撲克牌游戲-交作業
package?com.imooc.pukepai;
import?java.util.ArrayList;
import?java.util.Collection;
import?java.util.Collections;
import?java.util.HashMap;
import?java.util.HashSet;
import?java.util.InputMismatchException;
import?java.util.List;
import?java.util.Map;
import?java.util.Map.Entry;
import?java.util.Scanner;
import?java.util.Set;
public?class?PuKeTest?{
?????public?Set<PuKe>??si;
?????public?List<PuKe>?puke;
?????public?List<Player>?player;
?????/**
?????*?創建一副撲克牌
?????*/
????????public?void?creatPuke(){
???????? puke=new?ArrayList<PuKe>();
???????? String[]?li={"2","3","4","5","6","7","8","9","10","J","Q","K","A"};
???????? String[]?lis={"黑桃","紅桃","方塊","梅花"};
???????? //創建集合中的對象
???????? PuKe?pu;
???????? for(int?i=0;i<lis.length;i++){
???????? ???for(int?j=0;j<li.length;j++){
???????? ??? pu=new?PuKe();
???????? ??? pu.colour=lis[i];
???????? ??? pu.num=li[j];
???????? ??? puke.add(pu);
???????? }
???????? } ???
???????? ?System.out.println("-------創建撲克牌成功--------"); ??? ??
???????? ??for?(PuKe?p?:?puke)?{
???????? ????System.out.print(p.colour+p.num+"?");
???????? ????}
??????? }
??????? /**
??????? *?洗牌
??????? *?@return?
??????? */
??????? public?void?xiPai(){
??????? System.out.println("-----開始洗牌------");
??????? si=new?HashSet<PuKe>();
??????? PuKe?pu;
??????? for(int?i=0;i<puke.size();i++){
??????? pu=new?PuKe();
??????? pu.colour=puke.get(i).colour;
??????? pu.num=puke.get(i).num;
??????? si.add(pu);
??????? }
??????? ?System.out.println();
??????? ?System.out.println("-------洗牌成功-------");
??????? for?(PuKe?p?:?si)?{
??????? System.out.print(p.colour+p.num+"?");
??????? }
???????
??????? }
???????/**
???????*?創建兩個player
???????*/
???????public?void?creatPlayer(int?a){
???????? System.out.println("--------開始創建玩家--------"); ????
???????? player=new?ArrayList<Player>();
???????? Scanner?sc=new?Scanner(System.in);
???????? Player?players;
???????? for(int?i=1;i<=a;i++){
???????? try?{
???????? players=new?Player();
???????? System.out.println("請輸入第"+i+"個人的ID：");
???????? players.id=sc.nextInt();
???????? System.out.println("請輸入第"+i+"個人的名字：");
???????? players.name=sc.next();
???????? player.add(players);
???????? }catch(InputMismatchException?e){
???????? System.out.println("您輸入的ID有誤，請重新輸入！");
???????? this.creatPlayer(a);
???????? }catch?(NumberFormatException?e)?{
???????? //?TODO:?handle?exception
???????? System.out.println("程序有誤，請重新開始！");
???????? e.printStackTrace();
???????? }
??????? }
??????? ????????System.out.println("這個游戲參加的玩家有"+a+"個人，他們分別是：");
??????? ???????? for?(Player?p?:?player)?{
??????? ???????? System.out.println("玩家："+p.id+"號"+p.name);
??????? ???????? }
??????? ???????? }
??????? /**
??????? *?玩家從洗完牌的集合中獲取撲克牌
??????? */
??????? public?void?getPuke(int?b){
??????? System.out.println("---------獲取"+b+"張手牌--------");
??????? List<PuKe>?puk=new?ArrayList<PuKe>();
??????? puk.addAll(si);
??????? // for?(PuKe?puKe?:?puk)?{
??????? // System.out.print(puKe.colour+puKe.num+"?");
??????? // }
??????? ???int?c=player.size();
??????? ???List<PuKe>?ps;
??????? ???for(int?i=0;i<c;i++){
??????? ???ps=new?ArrayList<PuKe>();
??????? ???player.get(i).pukes=new?ArrayList<PuKe>();
??????? ???System.out.println("玩家"+player.get(i).name+"選的牌為：");
??????? ??? for(int?j=0;j<b;j++){
??????? ??? ps.add(puk.get(i+j*c));
??????? ??? System.out.print(puk.get(i+j*c).colour+puk.get(i+j*c).num+"");
??????? ? }
??????? ? System.out.println();
??????? ? ????player.get(i).pukes.addAll(ps);
??????? // ????for?(PuKe?puKe?:?player.get(i).pukes)?{
??????? // System.out.println(puKe.colour+puKe.num+"");
??????? // }
??????? }
??????? }???
