如何从方法中检索变量

时间:2016-09-13 02:13:44

标签: java

我做了一个文字冒险,变成了一个基于我喜欢的动漫的纸牌游戏,基本上我将所有长卷曲的文字移动到私人静态空隙中,以便清理'主要方法。首先,这是最好的方法吗?其次,这是我的主要问题,在public static String jojiFunai我问用户他的名字。但是我想在其余的代码中使用这个变量,我该怎么做呢?对不起,这是一口,我只是不知道该去哪里。

    import java.util.Scanner;
    import java.util.Random;

    public class Ecard {

    public static void main(String[] args) {
        Scanner intKeyboard = new Scanner(System.in);
        boolean emperor = false;
        boolean slave = false;

        // Player 1 Deck
        int emperorPlayer1 = 1;
        final int citizenPlayer1 = 4;
        // Player 2 Deck

        // opening options

        // activates which deck player chooses
        // boolean emperor= false, slave= false;

        int deckChoice;

        wakeUp();
        jojiFunai();

        System.out.println(name);
        gameRules();
        deckChoice();
//This portion will be turned into a class Deck
//      Random computer = new Random();
//
//      while (emperor = true && emperorPlayer1 != 0) {
//          System.out.println("What card will you put down ?");
//          System.out.println("Options: \n 1. emperor card(" + emperorPlayer1
//                  + ")");
//          System.out.println("2. citizen card(" + citizenPlayer1 + ")");
//          int computerChoice = computer.nextInt(2) + 1;
//          deckChoice = intKeyboard.nextInt();
//          if (deckChoice == 1) {
//              emperorPlayer1--;
//              System.out.println("You have placed a emperor card down.");
//              if (deckChoice == computerChoice) {
//                  System.out.println("It looks like you just lost,HAHAHA");
                }
            }
        }

        // This will talk about the rules of each deck and what deck has
        // what
        // final int emperorPlayer1 = 1;
        // final int citizenPlayer1 = 4;
        // Player 2 Deck
        // final int slavePlayer2 = 1;
        // final int citizenPlayer2 = 4;
        //

    }

    private static void wakeUp() {
        System.out.println("You awaken at the sound of your alarm clock,"
                + " do you go turn off the alarm? Y/N");
        Scanner keyboard = new Scanner(System.in);
        String alarm = keyboard.nextLine();
        if (alarm.equalsIgnoreCase("y")) {
            System.out.println("As you hit the awake button you hear the"
                    + " sound of knocking at your front door.");
        } else if (alarm.equalsIgnoreCase("n")) {
            System.out.println("You hit the snooze button"
                    + " and fall back into a deep sleep,"
                    + " avoiding what would have happened next. END");
            System.exit(0);

        }

    }

    public static String jojiFunai() {
        Scanner keyboard = new Scanner(System.in);
        Scanner intKeyboard = new Scanner(System.in);
        System.out`enter code here`
                .println("As you reach for the door, you are suddenly hit from behind......");
        System.out
                .println("You hear the faint words coming from the figure 'We have him, we are talking him to the boat', darkness however surrounds you. ");
        System.out
                .println("................................................................");
        System.out
                .println("................................................................");
        System.out
                .println("................................................................");
        System.out
                .println("................................................................");
        System.out.println("'Hey buddy, wake up!!!!'");
        System.out.println("'Hey im talking to you! What is your name?'");
        String name = keyboard.nextLine();
        System.out
                .println("'Nice to meet you "
                        + name
                        + ". My name is Joji Funai and from what those people told me,"
                        + " looks like your my opponent for the card game we will be playing.'");
        System.out.println("OPTIONS:");
        System.out.println("1. Where am I?");
        System.out.println("2. Refuse.");
        System.out.println("3. Accept.");
        int funaiQuestion = intKeyboard.nextInt();
        switch (funaiQuestion) {
        case 1:
            System.out
                    .println("Your in a ship, seems that you signed a contract in which you failed to uphold, the only way you can pay up is through gambling.. so lets get started.");
            break;
        case 2:
            System.out
                    .println("I wish you didnt say that' Joji instantly pulls out a pistol ending your life before you knew what happened");
            System.exit(0);
        case 3:
            System.out
                    .println("Without asking any questions? Someone has some confidence, I like that! now let me explain the rules....");
            break;

        }
        return name;

    }

    private static void gameRules() {
        System.out.println("///////////////////////////////GAME"
                + " RULES//////////////////////////////////////////////////");

        System.out.println("'This game is called E-Card, each player"
                + " takes turns playing three rounds"
                + " on the 'emperor' side and the 'slave' side.'");
        System.out.println("The game is starts with each player holding"
                + " five cards, four of which are Citizens"
                + " and the last being either a Slave or an Emperor."
                + " Who holds which card is decided beforehand,"
                + " and is played like that for three turns before switching.");
        System.out.println("The game lasts for a total of twelve turns,"
                + " meaning each side gets to play Emperor twice. ");
        System.out.println("The players choose one card from their hand"
                + " and place them face-down on the table."
                + " They are then flipped over to reveal the winner "
                + "of the match.The three card types are Citizen,"
                + " Emperor and Slave.");
        System.out.println("The Citizen card represents the common man,"
                + " and cannot defeat the Emperor who sits at"
                + " the top. It can, however, defeat the Slave,"
                + " who resides at the very bottom of the system."
                + " Two citizen against each other results in a tie.");
        System.out.println("The Emperor represents the one at the top of"
                + " society. This card can defeat the citizen,"
                + " but will lose to the Slave.");
        System.out.println("The Slave is presented as the one at the very"
                + " bottom of society. Seeing as how it has nothing"
                + " to lose, it can overthrow the Emperor in one last"
                + " attempt at revenge. This card will lose to a Citizen,"
                + " but will win against the Emperor card.");
        System.out.println("//////////////////////////////////////////////"
                + "GAME RULES///////////////////////////////////");

        System.out.println("Sorry for being so long winded, anyways, ill let"
                + " you choose first, would you like the \n 1.emperor"
                + " deck or the \n 2.slave deck?");

    }

    private static void deckChoice() {
        Scanner intKeyboard = new Scanner(System.in);
        int deckChoice = intKeyboard.nextInt();

        if (deckChoice == 1) {
            System.out.println("It looks like you chose the risky deck "
                    + " I like that!");
            boolean emperor = true;
        } else if (deckChoice == 2) {
            System.out.println("I can tell your frightened"
                    + ". Well i dont blame ya, HAHA");
            boolean slave = true;
        }
        System.out.println("Funai slams the deck on the table.");

    }

1 个答案:

答案 0 :(得分:0)

你的方法已经返回了值,但你只需要捕获它

    name = jojiFunai();
    System.out.println(name);