模拟扑克

package com.company;

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

public class Lookpoker {
    public void kanPai(String name, ArrayList<String> arrayList) {//看牌方法
        System.out.print(name + "的牌是:");
        for (String s :
                arrayList) {
            System.out.print(s);
        }
        System.out.println();
    }

    public static void main(String[] args) {
    /*
    "1:创建一个牌盒,也就是定义一个集合对象,用ArrayList集合实现
    2:往牌盒里面装牌
    3:洗牌,也就是把牌打撒,用collections的shuffle()方法实现
    4:发牌,也就是遍历集合,给三个玩家发牌
    5:看牌,也就是三个玩家分别遍历自己的牌
     */
        ArrayList<String> arrayList = new ArrayList<>();
        //将可能出现的花色和点数分别存入两个String数组
        String[] design = {"♣", "♦", "♠", "♥"};
        String[] num = {"2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"};
        //嵌套循环两个数组，将遍历出来的牌存入arrayList集合
        for (String s1 : design) {
            for (String s2 : num) {
                arrayList.add(s1 + s2);
            }
        }
        arrayList.add("小王");
        arrayList.add("大王");
        //使用Collection.shuffle方法将arrayList集合打乱;
        Collections.shuffle(arrayList);
        //创建玩家
        ArrayList<String> jhh = new ArrayList<>();
        ArrayList<String> ws = new ArrayList<>();
        ArrayList<String> xsy = new ArrayList<>();
        ArrayList<String> dPai = new ArrayList<>();//底牌
        //给玩家发放手牌
        for (int i = 0; i < arrayList.size(); i++) {
            String str = arrayList.get(i);
            if (i >= arrayList.size() - 3) {
                dPai.add(str);
            } else if (i % 3 == 1) {
                ws.add(str);
            } else if (i % 3 == 0) {
                jhh.add(str);
            } else {
                xsy.add(str);
            }
        }
            //玩家看牌
            Lookpoker lookpoker = new Lookpoker();
            lookpoker.kanPai("蒋某", jhh);
            lookpoker.kanPai("王某", ws);
            lookpoker.kanPai("向某", xsy);
            lookpoker.kanPai("底牌", dPai);
        }
    }