[블랙잭 게임 미션-1단계] 오지민 제출합니다

README.md

@@ -74,3 +74,15 @@ jason: 패
 - 기능을 구현하기 전에 java-baseball/docs/README.md 파일에 구현할 기능 목록을 정리해 추가한다.
 - Git의 커밋 단위는 앞 단계에서 README.md 파일에 정리한 기능 목록 단위로 추가한다.
 - 커밋 메시지 [컨벤션 가이드](https://gist.github.com/stephenparish/9941e89d80e2bc58a153)를 참고해 커밋 메시지를 작성한다.
+
+## 구현할 기능 목록
+- 게임에 참여할 사람의 이름 입력받기
+- 딜러와 플레이어들에게 카드 나누기
+- 한장의 카드를 더 부여받을지 구현
+  - 딜러 처리
+- 결과 계산 및 출력
+- 최종 승패 계산 및 출력
+- 에러 처리
+  - 사용자가 y, n 이외에 다른 입력을 했을시
+- mvc 패턴으로 변경
+- 기능별 test 코드 추가

src/main/java/Application.java

@@ -0,0 +1,57 @@
+import model.Dealer;
+import model.Player;
+import model.PlayerList;
+import view.InputView;
+import view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Application {
+    public static void main(String[] args) {
+        OutputView.printInputPlayerNameMessage();
+        String playerNames = InputView.inputPlayerName();
+        List<String> playerNameList = Arrays.asList(playerNames.split(","));
+        List<Player> players = playerNameList.stream()
+                .map(Player::new)
+                .collect(Collectors.toList());
+        PlayerList playerList = new PlayerList(players);
+        //게임 진행
+        Dealer dealer = new Dealer();
+        //1)초반 카드 나누기 - 카드 숫자: 하트, 스페이드, 다이아몬드,클로버 => 1~9, A, King, Queen, Jack
+        OutputView.printCardAssignment(playerList);
+        OutputView.printDealerAndPlayerCard(dealer, playerList);
+        //2)카드 뽑기 - player, 딜러 순
+        //player가 n 을 입력하면 현재 player의 카드를 보여주고 다음턴
+        for (Player player : playerList.getPlayerList()) {
+            while (true) {
+                OutputView.printDrawPlayerCardMessage(player);
+                String playerInput = InputView.inputPlayerMoreCard();
+                if (playerInput.equals("y")) {
+                    player.getCardList().addCard();
+                }
+                OutputView.printPlayerCard(player);
+                if (playerInput.equals("n")) {
+                    break;
+                }
+            }
+        }
+        //딜러는 알아서 계산 후 출력
+        if (dealer.getCardList().getSum() > 16) {
+            OutputView.printNotDrawDealerCardMessage();
+        }
+        if (dealer.getCardList().getSum() <= 16) {
+            OutputView.printDrawDealerCardMessage();
+            dealer.getCardList().addCard();
+        }
+
+        //게임 종료 - 결과 출력, 기준 : 한 게임 끝나면
+        OutputView.printResultSum(dealer, playerList);
+
+        //최종 승패
+
+
+    }
+}

src/main/java/model/Card.java

@@ -0,0 +1,31 @@
+package model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class Card {
+    private Type type;
+    private Number number;
+
+    public Card() {
+        Type randomType = Type.getRandomType();
+        Number randomNumber = Number.getRandomNumber();
+        //객체 간 중복체크 필요
+        this.type = randomType;
+        this.number = randomNumber;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+    public Number getNumber() {
+        return number;
+    }
+
+    @Override
+    public String toString() {
+        return number.toString()+type.toString();
+    }
+}

src/main/java/model/CardList.java

@@ -0,0 +1,44 @@
+package model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CardList {
+    private List<Card> cardList;
+    private int sum = 0;
+
+    public CardList() {
+        this.cardList = initCardList();
+        this.sum = calculateSum(this.cardList);
+    }
+
+    public List<Card> initCardList() {
+        List<Card> cardList = new ArrayList<>();
+        cardList.add(new Card());
+        cardList.add(new Card());
+        return cardList;
+    }
+
+    public int calculateSum(List<Card> cardList) {
+        return cardList.stream()
+                .mapToInt(card -> card.getNumber().getRank())
+                .sum();
+    }
+
+    public List<Card> getCardList() {
+        return cardList;
+    }
+
+    public int getSum() {
+        return sum;
+    }
+
+    public void addCard() {
+        cardList.add(new Card());
+        updateSum();
+    }
+
+    public void updateSum() {
+        this.sum = calculateSum(this.cardList);
+    }
+}

