Question

对于我的班级，我们需要制作骰子游戏，我制作了战争版本，我需要一些帮助来完成它。我需要显示最后的分数，如果我能以某种方式显示分数之间的差异，我想要它。我也不知道如何通过循环结束游戏。

public class Game {

    public static void main(String[] args) 
       {
        Dice myDie = new Dice();
        Dice CompDie= new Dice();

        int player =0;
        int computer =0;
        boolean gameOver;
        do
        {
            int[] scores = new int[3];
            gameOver = false;
            while(!gameOver)
            {
                myDie.roll();
                System.out.println("You rolled a " + myDie.getValue());
                player = myDie.getValue();

                CompDie.roll();
                System.out.println("Computer rolled a " + CompDie.getValue());
                computer = CompDie.getValue();

                checkResults(player, computer, scores);
                printResults(scores);

                // ask player if want to continue enter Y to continue
                System.out.println("Do you want to continue playing enter Y if so");    // I need to end loop here




            }

       }while(keepPlaying());








       }
    public static boolean keepPlaying()
    {
        Scanner readIn = new Scanner(System.in);
        boolean playAgain = false; 
        System.out.println("Do you want to play again?");
        String answer = readIn.nextLine().toUpperCase();
        char ans = answer.charAt(0);
        if(ans == 'Y')
            playAgain = true;
        return playAgain;

    }
    public static void checkResults(int player, int computer, int[] scores)
    {
        if(player > computer)
        {
            scores[1]++;
        }
        else if(player < computer)
        {
            scores[2]++;
        }
        else
        {
            scores[0]++;
        }
    }
    public static void printResults(int[] list)
    {
        System.out.println("     Ties    Player   Computer");
        for (int i = 0; i < list.length; i++)
        {
            System.out.printf("%8d", list[i]);
        }
        System.out.println();
    }
}

Answer 1

 while(!gameOver)
        {

        }

这个循环是不必要的，也永远不会停止。如果你仍然需要它，你需要在你想退出时设置gameOver = true。

显示分数之间的差异只是相互减去分数并打印出来。 System.out.println(Math.abs(score[1] - score[2])); 这样的事情。

我需要结束游戏结束或继续循环上课

1 个答案: