JAVA入门第三季 简易扑克牌游戏

package com.poker.imooc;

import java.util.InputMismatchException;
import java.util.Scanner;

public class Game {

/**
 * 一、创建一副扑克牌
 *  包括四种花色： 黑桃、红桃、梅花、方片
 *  十三种点数：2——10，J、Q、K、A，不考虑大小王
 * 二、创建两名玩家
 *  玩家至少要有ID、姓名、手牌等属性，手牌为扑克牌的集合
 * 三、洗牌
 *  将之前创建的“一副扑克牌”打乱顺序
 * 四、发牌
 *  将洗牌之后的扑克牌集合，从第一张开始，发给两名玩家，按照一人一张的方式，每人发两张
 * 五、游戏
 *  比较两名玩家手中的扑克牌，规则为：取两人各自手中点数最大的牌进行比较，点数大的赢；
 *  若两人各自的点数最大的牌相等，则再按花色（黑红梅方）比较。
 */
public static Scanner scanner = new Scanner(System.in);

public static Player[] playersCreate(int n) {
    System.out.println("------#####  创建玩家   #####------");
    Player[] players = new Player[n];
    for(int i = 0; i < n; i++) {
        System.out.println("请输入第" + (i+1) + "个玩家的ID和姓名：");
        int id = 0;
        String name;
        boolean bool = true;
        while(bool == true) {
            try {
                System.out.println("输入ID：");
                id = scanner.nextInt();
                if(i > 0) {
                    for(int j = i - 1; j >= 0; j--) {
                        if(players[j].getId() == id)  {
                            System.out.println("**此ID已存在，请重新输入！");
                            bool = true;    break;
                        }
                        else bool = false;
                    }
                }else break;
            } catch (InputMismatchException e) {
                // TODO: handle exception
                System.out.println("请输入整数类型的ID！");
                scanner = new Scanner(System.in);
            }
        }
        System.out.println("输入name：");
        name = scanner.next();
        players[i] = new Player(id, name);
    }
    return players;
}

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

    PokerList cardList = new PokerList();
    cardList.cardShows();
    int n = 2; //创建两名玩家，n为玩家数目
    Player[] players = playersCreate(n);
    for(int i = 0; i < players.length; i++)
        System.out.println("------欢迎玩家ID:" + players[i].getId() + ", name:" + players[i].getName() + "------");
    System.out.println("---$$$$$ 开始洗牌! $$$$$---");
    cardList.cardShufList();
    System.out.println("---$$$$$ 完成洗牌！$$$$$---");

// cardList.cardShows();
//发牌给两名玩家,num为发的张数
int num = 2;
for(int c = 0, i = 0, j = 1; c < num; c++) {
players[i].cardList.add(cardList.cardGet());
players[j].cardList.add(cardList.cardGet());
}
//展示玩家的手牌
for(int i = 0; i < n; i++) {
System.out.print("玩家 " + players[i].getName() + " 的手牌为：");
for(int j = 0; j < num; j++) {
System.out.print(players[i].getCardList().get(j).getColor() + players[i].getCardList().get(j).getPoint() + ", ");
}
System.out.println();
}
//得出每个玩家最大的手牌，放在玩家手牌的第一位
for(int i = 0; i < n; i++) {
if(compare(players[i].getCardList().get(0), players[i].getCardList().get(1)) < 0) {
Poker poker = players[i].getCardList().get(0);
players[i].getCardList().set(0, players[i].getCardList().get(1));
players[i].getCardList().set(1, poker);
}
}
//两位玩家最大手牌相比较
if(compare(players[0].getCardList().get(0), players[1].getCardList().get(0)) < 0) {
System.out.println(" @@@@@ 恭喜玩家 " + players[1].getName() + " 获得胜利！ @@@@@");
}else {
System.out.println(" @@@@@ 恭喜玩家 " + players[0].getName() + " 获得胜利！ @@@@@");
}

}

private static int compare(Poker poker, Poker poker2) {
    // TODO Auto-generated method stub
    String[] colors = {"方片", "梅花", "红桃", "黑桃"};
    String[] points = {"3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A", "2"};

    int p = 0, p2 = 0;
    for(int j = 0; j < points.length; j++) {
        if(poker.getPoint().equals(points[j]))  p = j;
        if(poker2.getPoint().equals(points[j]))  p2 = j;
    }
    if(p < p2) {
        return -1;
    }else if(p > p2) {
        return 1;
    }else {
        int pp = 0, pp2 =0;
        for(int i = 0; i < colors.length; i++) {
            if(poker.getColor().equals(colors[i]))  pp = i;
            if(poker2.getColor().equals(colors[i]))  pp2 = i;
        }
        if(pp < pp2) {
            return -1;
        }else if(pp > pp2) {
            return 1;
        }
    }
    return 0;
}

}

package com.poker.imooc;

import java.util.ArrayList;

public class Player {

// 二、创建两名玩家
// 玩家至少要有ID、姓名、手牌等属性，手牌为扑克牌的集合
private int id;
private String name;
public ArrayList<Poker> cardList;

public Player(int id, String name) {
    this.id = id;
    this.name = name;
    cardList = new ArrayList<Poker>();
}

public int getId() {return id;}

public String getName() {return name;}

public void setId(int id) {this.id = id;}

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

public ArrayList<Poker> getCardList() {
    return cardList;
}

}

package com.poker.imooc;

public class Poker {

private String color;
private String point;

public Poker(String color, String point) {
    this.color = color;
    this.point = point;     
}

public String getColor() {
    return color;
}

public String getPoint() {
    return point;
}   

}

package com.poker.imooc;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class PokerList {

// 一、创建一副扑克牌
// 包括四种花色： 黑桃、红桃、梅花、方片
// * 十三种点数：2——10，J、Q、K、A，不考虑大小王

public List<Poker> cardList = new ArrayList<Poker>();

public PokerList() {
    System.out.println("——————————创建扑克牌——————————");
    String[] colors = {"黑桃", "红桃", "梅花", "方片"};
    String[] points = {"2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"};
    for(int i = 0; i < colors.length; i++) {
        for(int j = 0; j < points.length; j++) {
            cardList.add(new Poker(colors[i], points[j]));
        }
    }
    System.out.println("——————————扑克牌创建成功！——————————");
}

//展示扑克牌排列
public void cardShows() {
    System.out.println("当前扑克牌排序为：");
    for(int i = 0; i < cardList.size(); i++) {
        System.out.print(cardList.get(i).getColor() + cardList.get(i).getPoint() + ", ");
    }
    System.out.println();
}

//洗牌
public void cardShufList() {
    Collections.shuffle(cardList);
}

//发牌
public Poker cardGet() {
    Poker card = cardList.get(0);
    cardList.remove(0);
    return card;
}

}