Question

我试图使用基于字符串的游戏板在BlueJ中编写hangman代码。我把游戏板作为一个不同类的字符串，我试图在我的主类中调用它，以便在输入所需的猜测词之后打印。每次运行代码时，都会使用随机数字和字母而不是实际的刽子手游戏板来打印Gameboard @。在上面的代码中，我将从我的Hangman类中取出void main，然后从我的Gameboard类中输入游戏板的代码。

Hangman Class：

`public static void main(String[] args)
{
    Scanner in = new Scanner(System.in);
    System.out.println("Player 1, enter a word! ");
    word = in.nextLine();
    wordTwo = word;
    System.out.println("Your word is " + wordTwo);
    System.out.println("Press (p) when you're ready to continue!");
    start = in.nextLine();
    wordChars = wordTwo.toCharArray();
    if (start.equals("p"))
    {
        CLS();
    }
    else
    {
        System.out.println("Wait what? Restart the program and try typing 
        the key that ACTUALLY STARTS THE GAME!");
    }
    Gameboard board = new Gameboard(); //Line of code that's supposed to 
                                         call the game board.
    System.out.println(board); //Line of code to print game board.
    while ( trap == 1)
    {
        System.out.println("Player 2, will you guess a word(w) or a 
        character(c)?");
        System.out.println("Type 'e' to exit");
        wordOrChar = in.nextLine();
        if (wordOrChar.equals("w"))
        {
            guessWord(guessWord);
        }
        else if(wordOrChar.equals("c"))
        {
            guessChar(guessChar);
        }
        exit = in.nextLine();
        if (exit.equals("e"))
        {
            trap = 2;
        }
    }
}`

游戏板类：

public String board(String board)
{
    board = (" -------------" + "\n" + "|             |" + "\n" + "              |" + "\n" + "              |" + "\n" + "              |" + "\n" + "              |" + "\n" + "              |" + "\n" + "              |" + "\n" + "              |" + "\n" + "---------------"); 
    return board;
}

Answer 1

在你的gameboard类上，它期望传递给它的参数（String board），但是当它被调用时，没有传递参数。删除所需的参数，一切都应该没问题。如果做不到这一点，请将您的类变量重命名为gameBoard并将其返回，而不是将其返回。：）

BlueJ的刽子手

1 个答案: