整 個 程 序 使 用 了 4 個 類 ：Game用于啟動程序,界面的布置，各種行列的算法。ExtendButton繼承了Jbutton用于新建button的各種屬性ShowNum監聽到某個button后，計算出此button周圍有幾個雷，不同的雷對應不通的圖片，類得到button上應加載的圖片地址ViewReSet 此類用于新建一個窗口，用戶輸入自己想要的行、列、雷數，然后用新的行列雷數new一個新的Gamebiaose dise1 dise2 dise3dise4 dise5 dise6 dise7dise8 dise lei biaoji/****************************************************************運行類 創建游戲主窗體*/package importjava.awt.BorderLayout;importjava.awt.Color;importjava.awt.Container;importjava.awt.Dimension;importjava.awt.Font;importjava.awt.GridLayout;importjava.awt.Toolkit;importjava.awt.event.ActionEvent;importjava.awt.event.ActionListener;importjava.awt.event.InputEvent;importjava.awt.event.KeyEvent;importjava.awt.event.MouseAdapter;importjava.awt.event.MouseEvent;importjavax.swing.JFrame;importjavax.swing.JLabel;importjavax.swing.JMenu;importjavax.swing.JMenuBar;importjavax.swing.JMenuItem;importjavax.swing.JOptionPane;importjavax.swing.JPanel;importjavax.swing.JToolBar;importjavax.swing.KeyStroke;importjavax.swing.Timer;publicclassGameextendsJFrameimplementsActionListener{privateContainermyContainer;privateGridLayoutmyLayout;privateJPanelmyPanelMain;privateJPanelmyPanel;privateJToolBarmyTool;privateJLabeltime;privateJLabellabelTime;privateJLabelbombNum;privateJLabellabelBombNum;privateJMenuBarmenuBar;privateJMenumenuE,menuH;privateJMenuItemmenuItemCZ,menuItemSZ;privateintnumBomb,countTime,leaveBomb,numEnd;privateintmyRows,myColumns;privateintxis,yis;private Timer timer ;private ExtendButton[] myButton = null ;初始化窗體privatevoidInitView(){//菜單初始化this.menuBar=newJMenuBar();this.menuE=newJMenu("菜單(E)");this.menuH=newJMenu("幫助(H)");this.menuItemCZ=newJMenuItem("重置");this.menuItemCZ.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C,InputEvent.CTRL_MASK));this.menuItemCZ.addActionListener(this);this.menuE.add(this.menuItemCZ);this.menuItemSZ=newJMenuItem("設置");this.menuItemCZ.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,InputEvent.CTRL_MASK));this.menuItemSZ.addActionListener(this);this.menuE.add(this.menuItemSZ);this.menuBar.add(this.menuE);this.menuBar.add(this.menuH);setJMenuBar(this.menuBar);時間信息初始化this.myTool=newJToolBar();this.myTool.setLayout(newGridLayout(1,4));this.myTool.setFloatable(false);BorderLayoutborderLayout=newBorderLayout();this.myPanelMain=newJPanel(borderLayout);this.labelTime=newJLabel("時間：");this.time=newJLabel();this.time.setForeground(Color.RED);this.time.setFont(newFont("font",Font.PLAIN,20));this.labelBombNum=newJLabel("雷數：");this.bombNum=newJLabel();this.bombNum.setText(String.valueOf(this.numBomb));this.bombNum.setForeground(Color.RED);this.bombNum.setFont(newFont("font",Font.PLAIN,20));this.myTool.add(this.labelTime);this.myTool.add(this.time);this.myTool.add(this.labelBombNum);this.myTool.add(this.bombNum);this.myPanelMain.add(this.myTool,borderLayout.NORTH);}初始化myButtonprivate void InitButton(){BorderLayoutborderLayout=newBorderLayout();this.leaveBomb=this.numBomb;this.numEnd=(this.myRows*this.myColumns)-this.leaveBomb;this.myContainer=this.getContentPane();this.myLayout=newGridLayout(this.myRows,this.myColumns,1,1);this.myPanel=newJPanel();this.myPanel.setVisible(true);this.myPanel.setLayout(myLayout);this.myPanelMain.add(this.myPanel,borderLayout.CENTER);this.myContainer.add(this.myPanelMain);this.myButton=newExtendButton[(this.myRows*this.myColumns)];for(inti=0;i<(this.myRows*this.myColumns);i++){this.myButton[i]=newExtendButton();this.myButton[i].SetPostion(i);this.myButton[i].setIcon((newShowNum(10)).getImageIcon());this.myButton[i].setButton_num(0);this.myButton[i].SetVisited(false);this.myButton[i].SetStatus(false);//設置右鍵監聽標記雷this.myButton[i].addMouseListener(newMouseAdapter(){publicvoidmouseClicked(MouseEventevt){{if((evt.getModifiers()==InputEvent.BUTTON3_MASK))intn=((ExtendButton)evt.getSource()).getButton_num();if (n==1){if (!((ExtendButton)evt.getSource()).GetVisited()){((ExtendButton)evt.getSource()).setButton_num(0);((ExtendButton)evt.getSource()).setIcon((newShowNum(10)).getImageIcon());leaveBomb ++;bombNum.setText(String. valueOf (leaveBomb ));}} else {if (!((ExtendButton)evt.getSource()).GetVisited()){((ExtendButton)evt.getSource()).setButton_num(1);((ExtendButton)evt.getSource()).setIcon((newShowNum(11)).getImageIcon());leaveBomb --;bombNum.setText(String. valueOf (leaveBomb ));}}}});}this.myPanel.add(this.myButton[i]);this.myButton[i].addActionListener(this);}System. gc();this .SetBomb( this .numBomb);show();時鐘設置int delay=1000;創建一個監聽事件ActionListenerdrawClock= newActionListener(){public void actionPerformed(ActionEventevt){countTime ++;time .setText(String. valueOf (countTime ));repaint();}};創建一個時間計數器，每一秒觸發一次this .timer = newTimer(delay,drawClock);this .timer .start();}重新初始化方法privatevoidSetExtendButton(){for(inti=0;i<(this.myRows*this.myColumns);i++){this.myButton[i].SetVisited(false);this.myButton[i].SetStatus(false);this.myButton[i].setText(null);this.myButton[i].setIcon((newShowNum(10)).getImageIcon());}this.SetBomb(numBomb);this.countTime=0;this.timer.start();this.leaveBomb=numBomb;this.bombNum.setText(String.valueOf(this.numBomb));this.numEnd=(this.myRows*this.myColumns)-leaveBomb;}// 布雷方法this

private void SetBomb( int count){int counter=0;int tempint;while (counter!=count){tempint=( int )(Math. random.myColumns ));

()*(

this

.myRows*if

(!

this .myButton

[tempint].GetStatus()){this .myButton

[tempint].SetStatus(

true

);counter++;}}}顯示雷得方法private void ShowBomb(){for (int i=0;i<(

this .myRows*

this

.myColumns

);i++){if (this .myButton

[i].GetStatus()){this .myButton

[i].setIcon((

newShowNum(9)).getImageIcon());}}}監聽點擊掃雷方法privatevoidCheckButton(ExtendButtonTempButton){if(TempButton.GetStatus()){this.timer.stop();JOptionPane.showMessageDialog(null,"YouFailed!","Game",JOptionPane.INFORMATION_MESSAGE);this.ShowBomb();inti=JOptionPane.showConfirmDialog(null,"是否要繼續？","消息",JOptionPane.YES_NO_OPTION);if(JOptionPane.YES_OPTION==i){SetExtendButton();}else{this.dispose();}}return;int []CircleNum= new int [8];int temp=0;if (!TempButton.GetVisited()){CircleNum[0]=TempButton.GetPostion()-this.myColumns-1;CircleNum[0]=(CircleNum[0]<0||(CircleNum[0]+1)%this.myColumns==0)?-1:CircleNum[0];CircleNum[1]=TempButton.GetPostion()-this.myColumns;CircleNum[1]=(CircleNum[1]<0)?-1:CircleNum[1];CircleNum[2]=TempButton.GetPostion()-this.myColumns+1;CircleNum[2]=(CircleNum[2]<0||CircleNum[2]%this.myColumns==0)?-1:CircleNum[2];CircleNum[3]=TempButton.GetPostion()-1;CircleNum[3]=((CircleNum[3]+1)%this.myColumns==0)?-1:CircleNum[3];CircleNum[4]=TempButton.GetPostion()+1;CircleNum[4]=(CircleNum[4]%this.myColumns==0)?-1:CircleNum[4];CircleNum[5]=TempButton.GetPostion()+this.myColumns-1;CircleNum[5]=(CircleNum[5]>(this.myRows*this.myColumns-1)||(CircleNum[5]+1)%this.myColumns==0)?-1:CircleNum[5];CircleNum[6]=TempButton.GetPostion()+this.myColumns;CircleNum[6]=(CircleNum[6]>(this.myRows*this.myColumns-1))?-1:CircleNum[6];CircleNum[7]=TempButton.GetPostion()+this.myColumns+1;CircleNum[7]=(CircleNum[7]>(this.myRows*this.myColumns-1)||CircleNum[7]%this.myColumns==0)?-1:CircleNum[7];for(inti=0;i<8;i++){if(CircleNum[i]!=-1){if(myButton[CircleNum[i]].GetStatus()&&!myButton[CircleNum[i]].GetVisited()){}temp++;}}//顯示button圖片過程if(temp>0){TempButton.SetVisited(true);TempButton.setIcon((newShowNum(temp)).getImageIcon());temp=0;}elseif(temp==0){TempButton.SetVisited(true);TempButton.setIcon((newShowNum(0)).getImageIcon());for(inti=0;i<8;i++){if(CircleNum[i]!=-1&&!myButton[CircleNum[i]].GetVisited()){CheckButton(myButton[CircleNum[i]]);}}}this.numEnd--;if(this.numEnd==0){this.timer.stop();JOptionPane.showMessageDialog(this,"恭喜你！","消息",JOptionPane.INFORMATION_MESSAGE);}ShowBomb();}}構造方法publicGame(){Dimensiondimension=Toolkit.getDefaultToolkit().getScreenSize();intx=(int)((dimension.getWidth()-400)/2);inty=(int)((dimension.getHeight()-500)/2);this.xis=300;this.yis=400;this.setBounds(x,y,this.xis,this.yis);this.setTitle("掃雷");this.numBomb=10;this.myRows=9;this.myColumns=9;this.InitView();this.InitButton();}this.setDefaultCloseOperation(this.EXIT_ON_CLOSE);publicGame(introw,intcolumn,intnumbomb){Dimensiondimension=Toolkit.getDefaultToolkit().getScreenSize();intx=(int)((dimension.getWidth()-400)/2);inty=(int)((dimension.getHeight()-500)/2);this.xis=310*column/9;this.yis=300*row/9+100;this.setBounds(x,y,this.xis,this.yis);this.setTitle("掃雷");this.myRows=row;this.myColumns=column;this.numBomb=numbomb;this.InitView();this.InitButton();}this.setDefaultCloseOperation(this.EXIT_ON_CLOSE);監聽方法publicvoidactionPerformed(ActionEvente){//對(this.myRows*this.myColumns)個button的監聽進行處理for(inti=0;i<(this.myRows*this.myColumns);i++){if(e.getSource()==myButton[i]){}CheckButton((ExtendButton)e.getSource());}重置按鈕監聽if