??????? ?/**???
??????? ???*?將玩家的撲克牌進行比較??
??????? ???*/
??????? ????public?void?vsMax(){
??????? ???? System.out.println("-------開始進行比較------");
??????? ???? // player=new?ArrayList<Player>();
??????? ???? Map<String,PuKe>?map=new?HashMap<String,PuKe>();
??????? ???? List<PuKe>?lis=new?ArrayList<PuKe>();
??????? ???? for(int?i=0;i<player.size();i++){
??????? ???? int?b=player.get(i).pukes.size();
??????? ???? Collections.sort(player.get(i).pukes,new?CardComparator());
??????? ???? System.out.println(player.get(i).name+"的最大牌為："+player.get(i).pukes.get(b-1));
??????? ???? lis.add(player.get(i).pukes.get(b-1));
??????? ???? map.put(player.get(i).name,?player.get(i).pukes.get(b-1));
??????? ???? }
??????? ???? //對各個人的最大值進行整合排序
??????? ???? Collections.sort(lis,new?CardComparator());
??????? ???? int?c=lis.size();
??????? ???? Set<Entry<String,PuKe>>?entrySet=map.entrySet();
??????? ???? for(Entry<String,PuKe>?entry:entrySet){
??????? ???? if(entry.getValue().equals(lis.get(c-1))){
??????? ???? System.out.println(entry.getKey()+"獲得了勝利！其最大值為："+entry.getValue());
??????? ???? }
??????? ???? }
??????? ??? }
??????? ?/**
??????? ?*?@param?args
??????? ?*/
??????? ?public?static?void?main(String[]?args)?{
??????? ? //?TODO?Auto-generated?method?stub
??????? ? PuKeTest?pt=new?PuKeTest();
??????? ? pt.creatPuke();
??????? ? pt.xiPai();
??????? ? pt.creatPlayer(3); ???
??????? ? ?pt.getPuke(4); ????
??????? ? ?pt.vsMax();
??????? ? ?
??????? ? ?}
??????? ? ?}
??????? ? ?
??????? ? ?
package?com.imooc.pukepai;
????public?class?PuKe?{
???? public?String?colour;
???? public?String?num;
????public?PuKe(){
????
???? }????
????public?PuKe(String?colour,String?num){??
?????? this.colour=colour;????
?????? this.num=num;???
?????? ?}
?????@Override
????public?int?hashCode()?{
???? final?int?prime?=?31;
???? int?result?=?1;
???? result?=?prime?*?result?+?((colour?==?null)???0?:?colour.hashCode());
???? result?=?prime?*?result?+?((num?==?null)???0?:?num.hashCode());
???? return?result;
???? }
????@Override
????public?boolean?equals(Object?obj)?{
???? if?(this?==?obj)
???? return?true;
???? if?(obj?==?null)
???? return?false;
???? if?(!(obj?instanceof?PuKe))
???? return?false;
???? PuKe?other?=?(PuKe)?obj;
???? if?(colour?==?null)?{
???? if?(other.colour?!=?null)
???? return?false;
???? ??}?else?if?(!colour.equals(other.colour))
???? ?? return?false;
???? ?? if?(num?==?null)?{
???? ?? if?(other.num?!=?null)
???? ?? return?false;
???? ?? }?else?if?(!num.equals(other.num))
???? ?? return?false; return?true;
???? ?? }
????@Override
????public?String?toString()?{
????????return?colour+num;
????????} ??
??????????}
??????????
package?com.imooc.pukepai;
import?java.util.List;
???public?class?Player?{
??? public?String?name;
??? public?int?id;????
??? public?List<PuKe>?pukes;
??? }
???
package?com.imooc.pukepai;
import?java.util.Comparator;
???public?class?CardComparator?implements?Comparator<PuKe>?{
???@Override
???public?int?compare(PuKe?o1,?PuKe?o2)?{
??? //?TODO?Auto-generated?method?stub
??? if(o1.num.equals(o2.num)){
??? return?o1.colour.compareTo(o2.colour);
??? }else{
??? return?o1.num.compareTo(o2.num);
??? }
??? }
??? }寫的頭蒙
