Java实现斗地主最简代码实例

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

public class PokerGame {

  public static void main(String[] args) {

    //定义扑克牌的花色以及数字的数组
    String[] flower = {"♥️","♠️","♣️","♦️"};
    String[] numbers = {"A","2","3","4","5","6","7","8","9","10","J","Q","K"};
    
    //创建牌组集合
    List poker = new ArrayList();

    //组合扑克牌样式
    //拿出每一个花色，然后跟每一个数字进行结合，储存在牌组中
    for (int i = 0; i < flower.length; i++) {
      for (int j = 0; j < numbers.length; j++) {
        poker.add(flower[i].concat(numbers[j]));
      }
    }

    //添加大小王到牌组集合中
    poker.add("大王");
    poker.add("小王");

    //打印输出所有扑克牌测试
    System.out.println(poker);

    //定义三个玩家和地主牌的集合
    List player1 = new ArrayList();
    List player2 = new ArrayList();
    List player3 = new ArrayList();
    List dizhupai = new ArrayList();

    //洗牌操作，使用shuffle方法
    Collections.shuffle(poker);
    System.out.println(poker); //测试牌有没有被打乱

    //发牌操作
    for (int k = 0; k<poker.size() ; k++) {
      //留出三张牌存到底牌的集合中
      if (k > 50) {
        dizhupai.add(poker.get(k));
      } else if (k % 3 == 0) {
        player1.add(poker.get(k));
      } else if (k % 3 == 1) {
        player2.add(poker.get(k));
      } else if (k % 3 == 2) {
        player3.add(poker.get(k));
      }
    }

    //最终看牌操作
    System.out.println("玩家一的牌"+player1);
    System.out.println("玩家二的牌"+player2);
    System.out.println("玩家三的牌"+player3);
    System.out.println("地主牌"+dizhupai);

  }
}

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();
 }
}