java - 如何将驱动程序分配给 UNO DiscardPile.java？

Question

我正在创建一个 UNO 项目，但对于如何将驱动程序分配给我的 DiscardPile 类有点困惑。

预先感谢您提供的任何答案。

真诚的，贾达·M

我向我的同学寻求帮助，并在互联网上搜索了任何可能有帮助的东西，但没有运气。我的教授根本没有帮助哈哈

这是 Driver.java 文件的完整代码。如果您需要我为您提供其他任何内容，我都可以这样做。

package unoGame;
import java.util.Random;
//import java.util.Collections;

public class Driver {
    public static unoDeck theDeck = new unoDeck();
    public static PlayerHand[] thePlayers;
    public static DiscardPile dp = new DiscardPile();
    public static int nextPlayer;
    public static Random getRandom = new Random();

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        thePlayers = new PlayerHand[3];
        thePlayers[0] = new PlayerHand("name 1");
        thePlayers[1] = new PlayerHand("name 2");
        thePlayers[2] = new PlayerHand("name 3");

        theDeck.shuffle();
        System.out.println("Here is the Deck:  " + theDeck);

        System.out.println(" Welcome to UNO! ");

        if (dp.isEmpty()) {
            System.out.println(" Discard is Empty ");
        }
        else {
            System.out.println(" Not Empty ");
        }

        for (int i = 0; i < 7; i++) {
            for (int j = 0; j < thePlayers.length; j++) {
                thePlayers[j].addCard(theDeck.deal());
            }
        }
        nextPlayer = 0;
        showPlayers();

        dp.addCard(theDeck.deal());

        while (checkForWin() == false) {
            findNextPlayer();

            if (theDeck.isEmpty()) {
                theDeck.replenish(dp.clear());
            }
            playerTurn();
        }
        System.out.println(thePlayers[nextPlayer], getName() + " Wins!")
    }
        public static void showPlayers() {
            for (PlayerHand p : thePlayers)
                System.out.println(p);
        }
        public static boolean checkForWin() {
            if (p.isWin()) {
                win = true;
            }
            return win;
        }

    public static void findNextPlayer() {
        nextPlayer++;
        nextPlayer = nextPlayer % thePlayers.length;
        if(dp.getTopCard().getValue()=="SK") {
            nextPlayer++;
            nextPlayer = nextPlayer % thePlayers.length;
        }
        if(dp.getTopCard().getValue() == "D2") {
            for(int i = 0; i <= 1; i++) {
                thePlayers[nextPlayer].addCard(theDeck.deal());
            }
        }
        if(dp.getTopCard().getValue() == "W4") {
            for(int i = 0; i <= 3; i++) {
                thePlayers[nextPlayer].addCard(theDeck.deal());
            }
        }
        if(dp.getTopCard().getValue() == "RV") {
            for(int i = 0; i < thePlayers.length / 2; i++) {
                PlayerHand rev = thePlayers[i];
                thePlayers[i] = thePlayers[thePlayers.length - i -1];
                rev = thePlayers[thePlayers.length - i -1];
                if(nextPlayer == 0) {
                    nextPlayer = 0;
                }
                if(nextPlayer == 2) {
                    nextPlayer = 1;
                }
            }
            nextPlayer++;
        }
    }
    public static void playerTurn() {
        if (thePlayers[nextPlayer].hasMatch(dp.getTopCard())) {
            System.out.println(thePlayers[nextPlayer].getName() + " has a match!");
            unoCard c = thePlayers[nextPlayer].playCard(dp.getTopCard());
            dp.addCard(c);
            if(c.getValue().equals("W")) {
                c.setColor(theDeck.newColor());
            }
            if(c.getValue().equals("W4")) {
                c.setColor(theDeck.newColor());
            }
            System.out.println(thePlayers[nextPlayer].getName() + " played a: "  dp.getTopCard());
            System.out.println(thePlayers[nextPlayer]);
        }
        else {
            unoCard c = theDeck.deal();
            thePlayers[nextPlayer]c.addCard(c);
            System.out.println(thePlayers[nextPlayer].getName() + " drew a: " + c);
        }
    }
}

这些代码行有错误:46、50、57、58、60、106 和 111。其中大多数都说它们未定义，我不确定在我的文件中的哪里执行此操作。我希望驱动程序能够作为一个整体运行游戏，所以因为它已经变得很奇怪，所以我无法正确运行构建。如果您需要更多信息来使用，我很乐意为您提供!

