Question

我正在制作一个有两个玩家的骰子游戏，每个玩家以100分开始。对于每次掷骰，玩家都会失去10分，但根据他们从两个骰子获得的总和，他们将获得一些积分。我的错误是循环没有停止（它保持循环）。这是代码：

public class DiceGameC {

    private static Die die = new Die(12);
    private static Player p1 = new Player("Wasi");
    private static Player p2 = new Player("Pruthvi");

    public static void main(String[] args) {

        do {
            p1.rollDie(die);
            setPlayerScore(p1);
            p2.rollDie(die);
            setPlayerScore(p2);
        }
        while (p1.getScore() != 0 || p2.getScore() != 0);

        if(p1.getScore() == 0) {
            System.out.println(p1.getName() + " lost the game! The winner is: " + p2.getName());
        }
        else if(p2.getScore() == 0) {
            System.out.println(p2.getName() + " lost the game! The winner is: " + p1.getName());
        }
    }

    private static void setPlayerScore(Player player) {

        int playerScore = player.getScore();

        if(player.getDiceValue(die) == 2) {
            player.setScore(playerScore);
        }
        else if (player.getDiceValue(die) == 3) {
            player.setScore(playerScore + 2);
        }
        else if (player.getDiceValue(die) == 4) {
            player.setScore(playerScore + 3);
        }
        else if (player.getDiceValue(die) == 5) {
            player.setScore(playerScore + 5);
        }
        else if (player.getDiceValue(die) == 6) {
            player.setScore(playerScore + 7);
        }
        else if (player.getDiceValue(die) == 7) {
            player.setScore(playerScore + 10);
        }
        else if (player.getDiceValue(die) == 8) {
            player.setScore(playerScore + 11);
        }
        else if (player.getDiceValue(die) == 9) {
            player.setScore(playerScore + 13);
        }
        else if (player.getDiceValue(die) == 10) {
            player.setScore(playerScore + 15);
        }
        else if (player.getDiceValue(die) == 11) {
            player.setScore(playerScore + 17);
        }
        else if (player.getDiceValue(die) == 12) {
            player.setScore(playerScore + 20);
        }

    }

}

玩家类：

public class Player {

    private String name;
    private int score;
    private Die die;

    public Player() {
        this.setName("Anonymous");
        this.setScore(100);
    }

    public Player(String name) {
        this.setName(name);
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getScore() {
        return score;
    }

    public void setScore(int score) {
        this.score = score;
    }

    public void rollDie(Die die) {
        die.rollDie();
        setScore(score - 10);
    }

    public int getDiceValue(Die die) {
        return die.getValue();
    }

}

模具类：

public class Die {

    // Instance variables (properties / attributes / data)

    private int faces;
    private int value;

    /*
     * Creates an instance of Die
     */

    public Die() {
        // regular die
        this.faces = 6;

    }

    public Die(int faces) {
        this.faces = faces;
    }

    // behaviour for a Die - a method roll my die
    public void rollDie() {
        this.value = (int)(Math.random() * this.faces + 1);
    }

    // getter method for getting the value
    public int getValue() {
        return this.value;
    }

    public static void main(String[] args) {
        // create two Dice objects
        Die d1 = new Die();
        Die d2 = new Die();

        d1.rollDie(); // roll the first die
        d2.rollDie(); //roll the second die

        System.out.println(d1.getValue());
        System.out.println(d2.getValue());

        Die d3 = new Die(20); // create a value with 20 faces

        d3.rollDie();
        System.out.println(d3.getValue());
    }

    public boolean equals(Die die) {
        return this.value == die.getValue();
    }

    public boolean equalsOtherWay(Die die) {
        if(this.value == die.getValue()) {
            return true;
        }
        else {
            return false;
        }
    }
}

Answer 1

您必须替换while循环中的条件。你说：

 while (p1.getScore() != 0 || p2.getScore() != 0);

但是球员的得分可能是＆lt; 0，所以玩家的分数永远不会是0。所以你必须改变条件，以便在分数变为＆lt; 0，就像那样：

while (p1.getScore() > 0 && p2.getScore() > 0);

Java - 骰子游戏，玩家以100分开始，每卷减去10

1 个答案: