首页手记 java基础课程第三季结课作业--简易扑克牌

java基础课程第三季结课作业--简易扑克牌

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Java

只是把大体的功能实现出来，没有封装，没有抛异常及处理异常所以仅供参考而且我这小新手的很多规范是糊涂的，所以只是提供个思路

一共三个类，接下来是贴代码时间
class Player：

package com.imooc.ruige;

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

public class Player {
    int id;
    String name;
    List<Pocker> PockerList= new ArrayList<>();
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }

}

class Pocker：

package com.imooc.ruige;

import java.util.Arrays;

public class Pocker implements Comparable<Pocker> {
    static String [] suits = {"spade","heart","diamond","club"};
    static String [] values ={"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
    String value;
    String suit;

    public Pocker(String suit,String value){
        this.suit= suit;
        this.value= value;
    }
    @Override
    public String toString() {
        return "Pocker [value=" + value + ", suit=" + suit + "]";
    }
    @Override
    public int compareTo(Pocker pocker) {
        // TODO Auto-generated method stub
        //result1 正数大 result2负数大
        int result2= Arrays.asList(suits).indexOf(this.suit)-Arrays.asList(suits).indexOf(pocker.suit);
        int result1= Arrays.asList(values).indexOf(this.value)-Arrays.asList(values).indexOf(pocker.value);
         if(result1<0){
                return -1;
            }else if(result1>0){
                return 1;
            }else {

                if(result2>0){
                    return -1;
                }else if(result2<0){
                    return 1;
                }else{
                    return 0;
                }
            } 
        }
    }

class PockerMain:

package com.imooc.ruige;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Random;
import java.util.Scanner;

public class PockerMain {
    static int J=11,Q=12,K=13,A=1;
    public static void main(String[] args) {
        // TODO Auto-generated method stub
         List<Pocker> TotalPocker =new ArrayList<>();
     Scanner in = new Scanner(System.in);
     for (String suit:Pocker.suits)//创建一副扑克牌
     {
         for(String value:Pocker.values){
             Pocker pocker = new Pocker(suit, value);
             TotalPocker.add(pocker);
         }
     }

//     System.out.println("---------随机前------------------------");
//     for(Pocker pocker:TotalPocker){
//       System.out.println(pocker);
//     }
//     System.out.println(TotalPocker.size());
     //接下来把扑克牌打乱                                  定义一个索引，此处使用ID：winxp0621这位同学找到的打乱方法
    Random random = new Random();
    int index=TotalPocker.size()-1;//51
    for(int i =0;i<=index-1;i++){//0~51  52个元素要交换51次
        int count =index-i;
    //  System.out.println(count);
    int randomIndex = random.nextInt(count);
    Collections.swap(TotalPocker, randomIndex, count);
    }
//     System.out.println(TotalPocker.get(TotalPocker.size()-1).suit);
//    System.out.println("---------随机后------------------------");
//    for(Pocker pocker:TotalPocker){
//       System.out.println(pocker);
//    }
//     创建俩玩家
    Player playerA = new Player();
    Player playerB = new Player();
    Pocker[] pockerA ={TotalPocker.get(0),TotalPocker.get(2)};
    playerA.PockerList.addAll(Arrays.asList(pockerA));
    Pocker[] pockerB ={TotalPocker.get(1),TotalPocker.get(3)};
    playerB.PockerList.addAll(Arrays.asList(pockerB));
    System.out.println("输入玩家A的id:");
    playerA.id=in.nextInt();
    System.out.println("输入玩家A的姓名："); 
    playerA.name=in.next();
    System.out.println("---------------A的信息输入成功啦------------");
    System.out.println("输入玩家B的id：");
    playerB.id=in.nextInt();
    System.out.println("输入玩家B的姓名：");
    playerB.name=in.next();
    System.out.println("-----------B的信息输入成功啦------------");
     Collections.sort(playerA.PockerList);//自然排序当然是1 2 3 ....
     Collections.sort(playerB.PockerList);
     System.out.println(playerA.name+" 的 手牌");
     for(Pocker pocker:playerA.PockerList){
     System.out.println(pocker);
    }
     System.out.println(playerB.name+"B 的 手牌");
     for(Pocker pocker:playerB.PockerList){
     System.out.println(pocker);
    }

//     
     List<Pocker> endP= new ArrayList<Pocker>();
     endP.add(playerA.PockerList.get(1));
     endP.add(playerB.PockerList.get(1));
     Collections.sort(endP);
     System.out.println("最大牌是："+endP.get(1));
     if(endP.get(0).compareTo(endP.get(1))==0)
         System.out.println("凑巧，两者同牌");
     else if(endP.get(1).value.equals(playerA.PockerList.get(1).value)){
         System.out.println("赢家是"+playerA.name);
     }else{
         System.out.println("赢家是"+playerB.name);

    }

    }

}

嗯，贴代码结束。写了好久。。。。运行结果