投稿
  1. 云图网首页
  2. 技术专区
  3. 编程笔记

java实现联机五子棋详解编程语言

• 编程笔记

a.jpg    

java实现联机五子棋详解编程语言

Config.xml ~ 122B          

<?xml version="1.0" encoding="UTF-8"?> 
<CONFIG> 
    <SIZE>50</SIZE> 
    <ROW>8</ROW> 
    <CLOUNM>8</CLOUNM> 
</CONFIG>

Main.java ~ 112B          

import panel.MainUI; 
 
public class Main { 
	public static void main(String[] args) { 
		new MainUI(); 
	} 
}

[文件] Config.java ~ 5KB          

package panel; 
 
import java.awt.Color; 
import java.io.File; 
 
import javax.xml.parsers.DocumentBuilder; 
import javax.xml.parsers.DocumentBuilderFactory; 
 
import org.w3c.dom.Document; 
import org.w3c.dom.NodeList; 
 
public class Config { 
	private static int port; 
	/** 
	 * ¾à×ó±ß¿ò¾àÀë 
	 */ 
	public static final int STARTX = 50; 
	/** 
	 * ¾ÝÉϱ߿ò¾àÀë 
	 */ 
	public static final int STARTY = 90; 
	/** 
	 * ¼ä¸ô 
	 */ 
	public static int SIZE = 50; 
	/** 
	 * ÐÐÊý 
	 */ 
	public static int ROW = 10; 
	/** 
	 * ÁÐÊý 
	 */ 
	public static int CLOUNM = 10; 
	private static Color color = Color.BLACK; 
	private static byte[][] chess ; 
	private static int[] notify = { -1, -1 }; 
 
	static { 
		try { 
			File f = new File("Config.xml"); 
			DocumentBuilderFactory factory = DocumentBuilderFactory 
					.newInstance(); 
			DocumentBuilder builder = factory.newDocumentBuilder(); 
			Document doc = builder.parse(f); 
			NodeList nl = doc.getElementsByTagName("CONFIG"); 
			// SIZE=Integer.parseInt(doc.getElementsByTagName("SIZE").item(0).getFirstChild().getNodeValue())); 
 
			for (int i = 0; i < nl.getLength(); i++) { 
				SIZE = Integer.parseInt(doc.getElementsByTagName("SIZE") 
						.item(i).getFirstChild().getNodeValue()); 
				ROW = Integer.parseInt(doc.getElementsByTagName("ROW").item(i) 
						.getFirstChild().getNodeValue()); 
				CLOUNM = Integer.parseInt(doc.getElementsByTagName("CLOUNM") 
						.item(i).getFirstChild().getNodeValue()); 
				// System.out.println(SIZE+" "+ROW+ " "+CLOUNM); 
			} 
			chess = new byte[ROW + 1][CLOUNM + 1]; 
		} catch (Exception e) { 
			// TODO Auto-generated catch block 
			e.printStackTrace(); 
		} 
	} 
 
	public static void setX(int x) { 
		notify[0] = x; 
	} 
 
	public static int getX() { 
		return notify[0]; 
	} 
 
	public static void setY(int y) { 
		notify[1] = y; 
	} 
 
	public static int getY() { 
		return notify[1]; 
	} 
 
	public static void clearNotify() { 
		notify[0] = notify[1] = -1; 
	} 
 
	/** 
	 * ÉèÖÃÆå×ÓÑÕÉ« 
	 */ 
	public static void setColor(Color cr) { 
		color = cr; 
	} 
	public static void exchangeColor(){ 
		color=(color==Color.BLACK)?Color.WHITE:Color.BLACK; 
	} 
	/** 
	 * »ñµÃÆå×ÓÑÕÉ« 
	 */ 
	public static Color getColor() { 
		return color; 
	} 
 
	/** 
	 * ÅжÏÊó±êËùµã»÷λÖÃÊÇ·ñ¿ÉÏÂÆå×Ó 
	 */ 
	public static boolean isChessMan(int x, int y, Color color) { 
		int j = (x - STARTX) / SIZE; 
		int i = (y - STARTY) / SIZE; 
		if (chess[i][j] != 0) 
			return false; 
		else { 
			chess[i][j] = (color == Color.BLACK) ? (byte) 1 : -1; 
			return true; 
		} 
	} 
 
	/** 
	 * ÅжÏÊó±êËùµã»÷×ø±êÊÇ·ñ¿ÉÏÂÆå×Ó 
	 */ 
	public static boolean isChessMan(byte j, byte i, Color color) { 
		if (chess[i][j] != 0) 
			return false; 
		else { 
			chess[i][j] = (color == Color.BLACK) ? (byte) 1 : -1; 
			return true; 
		} 
	} 
 
	/** 
	 * ÖØÖÃÆåÅÌ 
	 */ 
	public static void resetChess(byte[][] buf) { 
		chess = buf; 
	} 
 
	/** 
	 * ÅжÏÊÇ·ñʤÀû 
	 */ 
	public static boolean isWin(Color color) { 
		boolean flag = false; 
		int n = 0; 
		int c = (color == Color.BLACK) ? 1 : -1; 
		// ÅжÏÁÐ 
		for (int i = 0; i <= ROW; i++) { 
			for (int j = 0; j <= CLOUNM; j++) { 
				if (chess[i][j] == c && flag == false) { 
					n = 1; 
					flag = true; 
				} else if (chess[i][j] == c && flag == true) { 
					n++; 
				} else if (chess[i][j] != c) { 
					n = 0; 
					flag = false; 
				} 
				if (5 == n) { 
					n = 0; 
					flag = false; 
					return true; 
				} 
			} 
		} 
		n = 0; 
		flag = false; 
		// ÅжÏÐÐ 
		for (int j = 0; j <= CLOUNM; j++) { 
			for (int i = 0; i <= ROW; i++) { 
				if (chess[i][j] == c && flag == false) { 
					n = 1; 
					flag = true; 
				} else if (chess[i][j] == c && flag == true) { 
					n++; 
				} else if (chess[i][j] != c) { 
					n = 0; 
					flag = false; 
				} 
				if (5 == n) { 
					n = 0; 
					flag = false; 
					return true; 
				} 
			} 
		} 
		n = 0; 
		flag = false; 
		// ÅжÏ×óб 
		for (int i = 0; i <= ROW; i++) { 
			for (int j = 0; j <= CLOUNM; j++) { 
				for (int ii = i, jj = j; ii <= ROW && jj >= 0; ii++, jj--) { 
					if (chess[ii][jj] == c && flag == false) { 
						n = 1; 
						flag = true; 
					} else if (chess[ii][jj] == c && flag == true) { 
						n++; 
					} else if (chess[ii][jj] != c) { 
						n = 0; 
						flag = false; 
					} 
					if (5 == n) { 
						n = 0; 
						flag = false; 
						return true; 
					} 
				} 
			} 
		} 
		n = 0; 
		flag = false; 
		// ÅжÏÓÒб 
		for (int i = 0; i <= ROW; i++) { 
			for (int j = 0; j <= CLOUNM; j++) { 
				for (int ii = i, jj = j; jj <= CLOUNM && ii <= ROW; ii++, jj++) { 
					if (chess[ii][jj] == c && flag == false) { 
						n = 1; 
						flag = true; 
					} else if (chess[ii][jj] == c && flag == true) { 
						n++; 
					} else if (chess[ii][jj] != c) { 
						n = 0; 
						flag = false; 
					} 
					if (5 == n) { 
						n = 0; 
						flag = false; 
						return true; 
					} 
				} 
			} 
		} 
		return false; 
	} 
 
	/** 
	 * ÉèÖö˿ںŠ
	 */ 
	public static void setPort(int p) { 
		port = p; 
		// System.out.println(port); 
	} 
 
	/** 
	 * »ñÈ¡¶Ë¿ÚºÅ 
	 */ 
	public static int getPort() { 
		return port; 
	} 
 
	/** 
	 * Çå¿ÕÆå×Ó 
	 */ 
	public static void clearChess() { 
		chess = new byte[ROW + 1][CLOUNM + 1]; 
	} 
 
	/** 
	 * »ñµÃÆå×Ó 
	 */ 
	public static byte[][] getChess() { 
		return chess; 
	} 
}

[文件] MainUI.java ~ 3KB          

package panel; 
 
import game.ChessUtils; 
 
import java.awt.BorderLayout; 
import java.awt.Color; 
import java.awt.Graphics; 
 
import javax.swing.ImageIcon; 
import javax.swing.JFrame; 
import javax.swing.JLabel; 
import javax.swing.JMenu; 
import javax.swing.JMenuBar; 
import javax.swing.JMenuItem; 
import javax.swing.JPanel; 
 
@SuppressWarnings("serial") 
public class MainUI extends JFrame { 
	private MenuListener menupolice; 
	private JMenuBar menubar; 
	private JMenu menu; 
	private JMenuItem itemStart; 
	private JMenuItem itemjoin; 
	private JMenuItem itemOver; 
 
	public MainUI() { 
		setSize(2 * Config.STARTX + Config.CLOUNM * Config.SIZE, Config.STARTY 
				+ Config.SIZE * (Config.ROW + 1)); 
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
		setLayout(new BorderLayout()); 
		itemStart = new JMenuItem("创建游戏"); 
		itemjoin = new JMenuItem("加入游戏"); 
		itemOver = new JMenuItem("结束游戏"); 
		menu = new JMenu("菜单"); 
		menubar = new JMenuBar(); 
		menu.add(itemStart); 
		menu.add(itemjoin); 
		menu.add(itemOver); 
		menubar.add(menu); 
		add(menubar, BorderLayout.NORTH); 
 
		menupolice = new MenuListener(itemStart, itemjoin, itemOver, this); 
 
		itemStart.addActionListener(menupolice); 
		itemjoin.addActionListener(menupolice); 
		itemOver.addActionListener(menupolice); 
 
		// 添加窗体背景图片 
		ImageIcon icon = new ImageIcon("1.jpg"); 
		JLabel label = new JLabel(icon); 
		getLayeredPane().add(label, new Integer(Integer.MIN_VALUE)); 
		label.setBounds(0, 0, 1000,1000); 
		((JPanel) this.getContentPane()).setOpaque(false); 
 
		ChessUtils.locateFrameCenter(this); 
 
		setVisible(true); 
		setTitle("五子棋"); 
	} 
 
	/** 
	 * 重写父类重绘方法 
	 */ 
	public void paint(Graphics g) { 
		// 调用父类重绘方法 
		super.paint(g); 
		drawLine(g); 
		drawChessMan(g); 
	} 
 
	/** 
	 * 重绘棋盘 
	 */ 
	private void drawLine(Graphics g) { 
		g.setColor(Color.BLACK); 
		// 纵线 
		for (int i = 0; i <= Config.CLOUNM; i++) { 
			g.drawLine(Config.SIZE * i + Config.STARTX, Config.STARTY, 
					Config.SIZE * i + Config.STARTX, (Config.ROW) * Config.SIZE 
							+ Config.STARTY); 
		} 
		// 横线 
		for (int i = 0; i <= Config.ROW; i++) { 
			g.drawLine(Config.STARTX, Config.STARTY + Config.SIZE * i, 
					Config.SIZE * (Config.CLOUNM) + Config.STARTX, 
					Config.STARTY + Config.SIZE * i); 
		} 
	} 
 
	/** 
	 * 重绘棋子 
	 */ 
	private void drawChessMan(Graphics g) { 
		g.setColor(Config.getColor()); 
		byte[][] chess = Config.getChess(); 
		// System.out.println(Config.ROW); 
		for (int i = 0; i <= Config.ROW; i++) { 
			for (int j = 0; j <= Config.CLOUNM; j++) { 
				if (1 == chess[i][j]) { 
					g.setColor(Color.BLACK); 
					g.fillOval((j * Config.SIZE + Config.STARTX) 
							- (Config.SIZE / 2), 
							(i * Config.SIZE + Config.STARTY) 
									- (Config.SIZE / 2), Config.SIZE - 5, 
							Config.SIZE - 5); 
				} 
				if (-1 == chess[i][j]) { 
					g.setColor(Color.WHITE); 
					g.fillOval((j * Config.SIZE + Config.STARTX) 
							- (Config.SIZE / 2), 
							(i * Config.SIZE + Config.STARTY) 
									- (Config.SIZE / 2), Config.SIZE - 5, 
							Config.SIZE - 5); 
				} 
			} 
		} 
		// g.setColor(Color.BLACK); 
	} 
}

[文件] MyListener.java ~ 3KB          

package panel; 
 
import game.GameClient; 
import game.GameServer; 
import game.MyDialog; 
 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
import java.awt.event.MouseEvent; 
import java.awt.event.MouseListener; 
 
import javax.swing.JFrame; 
import javax.swing.JMenuItem; 
 
/** 
 * 处理输赢判断以及坐标转换 
 *  
 * @author chenj_000 
 * 
 */ 
public class MyListener implements MouseListener { 
 