src/main/java/model/Dealer.java

@@ -0,0 +1,25 @@
+package model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Dealer {
+    private CardList cardList;
+
+    public Dealer() {
+        this.cardList = new CardList();
+    }
+
+    @Override
+    public String toString() {
+        String cards = cardList.getCardList().stream()
+                .map(Card::toString)
+                .collect(Collectors.joining(", "));
+        return "딜러: " + cards;
+    }
+
+    public CardList getCardList() {
+        return cardList;
+    }
+}

src/main/java/model/Number.java

@@ -0,0 +1,33 @@
+package model;
+
+import java.util.Random;
+
+public enum Number {
+    A(1),
+    TWO(2),
+    THREE(3),
+    FOUR(4),
+    FIVE(5),
+    SIX(6),
+    SEVEN(7),
+    EIGHT(8),
+    NINE(9),
+    TEN(10),
+    K(10),
+    Q(10),
+    J(10);
+    private int rank;
+
+    Number(int rank) {
+        this.rank = rank;
+    }
+
+    public int getRank() {
+        return rank;
+    }
+
+    public static Number getRandomNumber() {
+        Random random = new Random();
+        return values()[random.nextInt(values().length)];
+    }
+}

src/main/java/model/Player.java

@@ -0,0 +1,34 @@
+package model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Player {
+    private String name;
+    private CardList cardList;
+
+    public Player(String name) {
+        this.name = name;
+        this.cardList = new CardList();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public CardList getCardList() {
+        return cardList;
+    }
+
+    /*
+            playerlist에 있는 메서드와 구분 필요
+         */
+    @Override
+    public String toString() {
+        String cards = cardList.getCardList().stream()
+                .map(Card::toString)
+                .collect(Collectors.joining(", "));
+        return name + "카드: " + cards;
+    }
+}

src/main/java/model/PlayerList.java

@@ -0,0 +1,23 @@
+package model;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class PlayerList {
+    private List<Player> playerList;
+
+    public PlayerList(List<Player> playerList) {
+        this.playerList = playerList;
+    }
+
+    public List<Player> getPlayerList() {
+        return playerList;
+    }
+
+    @Override
+    public String toString() {
+        return playerList.stream()
+                .map(Player::getName)
+                .collect(Collectors.joining(", "));
+    }
+}

src/main/java/model/Type.java

@@ -0,0 +1,13 @@
+package model;
+
+import java.util.Random;
+
+public enum Type {
+
+    하트, 스페이드, 다이아몬드, 클로버;
+
+    public static Type getRandomType() {
+        Random random = new Random();
+        return values()[random.nextInt(values().length)];
+    }
+}

src/main/java/view/InputView.java

@@ -0,0 +1,16 @@
+package view;
+
+import java.util.Scanner;
+
+public class InputView {
+
+    public static String inputPlayerName() {
+        Scanner scanner = new Scanner(System.in);
+        return scanner.nextLine();
+    }
+
+    public static String inputPlayerMoreCard() {
+        Scanner scanner = new Scanner(System.in);
+        return scanner.nextLine();
+    }
+}

src/main/java/view/OutputView.java

@@ -0,0 +1,48 @@
+package view;
+
+import model.Dealer;
+import model.Player;
+import model.PlayerList;
+
+public class OutputView {
+
+    public static void printInputPlayerNameMessage() {
+        System.out.println("게임에 참여할 사람의 이름을 입력하세요.(쉼표 기준으로 분리)");
+    }
+
+    public static void printCardAssignment(PlayerList playerList){
+        System.out.println("딜러와 " + playerList.toString() + "에게 2장을 나누었습니다.");
+    }
+
+    public static void printDealerAndPlayerCard(Dealer dealer, PlayerList playerList) {
+        System.out.println(dealer);
+        for (Player player : playerList.getPlayerList()) {
+            System.out.println(player);
+        }
+        System.out.println("");
+    }
+
+    public static void printDrawPlayerCardMessage(Player player) {
+        System.out.println(player.getName() + "는 한장의 카드를 더 받겠습니까?(예는 y, 아니오는 n)");
+    }
+
+    public static void printPlayerCard(Player player) {
+        System.out.println(player);
+    }
+
+    public static void printDrawDealerCardMessage() {
+        System.out.println("\n딜러는 16이하라 한장의 카드를 더 받았습니다.\n");
+    }
+    public static void printNotDrawDealerCardMessage() {
+        System.out.println("\n딜러는 16초과라 카드를 뽑지 않습니다.\n");
+    }
+
+    public static void printResultSum(Dealer dealer, PlayerList playerList) {
+        System.out.println(dealer + " - 결과: " + dealer.getCardList().getSum());
+        for (Player player : playerList.getPlayerList()) {
+            System.out.println(player + " - 결과: " + player.getCardList().getSum());
+        }
+        System.out.println("");
+    }
+
+}