Java 掷骰子程序(掷骰子游戏)未获得输出

Question

总的来说，我对 stackoverflow 和 java 很陌生。我目前正在开发一款名为 Craps 的掷骰子程序游戏，但我很难找到错误。

public class Craps {
   public static Random rand; //INITIALIZE RANDOM
   public static Scanner in; //INITIALIZE USER INPUT
   public static int numOfDice = 2; //INITIALIZE NUMBER OF DICES INVOLVED
   public static int numOfSides = 6; //INITIALIZE NUMBER OF SIDES INVOLVED

   static {
       rand = new Random();
       in = new Scanner(System.in);
   }
   public static int roll() { //ROLL DICE
       int dice1 = rand.nextInt(numOfDice + (numOfSides+1));//ROLL DICE 1 
       int dice2 = rand.nextInt(numOfDice+(numOfSides+1)); //ROLL DICE 2
       int roll = dice1 + dice2; //STORE THE VALUE OF THE TWO DICES
       return roll;
    }

   public static boolean round() {
       int firstPoint = roll(); //CHECK THE VALUE OF THE FIRST ROLL
       if (firstPoint == 7 || firstPoint == 11) { //IF THE VALUE IS EITHER 7 OR 11 IN THE FIRST ROLL YOU WIN
        System.out.println("You win!");
        } else if (firstPoint == 2 || firstPoint == 3 || firstPoint == 12) { //IF THE VALUE IS EITHER 2 3 OR 12 IN THE FIRST ROLL YOU LOSE
            System.out.println("You lose!");

        } else { //IF THE VALUE IS NEITHER OF THOSE ROLL AGAIN
            int secPhase = firstPoint;
            secPhase = 0;
            while (firstPoint != secPhase && firstPoint !=7) { //LOOP THIS UNTIL YOU GET AN OUTCOME
                if (secPhase == 7) {
                    System.out.println("You lose!"); //IF THE VALUE IS 7 YOU LOSE
                } else if (secPhase == firstPoint) {
                    System.out.println("You win!"); //IF THE VALUE IS THE SAME AS YOUR FIRST VALUE YOU WIN
                } else {
                    System.out.print("Error. Please try again.");
                }
                //KEEP ROLLING UNTIL YOU HAVE A WIN/LOSE    
            }
        }           
        return true;
    }

    public static void main(String[] args) {
        System.out.println("How many rounds would you like to play?");
        int amtRound = in.nextInt();
        for (int i=1; i<=amtRound; i++) {
            boolean result = round();
        }
    }
}

当我运行代码时，它确实会问我想玩多少轮，尽管它会跳过整个过程，只是跳转到 while 循环并打印 System.out .print("错误，请重试。");

Answer 1

while 循环被锁定

由于您从未更改secPhase，因此它永远不会停止。您可能想在循环中的某个位置执行类似 secPhase = roll(); 的操作。

此外，您不应该这样做 int secPhase = firstPoint;秒相位 = 0;。只需执行int secPhase = 0;即可。

此外，我认为您甚至不需要 while 循环来开始。