编辑:发生错误的行和/或单词周围有星号 The error descriptions with their corresponding lines

The printed console error after running Driver. Hopefully this works for the Reproducible Example required :)

Answer 1

这是您的 Driver 类，已修复编译问题。我建议您将其与当前代码进行比较，以了解我更改了什么。

我还需要在 unoDeck 类中添加方法 replenish()，因为它不存在并且是从类 Driver 调用的。现在这个方法什么也不做。正如我所说，我添加它只是为了修复编译错误。

package unoGame;

import java.util.Random;

public class Driver {
    public static unoDeck theDeck = new unoDeck();
    public static PlayerHand[] thePlayers;
    public static DiscardPile dp = new DiscardPile();
    public static int nextPlayer;
    public static Random getRandom = new Random();

    public static void main(String[] args) {
        thePlayers = new PlayerHand[3];
        thePlayers[0] = new PlayerHand("name 1");
        thePlayers[1] = new PlayerHand("name 2");
        thePlayers[2] = new PlayerHand("name 3");

        theDeck.shuffle();
        System.out.println("Here is the Deck:  " + theDeck);

        System.out.println(" Welcome to UNO! ");

        if (dp.isEmpty()) {
            System.out.println(" Discard is Empty ");
        }
        else {
            System.out.println(" Not Empty ");
        }

        for (int i = 0; i < 7; i++) {
            for (int j = 0; j < thePlayers.length; j++) {
                thePlayers[j].addCard(theDeck.deal());
            }
        }
        nextPlayer = 0;
        showPlayers();

        dp.addCard(theDeck.deal());

        while (checkForWin() == false) {
            findNextPlayer();

            if (theDeck.isEmpty()) {
                theDeck.replenish(dp.clear());
            }
            playerTurn();
        }
        System.out.println(thePlayers[nextPlayer].getName() + " Wins!");
    }

    public static void showPlayers() {
        for (PlayerHand p : thePlayers)
            System.out.println(p);
    }

    public static boolean checkForWin() {
        boolean win = false;
        if (thePlayers[nextPlayer].isWin()) {
            win = true;
        }
        return win;
    }

    public static void findNextPlayer() {
        nextPlayer++;
        nextPlayer = nextPlayer % thePlayers.length;
        if (dp.getTopCard().getValue() == "SK") {
            nextPlayer++;
            nextPlayer = nextPlayer % thePlayers.length;
        }
        if (dp.getTopCard().getValue() == "D2") {
            for (int i = 0; i <= 1; i++) {
                thePlayers[nextPlayer].addCard(theDeck.deal());
            }
        }
        if (dp.getTopCard().getValue() == "W4") {
            for (int i = 0; i <= 3; i++) {
                thePlayers[nextPlayer].addCard(theDeck.deal());
            }
        }
        if (dp.getTopCard().getValue() == "RV") {
            for (int i = 0; i < thePlayers.length / 2; i++) {
                PlayerHand rev = thePlayers[i];
                thePlayers[i] = thePlayers[thePlayers.length - i - 1];
                rev = thePlayers[thePlayers.length - i - 1];
                if (nextPlayer == 0) {
                    nextPlayer = 0;
                }
                if (nextPlayer == 2) {
                    nextPlayer = 1;
                }
            }
            nextPlayer++;
        }
    }

    public static void playerTurn() {
        if (thePlayers[nextPlayer].hasMatch(dp.getTopCard())) {
            System.out.println(thePlayers[nextPlayer].getName() + " has a match!");
            unoCard c = thePlayers[nextPlayer].playCard(dp.getTopCard());
            dp.addCard(c);
            if(c.getValue().equals("W")) {
                c.setColor(theDeck.newColor());
            }
            if(c.getValue().equals("W4")) {
                c.setColor(theDeck.newColor());
            }
            System.out.println(thePlayers[nextPlayer].getName() + " played a: " + dp.getTopCard());
            System.out.println(thePlayers[nextPlayer]);
        }
        else {
            unoCard c = theDeck.deal();
            thePlayers[nextPlayer].addCard(c);
            System.out.println(thePlayers[nextPlayer].getName() + " drew a: " + c);
        }
    }
}