基于java的扫雷小程序的实训报告及代码

//............................主界面设置 负责人：费能超............................. import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; import java.util.Random; import java.util.Timer; import java.awt.Image; public class Game extends JFrame{ //定义主函数 Image[] images=new Image[2]; Point spotloc=new Point(0,0); boolean mousepressflag = false; ImageIcon imgIcon1=new ImageIcon("12.jpg"); ImageIcon imgIcon2=new ImageIcon("1.jpg"); private long minute=0,second=0; private ExButton[][] btn; private JLabel label; private JButton restart; private JButton a; private JButton b; private JButton c; private JButton d; private int minesRemained; private boolean thisTry=true; private JLabel timeUsed=new JLabel (); private Random rand=new Random(); private final int ROWS,COLUMNS; private final int MINES; //........................主界面设置 负责人：费能超........................... //......................定义类及参数设置.................................... public Game(int rows,int columns,int mines) { super("扫雷"); this.ROWS=rows; this.COLUMNS=columns; this.MINES=mines; minesRemained=MINES; Timer timer=new Timer(); timer.schedule(new MyTimer(), 0, 1000); Container container=getContentPane(); container.setLayout(new BorderLayout()); JPanel jpanel=new JPanel(); jpanel.setLayout(new GridLayout(ROWS,COLUMNS)); restart=new JButton("重新开始"); a=new JButton("初级"); b=new JButton("中级"); c=new JButton("高级"); d=new JButton("自定义"); JPanel jpanel2=new JPanel(); jpanel2.setLayout(new FlowLayout()); jpanel2.add(timeUsed); jpanel2.add(restart); jpanel2.add(a); jpanel2.add(b); jpanel2.add(c); jpanel2.add(d); ButtonListener restartHandler=new ButtonListener(); restart.addActionListener(restartHandler); a.addActionListener(restartHandler); b.addActionListener(restartHandler); c.addActionListener(restartHandler); d.addActionListener(restartHandler); container.add(jpanel2,BorderLayout.SOUTH); btn=new ExButton[ROWS+2][COLUMNS+2]; for(int i=0;i<=ROWS+1;i++) { for(int j=0;j<=COLUMNS+1;j++) { btn[i][j]=new ExButton(); btn[i][j].addMouseListener(new MouseClickHandler()); btn[i][j].setIndex(i,j); btn[i][j].setVisited(false); } } for(int i=1;i<=ROWS;i++) for(int j=1;j<=COLUMNS;j++) jpanel.add(btn[i][j]); container.add(jpanel,BorderLayout.CENTER); JPanel jpanel3=new JPanel (); JPanel pan=new JPanel (); label=new JLabel(); label.setText("第12组 JAVA实训 剩余雷数 "+MINES); jpanel3.add(label); container.add(jpanel3,BorderLayout.NORTH ); this.addMines(); this.addMinesAround(); } public boolean loadImages(){ images[0]=Toolkit.getDefaultToolkit().getImage("res/0.jpg"); return true; } private void addMines() { for(int i=1;i<=MINES;i++) { int raInt1=rand.nextInt(ROWS); int raInt2=rand.nextInt(COLUMNS); if((raInt1==0)||(raInt2==0)||btn[raInt1][raInt2].getMine()) i--; else btn[raInt1][raInt2].setMine(true); } } //.....................................定义类及参数设置.................................... //......................雷数设置及空白处理 负责人：汪迎欢.................................. private void addMinesAround() { for(int i=1;i<=ROWS;i++) { for(int j=1;j<=COLUMNS;j++) { if(btn[i][j].getMine()) { btn[i][j-1].addMinesAround(); btn[i][j+1].addMinesAround(); btn[i-1][j-1].addMinesAround(); btn[i-1][j].addMinesAround(); btn[i-1][j+1].addMinesAround(); btn[i+1][j-1].addMinesAround(); btn[i+1][j].addMinesAround(); btn[i+1][j+1].addMinesAround(); } } } } private void checkEmpty(ExButton button) { button.setVisited(true); int x=button.getRowNumber(); int y=button.getColumnNumber(); button.setBackground(Color.green); if((button.getMinesAround()==0)&&(x>=1)&&(x<=ROWS) &&(y>=1)&&(y<=COLUMNS)) { if(!btn[x][y-1].getVisited()) checkEmpty(btn[x][y-1]); if(!btn[x][y+1].getVisited()) checkEmpty(btn[x][y+1]); if(!btn[x-1][y].getVisited()) checkEmpty(btn[x-1][y]); if(!btn[x+1][y].getVisited()) checkEmpty(btn[x+1][y]); if(!btn[x-1][y-1].getVisited()) checkEmpty(btn[x-1][y-1]); if(!btn[x-1][y+1].getVisited()) checkEmpty(btn[x-1][y+1]); if(!btn[x+1][y-1].getVisited()) checkEmpty(btn[x+1][y-1]); if(!btn[x+1][y+1].getVisited()) checkEmpty(btn[x+1][y+1]); } else if(button.getMinesAround()>0) button.setText(""+button.getMinesAround()); } //.......................雷数设置及空白处理 负责人：汪迎欢.................................. //.............................主界面设置 负责人：费能超...................................... public static void main(String args[]) { String rows,columns,mines; int rowNumber,columnNumber,mineNumber; rowNumber=6; columnNumber=6; mineNumber=4; Game frame=new Game(rowNumber,columnNumber,mineNumber); frame.setTitle("扫雷"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setLocation(220, 80); frame.setSize(500, 500 ); frame.setVisible(true); } //.........................主界面设置 负责人：费能超....................................... //.......................鼠标选择设置 负责人：时良荣..................................... private class MouseClickHandler extends MouseAdapter { public void mouseClicked(MouseEvent event) { ExButton eventButton=new ExButton(); eventButton=(ExButton)event.getSource(); eventButton.setVisited(true); if(event.isMetaDown()) { if(eventButton.getText()==".") { minesRemained++; eventButton.setText(""); eventButton.setIcon(imgIcon2); } else { if((eventButton.getBackground()==Color.red)|| (eventButton.getText()!="")) { } else { minesRemained--; eventButton.setIcon(imgIcon1); eventButton.setText("."); } } label.setText("第12组 JAVA实训 剩余雷数 "+minesRemained); if(minesRemained==0) { for(int i=1;i<=ROWS;i++) for(int j=1;j<=COLUMNS;j++) { if(btn[i][j].getMine()&&btn[i][j].getText()!=".") thisTry=false; if(!btn[i][j].getMine()&&btn[i][j].getText()==".") thisTry=false; } if(thisTry) { JOptionPane.showMessageDialog(null, "恭喜您！" + " 扫雷成功"); JOptionPane.showMessageDialog(null, ""+ timeUsed.getText()); } else JOptionPane.showMessageDialog(null, "你选的雷数超过了雷的总数"); } } else if(event.isAltDown()) { } else { if(eventButton.getText()==".") { } else if(eventButton.getMine()) { JOptionPane.showMessageDialog(null, "很遗憾！" +"游戏结束" ); for(int i=1;i<=ROWS;i++) for(int j=1;j<=COLUMNS;j++) { if(btn[i][j].getMine()) btn[i][j].setBackground(Color.red); } JOptionPane.showMessageDialog(null, "已用时间: 0"+minute+":"+second); } else { if(eventButton.getMinesAround()==0) { checkEmpty(eventButton); } else