五子棋实训报告(电子版).doc

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1、JAVA程序设计实训报告课程名称：JAVA程序设计 专 业：计算机应用技术 班 级：11计算机应用班小组成员：巨敏 石丽涛 张娅雯 李延尚文学 董丁喜 周致远指导老师：武文廷目 录一实训目的1二. 实训题目和要求2.1实训题目描述12.2实训要求1三实训报告内容3.1五子棋主框架13.2棋盘、棋子及说明信息13.3对弈算法相关问题设计1四实训中的部分代码2五五子棋源程序代码3六. 总结17一、实训目的 本次实训，学生可以将理论知识与具体实践相结合，巩固对JAVA相关方法和概念的理解。通过实训单机版五子棋游戏的编程，掌握JAVA语言编程的基础知识并能熟练运用，熟悉累声明与对象的使用，运用JAVA

2、swing编写单机版五子棋游戏，并实现其功能。通过本次实训，可以开拓思维，增强编程思想，为深入学习JAVA打下良好的基础。二、实训题目描述和要求2.1实训题目描述 实训题目：JAVA五子棋单机版游戏。描述：通过JAVA的swing组件，实现五子棋简单的双人对弈，并通过内部条件判断实现输赢的双方的下棋过程。2.2实训要求（1）五子棋游戏的主窗口也就是游戏界面的实现（2）棋子黑白色的设置及判定（3）完成判断某一横行是否练成五子及所有方向是否练成五子的功能（4）几个简单按钮的实现，“重新开始”“悔棋”“退出”按钮（5）菜单栏的实现，“重新开始”“悔棋”“退出”菜单项三、实训报告内容3.1主框架 编写

3、一个startCheesJFrame类，主要用来显行主窗体界面，包括工具条面板、菜单栏项。设置界面关闭事件。并编写一个内部类MyItemListener来监听按钮和菜单栏的单机事件。3.2棋盘、棋子（1）编写point类，包括棋子的X/Y索引，颜色。定义构造函数和相应的get方法。（2）编写ChessBoard类，设置棋盘背景颜色为橘黄色（3）在主框架类中创建ChessBoard对象，并添加到主框架中（4）编写mousePressed方法来进行绘制棋盘和棋子3.3对弈算法相关问题设计（1）编写mousePressed方法的内容，预定义isBlack表示下的是黑棋还是白棋。PointCount表

4、示当前棋子的个数。(2)添加相应的判断：不能画到棋盘外，下过的地方不能再下（需要辅助方法find point）。（3）添加胜利的判断iswin，添加标记变量gameOver。在mousePressed方法的最前面调用加入gameOver的判断，在mousePressed方法的最后调用iswin，返回true则给出消息提示，gameOver设置为tuer。四、实训中的部分代码 1.ChessBoard.java Private ChessBoard chessboard; Private JPanel toolbar; Private JButton shartButton; Private J

5、Button backButton; Private JButton exiButton; 2.point.java Public class point Private int x; Private int y; Private color color; Public static final int DIAMETER=30; Public point lint x, int y, color color This. X=x; This.y=y; This . color=color;3.startChessJFrame.javaPublic startChess JFrame()Set T

6、itle(“单机版五子棋”);chessboard=new chessboard();menuBar=new JMenuBar();sysMenu=new JMenu(“系统”);startMenuItem=new JMenuItem(“重新开始”);exitMenuItem=new JMenuItem(“退出”)；backMenuItem=new JMenuItem(“悔棋”)；sysMenu.add(startMenuItem);五、五子棋源程序代码/StartChessFrameimport javax.swing.*;import java.awt.event.*;import jav

7、a.awt.*;public class StartChessFrame extends JFrame private ChessBoard chessBoard; private JPanel toolbar private JButton startButton, backButton, exitButton;private JMenuBar menuBar; private JMenu sysMenu; private JMenuItem startMenuItem, exitMenuItem, backMenuItem;public StartChessFrame() setTitle

8、(单机版五子棋); chessBoard = new ChessBoard();menuBar = new JMenuBar();sysMenu = new JMenu(系统); startMenuItem = new JMenuItem(重新开始);exitMenuItem = new JMenuItem(退出);backMenuItem = new JMenuItem(悔棋); sysMenu.add(startMenuItem);sysMenu.add(backMenuItem);sysMenu.add(exitMenuItem);MyItemListener lis = new MyI

9、temListener();this.startMenuItem.addActionListener(lis);backMenuItem.addActionListener(lis);exitMenuItem.addActionListener(lis);menuBar.add(sysMenu);setJMenuBar(menuBar); import java.awt.Color;public class Point private int x;private int y; private Color color; public static final int DIAMETER = 30;

10、 public Point(int x, int y, Color color) this.x = x;this.y = y;this.color = color;public int getX() return x;public int getY() return y;public Color getColor() return color;toolbar = new JPanel();startButton = new JButton(重新开始); backButton = new JButton(悔棋);exitButton = new JButton(退出);toolbar.setLa

11、yout(new FlowLayout(FlowLayout.LEFT);toolbar.add(startButton); toolbar.add(backButton);toolbar.add(exitButton);startButton.addActionListener(lis); backButton.addActionListener(lis);exitButton.addActionListener(lis);add(toolbar, BorderLayout.SOUTH);add(chessBoard); setDefaultCloseOperation(JFrame.EXI

12、T_ON_CLOSE); /setSize(800,800);pack();private class MyItemListener implements ActionListener public void actionPerformed(ActionEvent e) Object obj = e.getSource();if (obj = StartChessFrame.this.startMenuItem | obj = startButton) System.out.println(重新开始.);chessBoard.restartGame(); else if (obj = exit