(e.getSource()==

menuItemCZ

){SetExtendButton();// 設置按鈕進行監聽} elseif(e.getSource()==newViewReSet(this

menuItemSZ ){.myRows, this .myColumns

,

this

.numBomb);this .dispose();}}public static void main(String[]args){newGame();}}/***********************************************************創建一個button 的實體類*/package import publicclassExtendButtonextendsJButton{privateintButton_pos;privateintButton_num;privatebooleanButton_Status;privatebooleanButton_Visited;publicintgetButton_num(){returnButton_num;}publicvoidsetButton_num(intbutton_num){this.Button_num=button_num;}publicintSetPostion(intpos){this.Button_pos=(pos>=0)?pos:0;returnthis.Button_pos;}publicintGetPostion(){returnthis.Button_pos;}publicbooleanSetStatus(booleansta){this.Button_Status=sta;returnthis.Button_Status;}publicbooleanGetStatus(){returnthis.Button_Status;}publicbooleanSetVisited(booleanvis){this.Button_Visited=vis;returnthis.Button_Visited;}publicbooleanGetVisited(){returnthis.Button_Visited;}}/*******************************************************************設置button 顯示圖片*/package import import publicclassShowNum{privateintnum;publicShowNum(intn){}this.num=n;publicImageIcongetImageIcon(){ImageIconimageIcon;switch(num){case0:imageIcon=newImageIcon("./class/images/dise.jpg");break;case1:imageIcon=newImageIcon("./class/images/dise1.jpg");break;case2:imageIcon=newImageIcon("./class/images/dise2.jpg");break;case3:imageIcon=newImageIcon("./class/images/dise3.jpg");break;case4:imageIcon=newImageIcon("./class/images/dise4.jpg");break;case5:imageIcon=newImageIcon("./class/images/dise5.jpg");break;case6:imageIcon=newImageIcon("./class/images/dise6.jpg");break;case7:imageIcon=newImageIcon("./class/images/dise7.jpg");break;case8:imageIcon=newImageIcon("./class/images/dise8.jpg");break;case9:imageIcon=newImageIcon("./class/images/lei.jpg");break;case10:imageIcon=newImageIcon("./class/images/biaose.jpg");break;case11:imageIcon=newImageIcon("./class/images/leibj.jpg");break;default:imageIcon=newImageIcon("./class/images/dise.jpg");break;}returnimageIcon;}}/********************************************************************創建一個新窗口，輸入新的行、列、雷數，然后用新數據重新 new一個Game窗口*/packagecom.dhl.saolei;importjava.awt.Container;importjava.awt.Dimension;importjava.awt.GridBagConstraints;importjava.awt.GridBagLayout;importjava.awt.Toolkit;importjava.awt.event.ActionEvent;importjava.awt.event.ActionListener;importjavax.swing.JButton;importjavax.swing.JDialog;importjavax.swing.JFrame;importjavax.swing.JLabel;importjavax.swing.JPanel;importjavax.swing.JTextField;publicclassViewReSetextendsJDialogimplementsActionListener{privateJFrameframe=null;privateJPanelmyPanel=null;privateJLabelmyLabel=null;privateJLabelmyLabelRow=null;privateJLabelmyLabelColum=null;privateJLabelmyLabelBombNum=null;privateJTextFieldmyFieldRow=null;privateJTextFieldmyFieldColum=null;privateJTextFieldmyFieldBombNum=null;privateJButtonbuttonOK=null;privateJButtonbuttonReset=null;privateintrow;privateintcolumn;privateintbombNum;privateint[]myrcb=newint[3];privatevoidcreateView(){Containercontainer=this.getContentPane();this.myPanel=newJPanel(newGridBagLayout());container.add(this.myPanel);GridBagConstraintsgbc=newGridBagConstraints();gbc.gridx=1;gbc.gridy=0;this.myLabel=newJLabel("窗口行列設置");this.myPanel.add(this.myLabel,gbc);gbc.gridx=0;gbc.gridy=1;this.myLabelRow=newJLabel("行數：");this.myPanel.add(this.myLabelRow,gbc);gbc.gridx=1;gbc.gridy=1;this.myFieldRow=newJTextField(10);this.myPanel.add(this.myFieldRow,gbc);gbc.gridx=0;gbc.gridy=2;this.myLabelColum=newJLabel("列數：");this.myPanel.add(this.myLabelColum,gbc);gbc.gridx=1;gbc.gridy=2;this.myFieldColum=newJTextField(10);this.myPanel.add(this.myFieldColum,gbc);gbc.gridx=0;gbc.gridy=3;this.myLabelBombNum=newJLabel("雷數：");this.myPanel.add(this.myLabelBombNum,gbc);gbc.gridx=1;gbc.gridy=3;this.myFieldBombNum=newJTextField(10);this.myPanel.add(t