	/** 
	 * 鼠标点击触发 
	 */ 
	public void mousePressed(MouseEvent e) { 
		// 1,获得焦点坐标 
		int x = e.getX(); 
		int y = e.getY(); 
		x = ((x - Config.STARTX) + (Config.SIZE / 2)) / Config.SIZE 
				* Config.SIZE + Config.STARTX; 
		y = ((y - Config.STARTY) + (Config.SIZE / 2)) / Config.SIZE 
				* Config.SIZE + Config.STARTY; 
		// 2,判断坐标是否闲置 
		if (!Config.isChessMan(x, y, Config.getColor())) 
			return; 
		// 3，若坐标可用，则向配置文件发送坐标信息 
		Config.setX(x); 
		Config.setY(y); 
	} 
 
	public void mouseClicked(MouseEvent e) { 
	} 
 
	public void mouseReleased(MouseEvent e) { 
	} 
 
	public void mouseEntered(MouseEvent e) { 
	} 
 
	public void mouseExited(MouseEvent e) { 
	} 
} 
 
/** 
 * 菜单项监视器 
 *  
 * @author chenj_000 
 * 
 */ 
class MenuListener implements ActionListener { 
	private JMenuItem itemStart; 
	private JMenuItem itemjoin; 
	private JMenuItem itemOver; 
	private JFrame frame; 
	private Thread start; 
	private Thread join; 
	private GameServer server; 
	private GameClient client; 
 
	public MenuListener(JMenuItem Start, JMenuItem join, JMenuItem Over, 
			JFrame f) { 
		itemStart = Start; 
		itemjoin = join; 
		itemOver = Over; 
		frame = f; 
	} 
 
	@Override 
	public void actionPerformed(ActionEvent e) { 
		JMenuItem item = (JMenuItem) e.getSource(); 
		if (item.equals(itemStart)) { 
			server=new GameServer(frame); 
			start = new Thread(server); 
			start.start(); 
			itemStart.setEnabled(false); 
			itemjoin.setEnabled(false); 
		} else if (item.equals(itemjoin)) { 
			client=new GameClient(frame); 
			join = new Thread(client); 
			join.start(); 
			itemStart.setEnabled(false); 
			itemjoin.setEnabled(false); 
		} else if (item.equals(itemOver)) { 
			if (null != start) 
				try { 
					server.threadDestory(); 
				} catch (Exception e1) { 
					e1.printStackTrace(); 
				} 
			if (null != join) 
				try { 
					client.threadDestory(); 
				} catch (Exception e1) { 
					e1.printStackTrace(); 
				} 
			itemStart.setEnabled(true); 
			itemjoin.setEnabled(true); 
			Config.clearChess(); 
			new MyDialog(frame, "棋局已经重置", false).setVisible(true); 
		} 
	} 
}

[文件] ChessUtils.java ~ 1KB          

package game; 
 
import java.awt.*; 
import javax.swing.*; 
 
/** 
 * 本类为其他类提供可静态引用的方法 
 *  
 * @author chenj_000 
 * 
 */ 
public class ChessUtils { 
	/** 
	 * 将一个容器的位置设置为居中 
	 */ 
	public static void locateFrameCenter(JFrame frame) { 
		int frameWidth = frame.getWidth(); 
		int frameHeight = frame.getHeight(); 
		/* Toolkit是所有 Abstract Window Toolkit 实际实现的抽象超类。 getDefaultToolkit()获取默认工具包。*/ 
		Toolkit toolkit = Toolkit.getDefaultToolkit(); 
		/* Dimension 类封装单个对象中组件的宽度和高度（精确到整数）。 getScreenSize() 获取当前显示器尺寸 */ 
		Dimension screen = toolkit.getScreenSize(); 
		int screenWidth = screen.width; 
		int screenHeight = screen.height; 
		/* 调整当前容器位置居中 */ 
		frame.setLocation((screenWidth - frameWidth) / 2, 
				(screenHeight - frameHeight) / 2); 
	} 
 
	/** 
	 * 设置对话框居中显示 
	 */ 
	public static void locateDialogCenter(JDialog dialog) { 
		int frameWidth = dialog.getWidth(); 
		int frameHeight = dialog.getHeight(); 
		Toolkit toolkit = Toolkit.getDefaultToolkit(); 
		Dimension screen = toolkit.getScreenSize(); 
		int screenWidth = screen.width; 
		int screenHeight = screen.height; 
		dialog.setLocation((screenWidth - frameWidth) / 2, 
				(screenHeight - frameHeight) / 2); 
	} 
}

