//扫雷游戏 package Bible001; import javax.swing.*; import java.awt.event.*; import java.awt.*; public class Mine extends MouseAdapter { private JFrame mainFrame; private int[][] data; private JButton[][] buttons; private JButton startJB; private Label l; private int row; private int col; private int mineNumber; private int mineCount; private boolean isOver; public Mine(){ row=15; col=15; mainFrame=new JFrame("扫雷v1.0"); data=new int[row][col]; buttons=new JButton[row][col]; startJB=new JButton("Start"); l=new Label("welcome to mine!"); mineNumber=row*col/7; } public void init(){ JPanel north=new JPanel(); JPanel center=new JPanel(); JPanel south=new JPanel(); north.setLayout(new FlowLayout()); center.setLayout(new FlowLayout()); south.setLayout(new GridLayout(row,col,4,4)); mainFrame.setLayout(new BorderLayout()); mainFrame.add(north,BorderLayout.NORTH); mainFrame.add(center,BorderLayout.CENTER); mainFrame.add(south, BorderLayout.SOUTH); north.add(l); startJB.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ for(int i=0;i<row;i++){ for(int j=0;j<col;j++){ buttons[i][j].setText(" "); buttons[i][j].setBackground(Color.WHITE); data[i][j]=0; isOver=false; } } hashMine(); mineCount=0; l.setText("let is go!"); } }); center.add(startJB); for(int i=0;i<row;i++){ for(int j=0;j<col;j++){ buttons[i][j]=new JButton(" "); buttons[i][j].setName((i+":"+j)); //buttons[i][j].setSize(10,30); buttons[i][j].setBackground(Color.white); buttons[i][j].addMouseListener(this); south.add(buttons[i][j]); } } hashMine(); } public void start(){ mainFrame.setSize(800, 600); mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); mainFrame.setVisible(true); } public void hashMine(){ for(int i=0;i<mineNumber;i++){ data[(int)(Math.random()*row)][(int)(Math.random()*col)]=-1; } for(int i=0;i<row;i++){ for(int j=0;j<col;j++){ if(data[i][j]==-1) continue; int sum=0; for(int m=-1;m<=1;m++){ for(int n=-1;n<=1;n++){ if(i+m>=0&&j+n>=0&&i+m<row&&j+n<col){ if(data[i+m][j+n]==-1) sum++; } } } data[i][j]=sum; } } } private void gameOver(boolean over){ if(over==true){ for(int i=0;i<row;i++){ for(int j=0;j<col;j++){ if(data[i][j]==-1){ buttons[i][j].setText("M"); buttons[i][j].setBackground(Color.red); } } } l.setText("-_-"); isOver=true; return; } int sumPress=0; for(int i=0;i<row;i++){ for(int j=0;j<col;j++){ if(!buttons[i][j].getText().equals(" ")){ sumPress++; } } } if(sumPress==row*col){ int sum=0; for(int i=0;i<row;i++){ for(int j=0;j<col;j++){ if(data[i][j]==-1&&buttons[i][j].getText(). equals(‘M‘)){ sum++; } } } if(sum>=mineNumber){ System.out.println(mineNumber); l.setText("^_^"); } } } public void mousePressed(MouseEvent e){ try{ if(isOver) return; if(e.getButton()==MouseEvent.BUTTON3){ JButton jb=(JButton)e.getSource(); if(jb.getText().equals("M")){ jb.setText(" "); mineCount--; jb.setBackground(Color.white); }else{ if(mineCount<mineNumber){ jb.setText("M"); jb.setBackground(Color.BLUE); mineCount++; }else { l.setText("the mine flag is over!"); } } }else{ JButton jb=(JButton)e.getSource(); mousePress(jb); } }catch(Exception ex){ ex.printStackTrace(); } gameOver(false); } private void mousePress(JButton jb){ String str[]=jb.getName().split(":"); int i=Integer.parseInt(str[0]); int j=Integer.parseInt(str[1]); if(data[i][j]==-1){ gameOver(true); return; }else { jb.setText(data[i][j]+""); jb.setBackground(Color.yellow); if(data[i][j]==0){ for(int m=-1;m<=1;m++){ for(int n=-1;n<=1;n++){ if(i+m>=0&&j+n>=0&&i+m<row&&j+n<col){ if(buttons[i+m][j+n].getText().equals(" ")); mousePress(buttons[i+m][j+n]); } } } } } } public static void main(String[] args) { // TODO Auto-generated method stub Mine mine=new Mine(); mine.init(); mine.start(); } }
原文地址:http://blog.csdn.net/huolei_blog/article/details/24599871