走迷宫游戏的java完成指南

1、走迷宫游戏的java 完成 指南 /MazeWindow.javaimport java.swing.*;import java.awt.*;import java.awt.event.*;import java.io.*;import javax.swing.filechooser.*;public class MazeWindow extends JFrame implements ActionListenerMaze maze;JMenuBar bar;JMenu menuChoice,menuImage;JMenuItem wallImage,roadImage,defaultImag

2、e;File mazeFile,wallImageFile,roadImageFile;JButton renew;MazeWindow()wallImageFile=new File(wall.jpg);roadImageFile=new File(road.jpg);bar=new JMenuBar();menuChoice=new JMenu(选择迷宫)；File dir=new File(.);File file=dir.listFiles(new FilenameFilter()public boolean accept(File dir,String name)return nam

3、e.endsWith(maze);)for(int i=0;ifile.length;i+)JMenuItem item=new JMenuItem(filei.getName();item.addActionListener(this);menuChoice.add(item);mazeFile=new File(file0.getName();init();menuImage=new JMenu(选择墙和路的图像(JPG,GIF); TOC o 1-5 h z wallImage=new JMenuItem( 墙的图像);roadImage=new JMenuItem( 路的图像);def

4、aultImage=new JMenuItem( 墙和路的默认图像);menuImage.add(wallImage);menuImage.add(roadImage);menuImage.add(defaultImage);bar.add(menuChoice);bar.add(menuImage);setJMenuBar(bar);wallImage.addActionListener(this);roadImage.addActionListener(this);defaultImage.addActionListener(this);renew=new JButton( 重新开始);r

5、enew.addActionListener(this);add(maze,BorderLayout.CENTER);add(renew,BorderLayout.SOUTH);setVisible(true);setBounds(60,60,510,480);validate();setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);public void init()if(maze!=null)remove(maze);remove(maze.getHandleMove();maze=new Maze();maze.setWallImage(wall

6、ImageFile);maze.setRoadImage(roadImageFile);maze.setMazeFile(mazeFile);add(maze,BorderLayout.CENTER);add(maze.getHandleMove(),BorderLayout.NORTH);validate();public void actionPerformed(ActionEvent e)if(e.getSource()=roadImage)JFileChooser chooser=new JFileChooser();FileNameExtensionFilter filter=new

7、 FileNameExtensionFilter(JPG & GIF Images,jpg,gif);chooser.setFileFilter(filter);int state=chooser.showOpenDialog(null);File file=chooser.getSelectedFile();if(file!=null&state=JFileChooser.APPROVE_OPTION)roadImageFile=file;maze.setRoadImage(roadImageFile);else if(e.getSource()=wallImage)JFileChooser

8、 chooser=new JFileChooser();FileNameExtensionFilter filter=new FileNameExtensionFilter(JPG & GIF Images,jpg,gif);chooser.setFileFilter(filter);int state=chooser.showOpenDialog(null);File file=chooser.getSelectedFile();if(file!=null&state=JFileChooser.APPROVE_OPTION)wallImageFile=file;maze.setWallIma

9、ge(wallImageFile);else if(e.getSource()=defaultImage)wallImageFile=new File(wall.jpg);roadImageFile=new File(road.jpg);maze.setWallImage(wallImageFile);maze.setRoadImage(roadImageFile);else if(e.getSource()=renew)init();else JMenuItem item=(JMenuItem)e.getSource();mazeFile=new File(item.getText();in

10、it();public static void main(String args)new MazeWindow(); /Maze.javaimport java.awt.*;import java.awt.event.*;import javax.swing.*;import java.io.*;public class Maze extends JLayeredPaneFile mazeFile;MazePoint mazePoint;WallOrRoad wallOrRoad;PersonInMaze person;HandleMove handleMove;File wallImage,

11、roadImage;int distance=26,m=0,n=0;public Maze()setLayout(null);wallImage=new File(wall.jpg);roadImage=new File(road.jpg);person=new PersonInMaze();handleMove=new HandleMove();handleMove.initSpendTime();person.addKeyListener(handleMove);setLayer(person,JLayeredPane.DRAG_LAYER);public void setMazeFile

12、(File f)mazeFile=f;char a;RandomAccessFile in=null;String lineWord=null;tryin=new RandomAccessFile(mazeFile,r);long length=in.length();long position=0;in.seek(position);while(position=n)n=str.length();position=in.getFilePointer();m+;a=new charmn;position=0;in.seek(position);m=0;while(positionlength)

13、String str=in.readLine();am=str.toCharArray();position=in.getFilePointer();m+;in.close();wallOrRoad=new WallOrRoadmn;for(int i=0;im;i+)for(int j=0;jn;j+)wallOrRoadij=new WallOrRoad();if(aij=1)wallOrRoadij.setIsWall(true);wallOrRoadij.setWallImage(wallImage);wallOrRoadij.repaint();else if(aij=0)wallO

14、rRoadij.setIsRoad(true);wallOrRoadij.setRoadImage(roadImage);wallOrRoadij.repaint();else if(aij=*)wall0rRoadij.setIsEnter(true);wall0rRoadij.setIsRoad(true);wall0rRoadij.repaint();else if(aij=#)wallOrRoadij.setIsOut(true);wallOrRoadij.setIsRoad(true);wallOrRoadij.repaint();mazePoint=new MazePointmn;

15、int Hspace=distance,Vspace=distance;for(int i=0;im;i+)for(int j=0;jm;j+)mazePointij=new MazePoint(Hspace,Vspace);Hspace=Hspace+distance;Hspace=distance;Vspace=Vspace+distance;for(int i=0;im;i+)for(int j=0;jn;j+)add(wallOrRoadij);wallOrRoadij.setSize(distance,distance);wallOrRoadij.setLocation(mazePo