[文件] GameClient.java ~ 5KB     (13)     

package game; 
 
import java.awt.Color; 
import java.awt.Graphics; 
import java.io.IOException; 
import java.io.InputStream; 
import java.io.OutputStream; 
import java.net.InetAddress; 
import java.net.Socket; 
 
import javax.swing.JFrame; 
import javax.swing.JOptionPane; 
 
import panel.Config; 
import panel.MyListener; 
 
public class GameClient implements Runnable { 
	private Socket client; 
	private int port; 
	private String ip; 
	private JFrame frame; 
	private InputStream in; 
	private OutputStream out; 
	private String name; 
	private boolean flag = false; 
 
	public GameClient(JFrame frame) { 
		this.frame = frame; 
		init(); 
	} 
 
	/** 
	 * 判断是否建立了连接 
	 */ 
	private boolean confirm() throws IOException { 
		byte[] buf = new byte[64]; 
		int n = in.read(buf); 
		name = new String(buf, 0, n); 
		return (name.length() > 0) ? true : false; 
	} 
 
	/** 
	 * 接收初始化信息 
	 *  
	 * @throws IOException 
	 */ 
	private void resetUI() throws IOException { 
		byte buf[] = new byte[64]; 
		int n = in.read(buf); 
		// System.out.println(s); 
		String[] numberStrs = new String(buf, 0, n).split("#"); 
		// System.out.println(numberStrs.toString()); 
		Config.SIZE = Integer.parseInt(numberStrs[0]); 
		Config.ROW = Integer.parseInt(numberStrs[1]); 
		Config.CLOUNM = Integer.parseInt(numberStrs[2]); 
		frame.setSize(2 * Config.STARTX + Config.CLOUNM * Config.SIZE, 
				Config.STARTY + Config.SIZE * (Config.ROW + 1)); 
		Config.resetChess(new byte[Config.ROW + 1][Config.CLOUNM + 1]); 
		frame.paint(frame.getGraphics()); 
	} 
 
	public void run() { 
		try { 
			InetAddress address = InetAddress.getByName(ip); 
			client = new Socket(address, port); 
			in = client.getInputStream(); 
			out = client.getOutputStream(); 
			if (!confirm()) { 
				new MyDialog(frame, "连接服务器失败", true).setVisible(true); 
				return; 
			} 
			resetUI(); 
			frame.setTitle("五子棋 " + "已连接:" + name + " 的游戏:本机端口号:" 
					+ client.getLocalPort()); 
			// 1,设置棋子颜色 
			Config.setColor(Color.WHITE); 
			// 2，交替下棋 
			MyListener police = new MyListener(); 
			while (true) { 
				if (flag) { 
					frame.addMouseListener(police); 
					while (Config.getX() == -1) { 
						Thread.sleep(20); 
					} 
					int x = Config.getX(); 
					int y = Config.getY(); 
					Config.clearNotify(); 
					Graphics g = frame.getGraphics(); 
					g.setColor(Config.getColor()); 
					g.fillOval(x - (Config.SIZE / 2), y - (Config.SIZE / 2), 
							Config.SIZE - 5, Config.SIZE - 5); 
					// 将位置转换为坐标并发送给服务器端 
					x = (x - Config.STARTX) / Config.SIZE; 
					y = (y - Config.STARTY) / Config.SIZE; 
					byte buf[] = new byte[2]; 
					buf[0] = (byte) x; 
					buf[1] = (byte) y; 
					out.write(buf); 
					if (Config.isWin(Color.BLACK)) { 
						new MyDialog(frame, Color.BLACK).setVisible(true); 
					} else if (Config.isWin(Color.WHITE)) { 
						new MyDialog(frame, Color.WHITE).setVisible(true); 
					} 
					flag = !flag; 
					frame.removeMouseListener(police); 
				} else { 
					byte[][] buf = new byte[Config.ROW + 1][Config.CLOUNM + 1]; 
					for (int i = 0; i <= Config.ROW; i++) { 
						in.read(buf[i]); 
					} 
					Config.resetChess(buf); 
					frame.paint(frame.getGraphics()); 
					if (Config.isWin(Color.BLACK)) { 
						new MyDialog(frame, Color.BLACK).setVisible(true); 
					} else if (Config.isWin(Color.WHITE)) { 
						new MyDialog(frame, Color.WHITE).setVisible(true); 
					} 
					flag = true; 
				} 
			} 
		} catch (Exception e) { 
			e.printStackTrace(); 
			new MyDialog(frame, "连接服务器失败", true).setVisible(true); 
			return; 
		} 
 
