JAVA实现走迷宫.doc

//MazeWindow 主类
import javax、swing、*;
import java、awt、*;
import java、awt、event、*;
import java、io、*;
import java、util、Hashtable;
import javax、swing、、*;
public class MazeWindow extends JFrame implements ActionListener{
Maze maze;
JMenuBar bar;//声明菜单条对象
JMenu menuChoice,menuImage,hero;//声明菜单对象
JMenuItem wallImage,roadImage,defaultImage,playerImage1,heroItem,heroclear;//声明菜单项对象
;
JButton renew;//声明按钮对象
String player="person、gif";
ShowRecord showRecord; //ShowRecord类 创建一个类对象
File 英雄榜=new File("英雄榜、txt");
File file[]=null;
static String[] mazeName;
static String currentMap;
Hashtable hashtable=null; //哈希表
MazeWindow(){
wallImage File("wall、gif");
roadImage File("road、jpg");
bar=new JMenuBar();//创建菜单条对象
menuChoice=new JMenu("选择迷宫");
File("、");
(new (){
public boolean accept( name){
return name、endsWith("maze");
}
}
);
mazeName=new String[];
for(int i=0;i< )
{
mazeName[i]=file[i]、getName()、substring(0, file[i]、getName()、length()-5);//substring(截取得起始位置,截取得长度);
}
for(int i=0;i< mazeName、length;i++)
{
JMenuItem item=new JMenuItem(mazeName[i]);
item、addActionListener(this);
menuChoice、add(item);
}
maze [0]、getName());
currentMap=mazeName[0];
init();
menuImage=new JMenu("选择墙与路得图像");
wallImage=new JMenuItem("墙得图像");//创建菜单项对象
roadImage=new JMenuItem("路得图像");
playerImage1=new JMenuItem("玩家图像");
defaultImage=new JMenuItem("墙与路得默认图像");
menuImage、add(wallImage);//菜单项添加到菜单上,如图3-5
menuImage、add(roadImage);
menuImage、add(playerImage1);
menuImage、add(defaultImage);
hero=new JMenu("英雄榜");
heroItem=new JMenuItem("查瞧英雄榜");
heroclear=new JMenuItem("清空英雄榜");
hero、add(heroItem);
hero、add(heroclear);
bar、add(menuChoice);
bar、add(menuImage);//菜单添加到菜单条上,如图3-5
bar、add(hero);
setJMenuBar(bar);
wallImage、addActionListener(this);//为菜单项添加监听器
roadImage、addActionListener(this);
playerImage1、addActionListener(this);
defaultImage、addActionListener(this);
heroItem、addActionListener(this);
heroclear、addActionListener(this);
renew=new JButton(new ImageIcon("龙珠、gif"));//为“重新开始”按钮添加监听器
Font font=new Font("楷体",Font、BOLD,30);
renew、setFont(font);
renew、setVerticalAlignment(SwingConstants、TOP);
renew、addActionListener(this);
add(maze,BorderLayout、CENTER);//默认布局,如图3-7
add(renew,BorderLayout、SOUTH);
hashtable=new Hashtable();
for(int i=0;i<)
{
hashtable、put(mazeName[i]+"1",mazeName[i]+"#"+100+"#匿名1");
hashtable、put(mazeName[i]+"2",mazeName[i]+"#"+100+"#匿名2");
hashtable、put(mazeName[i]+"3",mazeName[i]+"#"+100+"#匿名3");
}
if(!英雄榜、exists()) {//英雄榜就是File类对象; boolean exists() 测试此抽象路径名表示得文件或目录就是否存在。
try{ out=new (英雄榜);
ObjectOutputStream objectOut=new ObjectOutputStream(out);
objectOut、writeObject(hashtable); //void writeObject(Object obj) 将指定得对象写入 ObjectOutputStream。
objectOut、close(); //void close() 关闭流。
out、close(); //java、io 类 得方法 void close() 关闭此文件输出流并释放与此流有关得所有系统资源。
}
catch(IOException e){}
}
showRecord =new ShowRecord(this,mazeName、length);
setVisible(true);
setBounds(60,60,1012,890);
validate();
setDefaultCloseOperation(JFrame、EXIT_ON_CLOSE);/*EXIT_ON_CLOSE:退出应用程序后得默认窗口关闭操作*/
}
public void init(){
if(maze!=null){
remove(maze);
remove(maze、getHandleMove());
}
maze=new Maze();
maze、setWallImage(wallImageFile);
maze、setRoadImage(roadImageFile);
maze、setMaze);
maze、person、setImage(player);
add(maze,BorderLayout、CENTER);
add(maze、getHandleMove(),BorderLayout、NORTH);
validate();
}
