玩家类
package imooc_easy_poker_game;
import java.util.ArrayList;
import java.util.List;
public class Player {
//定义玩家的包含的属性（ID和name）
public int id;
public String name;
public List<Poker> pokers;
public Player(){
}
public Player(int id,String name){
this.id = id;
this.name = name;
this.pokers = new ArrayList<Poker>();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + id;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Player other = (Player) obj;
if (id != other.id)
return false;
return true;
}
}
扑克类
package imooc_easy_poker_game;
public class Poker{
//定义扑克牌的属性（花色和点数）
public String colour;
public String point;
public Poker(){
}
public Poker(String colour,String point){
this.colour = colour;
this.point = point;
}
public static void main(String[] args) {
// TODO Auto-generated method stub
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((colour == null) ? 0 : colour.hashCode());
result = prime * result + ((point == null) ? 0 : point.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Poker other = (Poker) obj;
if (colour == null) {
if (other.colour != null)
return false;
} else if (!colour.equals(other.colour))
return false;
if (point == null) {
if (other.point != null)
return false;
} else if (!point.equals(other.point))
return false;
return true;
}
}
扑克比较类
package imooc_easy_poker_game;
import java.util.Comparator;
public class pokerComparator implements Comparator<Poker> {
@Override
public int compare(Poker poker0, Poker poker1) {
// 创建花色和点数的数组
//存储花色的数组，从小到大
String[] colours = {"方片","梅花","红桃","黑桃"};
//存储点数的数组
String[] points = {"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
//比较索引位置，判断大小
//得到花色的索引
int c0=0;
int c1=0;
for(int i=0;i<colours.length;i++){
if(poker0.colour.equals(colours[i])){
c0=i;
}
if(poker1.colour.equals(colours[i])){
c1=i;
}
}
//得到点数的索引
int p0=0;
int p1=0;
for(int j=0;j<points.length;j++){
if(poker0.point.equals(points[j])){
p0=j;
}
if(poker1.point.equals(points[j])){
p1=j;
}
}
//判断面值大小
if(p0>p1){//先判断点数
return 1;
}else if (p0==p1) {//点数相等，判断花色
if(c0>c1){
return 1;
}else if (c0==c1) {//花色相等
return 0;
}else{
return -1;
}
}else{
return -1;
}
}
}
主类
package imooc_easy_poker_game;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;
public class PlayPoker {
//存放扑克的List
public List<Poker> pokerList;
//存放玩家
public List<Player> players;
//存放所有的输入
private Scanner console;
//构造器中初始化pokerList
public PlayPoker(){
this.pokerList = new ArrayList<Poker>();
this.players = new ArrayList<Player>();
console = new Scanner(System.in);
}
/**
* 创建一副扑克牌，不包含大小王
*/
public void createPoker(){
//存储花色的数组
String[] colours = {"黑桃","红桃","梅花","方片"};
//存储点数的数组
String[] points = {"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
//遍历花色和点数，创建扑克牌
for(String colour:colours){
for(String point:points){
Poker pokerAdd = new Poker(colour,point);
pokerList.add(pokerAdd);
}
}
System.out.println("成功创建扑克！");
//打印扑克
for(Poker poker:pokerList){
System.out.print("["+poker.colour + ":"+ poker.point+"]");
}
System.out.println();
}
/**
* 随机洗牌
* @param args
*/
public void shuffle(){
System.out.println("开始洗牌！");
Collections.shuffle(pokerList);
System.out.println("洗牌完成！洗牌后的牌为：");
for(Poker poker:pokerList){
System.out.print("["+poker.colour + ":"+ poker.point+"]");
}
System.out.println();
}
/**
* 创建玩家，count表示玩家个数
*/
public void createPlayer(int count){
int m= 0;
while(m<count){
System.out.println("输入玩家ID：");
int inputID = 0;
Player newPalyer = new Player();
//判断输入的ID是否为整数，非整数，捕获异常
while(true){
try{
inputID = console.nextInt();
newPalyer.id = inputID;
break;
}catch(Exception e){
System.out.println("玩家ID需为整数，请重新输入：");
console = new Scanner(System.in);
}
}
/**
* 判断ID是否被占用
*/
if(players.contains(newPalyer)){
System.out.println("输入的玩家ID已经存在，请重新输入！");
continue;
}else{
System.out.println("输入玩家姓名:");
String inputName = console.next();
newPalyer.name = inputName;
players.add(newPalyer);
System.out.println("成功创建玩家："+inputName);
m++;
}
}
}
/**
* 顺序发牌,count表示玩家数量，count2表述发牌轮数
*/
public void play(int count,int count2){
//循环发牌轮数
for(int j=0;j<count2;j++){
//循环玩家
for(int i=0;i<count;i++){
System.out.println("玩家"+ players.get(i).name +"第"+(j+1)+"轮拿牌为:");
Poker fPoker = pokerList.get(i+count*j);
players.get(i).pokers.add(fPoker);
System.out.println(fPoker.colour+fPoker.point);
}
}
System.out.println("发牌完成！");
//排序玩家手牌
for(int i=0;i<count;i++){
Collections.sort(players.get(i).pokers,new pokerComparator());
//输出玩家最大手牌
System.out.println("玩家"+players.get(i).name+"的最大手牌为："+players.get(i).pokers.get(count2-1).colour + players.get(i).pokers.get(count2-1).point);
}
//比较玩家最大手牌的大小
Player maxPlayer = new Player();
pokerComparator pc = new pokerComparator();
//先比较第一和第二个玩家的最大手牌，得出其中较大的一个。然后用较大的逐一比较后面玩家的最大手牌，得出最后获胜玩家
int result = pc.compare(players.get(0).pokers.get(count2-1), players.get(1).pokers.get(count2-1));
if(result==1){
maxPlayer = players.get(0);
}else {
maxPlayer = players.get(1);
}
for(int i=2;i<count;i++){
int result2 = pc.compare(maxPlayer.pokers.get(count2-1),players.get(i).pokers.get(count2-1));
System.out.println("result2："+result2);
if(result2<0){
maxPlayer = players.get(i);
}
System.out.println("玩家："+maxPlayer.name +"最终获胜！");
//输出玩家所有的牌
for(int i=0;i<count;i++){
System.out.println("玩家"+players.get(i).name+"的所有手牌为：");
for(int j=0;j<count2;j++){
System.out.println("["+players.get(i).pokers.get(j).colour+":"+players.get(i).pokers.get(j).point+"]");
}
}
}
public static void main(String[] args) {
PlayPoker pp = new PlayPoker();
pp.createPoker();
pp.shuffle();
pp.createPlayer(2);
pp.play(2, 2);
}
}
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