这篇文章主要介绍java如何实现多人多牌数比较游戏，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！
具体实现步骤如下：
实现扑克Card类，用于储存扑克牌，1-13代表点数，4-1代表花色（黑桃，红桃，梅花，分块）
实现扑克列表CardList类，用于实现生成一副牌，洗牌，发牌的功能
实现玩家Player类，用于储存玩家信息
实现玩家列表PlayerList类，用于储存所有玩家信息，并且实现玩家洗牌、发牌、比较牌大小的方法
主方法Index05类，用于启动扑克游戏
Card.java
/**
*
*/
package dk.card;
/**
* @author Administrator
* 扑克类
*/
public class Card implements Comparable<Card>{
private int number;//牌的点数--1到13
private int type;//牌的花色--4种花色：♠(黑桃):4 ♥(红桃):3 ♣(梅花):2 方块:1
public Card() {
super();
}
public Card(int number, int type){
if(number==1)
number=14;
this.number = number;
this.type = type;
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + number;
result = prime * result + type;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Card other = (Card) obj;
if (number != other.number)
return false;
if (type != other.type)
return false;
return true;
}
@Override
public int compareTo(Card o) {
if(this.number>o.number)
return -1;
else if(this.number<o.number)
return 1;
else
if(this.type>o.type)
return -1;
else if(this.type<o.type)
return 1;
return 0;
}
public String toString(){
String str ="";
switch(this.type){
case 1: str = "方块";break;
case 2: str = "梅花";break;
case 3: str = "红桃";break;
case 4: str = "黑桃";break;
}
String n="";
switch(this.number){
case 14:n="A";break;
case 11:n="J";break;
case 12:n="Q";break;
case 13:n="K";break;
default:n=this.number+"";
}
return str+n;
}
}CardList.java
package dk.card;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
/**
* @author Administrator
* 牌表操作类
*/
public class CardList {
public static List<Card> cardlist = new ArrayList<Card>(52);//储存扑克牌
public static List<ArrayList<Card>> poker;//储存发牌结果
//生成一副牌
public static void generateCard() {
for(int i=1;i<=13;i++){
for(int j=1;j<=4;j++){
Card c = new Card(i,j);
cardlist.add(c);
}
}
}
//打印一副牌
public static void printCardList(){
System.out.print("[");
for(Card c:cardlist){
System.out.print(c.toString()+" ");
}
System.out.println("]");
}
//洗牌
public static void shuffleCard(){
List<Card> scard = new ArrayList<Card>(52);
Card c;
Random random = new Random();
for(int i=1;i<=52;i++){
do{
c = cardlist.get(random.nextInt(52));
}while(scard.contains(c));
scard.add(c);
}
cardlist.clear();
cardlist = scard;
printCardList();
}
/**
* 发牌
* @param i number of player
* @param j number of card
* @return
*/
public static List<ArrayList<Card>> dealCard(int i,int j){
try{
if(i<=1){
throw new Exception("发牌规则有误：玩家至少为2人，请重新定义规则！");
}
if(i*j>52){
throw new Exception("发牌规则有误：牌数超出扑克张数，请重新定义规则！");
}
poker = new ArrayList<ArrayList<Card>>(i);//储存玩家发到的牌
//生成玩家手中的牌列表
for(int h=0;h<i;h++){
ArrayList<Card> player_card_list = new ArrayList<Card>(j);
poker.add(player_card_list);
}
//给每个玩家发牌
for(int k=0;k<j;k++){
for(int d=0;d<i;d++){
ArrayList<Card> player_card_list = poker.get(d);
Card card = getCard();
player_card_list.add(card);
}
}
}catch(Exception e){
e.printStackTrace();
}
return poker;
}
//抓取一张牌
public static Card getCard(){
return cardlist.remove(0);
}
//获取一位玩家的牌
public static ArrayList<Card> getPoker(){
return poker.remove(0);
}
public static void clear(){
cardlist.clear();
poker.clear();
printCardList();
}
}Player.java
/**
*
*/
package dk.card;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author Administrator
* 玩家类
*/
public class Player implements Comparable<Player>{
private String id;//玩家id
private String name;//玩家姓名
private List<Card> poker;//玩家手牌
private Card max;//玩家最大的牌
public Player(String id ,String name){
this.id = id;
this.name = name;
this.setPoker(new ArrayList<Card>());
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public List<Card> getPoker() {
return poker;
}
public Card getMax() {
return max;
}
public void setMax(Card max) {
this.max = max;
}
public void setPoker(List<Card> poker) {
this.poker = poker;
Collections.sort(this.poker);
for(Card c :this.poker){
this.setMax(c);
break;
}
}
public String toString(){
return "玩家Id："+this.id+"\t玩家姓名："+this.name;
}
//玩家摊牌
public String showCard(){
String msg="";
for(Card c:this.poker){
msg+=c.toString()+" ";
}
return this.toString()+"\t\n"+"玩家牌信息：\t\n"+msg;
}
@Override
public int compareTo(Player o) {
return this.max.compareTo(o.getMax());
}
}PlayerList.java
package dk.card;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author Administrator
* 储存玩家列表
*/
public class PlayerList {
public static List<Player> playerlist = new ArrayList<Player>();//储存扑玩家列表
public static int sum;
public static List<String> rules = new ArrayList<String>();
public PlayerList(){
}
public static void setRule(String rule){
