扑克牌（两人一人一张，比较大小）（第三季最后练习）

package games;

/**

• 牌类
• @author Administrator

• */
  public class Poker {
  public String color;
  public String point;

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

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

/**

• 玩家类
• @author Administrator

• */
  public class Person {
  public Integer id;
  public String name;

  public Person(Integer id,String name){
  this.id = id;
  this.name = name;

  }
  public Person(){

  }

}
package games;

import java.util.Comparator;

public class PokerComparator implements Comparator<Poker> {
//此为重点比较方法，我也是参考来的

@Override
public int compare(Poker o1, Poker o2) {
    String color = "黑桃 红桃 梅花 方块";
    String point = "2 3 4 5 6 7 8 9 10 J Q K A";
    int result = point.indexOf(o1.point)-point.indexOf(o2.point);
    if(result<0)
        return -1;
    else if(result>0)
        return 1;
    else{
        int result2 = color.indexOf(o1.color)-color.indexOf(o2.color);
        if(result2<0)
            return -1;
        else if(result>0)
            return 1;
        else return 0;
    }       
}

}
package games;

import java.util.ArrayList;
import java.util.Collections;
import java.util.InputMismatchException;
import java.util.List;
import java.util.Random;
import java.util.Scanner;

public class GameTest {
/**

• 一副扑克牌：List类型的集合
  */
  public List<Poker> pokerList;
  /**
• 洗牌后的牌：List类型的集合
  */
  public List<Poker> pokerListLast;
  /**
• 用来承装玩家类型对象
  */
  public List<Person> persons;
  /**
• 玩家手牌：List类型的集合
  */
  public List<Poker> pokers1;
  public List<Poker> pokers2;
  /**

• 最终比较牌的集合
  */
  public List<Poker> lastPoker;

  public GameTest(){
  this.pokerList = new ArrayList<Poker>();
  this.pokerListLast = new ArrayList<Poker>();
  this.persons = new ArrayList<Person>();
  this.pokers1 = new ArrayList<Poker>();
  this.pokers2 = new ArrayList<Poker>();
  this.lastPoker = new ArrayList<Poker>();
  }

  /**

• 创建一副牌
  */
  public void testAdd(){
  System.out.println("------创建扑克牌……------");
  String[] color = {"黑桃","红桃","梅花","方块"};
  String[] point = {"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
  for (String string : color) {
  for (int i=0;i<point.length;i++) {
  Poker poker = new Poker(string,point[i]);
  pokerList.add(poker);
  }
  }
  System.out.println("-----创建扑克牌成功！-----");

  }

  /**

• 打印输也：fer-each方法
  */
  public void testForEachForpokerList(){
  System.out.print("创建的牌为：[");
  for (Poker poker : pokerList) {
  System.out.print(poker.color + poker.point + ",");
  }
  System.out.print("]");
  System.out.println();
  }

// /*
// 打印输也：fer-each方法
// */
// public void testForEachForpokerListLast(){
// System.out.print("新洗的牌为：[");
// for (Poker poker : pokerListLast) {
// System.out.print(poker.color + poker.point + ",");
// }
// System.out.print("]");
// System.out.println();
// }

/**
 * 洗牌：使用随机生成不重复数方法打乱顺序  
 */
public void testShuffle(){
    System.out.println("-----开始洗牌……-----");
    List<Integer> integerList = new ArrayList<Integer>();
    Random random = new Random();
    Integer k;
    int i = pokerList.size();
    //取得pokerList每一个下标的不重复的随机数，保存在integerList中
    for(int in=0;in<i;in++){
        do{
            k = random.nextInt(i);
        } while(integerList.contains(k));
        integerList.add(k); 
    }
    //遍历integerList，从pokerList中取元素，然后全部添加入pokerListLast中
    for (Integer integer : integerList) {
        Poker poker =pokerList.get(integer);
        pokerListLast.add(poker);

    }       
    System.out.println("-----洗牌结束！-----");
}

/**
 * 创建玩家  
 */
public void testPersonAdd(){
    System.out.println("-----创建玩家……-----");
    for(int i =0;i<2;i++){
        System.out.println("请输入第" + (i+1) +"位玩家的ID和姓名：");           
        while(true){
            try{
                System.out.println("输入ID:");
                Scanner input=new Scanner(System.in);
                Integer id1=input.nextInt();                    
                System.out.println("输入姓名：");
                String name = input.next();
                Person newperson = new Person(id1,name);
                persons.add(newperson); 
                break;                                  
            } catch (InputMismatchException e){
                System.out.println("请输入整数类型的ID!");}     

        }
    }

    //用keySet获取玩家        

// Set<Integer> keySet = persons.keySet();
// for (Integer integer : keySet) {
// Person person = persons.get(integer);
// System.out.println("欢迎玩家：" + person.name);
// }
for(int i=0;i<persons.size();i++){
System.out.println("欢迎玩家：" + persons.get(i).name);
}
}

/**
 * 发牌
 */
public void testDeal(){
    System.out.println("------开始发牌……------");       
    pokers1.add(pokerListLast.get(0));
    pokers2.add(pokerListLast.get(1));
    pokers1.add(pokerListLast.get(2));
    pokers2.add(pokerListLast.get(3));
    System.out.println("------发牌结束！------");
}

/**
 * 手牌
 */
public void testPoker(){
    System.out.println("玩家各自的手牌为：");
    System.out.println(persons.get(0).name + ":[" + pokers1.get(0).color + pokers1.get(0).point + "," + 
            pokers1.get(1).color + pokers1.get(1).point + "]");
    System.out.println(persons.get(1).name + ":[" + pokers2.get(0).color + pokers2.get(0).point + "," + 
            pokers2.get(1).color + pokers2.get(1).point + "]");
}

/**
 * 开始游戏 
 */
public void testPlayGame(){
    System.out.println("------开始游戏……------");
    Collections.sort(pokers1,new PokerComparator());
    System.out.println("玩家：" + persons.get(0).name+"最大的手牌为：" + 
             pokers1.get(1).color + pokers1.get(1).point);
    Collections.sort(pokers2,new PokerComparator());
    System.out.println("玩家：" + persons.get(1).name+"最大的手牌为：" +
             pokers2.get(1).color + pokers2.get(1).point);              
}

/**
 * 游戏结果 
 */
public void testResult(){
    lastPoker.add(pokers1.get(1));
    lastPoker.add(pokers2.get(1));
    Collections.sort(lastPoker,new PokerComparator());

// System.out.println("两个玩家中最大的牌为：" + lastPoker.get(1).color+lastPoker.get(1).point);
if(lastPoker.get(1).color.equals(pokers1.get(1).color))
System.out.println("-----玩家：" + persons.get(0).name + "获胜！-----");
else
System.out.println("-----玩家：" + persons.get(1).name + "获胜！-----");
}

public static void main(String[] args) {
    GameTest gt = new GameTest();
    gt.testAdd();
    gt.testForEachForpokerList();
    gt.testShuffle();

// gt.testForEachForpokerListLast();
gt.testPersonAdd();
gt.testDeal();
gt.testResult();
gt.testPoker();
}

}