Java实现简单的斗地主游戏

package itcast.demo6;
 
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
 
 
public class DouDiZhu {
 public static void main(String[] args) {
 //1、组合牌
 //创建Map集合，键：编号   值：牌
 HashMap<Integer,String> pooker = new HashMap<Integer,String>();
 //创建List集合，存储编号
 ArrayList<Integer> pookerNumber = new ArrayList<Integer>();
 //定义13个点数的数组
 String[] numbers = {"2","A","K","Q","J","10","9","8","7","6","5","4","3"};
 //定义4个花色组合
 String[] colors = {"♠","♣","♥","♦"};
 
 //定义一个整数变量，作为Map的键
 int index = 2;
 //遍历数组，用花色+点数的组合,存储到Map集合中
 for(String number : numbers) {
  for(String color : colors) {
  pooker.put(index, color + number);
  pookerNumber.add(index);
  index++;
  }
 }
 //System.out.println(pooker);
 //System.out.println(pookerNumber);
 
 //单独存储大王和小王
 pooker.put(0, "大王");
 pookerNumber.add(0);
 pooker.put(1, "小王");
 pookerNumber.add(1);
 
 //洗牌，将牌的编号打乱
 Collections.shuffle(pookerNumber);
 //System.out.println(pookerNumber);
 
 //发牌，将牌编号，发给3个玩家集合+1个底牌集合
 ArrayList<Integer> player1 = new ArrayList<Integer>();
 ArrayList<Integer> player2 = new ArrayList<Integer>();
 ArrayList<Integer> player3 = new ArrayList<Integer>();
 ArrayList<Integer> buttom = new ArrayList<Integer>();
 //发牌，采用的是集合的索引%3
 for(int i = 0; i < pookerNumber.size();i++) {
  //现将底牌做好
  if(i<3) {
  //存到底牌去
  buttom.add(pookerNumber.get(i));  
  //对索引%3判断
  }else if(i % 3 == 0) {
  //索引上的编号，发给玩家1
  player1.add(pookerNumber.get(i));
  }else if(i % 3 == 1) {
  //发给玩家2
  player2.add(pookerNumber.get(i));
  }else if(i % 3 == 2) {
  //发给玩家3
  player3.add(pookerNumber.get(i));
  }  
 }
 //对玩家手中的编号进行排序
 Collections.sort(player1);
 Collections.sort(player2);
 Collections.sort(player3);
 
 //看牌，就是将玩家手中的编号,到Map集合中查找，根据键找值
 //定义实现方法 
 look("包身工 ",player1,pooker); 
 look("清洁工 ",player2,pooker);
 look("洗碗工 ",player3,pooker);
 look("底牌   ",buttom,pooker);
 }
 
 public static void look(String name,ArrayList<Integer> player,HashMap<Integer,String> pooker) {
 //遍历ArrayList集合，获取元素，作为键，到集合Map中找值
 System.out.print(name+" ");
 for(Integer key : player) {
  String value = pooker.get(key);
  System.out.print(value+" ");
 }
 System.out.println();
 }
}