面向对象-QuickHit项目

 package com.ketang.game;

 /**
  * 游戏级别类
  * @author
  *
  */
 public class Level {
     private int levelNo;  //各级别编号
     private int strLength;  //字符串长度
     private int strTimes;  //字符串的次数
     private int timeLimit;  //各级别闯关的时间限制
     private int perScore;  //各级别正确输入一次的得分

     public Level() {
     }

     public Level(int levelNo, int strLength, int strTimes, int timeLimit, int perScore) {
         this.levelNo = levelNo;
         this.strLength = strLength;
         this.strTimes = strTimes;
         this.timeLimit = timeLimit;
         this.perScore = perScore;
     }

     public int getLevelNo() {
         return levelNo;
     }
     public void setLevelNo(int levelNo) {
         this.levelNo = levelNo;
     }
     public int getStrLength() {
         return strLength;
     }
     public void setStrLength(int strLength) {
         this.strLength = strLength;
     }
     public int getStrTimes() {
         return strTimes;
     }
     public void setStrTimes(int strTimes) {
         this.strTimes = strTimes;
     }
     public int getTimeLimit() {
         return timeLimit;
     }
     public void setTimeLimit(int timeLimit) {
         this.timeLimit = timeLimit;
     }
     public int getPerScore() {
         return perScore;
     }
     public void setPerScore(int perScore) {
         this.perScore = perScore;
     }

 }

 package com.ketang.game;

 /**
  * 级别参数类，配置各个级别参数
  * @author
  *
  */
 public class LevelParam {
     public static final Level[] levels=new Level[6];
     static {
         levels[0]=new Level(1,2,10,30,1);
         levels[1]=new Level(2,3,9,26,2);
         levels[2]=new Level(3,4,8,22,5);
         levels[3]=new Level(4,5,7,18,8);
         levels[4]=new Level(5,6,6,15,10);
         levels[5]=new Level(6,7,5,12,15);
     }

 }

 package com.ketang.game;

 import java.util.Scanner;

 /**
  * 玩家类
  * @author
  *
  */
 public class Player {
     private int levelNo;  //玩家当前级别号
     private int curScore;  //玩家当前级别积分
     private long startTime;  //当前级别开始时间
     private int elapsedTime;  //当前级别已用时间

     public Player() {
         super();
     }

     public Player(int levelNo, int curScore, long startTime, int elapsedTime) {
         this.levelNo = levelNo;
         this.curScore = curScore;
         this.startTime = startTime;
         this.elapsedTime = elapsedTime;
     }

     public int getLevelNo() {
         return levelNo;
     }
     public void setLevelNo(int levelNo) {
         this.levelNo = levelNo;
     }
     public int getCurScore() {
         return curScore;
     }
     public void setCurScore(int curScore) {
         this.curScore = curScore;
     }
     public long getStartTime() {
         return startTime;
     }
     public void setStartTime(long startTime) {
         this.startTime = startTime;
     }
     public int getElapsedTime() {
         return elapsedTime;
     }
     public void setElapsedTime(int elapsedTime) {
         this.elapsedTime = elapsedTime;
     }

     //玩家玩游戏
     public void play() {
         Game game=new Game(this);
         Scanner input=new Scanner(System.in);
         for(int i=0;i<LevelParam.levels.length;i++) {
             //晋级
             this.levelNo+=1;
             //晋级后计时清零，积分清零
             this.startTime=System.currentTimeMillis();
             this.curScore=0;
             //内循环，循环一次完成一次字符串的输出、输入、比较
             for(int j=0;j<LevelParam.levels[levelNo-1].getStrTimes();j++) {
                 //游戏输出字符串
                 String outStr = game.printStr();
                 //接收用户输入
                 String inStr = input.next();
                 //游戏判断玩家输入是否正确，并输出相应结果信息
                 game.printResult(outStr, inStr);
             }
         }
     }
 }

 package com.ketang.game;

 import java.util.Random;

 /**
  * 游戏类
  * @author
  *
  */
 public class Game {
     private Player player;  //玩家

     public Game() {
     }

     /**
      * 构造方法，传入玩家信息
      * @param player  玩家
      */
     public Game(Player player) {
         super();
         this.player = player;
     }

     public Player getPlayer() {
         return player;
     }

     public void setPlayer(Player player) {
         this.player = player;
     }

     /**
      * 输出指定级别规定长度的字符串
      * @return 输出的字符串，用于和用户输入比较
      */
     public String printStr() {
         int strLength=LevelParam.levels[player.getLevelNo()-1].getStrLength();
         StringBuffer buffer=new StringBuffer();
         Random random=new Random();
         //通过循坏生成要输出的字符串
         for(int i=0;i<strLength;i++) {
             //产生随机数
             int rand=random.nextInt(strLength);
             //根据字符串拼接字符串
             switch(rand) {
             case 0:
                 buffer.append(">");
                 break;
             case 1:
                 buffer.append("<");
                 break;
             case 2:
                 buffer.append("*");
                 break;
             case 3:
                 buffer.append("&");
                 break;
             case 4:
                 buffer.append("%");
                 break;
             case 5:
                 buffer.append("#");
                 break;
             }
         }
         //输出字符串
         System.out.println(buffer);
         //返回字符串用于和玩家输入相比较
         return buffer.toString();
     }

     /**
      * 判断玩家输入是否正确，并输出相应结果信息
      * @param out  游戏输出的字符串
      * @param in  玩家输入的字符串
      */
     public void printResult(String out, String in) {
         boolean flag=false;
         if(out.equals(in)) {
             flag=true;
         }else {
             flag=false;
         }
         //如果输入正确
         if(flag) {
             long currentTime=System.currentTimeMillis();
             //如果超时
             if((currentTime-player.getStartTime())/1000>LevelParam.levels[player.getLevelNo()-1].getTimeLimit()) {
                 System.out.println("你输入太慢了，已经超时，退出！");
                 System.exit(1);
                 //如果没有超时
             }else {
                 //计算当前积分
                 player.setCurScore(player.getCurScore()+LevelParam.levels[player.getLevelNo()-1].getPerScore());
                 //计算已用时间
                 player.setElapsedTime((int)((currentTime-player.getStartTime())/1000));
                 //输出当前积分、当前级别、已用时间
                 System.out.println("输入正确，您的级别"+player.getLevelNo()+"，您的积分"+player.getCurScore()
                 +"，已用时间"+player.getElapsedTime()+"秒。");
                 //判断用户是否已经闯过最后一关
                 if(player.getLevelNo()==6) {
                     int score=LevelParam.levels[player.getLevelNo()-1].getPerScore()
                             *LevelParam.levels[player.getLevelNo()-1].getStrTimes();
                     if(player.getCurScore()==score) {
                             System.out.println("你已闯关成功，成为绝世高手，恭喜你！");
                             System.exit(0);
                     }
                 }
             }
             //如果输入错误
         }else {
             System.out.println("输入错误，退出！");
             System.exit(1);
         }
     }
 }

 package com.ketang.game;

 public class Test {
     public static void main(String[] args) {
         Player player=new Player();
         player.play();
     }
 }