16、intij.getX(),mazePointij.getY();wallOrRoadij.setAtMazePoint(mazePointij);mazePointij.setWallOrRoad(wallOrRoadij);mazePointij.setIsWallOrRoad(true);if(wallOrRoadij.getIsEnter()person.setAtMazePoint(mazePointij);add(person);person.setSize(distance,distance);person.setLocation(mazePointij.getX(),mazePo

17、intij.getY();person.requestFocus();person.repaint();handleMove.setMazePoint(mazePoint);catch(IOException exp)JButton mess=new JButton( 无效的迷宫文件);add(mess);mess.setBounds(30,30,100,100);mess.setFont(new Font( 宋体 ,Font.BOLD,30);System.out.println(exp+mess);public void setWallImage(File f)wallImage=f;fo

18、r(int i=0;im;i+)for(int j=0;jn;j+)if(wallOrRoadij.getIsWall()wallOrRoadij.setWallImage(wallImage);wallOrRoadij.repaint();public void setRoadImage(File f)roadImage=f;for(int i=0;im;i+)for(int j=0;jn;j+)if(wallOrRoadij.getIsRoad()wallOrRoadij.setRoadImage(roadImage);wallOrRoadij.repaint();public Handl

19、eMove getHandleMove()return handleMove; /WallOrRoad.javaimport javax.swing.*;import java.awt.*;import javax.swing.border.*; import java.io.*;public class WallOrRoad extends JPanelboolean isRoad,isWall,isEnter,isOut;MazePoint point;File wallImage,roadImage;Toolkit tool;WallOrRoad()tool=getToolkit();p

20、ublic void setIsEnter(boolean boo)isEnter=boo;if(isEnter=true)add(new JLabel( 入口 );public boolean getIsEnter()return isEnter;public void setIsOut(boolean boo)isOut=boo;if(isOut=true)add(new JLabel( 出口 );public boolean getIsOut()return isOut;public void setIsRoad(boolean boo)isRoad=boo;if(isRoad=true

21、)setBorder(null);public boolean getIsRoad()return isRoad;public void setIsWall(boolean boo) isWall=boo;if(isWall=true)setBorder(new SoftBevelBorder(BevelBorder.RAISED);public boolean getIsWall()return isWall;public void setAtMazePoint(MazePoint p)point=p;public MazePoint getAtMazePoint()return point

22、;public void setWallImage(File f)wallImage=f;public void setRoadImage(File f)roadImage=f;public void paintComponent(Graphics g)super.paintComponent(g);int w=getBounds().width;int h=getBounds().height;tryif(isRoad=true)Image image=tool.getImage(roadImage.toURI().toURL();g.drawImage(image,0,0,w,h,this

23、);else if(isWall=true)Image image=tool.getImage(wallImage.toURI().toURL();g.drawImage(image,0,0,w,h,this);catch(Exception exp)/MazePoint.javapublic class MazePointint x,y;boolean haveWallOrRoad;WallOrRoad wallOrRoad=null;public MazePoint(int x,int y)this.x=x;this.y=y;public boolean isHaveWallOrRoad(

24、)return haveWallOrRoad;public void setIsWallOrRoad(boolean boo)haveWallOrRoad=boo;public int getX()return x;public int getY()return y;public boolean equals(MazePoint p)if(p.getX()=this.getX()&p.getY()=this.getY() return true;elsereturn false;public void setWallOrRoad(WallOrRoad obj) wallOrRoad=obj;p

25、ublic WallOrRoad getWallOrRoad()return wallOrRoad;/PersonInMaze.javaimport javax.swing.*;import java.awt.*;public class PersonInMaze extends JTextFieldMazePoint point;Toolkit tool;PersonInMaze()tool=getToolkit();setEditable(false);setBorder(null);setOpaque(false);setToolTipText( 单击我，然后按键盘方向键);public

26、 void setAtMazePoint(MazePoint p) point=p;public MazePoint getAtMazePoint()return point;public void paintComponent(Graphics g)super.paintComponent(g);int w=getBounds().width;int h=getBounds().height;Image image=tool.getImage(person.gif);g.drawImage(image,0,0,w,h,this);/HandleMove.javaimport java.awt

27、.event.*;import java.awt.*;import javax.swing.*;public class HandleMove extends JPanel implementsKeyListener,ActionListenerMazePoint p;int spendTime=0;javax.swing.Timer recordTime;JTextField showTime;Toolkit tool;HandleMove()recordTime=new javax.swing.Timer(1000,this);showTime=new JTextField(16);too

28、l=getToolkit();showTime.setEditable(false);showTime.setHorizontalAlignment(JTextField.CENTER);showTime.setFont(new Font( 楷体 _GB2312,Font.BOLD,16);JLabel hitMess=new JLabel( 单击走迷宫者，按键盘方向键,JLabel.CENTER);hitMess.setFont(new Font( 楷体 _GB2312,Font.BOLD,18);add(hitMess);add(showTime);setBackground(Color.

29、cyan);public void setMazePoint(MazePoint point) p=point;public void initSpendTime()recordTime.stop();spendTime=0;showTime.setText(null);public void keyPressed(KeyEvent e) recordTime.start();PersonInMaze person=null;person=(PersonInMaze)e.getSource();int m=-1,n=-1;MazePoint startPoint=person.getAtMazePoint();for(int i=0;ip.length;i+)for(int j=0;jpi.length;j+)if(startPoint.equals(pij)m=i;n=j;break;if(e.getKeyCode()=KeyEvent.VK_UP)int k=Math.max(m-1,0);if(pkn.getWakkOrRoad().getIsRoad()tool.beep();person.setAtMazePoint(