帮忙看看怎么优化
来源：7-1 简易扑克牌游戏
染红_街道
2016-05-29 20:51
结构布局怎样修改优化，还有俩人比较的地方感觉写的好繁琐，自己都快绕进去了 哎
*********************************************************************************************
Card 类
package gamecard;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class Card implements Comparable<Card>{
/**
* 无参和有参构造器
*/
public Card() {
}
public Card(String color, String value) {
this.color = color;
this.value = value;
}
//static vocabulary
public final int cardSum = 13;
public final int colorSum = 4;
public final String[] colors = { "红桃", "黑桃", "方块", "梅花", "大" };
public final String[] values = { "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A", "王" };
public String VVV = "2345678910JQKA王 ";
public String CCC = "梅花方块黑桃红桃小大 ";
List<Card> cardList = new ArrayList<Card> ();
/**
* 创建一副扑克牌
* 1、建立一个list容器来存放扑克牌
* 2、循环遍历产生扑克牌
* 3、把扑克牌加入list容器
* 4、添加大小王
* 5、返回list容易值
* @return
*/
public void createCard() {
for (int i = 0; i < cardSum; ++i) {
for (int j = 0; j < colorSum; ++j) {
color = colors[j];
value = values[i];
cardList.add(new Card(color,value));
}
}
cardList.addAll(Arrays.asList(new Card("大", "王"), new Card("小", "王")));
printCards();
}
//打印牌
public void printCards() {
int m = 0;
for (Card card : cardList) {
m++;
System.out.print(card.toString());
if (0 == m%4) {
System.out.print("\n");
}
}
System.out.println();
}
/**
* 洗牌
*/
public void shuffleCards() {
Collections.shuffle(cardList);
// printCards();
}
/**
* 牌的花色和大小
* @return
*/
public String getColor() {
return color;
}
public void setColor(String color) {
this.color = color;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
private String color;
private String value;
/**
* toString()方法重写
*/
public String toString() {
return " " + this.getColor() + this.getValue() + " \t";
}
@Override
public int compareTo(Card o) {
// TODO Auto-generated method stub
if (VVV.indexOf(this.value) != VVV.indexOf(o.value)) {
return Integer.valueOf(VVV.indexOf(this.value)).compareTo(Integer.valueOf(VVV.indexOf(o.value)));
} else {
return Integer.valueOf(CCC.indexOf(this.color)).compareTo(Integer.valueOf(CCC.indexOf(o.color)));
}
}
}
********************************************************************
玩家类
package gamecard;
import java.util.ArrayList;
import java.util.List;
public class Player {
public List<Card> pCards = new ArrayList<Card>();
//构造器
public Player() {
}
public Player(int id, String name) {
this.id = id;
this.name = name;
}
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;
}
private int id;
private String name;
//手牌增加
public void addpCards(Card card) {
pCards.add(card);
}
@Override
public String toString() {
StringBuilder str = new StringBuilder("");
for (Card card : pCards) {
str.append(card.getColor() + card.getValue() + " ");
}
return "玩家" + this.getName() + "\t手牌 : [ "
+ str + " ]";
}
}
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2回答
-
- 染红_街道
- 2016-05-29 21:18:30
为啥异常捕获的 catch需要 in.next() 不加就无限循环 求大神告知
-
- 染红_街道
- 2016-05-29 20:53:28
************************************************************************** 测试类 package gamecard; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Scanner; public class GameTest { public static Scanner in = new Scanner(System.in); //******************************************************** 可随意设计玩家人数和发牌数目 public static final int playerNum = 5; public static final int personalCardNum = 10; //************************************************************ //玩家群体对象 public static List<Player> players = new ArrayList<Player>(); //扑克牌对象 public static Card card = new Card(); public String VVV = "2345678910JQKA王 "; public String CCC = "梅花方块黑桃红桃小大 "; /** * 游戏流程 * @author yyq * 1、取牌，洗牌 * 2、创建玩家 * 3、输入玩家信息、给玩家发牌 * 4、显示两人最大牌 * 5、比较牌的大小，宣布获胜者 * 6、打印两玩家的手牌 */ public static void main(String[] args) { GameTest it = new GameTest(); //步骤一 System.out.println("--------------------游戏开始--------------------"); System.out.println("--------------------取出新牌--------------------"); card.createCard(); System.out.println("--------------------开始洗牌--------------------"); card.shuffleCards(); System.out.println("--------------------洗牌结束--------------------"); //步骤二 System.out.println("--------------------创建玩家--------------------"); it.createPlayer(); //步骤三 System.out.println("--------------------开始发牌--------------------"); it.getCards(); System.out.println("--------------------发牌结束--------------------"); //步骤四 System.out.println("--------------------结果显示--------------------"); it.showMaxAndWonner(); //步骤六 System.out.println("--------------------手牌显示--------------------"); it.showCard(); } /** * 创建玩家 * 1、新建玩家 * 2、提示输入ID，如果ID不符合规范重输 * 3、提示输入姓名，并给对象当赋值 */ public void createPlayer() { for (int i = 0; i < playerNum; ++i) { System.out.println("c创建第" + (i+1) + "位玩家！"); System.out.println("请输入玩家ID："); int id; while (true) { try { id = in.nextInt(); break; } catch(Exception e) { System.out.println("请输入正整数："); in.next(); // 吸收缓冲区 这是什么意思，这句话啥作用，我看别人加这句话就对了，但我不理解 } } System.out.println("请输入玩家姓名："); String name = in.next(); players.add(new Player(id, name)); } } /** * 给玩家发牌 */ public void getCards() { int n = playerNum*personalCardNum; for (int i = 0; i < n; ++i) { System.out.println("玩家" + players.get(i%playerNum).getName() + "\t： 拿牌"); players.get(i%playerNum).pCards.add(card.cardList.get(i)); } } /** * 比较获胜者 */ public void showMaxAndWonner() { int n = players.get(0).pCards.size()-1; for (int i = 0; i < playerNum; ++i) { Player p = players.get(i%playerNum); //手牌排序 Collections.sort(players.get(i).pCards); System.out.println("玩家\t" + p.getName() + "最大手牌是：\t" + p.pCards.get(n).toString()); } Card card = players.get(0).pCards.get(n); String nameString = players.get(0).getName(); for (int i = 1; i < playerNum; ++i) { if (CCC.indexOf(card.getColor()) < CCC.indexOf(players.get(i).pCards.get(n).getColor())) { card = players.get(i).pCards.get(n); nameString = players.get(i).getName(); } else if (VVV.indexOf(card.getValue()) == VVV.indexOf(players.get(i).pCards.get(n).getValue()) && VVV.indexOf(card.getValue()) < VVV.indexOf(players.get(i).pCards.get(n).getValue())) { card = players.get(i).pCards.get(n); nameString = players.get(i).getName(); } } System.out.println(nameString + "获胜！"); } public void showCard() { for (int i = 0; i < playerNum; ++i) { Collections.sort(players.get(i).pCards); System.out.println(players.get(i).toString()); } } }
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