rules.add(rule);
}
public static String getRules(){
String str="";
for(String s:rules){
str+=s+"\t\n";
}
return str;
}
public static void printRules(){
show(getRules());
}
//添加玩家
public static boolean addplayer(Player player){
show("添加玩家："+player.toString());
show("----------------------------------------");
sum++;
return playerlist.add(player);
}
//给所有玩家发牌
public static void shuffleCardToPlayer(){
for(Player player:playerlist){
player.setPoker(CardList.getPoker());
}
}
//显示发牌结果
public static void showCard(){
for(Player player:playerlist){
show(player.showCard());
show("----------------------------------------");
}
}
//比较牌点大小并且显示赢家信息
public static void showWinner(){
Collections.sort(playerlist);
Player p = playerlist.get(0);
show(p.showCard());
show("本局赢家是："+p.getName());
}
//玩家人数
public static int size(){
return sum;
}
public static void show(Object obj){
System.out.println(obj.toString());
}
public static void clear(){
playerlist.clear();
sum = 0 ;
}
}Index05.java
/**
*
*/
package dk.main;
import java.util.Scanner;
import dk.card.CardList;
import dk.card.Player;
import dk.card.PlayerList;
/**
* @author Administrator
*
*/
public class Index05 extends Show {
public static Scanner scanner = new Scanner(System.in);
/**
* 调用的主方法
* @param args
*/
public static void main(String[] args) {
show("是否开始游戏?0/1");
int isStart = scanner.nextInt();
if(isStart==1){
startGame();
}
else{
show("退出游戏！");
}
}
//启动扑克游戏
public static void startGame(){
show("游戏规则如下:");
PlayerList.setRule("1.至少需要两名玩家");
PlayerList.setRule("2.所有玩家的牌数加起来不超过52张牌");
PlayerList.setRule("3.比较所有玩家手中最大的牌点，最大的牌点数的玩家获胜");
PlayerList.setRule("4.总的牌数只有52张，没有大小王");
PlayerList.setRule("5.黑桃牌A最大，方块3最小，点数相同时，比较花色，黑桃较大。");
PlayerList.printRules();
show("请输入玩家人数：");
int players = 2;//默认玩家数目
int cardofplay = 2;//默认每个玩家的手牌数目
try {
players = scanner.nextInt();
while(players<2){
show("玩家人数至少是两人");
show("请重新输入人数：");
players = scanner.nextInt();
}
show("请输入每个玩家持有的牌数：");
cardofplay = scanner.nextInt();
while(cardofplay*players>52){
show("玩家*牌数超出范围！请重新输入牌数");
cardofplay = scanner.nextInt();
}
show("开始输入玩家信息:");
for(int i=0;i<players;i++){
show("请输入第"+(i+1)+"个玩家姓名:");
String name = scanner.next();
Player p =new Player("00"+i,name);
PlayerList.addplayer(p);
}
show("一副没有洗的牌：");
CardList.generateCard();//生成一副扑克
CardList.printCardList();//打印扑克
show("========================================");
show("开始洗牌：");
CardList.shuffleCard();//洗牌
show("========================================");
show("开始发牌：........发牌中......");
CardList.dealCard(players,cardofplay);//发牌
PlayerList.shuffleCardToPlayer();//给玩家发牌
show("发牌结果：");
PlayerList.showCard();//显示所有玩家牌信息
show("========================================");
show("比较结果：比较牌点大小并且显示赢家信息");
PlayerList.showWinner();//显示本轮赢家
show("========================================");
} catch (Exception e) {
e.printStackTrace();
}
}
//清空游戏
public static void clearGame(){
CardList.clear();
PlayerList.clear();
}
//测试扑克游戏
public static void testGame(){
try {
show("一副没有洗的牌：");
CardList.generateCard();
CardList.printCardList();
show("========================================");
show("开始添加玩家：");
Player p =new Player("001","DekingChen");
Player p1 =new Player("002","chenzhenquan");
Player p2 =new Player("003","czq");
PlayerList.addplayer(p);
PlayerList.addplayer(p1);
PlayerList.addplayer(p2);
show("开始洗牌：");
CardList.shuffleCard();
show("========================================");
show("开始发牌：........发牌中......");
int players = PlayerList.size();//玩家数目
int cardofsum = 3;//每个玩家的手牌数目
CardList.dealCard(players,cardofsum);
PlayerList.shuffleCardToPlayer();
show("发牌结果：");
PlayerList.showCard();
show("========================================");
show("比较结果：比较牌点大小并且显示赢家信息");
PlayerList.showWinner();
show("========================================");
} catch (Exception e) {
e.printStackTrace();
}
}
}Show.java(辅助显示类)
package dk.main;
public abstract class Show {
public static void show(Object obj){
System.out.println(obj.toString());
}
}实验结果：
是否开始游戏?0/1 1 游戏规则如下: 1.至少需要两名玩家 2.所有玩家的牌数加起来不超过52张牌 3.比较所有玩家手中最大的牌点，最大的牌点数的玩家获胜 4.总的牌数只有52张，没有大小王 5.黑桃牌A最大，方块3最小，点数相同时，比较花色，黑桃较大。 请输入玩家人数： 5 请输入每个玩家持有的牌数： 5（<a href="http://www.dztcsd.com/">资质代办</a>） 开始输入玩家信息: 请输入第1个玩家姓名: DekingChen 添加玩家：玩家Id：000 玩家姓名：DekingChen ---------------------------------------- 请输入第2个玩家姓名: czq 添加玩家：玩家Id：001 玩家姓名：czq ---------------------------------------- 请输入第3个玩家姓名: chenzhenquan 添加玩家：玩家Id：002 玩家姓名：chenzhenquan ---------------------------------------- 请输入第4个玩家姓名:
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