05章项目: QuickHit快速击键

package cn.happy;

import java.util.Scanner;

public class Player {
    public int levelNo;  //级别号
    
    public int curScore;  //积分
    
    public long startTime; //开始时间
    
    public int elapsedTime; //已用时间
    
    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;
    }

    public Player()
    {}
    
    public Player(int levelNo,int curScore,long startTime,int elapsedTime)
    {
        this.levelNo=levelNo;
        this.curScore=curScore;
        this.startTime=startTime;
        this.elapsedTime=elapsedTime;
        
    }
    //玩游戏的方法
    public  void play()
    {
        Game game=new Game(this);
        Scanner input=new Scanner(System.in);
        //外层循环,循环一次级别晋一级
        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;
            //内层循环 循环一次完成一次字符串的输入,输出,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();
                //游戏判断玩家输入的是否正确
                game.printResult(outstr,instr);
            }
        }
        
    }

}

package cn.happy;

public class Level {
    public int levelNo; //各级别编号
    
    public int strLength;// 各级别一次输出字符串的长度
    
    public int strTimes;// 各级别输出字符串的次数
    
    public int timeLimit;// 各级别闯关的时间限制
    
    public int perScore;// 各级别正确输入一次的得分
    
    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;
    }

    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;
    }
    
    

}

package cn.happy;

public class LevelParam {
    //级别参数类,配置各个级别参数
    
    //对应6个级别
    public final static 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 cn.happy;

import java.util.Random;

public class Game {
    //玩家
    private Player player;
    
    public Game()
    {}
    
    public Game(Player player)
    {
        this.player=player;
    }

    public String printStr()
    {
            
        // 获取级别对应的要输出字符串的长度
        int strLength = LevelParam.levels[player.getLevelNo() -1].getStrLength();
        
        StringBuffer buffer=new StringBuffer();
        
        Random random=new Random();
        //通过循环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);
            //根据随机数拼接字符串
            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);
        // 返回该字符串的值,用于和用户输入字符串的值作比较
        return buffer.toString();
    }
    
    //判断玩家输入的是否正确,并输出相应的结果
    public String printResult(String outstr,String instr)
    {
        boolean flag=false;
        if(outstr.equals(instr))
        {
            flag=true;
        }
        else
        {
            System.out.println("输入错误!哈哈");
            System.exit(0);
        }
        if(flag)
        {
            long currentTime=System.currentTimeMillis();
            //如果超时
            if((currentTime-player.getStartTime())/100>LevelParam.levels[player.getLevelNo()-1].getTimeLimit())
                    {
                System.out.println("你输入的太慢了,已经超时,退出!");
                System.exit(1);
                    }
            
            //计算玩家当前积分
            player.setCurScore(player.getCurScore()+LevelParam.levels[player.getLevelNo()-1].getPerScore());
        
            //计算玩家已用时间
            player.setElapsedTime((int)(currentTime-player.getStartTime())/1000);
            
            //输出玩家当前级别,当前积分,当前时间
            System.out.println("输入正确,您的级别是"+player.levelNo+",您的积分是"+player.curScore+",已用时间"+player.elapsedTime+"");
        
        
        }        
        return "hh";
    }
    
}

package cn.happy;

public class Test {

    /**
     * @param args
     */
    public static void main(String[] args) {
        Player player=new Player();
        player.play();

    }

}