	} 
	public void threadDestory() throws Exception{ 
		in.close(); 
		out.close(); 
		client.close(); 
	} 
	private void init() { 
		String[][] initValue = new String[][] { { "IP地址：", "127.0.0.1" }, 
				{ "端口：", "7777" } }; 
		// 创建创建账号的对话框 
		MyDialog initDialog = new MyDialog(frame, "请输入对方地址", true, initValue); 
		initDialog.setVisible(true); 
		// 获得输入数据 
		String[] nameAndPort = initDialog.getValue(); 
		if (nameAndPort == null) { 
			return; 
		} 
		this.ip = nameAndPort[0]; 
		try { 
			this.port = Integer.valueOf(nameAndPort[1]); 
			// 判断端口号是否正确 
			if (port <= 0 || port > 65536) { 
				String errMsg = "错误的端口号" + nameAndPort[1] + "。端口号必须在0和65536之间"; 
				JOptionPane.showMessageDialog(frame, errMsg, "错误的端口号", 
						JOptionPane.ERROR_MESSAGE); 
				return; 
			} 
		} catch (NumberFormatException ex) { 
			JOptionPane.showMessageDialog(frame, "输入的端口号不是数字。", "错误的端口号", 
					JOptionPane.ERROR_MESSAGE); 
			return; 
		} 
		Config.setPort(port); 
		Config.clearChess(); 
		frame.paint(frame.getGraphics()); 
	} 
}

[文件] GameServer.java ~ 4KB     (13)     

package game; 
 
import java.awt.Color; 
import java.awt.Graphics; 
import java.io.IOException; 
import java.io.InputStream; 
import java.io.OutputStream; 
import java.net.ServerSocket; 
import java.net.Socket; 
 
import javax.swing.JFrame; 
import javax.swing.JOptionPane; 
 
import panel.Config; 
import panel.MyListener; 
 
public class GameServer implements Runnable { 
	private ServerSocket server; 
	private Socket client; 
	private JFrame frame; 
	private int port; 
	private String name; 
	private InputStream in; 
	private OutputStream out; 
	private boolean flag = true; 
 
	public GameServer(JFrame frame) { 
		this.frame = frame; 
	} 
	public void threadDestory() throws Exception{ 
		in.close(); 
		out.close(); 
		client.close(); 
		server.close(); 
	} 
	/** 
	 * 确认连接 
	 */ 
	private void confirm() throws IOException { 
		out.write(name.getBytes()); 
	} 
	private void sendUI() throws IOException{ 
		String s=new String(Config.SIZE+"#"+Config.ROW+"#"+Config.CLOUNM); 
		out.write(s.getBytes()); 
	} 
	public void run() { 
		init(); 
		try { 
			server = new ServerSocket(Config.getPort()); 
			client = server.accept(); 
			in = client.getInputStream(); 
			out = client.getOutputStream(); 
			confirm(); 
			sendUI(); 
			// 设置棋子颜色 
			Config.setColor(Color.BLACK); 
 
			// 交替下棋 
			MyListener police = new MyListener(); 
			Graphics g = frame.getGraphics(); 
			while (true) { 
				if (flag) { 
					frame.addMouseListener(police); 
					while (Config.getX() == -1) { 
						Thread.sleep(20); 
					} 
					int x = Config.getX(); 
					int y = Config.getY(); 
					Config.clearNotify(); 
					g.setColor(Config.getColor()); 
					g.fillOval(x - (Config.SIZE / 2), y - (Config.SIZE / 2), 
							Config.SIZE - 5, Config.SIZE - 5); 
					// 发送棋盘给客户端 
					byte[][] chess = Config.getChess(); 
					for (int i = 0; i <= Config.ROW; i++) { 
						out.write(chess[i]); 
					} 
					if (Config.isWin(Color.BLACK)) { 
						new MyDialog(frame, Color.BLACK).setVisible(true); 
					} else if (Config.isWin(Color.WHITE)) { 
						new MyDialog(frame, Color.WHITE).setVisible(true); 
					} 
					flag = !flag; 
					frame.removeMouseListener(police); 
				} else { 
					byte[] buf = new byte[2]; 
					in.read(buf); 
					Config.isChessMan(buf[0], buf[1], 
							(Config.getColor() == Color.BLACK) ? Color.WHITE 
									: Color.BLACK); 
					frame.paint(g); 
					if (Config.isWin(Color.BLACK)) { 
						new MyDialog(frame, Color.BLACK).setVisible(true); 
					} else if (Config.isWin(Color.WHITE)) { 
						new MyDialog(frame, Color.WHITE).setVisible(true); 
					} 
					flag = true; 
				} 
			} 
		} catch (Exception e) { 
			e.printStackTrace(); 
			new MyDialog(frame, "客户端已下线", true).setVisible(true); 
			return; 
		} 
	} 
 