public void actionPerformed(ActionEvent e){
if(e、getSource()==roadImage){
J chooser=new J();//文件对话框
filter=new (
"JPG&GIF Images","jpg","gif");
chooser、set(filter);
int state=chooser、showOpenDialog(null);
();
if(){
roadImage;
maze、setRoadImage(roadImageFile);
}
}
else if(e、getSource()==wallImage){
J chooser=new J();
filter=new (
"JPG&GIF Images","jpg","gif");
chooser、set(filter);
int state=chooser、showOpenDialog(null);
();
if(){
wallImage;
maze、setWallImage(wallImageFile);
}
}
else if(e、getSource()==playerImage1)
{
J chooser=new J();
filter=new (
"JPG&GIF Images","jpg","gif");
chooser、set(filter);
int state=chooser、showOpenDialog(null);
();
if(){
player=();
maze、person、setImage(player);
}
}
else if(e、getSource()==defaultImage){
wallImage File("wall、gif");
roadImage File("road、jpg");
maze、setWallImage(wallImageFile);
maze、setRoadImage(roadImageFile);
}
else if(e、getSource()==renew){
init();
}
else if(e、getSource()==heroItem) //点击英雄榜
{
showRecord、setMazeName(mazeName);
showRecord、readAndShow(hashtable); showRecord、setVisible(true);
}
else if(e、getSource()==heroclear){
File("英雄榜、txt");
f、delete();
JFrame t=new JFrame("提示！");
t、setFont(new Font("楷体",Font、BOLD,30));
t、setSize(300,215);
t、setLocationRelativeTo(null);
JPanel pan=new JPanel();
t、setContentPane(pan);
BorderLayout bLayout=new BorderLayout(20,20);
pan、setLayout(bLayout);
JLabel leb=new JLabel("英雄榜已清空,请重新载入游戏。");
pan、add(leb,BorderLayout、CENTER);
t、setDefaultCloseOperation(JFrame、EXIT_ON_CLOSE);
t、setVisible(true);
}
else{
JMenuItem item=(JMenuItem)e、getSource();
maze ()+"、maze");
currentMap=item、getText();
maze、getHandleMove()、setMap(currentMap);
init();
}
}
public static void main(String args[]){
new MazeWindow();
}
}
//Maze类
import java、awt、*;
import java、awt、event、*;
import javax、swing、*;
import java、io、*;
public class Maze extends JLayeredPane{
;
MazePoint[][] mazePoint;
WallOrRoad[][] wallOrRoad;
PersonInMaze person;
HandleMove handleMove;
;
int distance=45,m=0,n=0;
public Maze(){
setLayout(null);
wallImage=new File("wall、gif");
roadImage=new File("road、jpg");
person=new PersonInMaze();
handleMove=new HandleMove();
handleMove、initSpendTime();
person、addKeyListener(handleMove);
setLayer(person,JLayeredPane、DRAG_LAYER);
}
public void setMaze f){
mazeFile=f;
char [][]a;
RandomAccess;
String lineWord=null;
try{ in=new RandomAccess,"r"); //创建RandomAccessFile类得只读对象
/*RandomAccessFile就是用来访问那些保存数据记录得文件得,这样您就可以用seek( )方法来访问记录,并进行读写了*/
long length=in、length();
long position=0;
in、seek(position);
while(position<length){
String str=in、readLine()、trim();
if(str、length()>=n)
n=str、length();
position=in、get();
m++;
}
a=new char[m][n];
position=0;
in、seek(position);
m=0;
while(position<length){
String str=in、readLine();
a[m]=str、toCharArray();
position=in、get();
m++;
}
in、close();
wallOrRoad=new WallOrRoad[m][n];
for(int i=0;i<m;i++){
for(int j=0;j<n;j++){
wallOrRoad[i][j]=new WallOrRoad();
if(a[i][j]=='1'){
wallOrRoad[i][j]、setIsWall(true);
wallOrRoad[i][j]、setWallImage(wallImage);
wallOrRoad[i][j]、repaint();
}
else if(a[i][j]=='0'){
wallOrRoad[i][j]、setIsRoad(true);
wallOrRoad[i][j]、setRoadImage(roadImage);
wallOrRoad[i][j]、repaint();
}
else if(a[i][j]=='*'){
wallOrRoad[i][j]、setIsEnter(true);
wallOrRoad[i][j]、setIsRoad(true);
wallOrRoad[i][j]、repaint();
}
else if(a[i][j]=='#'){
wallOrRoad[i][j]、setIsOut(true);
