
            string answer1 = Console.ReadLine();
            if (answer1 == "yes")
            {
                Console.WriteLine("\"Oh, many thanks to you " + playerName + "!\"");
                answerNumber = 2;
            }
            else if (answer1 == "no")
            {
                Console.WriteLine("\"Please " + playerName + "! We need your help!\"\n\"Will you help us?\"");
                answerNumber = 1;
            }
            else
            {
                Console.WriteLine("Pardon me?");
                answerNumber = 0;
            }
            for (int answerNumber = 0; answerNumber < 2;)
            {
                Console.WriteLine("\"We need your help!\"\n\"Will you help us?\"");
            }
        }
    }
}

对于我能做的任何帮助或建议都会非常感激，因为我的想法已经用完了。

Answer 1

您可以使用while循环：

while (answer != "yes")
{
    // while answer isn't "yes" then repeat question
}

如果您想进行不区分大小写检查，请：

while (!answer.Equals("yes", StringComparison.InvariantCultureIgnoreCase))
{
    // while answer isn't "yes" then repeat question
}

您也可以尝试使用do-while循环，具体取决于您的要求。

Answer 2

我认为你最好的选择是使用do while循环，查看MSDN example获取指南

using System;
public class TestDoWhile 
{
    public static void Main () 
    {
        int x = 0;
        do 
        {
            Console.WriteLine(x);
            x++;
        } while (x < 5);
    }
}

Answer 3

使用while循环并继续重复，直到得到你想要的答案。

Answer 4

这样的事情：

bool isGoodAnswer= false;
while (!isGoodAnswer)
{
// Ask the question
// Get the answer
isGoodAnswer = ValidateAnswer(answer);
}

如何在玩家回答不同之前重复相同的代码？

4 个答案: