Java实现汉诺塔游戏.doc

/盘类 Disk.javapackage towers;import java.awt.*;public class Disk extends Button /* * 当前Disk对象编号 */int number;/* * 当前盘上是否有盘 */boolean hasDiskUpstairs = false;/* * 初始化一个Disk对象 * param number * param tower */public Disk(int number, Tower tower) this.number = number;setBackground(Color.BLUE);addMouseMotionListener(tower);addMouseListener(tower);/* * 获取是否当前盘的上方有盘属性 * return */public boolean getHasDiskUpstairs() return hasDiskUpstairs;/* * 设置当前盘上是否还有盘属性 * param b */public void setHasDiskUpstairs(boolean b) hasDiskUpstairs = b;/* * 获取当前盘的编号 * return */public int getNumber() return number;/游戏配置类 GameConfig.javapackage towers;public class GameConfig /* * 盘子总数 */private int totalDisk;/* * 最大盘的宽度 */private int diskWidth;/* * 最大盘的高度 */private int diskHeight;/* * 游戏主窗口高度 */private int mainFrameHeight;/* * 游戏主窗口宽度 */private int mainFrameWidth;/* * 游戏面板宽度 */private int gamePanelWidth;/* * 游戏面板高度 */private int gamePanelHeight;/* * return the diskHeight */public int getDiskHeight() return diskHeight;/* * return the diskWidth */public int getDiskWidth() return diskWidth;/* * return the gamePanelHeight */public int getGamePanelHeight() return gamePanelHeight;/* * return the gamePanelWidth */public int getGamePanelWidth() return gamePanelWidth;/* * return the mainFrameHeight */public int getMainFrameHeight() return mainFrameHeight;/* * return the mainFrameWidth */public int getMainFrameWidth() return mainFrameWidth;/* * return the totalDisk */public int getTotalDisk() return totalDisk;/* * param diskHeight the diskHeight to set */public void setDiskHeight(int diskHeight) this.diskHeight = diskHeight;/* * param diskWidth the diskWidth to set */public void setDiskWidth(int diskWidth) this.diskWidth = diskWidth;/* * param gamePanelHeight the gamePanelHeight to set */public void setGamePanelHeight() this.gamePanelHeight = this.getTotalDisk() * this.getDiskHeight() + 200;/* * param gamePanelWidth the gamePanelWidth to set */public void setGamePanelWidth() this.gamePanelWidth = 8 * this.getDiskWidth();/* * param mainFrameHeight the mainFrameHeight to set */public void setMainFrameHeight() this.mainFrameHeight = this.getGamePanelHeight() + 50;/* * param mainFrameWidth the mainFrameWidth to set */public void setMainFrameWidth() this.mainFrameWidth = this.getGamePanelWidth();/* * param totalDisk the totalDisk to set */public void setTotalDisk(int totalDisk) this.totalDisk = totalDisk;/塔类 Tower.javapackage towers;import javax.swing.*;import java.awt.*;import java.awt.event.*;public class Tower extends JPanel implements MouseListener,MouseMotionListener /* * 3个塔的塔点数组 */TowerPoint point;/* * 记录鼠标位置 */int x, y;/* * 控制盘子移动的变量 */boolean move;/* * 盘子组成的数组 */Disk diskArray;/* * 记录盘子的初始坐标 */int startX, startY;/* * 记录盘子的初始塔点 */int startI;/* * 盘的总数 */int totalDisk;/* * 最大号盘子的宽和高 */int width, height;/* * 各个塔名 */char towerName = A, B, C ;/* * 游戏配置 */GameConfig config;/* * 初始化一个SolveTowers对象 * * param totalDisk * param w * param h * param name * param text */public Tower(GameConfig config, char towerName) this.config = config;this.towerName = towerName;this.totalDisk = config.getTotalDisk();this.width = config.getDiskWidth();this.height = config.getDiskHeight();setLayout(null);setBackground(Color.cyan);addMouseListener(this);/创建盘组diskArray = new Diskthis.totalDisk;point = new TowerPoint3 * this.totalDisk;int diskHeight = 20;/ 给出A塔中塔点坐标for (int i = 0; i this.totalDisk; i+) pointi = new TowerPoint(2 * width, 100 + diskHeight, false);diskHeight = diskHeight + height;diskHeight = 20;/ 给出B塔中塔点坐标for (int i = this.totalDisk; i 2 * this.totalDisk; i+) pointi = new TowerPoint(4 * width, 100 + diskHeight, false);diskHeight = diskHeight + height;diskHeight = 20;/ 给出C塔中塔点坐标for (int i = 2 * this.totalDisk; i = 0; i-) / 创建盘子数组diskArrayi = new Disk(i, this);diskArrayi.setSize(tempWidth, height); / 各个盘子的大小tempWidth = tempWidth - sub;for (int i = 0; i = 1)diskArrayi.setHasDiskUpstairs(true);/* * 绘制游戏界面 */public void paintComponent(Graphics g) / 将3个塔中的塔点分别连成直线super.paintComponent(g);/ 画出A塔g.drawLine(point0.getX(), point0.getY(), pointthis.totalDisk - 1.getX(),pointthis.totalDisk - 1.getY();/ 画出B塔g.drawLine(pointthis.totalDisk.getX(), pointthis.totalDisk.getY(), point2 * this.totalDisk - 1.getX(), point2 * this.totalDisk - 1.getY();/ 画出C塔g.drawLine(point2 * this.totalDisk.getX(), point2 * this.totalDisk.getY(),point3 * this.totalDisk - 1.getX(), point3 * this.totalDisk - 1.getY();/ 画出基准线，即由A塔最低端塔点到C塔最低端塔点的线段g.drawLine(pointthis.totalDisk - 1.getX() - width, pointthis.totalDisk - 1.getY(),point3 * this.totalDisk - 1.getX() + width, point3 * this.totalDisk - 1.getY();int leftx = pointthis.totalDisk - 1.getX() - width;int lefty = pointthis.totalDisk - 1.getY();int w = (point3 * this.totalDisk - 1.getX() + width)- (pointthis.totalDisk - 1.getX() - width);int h = height / 2;g.setColor(Color.orange);g.fillRect(leftx, lefty, w, h);/ 画出各个塔点g.setColor(Color.BLACK);int size = 1;for (int i = 0; i 3 * this.totalDisk; i+) g.fillOval(pointi.getX() - size / 2, pointi.getY() - size / 2,size, size);/ 画出各个塔名g.drawString( + towerName0 + 塔, pointthis.totalDisk - 1.getX(),pointthis.totalDisk - 1.getY() + 30);g.drawString( + towerName1 + 塔, point2 * this.totalDisk - 1.getX(),pointthis.totalDisk - 1.getY() + 30);g.drawString( + towerName2 + 塔, point3 * this.totalDisk - 1.getX(),pointthis.totalDisk - 1.getY() + 30);/ 画出游戏任务提示，即起点、终点g.drawString(将全部盘子从 + towerName0 + 塔搬运到 + towerName1 + 塔或+ towerName2 + 塔, pointthis.totalDisk - 1.getX(), pointthis.totalDisk - 1.getY() + 80);/* * 实现MouseListener中的抽象方法 */public void mousePressed(MouseEvent e) Disk disk = null;Rectangle rect = null;if (e.getSource() = this) move = false;if (move = false) if (e.getSource() instanceof Disk) disk = (Disk) e.getSource();startX = disk.getBounds().x;startY = disk.getBounds().y;rect = disk.getBounds();for (int i = 0; i 3 * this.totalDisk; i+) int x = pointi.getX();int y = pointi.getY();if (rect.contains(x, y) startI = i;break;this.repaint();/* * 实现MouseListener中的抽象方法 */public void mouseMoved(MouseEvent e) /* * 实现MouseListener中的抽象方法 * 在盘子上拖动鼠标，将导致盘子上发生鼠标拖动事件 */public void mouseDragged(MouseEvent e) Disk disk = null;if (e.getSource() instanceof Disk) / 返回盘对象disk = (Disk) e.getSource();move = true;/ 将鼠标拖动事件转移到容器，导致容器上发生鼠标拖动事件e = SwingUtilities.convertMouseEvent(disk, e, this);if (e.getSource() = this) if (move & disk != null) x = e.getX();y = e.getY();if (disk.getHasDiskUpstairs() = false) / 拖动盘移动disk.setLocation(x - disk.getWidth() / 2, y- disk.getHeight() / 2);this.repaint();/* * 实现MouseListener中的抽象方法 */public void mouseReleased(MouseEvent e) Disk disk = null;move = false;Rectangle rect = null;if (e.getSource() instanceof Disk) / 返回盘子对象disk = (Disk) e.getSource();/ 初始化当前所移动的图形rect = disk.getBounds();/ 将鼠标释放事件转移到容器，导致容器上发生鼠标释放事件。e = SwingUtilities.convertMouseEvent(disk, e, this);if (e.getSource() = this) boolean containTowerPoint = false;int x = 0, y = 0;int endI = 0;if (disk != null) / 检查盘子是否被移动到了一个塔点上for (int i = 0; i = 1) pointendI.addDisk(disk, this);/起点不是某个塔底if (startI != totalDisk - 1& startI != 2 * totalDisk - 1& startI != 3 * totalDisk - 1) pointstartI + 1.getDisk().setHasDiskUpstairs(false);pointstartI.setHasDisk(false);tempDisk.setHasDiskUpstairs(true); else pointstartI.setHasDisk(false);tempDisk.setHasDiskUpstairs(true); else / 如果下面的盘子小，将当前盘子放回原处disk.setLocation(startX, startY); else / 如果下面的塔点没有盘子，将当前盘子放回原处disk.setLocation(startX, startY);/ 如果在非塔点位置上松开拖动的盘子，将当前盘子放回原处if (disk != null & !containTowerPoint) disk.setLocation(startX, startY);this.repaint();/* * 实现MouseListener中的抽象方法 */public void mouseEntered(MouseEvent e) /* * 实现MouseListener中的抽象方法 */public void mouseExited(MouseEvent e) /* * 实现MouseListener中的抽象方法 */public void mouseClicked(MouseEvent e) /塔点类 TowerPoint.javapackage towers;public class TowerPoint /* * 当前塔点坐标 */int x, y;/* * 当前塔点上是否有盘 */boolean hasDisk;/* * 当前塔点上盘对象 */Disk disk = null;/* * 当前塔点所在塔对象 */Tower tower = null;/* * 初始化一个TowerPoint对象 * param x * param y * param hasDisk */public TowerPoint(int x, int y, boolean hasDisk) this.x = x;this.y = y;this.hasDisk = hasDisk;/* * 判断当前塔上是否有盘 * return */public boolean getHasDisk() return hasDisk;/* * 设置当前塔上是否有盘 * param hasDisk */public void setHasDisk(boolean hasDisk) this.hasDisk = hasDisk;/* * 返回当前点的X坐标值 * return */public int getX() return x;/* * 返回当前点的Y坐标值 * return */public int getY() return y;/* * 在当前点上添加一个盘 * param 盘子 * param tower */public void addDisk(Disk disk, Tower tower) this.tower = tower;tower.setLayout(null);this.disk = disk;tower.add(this.disk);int w = disk.getBounds().width;int h = disk.getBounds().height;this.disk.setBounds(x - w / 2, y - h / 2, w, h);this.hasDisk = true;tower.validate();/* * 获取当前点上的盘对象 * return */public Disk getDisk() return this.disk;/游戏主类 Hanoi.javapackage towers;import java.awt.*;import java.awt.event.*;public class Hanoi extends Frame implements ActionListener public Tower tower = null;GameConfig defaultConfig = null;GameConfig userConfig = null;public Button renew = null;public Label label = null;public Choice totalNumberChoice = null;public char towerName = A, B, C ;public Hanoi() defaultConfig = new GameConfig();defaultConfig.setTotalDisk(20);defaultConfig.setDiskWidth(120);defaultConfig.setDiskHeight(20);defaultConfig.setGamePanelWidth();defaultConfig.setGamePanelHeight();defaultConfig.setMainFrameWidth();defaultConfig.setMainFrameHeight();init();public void init() this.setTitle(SolveTowers Game);this.setBounds(100, 50, defaultConfig.getMainFrameWidth(), defaultConfig.getMainFrameHeight();this.setLayout(null);tower = new Tower(defaultConfig, towerName);tower.setBounds(0, 0, defaultConfig.getGamePanelWidth(), defaultConfig.getGamePanelHeight();add(tower);renew = new Button(重新开始);renew.setBounds(0, defaultConfig.getGamePanelHeight(), 100, 50);renew.addActionListener(this);add(renew);label = new Label(选择盘数:);label.setBounds(170, defaultConfig.getGamePanelHeight(), 60, 50);this.add(label);totalNumberChoice = new Choice();for(int i=1; i=this.defaultConfig.getTotalDisk(); i+)totalNumberChoice.add(i + );totalNumberChoice.setBounds(250, defaultConfig.getGamePanelHeig