mainpanel.java

用java的swing包做的扫地雷小游戏

import javax.swing.*;
import java.awt.Container;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import javax.swing.border.Border;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.FlowLayout;
import java.awt.Dimension;
class MainPanel extends JFrame implements ActionListener{
	private JMenu game=new JMenu("Game");
	private JMenuItem ng=new JMenuItem("New Game");
	private JMenuItem exit=new JMenuItem("Exit");
	private JMenuBar mb=new JMenuBar();
	private JMenu help=new JMenu("help");
	private JMenuItem about=new JMenuItem("about Mine..");
	private JLabel l1=new JLabel("Mines"),t=new JLabel("Timming");
	private JRadioButtonMenuItem primary=new JRadioButtonMenuItem("Primary");
	private JRadioButtonMenuItem medium=new JRadioButtonMenuItem("Medium",true);
	private JRadioButtonMenuItem advanced=new JRadioButtonMenuItem("Advaced");
	private ButtonGroup level=new ButtonGroup();
	private final static int MAXRAW=30,MAXCOL=30;
	static ImageIcon image1=new ImageIcon("face\\1.gif");
	static ImageIcon image2=new ImageIcon("face\\2.gif");
	static ImageIcon image0=new ImageIcon("face\\0.gif");
	static ImageIcon image3=new ImageIcon("face\\3.gif");
	static JButton b1=new JButton(image1);
	static int raw=16,col=16;
	
	static UnitPanel[][] au=new UnitPanel[MAXRAW][MAXCOL];
	static {
		for(int i=0;i<MAXRAW;i++)
			for(int j=0;j<MAXCOL;j++)
				au[i][j]=new UnitPanel(i,j);
	}
	//lq的w,h
	int lw;
	int lh;
	//地雷面板
	private JPanel lq=new JPanel();
	Border compound,
		raisedbevel = BorderFactory.createRaisedBevelBorder(),
		loweredbevel = BorderFactory.createLoweredBevelBorder();
	//提示面板
	private Box tip=Box.createHorizontalBox();
	Container cp=getContentPane();
	//雷数primary=10,medium=40,advanced=99
	static int mines=40;
	//是否布雷
	static boolean Layed;
	//0=fail 1=playing 2=win
	static int activation=1;
	static JTextField rm=new JTextField(Integer.toString(mines)),
		time=new JTextField("0");
	static Timer tc=new TimeCounter();
	class LevelChanger implements ActionListener {
		public void actionPerformed(ActionEvent e) {
			switch(currentLevel()) {
				case 0:
					setState(9,9,10);
					restart();
					lq.removeAll();
					setLQ();
					pack();
				break;
				case 1:
					setState(16,16,40);
					restart();
					lq.removeAll();
					setLQ();
					pack();
				break;
				case 2:
					setState(16,30,99);
					restart();
					lq.removeAll();
					setLQ();
					pack();
			}
		}
	}
	int currentLevel() {
		return primary.isSelected()==true?0:medium.isSelected()==true?1:2;
	}
	void reset() {
		activation=1;
		tc.stop();
		rm.setText(Integer.toString(mines));
		Layed=false;
		UnitPanel.openedPanes=0;
	}
	void restart() {
		reset();
		for(int i=0;i<raw;i++)
			for(int j=0;j<col;j++)
				au[i][j].reset();
	}
	public void actionPerformed (ActionEvent e) {
		Object source=e.getSource();
		if(source==ng||source==b1) {
			b1.setIcon(image1);
			restart();
		}
		else {
			if(source==exit) {
				System.exit(0);
			}
			else {
				JOptionPane.showMessageDialog(this,"Version 1.0"+'\n'+
					"整个软件的设计十分ugly我会慢慢改进的"+'\n'
					+"                               "+"by Uniguy",
					"关于制作游戏的一点心得",JOptionPane.INFORMATION_MESSAGE);
			}
		}
	}
	//设置雷区
	void setLQ() {
		lq.setLayout(new GridLayout(raw,col));
		for(int i=0;i<raw;i++) {
			for(int j=0;j<col;j++) {
				lq.add(au[i][j]);
			}
		}
		lq.setBorder(compound);
		lq.setPreferredSize(new Dimension(19*col+8,19*raw+8));
	}
	//雷区状态
	void setState(int r,int c,int mn) {
		raw=r;
		col=c;
		mines=mn;
	}
	public MainPanel() {
	compound=BorderFactory.createCompoundBorder(
				raisedbevel,loweredbevel);
				
		ng.addActionListener(this);		
		exit.addActionListener(this);
		about.addActionListener(this);
		b1.addActionListener(this);
		primary.addActionListener(new LevelChanger());
		medium.addActionListener(new LevelChanger());
		advanced.addActionListener(new LevelChanger());
		
		tip.add(l1);
		tip.add(rm);
		
		level.add(primary);
		level.add(medium);
		level.add(advanced);
		
		help.add(about);
		
		game.add(ng);
		game.add(new JSeparator());
		game.add(primary);
		game.add(medium);
		game.add(advanced);
		game.add(new JSeparator());
		game.add(exit);
		
		mb.add(game);
		mb.add(help);

		setJMenuBar(mb);
		
		
		tip.add(Box.createHorizontalGlue());
		tip.add(b1);
		tip.add(Box.createHorizontalGlue());
		tip.add(t);
		tip.add(time);
		
		time.setEditable(false);
		rm.setEditable(false);		
		
		setTitle("踩地雷");
		setResizable(false);
		cp.add(BorderLayout.NORTH,tip);
		setLQ();
		cp.add(BorderLayout.CENTER,lq);
		pack();
		Painter.initialize();
	}
}