用Java模拟斗地主的小游戏

import org.junit.Test;

import java.util.*;

public class XiaoYouXi {
    @Test
    public void puker1(){//方法一未排序
        String[] colors={"♥","♠","♦","♣"};
        String[] nums={"3","4","5","6","7","8","9","10","J","Q","K","A","2"};
        ArrayList puker = new ArrayList<>();
        for(int i=0;i< colors.length;i++){
            for(int j=0;j< nums.length;j++){
                puker.add(colors[i]+nums[j]);
            }
        }
        puker.add("小王");
        puker.add("大王");
        Collections.shuffle(puker);
        //System.out.println(puker);
        ArrayList wanjia1 = new ArrayList<>();
        ArrayList wanjia2 = new ArrayList<>();
        ArrayList wanjia3 = new ArrayList<>();
        ArrayList dipai = new ArrayList<>();
        for(int k=0;k=puker.size()-3){
                dipai.add(poker);
            }
            else if(k%3==0){
                wanjia1.add(poker);
            }
            else if(k%3==1){
                wanjia2.add(poker);
            }
            else {
                wanjia3.add(poker);
            }

        }
        lookPuKer("王冲",wanjia1);
        lookPuKer("王永豪",wanjia2);
        lookPuKer("张家强",wanjia3);
        lookPuKer("底牌",dipai);


    }
    public void lookPuKer(String name,ArrayList array){
        System.out.println(name+"的牌是:");
        for (String s : array) {
            System.out.print(s+" ");
        }
        System.out.println();
    }
    @Test
    public void puker2(){//改进版用hashmap保存编号和数据用treeset保存编号
        String[] colors={"♥","♠","♦","♣"};
        String[] nums={"3","4","5","6","7","8","9","10","J","Q","K","A","2"};
        HashMap hashMap = new HashMap<>();//键是编号值是牌
        ArrayList list = new ArrayList<>();//存储编号
        int index=0;

            for (String num : nums) {
                for (String color : colors) {
                hashMap.put(index,color+num);
                list.add(index);
                index++;
            }
        }
        hashMap.put(index,"小王");
        list.add(index);
        index++;
        hashMap.put(index,"大王");
        list.add(index);
       Collections.shuffle(list);//洗编号
        //发牌
        TreeSet wanjia1 = new TreeSet<>();
        TreeSet wanjia2 = new TreeSet<>();
        TreeSet wanjia3 = new TreeSet<>();
        TreeSet dipai = new TreeSet<>();
        for(int i=0;i=list.size()-3){
                dipai.add(integer);
            }else if(i%3==0){
                wanjia1.add(integer);
            }
            else if(i%3==1){
                wanjia2.add(integer);
            }
            else {
                wanjia3.add(integer);
            }
        }
        lookPoker("张家强",wanjia1,hashMap);
        lookPoker("王冲",wanjia2,hashMap);
        lookPoker("王永豪",wanjia3,hashMap);
        lookPoker("底牌",dipai,hashMap);
    }
    //定义看牌方法
    public void lookPoker(String name,TreeSet ts,HashMap hm){
        System.out.println(name+"的牌是：");
        for (Integer t : ts) {
            String s = hm.get(t);
            System.out.print(s+" ");
        }
        System.out.println();
    }
}