	private void init() { 
		String[][] initValue = new String[][] { { "用户名：", "CJN" }, 
				{ "端口：", "7777" } }; 
		MyDialog initDialog = new MyDialog(frame, "请输入用户名和端口", true, initValue); 
		initDialog.setVisible(true); 
		String[] nameAndPort = initDialog.getValue(); 
		if (nameAndPort == null) { 
			return; 
		} 
		this.name = nameAndPort[0]; 
		try { 
			this.port = Integer.valueOf(nameAndPort[1]); 
			// 判断端口号是否正确 
			if (port <= 0 || port > 65536) { 
				String errMsg = "错误的端口号" + nameAndPort[1] + "。端口号必须在0和65536之间"; 
				JOptionPane.showMessageDialog(frame, errMsg, "错误的端口号", 
						JOptionPane.ERROR_MESSAGE); 
				return; 
			} 
		} catch (NumberFormatException ex) { 
			JOptionPane.showMessageDialog(frame, "输入的端口号不是数字。", "错误的端口号", 
					JOptionPane.ERROR_MESSAGE); 
			return; 
		} 
		Config.setPort(port); 
		frame.setTitle("五子棋 " + "玩家: " + name + " 端口号:" + port); 
		Config.clearChess(); 
		frame.paint(frame.getGraphics()); 
	} 
}

[文件] MyDialog.java ~ 5KB     (11)     

package game; 
 
import java.awt.*; 
import java.awt.event.*; 
 
import javax.swing.*; 
 
import panel.Config; 
 
/** 
 * 本类用于添加建立相应的对话框 
 *  
 * @author chenj_000 
 * 
 */ 
@SuppressWarnings("serial") 
public class MyDialog extends JDialog implements ActionListener { 
	static final int YES = 1, NO = 0; 
	int message = -1; 
	JButton yes, no; 
	JFrame frame; 
	private String context; 
	/** 
	 * 需要添加进文本框的字符串数组初值 
	 */ 
	private String[][] items; 
	/** 
	 * 根据传入的字符串数组创建的文本框对象 
	 */ 
	private JTextField[] values; 
	/** 
	 * 需要返回的文本框中的数据 
	 */ 
	private String[] retValues; 
 
	/** 
	 * 该构造方法用以创建一个具有指定标题、所有者 Frame 和模式的对话框 
	 */ 
	public MyDialog(Frame owner, String title, boolean modal, String[][] items) { 
		super(owner, title, modal); 
		this.items = items; 
		init(); 
	} 
 
	/** 
	 * 设置提醒对话框 
	 */ 
	public MyDialog(JFrame j, String context, boolean flag) { 
		super(j, "提醒", flag); 
		frame = j; 
		this.context = context; 
		warn(); 
	} 
 
	/** 
	 * 设置胜利对话框 
	 */ 
	public MyDialog(JFrame j, Color color) { 
		super(j, "提示", true); 
		frame = j; 
		// Config.resetColor(); 
		win(color); 
	} 
 
	private void warn() { 
		yes = new JButton("确定"); 
		no = new JButton("取消"); 
		yes.addActionListener(this); 
		no.addActionListener(this); 
		JPanel p1 = new JPanel(); 
		p1.add(new JLabel(context)); 
		JPanel p2 = new JPanel(); 
		p2.add(yes); 
		p2.add(no); 
		add(p1, BorderLayout.NORTH); 
		add(p2, BorderLayout.CENTER); 
		int x = (int) (frame.getBounds().x + 0.25 * frame.getBounds().width); 
		int y = (int) (frame.getBounds().y + 0.25 * frame.getBounds().height); 
		setBounds(x, y, 200, 110); 
		addWindowListener(new WindowAdapter() { 
			public void windowClosing(WindowEvent e) { 
				message = -1; 
				setVisible(false); 
			} 
		}); 
	} 
 