wallOrRoad[i][j]、setIsRoad(true);
wallOrRoad[i][j]、repaint();
}
}
}
mazePoint=new MazePoint[m][n];
int Hspace=distance,Vspace=distance;
for(int i=0;i<m;i++){
for(int j=0;j<n;j++){
mazePoint[i][j]=new MazePoint(Hspace,Vspace);
Hspace=Hspace+distance;
}
Hspace=distance;
Vspace=Vspace+distance;
}
for(int i=0;i<m;i++){
for(int j=0;j<n;j++){
add(wallOrRoad[i][j]);
wallOrRoad[i][j]、setSize(distance,distance);
wallOrRoad[i][j]、setLocation(mazePoint[i][j]、getX(),mazePoint[i][j]、getY());
wallOrRoad[i][j]、setAtMazePoint(mazePoint[i][j]);
mazePoint[i][j]、setWallOrRoad(wallOrRoad[i][j]);
mazePoint[i][j]、setIsWallOrRoad(true);
if(wallOrRoad[i][j]、getIsEnter()){
person、setAtMazePoint(mazePoint[i][j]);
add(person);
person、setSize(distance,distance);
person、setLocation(mazePoint[i][j]、getX(),mazePoint[i][j]、getY());
person、requestFocus();
person、repaint();
}
}
}
handleMove、setMazePoint(mazePoint);
}
catch(IOException exp){
JButton mess=new JButton("无效得迷宫文件");
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;
for(int i=0;i<m;i++){
for(int j=0;j<n;j++){
if(wallOrRoad[i][j]、getIsWall())
wallOrRoad[i][j]、setWallImage(wallImage);
wallOrRoad[i][j]、repaint();
}
}
}
public void setRoadImage(File f){
roadImage=f;
for(int i=0;i<m;i++){
for(int j=0;j<n;j++){
if(wallOrRoad[i][j]、getIsRoad())
wallOrRoad[i][j]、setRoadImage(roadImage);
wallOrRoad[i][j]、repaint();
}
}
}
public HandleMove getHandleMove(){
return handleMove;
}
}
//WallOrRoad类
import javax、swing、*;
import java、awt、*;
import javax、swing、border、*;
import java、io、*;
public class WallOrRoad extends JPanel{
boolean isRoad,isWall,isEnter,isOut,havePassed;
MazePoint point;
;
Toolkit tool;
WallOrRoad(){
tool=getToolkit();
}
public void setIsEnter(boolean boo){
isEnter=boo;
if(isEnter==true)
add(new JLabel("入口"));//定义迷宫得入口
}
public boolean getIsEnter(){
return isEnter;
}
public void setIsOut(boolean boo){
isOut=boo;
if(isOut==true)
add(new JLabel("出口"));//定义迷宫得出口
}
public boolean getIsOut(){
return isOut;
}
public void setIsRoad(boolean boo){
isRoad=boo;
if(isRoad==true){
setBorder(null);//置此组件得边框,无
}
}
public boolean getIsRoad(){
return isRoad;
}
public void setIsWall(boolean boo){
isWall=boo;
if(isWall==true)
setBorder(new SoftBevelBorder(BevelBorder、RAISED));/* SoftBevelBorder就是实现某种斜面得类,这种斜面要么凸出要么凹入且拐角圆滑,BevelBorder该类实现简单得双线斜面边框,RAISED:凸出斜面类型。*/
}
public boolean getIsWall(){
return isWall;
}
public void setAtMazePoint(MazePoint p){
point=p;
}
public MazePoint getAtMazePoint(){
return point;
}
public void setWallImage(File f){
wallImage=f;
}
public void setRoadImage(File f){
roadImage=f;
}
public void setPassed(boolean b)
{
havePassed=true;
}
public void paintponent(Graphics g){
super、paintponent(g);
int w=getBounds()、width;
int h=getBounds()、height;
try{
if(isRoad==true){
Image image=tool、getImage(roadImage、toURI()、toURL());
g、drawImage(image,0,0,w,h,this);
}
else if(isWall=true){
Image image=tool、getImage(wallImage、toURI()、toURL());
g、drawImage(image,0,0,w,h,this);
}
}
catch(Exception exp){}
}
}
//MazePoint类
public class MazePoint{
int x,y;
boolean haveWallOrRoad;
WallOrRoad wallOrRoad=null;
public MazePoint(int x,int y){
this、x=x;
this、y=y;
}
public boolean isHaveWallOrRoad(){
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())/*如果MazePoint得对象p得x、y值与上面返回得x、y值相同,则返回true,否则返回false*/
return true;
else
return false;
}
public void se