package com.oracle.demo01;

import java.util.ArrayList;

import java.util.Collections;

import java.util.HashMap;

import java.util.Map;

public class Doudizhu {

public static void main(String[] args) {

//1.创建扑克牌Map

Map pooker=new HashMap();

//创建所有key所在的容器

ArrayList pookerNum=new ArrayList();

//创建花色数组

String[] color={"♠","♣","♥","♦"};

//创建牌号数组

String[] number={"2","A","K","Q","J","10","9","8","7","6","5","4","3"};

//造牌并存进map集合

int index=2;

for(String n:number){

for(String c:color){

//向map中存数据

pooker.put(index,c+n);

//向所有key所在的容器存数据

pookerNum.add(index);

index++;

}

}

//存大小王

pooker.put(0, "大王");

pookerNum.add(0);

pooker.put(1, "小王");

pookerNum.add(1);

//洗牌

Collections.shuffle(pookerNum);

//System.out.println(pookerNum);

//发牌

//创建四个容器

ArrayList bottom=new ArrayList<>();

ArrayList player1=new ArrayList<>();

ArrayList player2=new ArrayList<>();

ArrayList player3=new ArrayList<>();

//开始发牌

for(int i=0;i

//将前三张给底牌

if(i<3){

bottom.add(pookerNum.get(i));

}else if(i%3==0){player1.add(pookerNum.get(i));

}else if(i%3==1){player2.add(pookerNum.get(i));

}else if(i%3==2){player3.add(pookerNum.get(i));

}

}

//排序(key升序 牌从大到小)

Collections.sort(bottom);

Collections.sort(player1);

Collections.sort(player2);

Collections.sort(player3);

//看牌(调用方法)

look("刘德华",player1,pooker);

look("张家辉",player2,pooker);

look("周润发",player3,pooker);

look("底牌",bottom,pooker);

}

//看牌的方法(传参为 玩家姓名，玩家的牌即键，所有牌的键值对)

public static void look( String name,ArrayList player,Mappooker){

//打印玩家姓名

System.out.print(name+":");

//遍历所有牌号

for(int num:player){

System.out.print(pooker.get(num)+" ");

}

System.out.println();

}

}