	private void win(Color color) { 
		yes = new JButton("确定"); 
		yes.addActionListener(this); 
		JPanel p1 = new JPanel(); 
		String str = (Color.BLACK == color) ? "黑方胜利" : "白方胜利"; 
		p1.add(new JLabel(str)); 
		JPanel p2 = new JPanel(); 
		p2.add(yes); 
		add(p1, BorderLayout.NORTH); 
		add(p2, BorderLayout.CENTER); 
		int x = (int) (frame.getBounds().x + 0.25 * frame.getBounds().width); 
		int y = (int) (frame.getBounds().y + 0.25 * frame.getBounds().height); 
		setBounds(x, y, 200, 110); 
		Config.clearChess(); 
		Config.exchangeColor(); 
		addWindowListener(new WindowAdapter() { 
			public void windowClosing(WindowEvent e) { 
				message = -1; 
				setVisible(false); 
			} 
		}); 
	} 
 
	@Override 
	public void actionPerformed(ActionEvent e) { 
		if (e.getSource() == yes) { 
			message = YES; 
			frame.paint(frame.getGraphics()); 
			setVisible(false); 
		} else if (e.getSource() == no) { 
			message = NO; 
			frame.paint(frame.getGraphics()); 
			setVisible(false); 
		} 
	} 
 
	/** 
	 * 初始化对话框布局 
	 */ 
	private void init() { 
		Container container = this.getContentPane(); 
		container.setLayout(new GridBagLayout()); 
		GridBagConstraints gbc = new GridBagConstraints(); 
		int count = items.length; 
		gbc.gridx = 0; 
		gbc.gridwidth = 1; 
		gbc.gridheight = 1; 
		gbc.fill = GridBagConstraints.NONE; 
		gbc.insets = new Insets(3, 3, 3, 3); 
		for (int i = 0; i < count; i++) { 
			gbc.gridy = i; 
			container.add(new JLabel(items[i][0]), gbc); 
		} 
		values = new JTextField[count]; 
		gbc.gridx = 1; 
		gbc.gridwidth = 1; 
		gbc.gridheight = 1; 
		gbc.weightx = 1.0; 
		gbc.weighty = 0; 
		gbc.fill = GridBagConstraints.HORIZONTAL; 
		for (int i = 0; i < count; i++) { 
			gbc.gridy = i; 
			values[i] = new JTextField(items[i][1]); 
			container.add(values[i], gbc); 
		} 
		gbc.gridx = 0; 
		gbc.gridy = count; 
		gbc.gridwidth = 2; 
		gbc.gridheight = 1; 
		gbc.weightx = 1.0; 
		gbc.weighty = 1.0; 
		gbc.fill = GridBagConstraints.HORIZONTAL; 
		gbc.anchor = GridBagConstraints.SOUTH; 
		container.add(new JSeparator(), gbc); 
		gbc.gridy = count + 1; 
		gbc.weightx = 1.0; 
		gbc.weighty = 0; 
		gbc.fill = GridBagConstraints.NONE; 
		gbc.anchor = GridBagConstraints.SOUTHEAST; 
		gbc.insets = new Insets(7, 7, 7, 7); 
		JButton btn = new JButton("确定"); 
		container.add(btn, gbc); 
		btn.addActionListener(new ActionListener() { 
			public void actionPerformed(ActionEvent e) { 
				retValues = new String[items.length]; 
				for (int i = 0; i < retValues.length; i++) { 
					retValues[i] = values[i].getText(); 
				} 
				// 释放所有子组件所使用的所有本机屏幕资源 
				MyDialog.this.dispose(); 
			} 
		}); 
		this.setSize(300, count * 30 + 70); 
		ChessUtils.locateDialogCenter(this); 
	} 
 
	/** 
	 * 获取对话框中的所有数据 
	 */ 
	public String[] getValue() { 
		return retValues; 
	} 
}

原创文章，作者：Maggie-Hunter，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/10167.html

赞 (0)
0 0
上一篇 2021年7月19日 10:01
下一篇 2021年7月19日 10:01

相关推荐

发表回复

登录后才能评论