扑克牌游戏.doc

public class Card {
public static final int THREE = 0;
public static final int FOUR = 1;
public static final int FIVE = 2;
public static final int SIX = 3;
public static final int SEVEN = 4;
public static final int EIGHT = 5;
public static final int NINE = 6;
public static final int TEEN = 7;
public static final int JACK = 8;
public static final int QUEEN = 9;
public static final int KING = 10;
/** A */
public static final int ACE = 11;
public static final int DEUCE = 12;
public static final int BLACK = 13;
public static final int COLOR = 14;
/** 方块 */
public static final int DIAMOND = 0;
/** 梅花 */
public static final int CLUB = 1;
/** 红桃 */
public static final int HEART = 2;
/** 黑桃 */
public static final int SPADE = 3;
/** 王 */
public static final int JOKER = 4;

private static final String[] SUIT_NAMES=
{"方块","梅花","红桃","黑桃","王"};
private static final String[] RANK_NAMES=
{"3","4","5","6","7","8","9","10","J",
"Q","K","A","2","小","大"};

/** 点数
* 0~15, 0代表3，1代表3...
* 11代表A 12代表2 13：小，14：大*/
private int rank;
/** 花色, 0：方块，1：梅花，2：红桃 3：黑桃 4：王 */
private int suit;

public Card() {
}
public Card(int suit, int rank) {
//this.rank = rank;
//this.suit = suit;
setRank(rank);
setSuit(suit);
}
/**
* 构造器
* @param cardName 如：黑桃10， 大王，小王
*/
public Card(String cardName){
//要处理大小王问题
String suitName;//黑桃
String rankName;//10
if(cardName.endsWith("王")){
suitName = cardName.substring(1);
rankName = cardName.substring(0,1);
}else{
suitName = cardName.substring(0,2);
rankName = cardName.substring(2);
}
int rank = parseRank(rankName);//黑桃->3
int suit = parseSuit(suitName);//10->7
setRank(rank);
setSuit(suit);
}
private int parseRank(String rankName) {
for (int i = 0; i < RANK_NAMES.length; i++) {
String name = RANK_NAMES[i];
//if(rankName!=null && rankName.equals(name)){
if(name.equals(rankName)){
return i;
}
}
throw new IllegalArgumentException("错了！");
}
private int parseSuit(String suitName) {
for (int i = 0; i < SUIT_NAMES.length; i++) {
String name = SUIT_NAMES[i];
if(name.equals(suitName)){
return i;
}
}
throw new IllegalArgumentException("错了！");
}
public void setSuit(int suit) {
if(suit<DIAMOND || suit >JOKER)
throw new IllegalArgumentException("超！");
this.suit = suit;
}
public int getSuit() {
return suit;
}
public void setRank(int rank) {
if(rank<THREE || rank>COLOR)
throw new IllegalArgumentException("超了");
this.rank = rank;
}
public int getRank() {
return rank;
}

public String toString() {
return SUIT_NAMES[suit] + RANK_NAMES[rank];
}

public boolean equals(Object obj) {
if(obj==null)
return false;
if(this==obj)
return true;
if (obj instanceof Card) {
Card other = (Card) obj;
return rank==other.rank &&
suit==other.suit;
}
return false;
}
public int hashCode() {
return suit*100+rank;
}

}

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Random;

public class CardDemo {
public static void main(String[] args) {
List<Card> cards = new ArrayList<Card>();
for (int rank = Card.THREE; rank <= Card.DEUCE; rank++) {
cards.add(new Card(Card.DIAMOND, rank));
cards.add(new Card(Card.SPADE, rank));
cards.add(new Card(Card.HEART, rank));
cards.add(new Card(Card.CLUB, rank));
}
cards.add(new Card(Card.JOKER, Card.BLACK));
cards.add(new Card(Card.JOKER, Card.COLOR));

System.out.println(cards);
cards = shuffle(cards);
System.out.println(cards);

Card c = new Card("黑桃3");
Player e=new Player(0,"emily");
Player h=new Player(1,"hanna");
Player b=new Player(2,"blair");
Player[] players={e,h,b};
int idx=0;
Iterator<Card> ite=cards.iterator();
while(ite.hasNext()){
Card card=ite.next();
players[idx++%players.length].add(card);
ite.remove();//删除刚刚发过的牌
if(cards.size()==3){break;}
}
System.out.println(e);
System.out.println(h);
System.out.println(b);
}

/**
* @param pokers
* 有序扑克牌数组
* @return 乱序后的扑克牌数组
*/
public static List<Card> shuffle(List<Card> pokers) {
Random r = new Random();
for (int i = pokers.size() - 1; i > 0; i--) {
int j = r.nextInt(i);
Card cj = pokers.get(j);
Card ci = pokers.set(i, cj);// 置換
pokers.set(j, ci);
}
return pokers;
}
}

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

public class Player {
private int id;
private String name;
private String pwd;
private List<Card> cards=new ArrayList<Card>();//人手中的牌

public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPwd() {
return pwd;
}
public void setPwd(String pwd) {
this.pwd = pwd;
}
public List<Card> getCards() {
return cards;
}
public void setCards(List<Card> cards) {
this.cards = cards;
}

public Player(){}
public Player(int id,String name){
this.id=id;
this.name=name;
}

public String toString(){
return this.name+":"+this.cards;
}
public boolean equals(Object o){
if(this==o)return true;
if(o==null)return false;
if(o instanceof Player){
Player other=(Player)o;
return this.id==other.id &&this.name==other.name&&
this.pwd==other.pwd&&this.cards==other.cards;
}
return false;
}
public int hashCode(){
return 0;
}

public void add(Card card){
this.cards .add(card);
}

}