13、MenuItem | obj = exitButton) System.exit(0); else if (obj = backMenuItem | obj = backButton) System.out.println(悔棋.);chessBoard.goback();public static void main(String args) StartChessFrame f = new StartChessFrame();f.setVisible(true);/ChessBoardimport javax.swing.*;import java.awt.*;import java.awt

14、.event.MouseListener;import java.awt.event.MouseMotionListener;import java.awt.event.MouseEvent;public class ChessBoard extends JPanel implements MouseListener public static final int MARGIN = 30; public static final int GRID_SPAN = 35; public static final int ROWS = 10; public static final int COLS

15、 = 10; Point chessList = new Point(ROWS + 1) * (COLS + 1);boolean isBlack = true; boolean gameOver = false; int chessCount; int xIndex, yIndex; public ChessBoard() setBackground(Color.ORANGE); addMouseListener(this);addMouseMotionListener(new MouseMotionListener() public void mouseDragged(MouseEvent

16、 e) public void mouseMoved(MouseEvent e) int x1 = (e.getX() - MARGIN + GRID_SPAN / 2) / GRID_SPAN; int y1 = (e.getY() - MARGIN + GRID_SPAN / 2) / GRID_SPAN;if (x1 ROWS | y1 COLS | gameOver| findChess(x1, y1)setCursor(new Cursor(Cursor.DEFAULT_CURSOR);elsesetCursor(new Cursor(Cursor.HAND_CURSOR); );p

17、ublic void paintComponent(Graphics g) super.paintComponent(g);for (int i = 0; i = ROWS; i+) g.drawLine(MARGIN, MARGIN + i * GRID_SPAN, MARGIN + COLS* GRID_SPAN, MARGIN + i * GRID_SPAN);for (int i = 0; i = COLS; i+) g.drawLine(MARGIN + i * GRID_SPAN, MARGIN, MARGIN + i * GRID_SPAN,MARGIN + ROWS * GRI

18、D_SPAN);for (int i = 0; i chessCount; i+) int xPos = chessListi.getX() * GRID_SPAN + MARGIN;int yPos = chessListi.getY() * GRID_SPAN + MARGIN;g.setColor(chessListi.getColor();g.fillOval(xPos - Point.DIAMETER / 2, yPos - Point.DIAMETER / 2,Point.DIAMETER, Point.DIAMETER);if (i = chessCount - 1) g.set

19、Color(Color.red);g.drawRect(xPos - Point.DIAMETER / 2,yPos - Point.DIAMETER / 2, Point.DIAMETER,Point.DIAMETER);public void mousePressed(MouseEvent e) if (gameOver)return;String colorName = isBlack ? 黑棋 : 白棋;xIndex = (e.getX() - MARGIN + GRID_SPAN / 2) / GRID_SPAN;yIndex = (e.getY() - MARGIN + GRID_

20、SPAN / 2) / GRID_SPAN;if (xIndex ROWS | yIndex COLS)return;if (findChess(xIndex, yIndex)return;Point ch = new Point(xIndex, yIndex, isBlack ? Color.black: Color.white);chessListchessCount+ = ch;repaint();if (isWin() String msg = String.format(恭喜，%s赢了！, colorName);JOptionPane.showMessageDialog(this,

21、msg);gameOver = true;isBlack = !isBlack;public void mouseClicked(MouseEvent e) public void mouseEntered(MouseEvent e) public void mouseExited(MouseEvent e) public void mouseReleased(MouseEvent e) private boolean findChess(int x, int y) for (Point c : chessList) if (c != null & c.getX() = x & c.getY(

22、) = y)return true;return false;private boolean isWin() int continueCount = 1; for (int x = xIndex - 1; x = 0; x-) Color c = isBlack ? Color.black : Color.white;if (getChess(x, yIndex, c) != null) continueCount+; elsebreak;for (int x = xIndex + 1; x = 5) return true; elsecontinueCount = 1;for (int y

23、= yIndex - 1; y = 0; y-) Color c = isBlack ? Color.black : Color.white;if (getChess(xIndex, y, c) != null) continueCount+; elsebreak;for (int y = yIndex + 1; y = 5) return true; elsecontinueCount = 1;for (int x = xIndex + 1, y = yIndex - 1; y = 0 & x = COLS; x+, y-) Color c = isBlack ? Color.black :

24、 Color.white;if (getChess(x, y, c) != null) continueCount+; elsebreak;for (int x = xIndex - 1, y = yIndex + 1; y = 0; x-, y+) Color c = isBlack ? Color.black : Color.white;if (getChess(x, y, c) != null) continueCount+; elsebreak;if (continueCount = 5) return true; elsecontinueCount = 1;for (int x =

25、xIndex - 1, y = yIndex - 1; y = 0 & x = 0; x-, y-) Color c = isBlack ? Color.black : Color.white;if (getChess(x, y, c) != null) continueCount+; elsebreak;for (int x = xIndex + 1, y = yIndex + 1; y = ROWS & x = 5) return true; elsecontinueCount = 1;return false;private Point getChess(int xIndex, int

26、yIndex, Color color) for (Point c : chessList) if (c != null & c.getX() = xIndex & c.getY() = yIndex& c.getColor() = color)return c;return null;public void restartGame() for (int i = 0; i 0) xIndex = chessListchessCount - 1.getX();yIndex = chessListchessCount - 1.getY();isBlack = !isBlack;repaint();public Dimension getPreferredSize() return new Dimension(MARGIN * 2 + GRID_SPAN * COLS, MARGIN * 2+ GRID_SPAN * ROWS);六、总结 通过本次实训，我们小组成员可以将理论知识与具体实践相结合，巩固了对java相关方法与概念的理解。通过单机版五子棋的编程，我们开拓了思路，增强了编程思路思想，此游戏的编写也激发了同学们学好java的兴趣。因此，此次实训是成功的。