Question

如何停止游戏结束时提示的剩余时间

嗨，我是Java的新手，我正在做功课，以创建包含三个级别的数字猜谜游戏。每个级别都会提示用户剩余时间，而他只有3次尝试。我尚未编码其他级别，因为我想先解决第一级别的时间。问题是即使游戏已经结束，时间（以秒为单位）仍会持续提示。

此外，我打算在代码的2级末尾放置一个while循环，这是个好主意吗？ ...谢谢。

import java.util.*;

public class Random1 {

    int sec = 0;
    TimerTask task;

    public Random1() {
        this.task = new TimerTask() {
            public void run() {
                sec++;
                if (sec == 10) {
                    System.out.println("\t 45 seconds Left!");
                } else if (sec == 45) {
                    System.out.print("\n Times Up!");
                    System.out.println("\n Game Over  !");
                    task.cancel();
                    System.out.print("\n Thank You For Playing :) ");
                }
            }
        };
        Timer mytimer = new Timer();
        mytimer.scheduleAtFixedRate(task, 1000, 1000);
    }

    static int count = 0;

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        Random dice = new Random();
        Random1 t = new Random1(); // called to apply timer

        int number = 1 + dice.nextInt(6);
        System.out.println();
        System.out.println("Number is: " + number);

        System.out.println("I am thinking of numbers 1 to 6. Guess which number is it?");
        int myAnswer = input.nextInt();

        if (myAnswer == number) {
            System.out.println("Correct! You're a mind reader!");
            count++;
        } else if (myAnswer > number) {
            System.out.println("Wrong! Too high. The number was " + number + ".");
            count++;
        }

        else {
            System.out.println("Wrong! Too low. The number was " + number + ".");
            count++;
        }

        System.out.println("Number of trys: " + count);

        if (count == 3 && myAnswer != number) {
            System.out.println("You've reached the maximum trys. Goodbye!");
        } else if (count < 3 && myAnswer != number) {
            main(new String[] { "I am thinking of numbers 1 to 6. Guess which number it is?" });
        } else if (count <= 3 && myAnswer == number) {
            System.out.println("Congratulations! You're up for round 2 :) ");
        }
    }
}

Answer 1

您应该打开“ mytimer”作为全局变量。并应写：-

if (count == 3 && myAnswer != number)
{
    System.out.println("You've reached the maximum trys. Goodbye!");
    mytimer.cancel();
}

为我工作！

希望会有所帮助。

如何停止游戏结束时提示剩余的时间

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