1、JAVA程序設計實訓報告課程名稱：JAVA程序設計專業：計算機應用技術班級：11計算機應用班小組成員：巨敏石麗濤張婭雯李延尚文學董丁喜周致遠指導老師：武文廷目錄一. 實訓目的1實訓題目和要求2.1實訓題目描述122實訓要求1二. 實訓報告內容3.1五子棋主框架13.2棋盤、棋子及說明信息13.3對弈算法相關問題設計1三. 實訓中的部分代碼2五子棋源程序代碼3六.總結17一、實訓目的本次實訓，學生可以將理論知識與具體實踐相結合，鞏固對JAVA相關方法和概念的理解。通過實訓單機版五子棋游戲的編程，掌握JAVA語言編程的基礎知識并能熟練運用，熟悉累聲明與對象的使用，運用JAVAswing編寫單機版五

2、子棋游戲，并實現其功能。通過本次實訓，可以開拓思維，增強編程思想，為深入學習JAVA打下良好的基礎。二、實訓題目描述和要求2.1實訓題目描述實訓題目：JAVA五子棋單機版游戲。描述：通過JAVA的swing組件，實現五子棋簡單的雙人對弈，并通過內部條件判斷實現輸贏的雙方的下棋過程。2.2實訓要求（1）五子棋游戲的主窗口也就是游戲界面的實現（2）棋子黑白色的設置及判定（3）完成判斷某一橫行是否練成五子及所有方向是否練成五子的功能（4）幾個簡單按鈕的實現，“重新開始”“悔棋”“退出”按鈕（5）菜單欄的實現，“重新開始”“悔棋”“退出”菜單項三、實訓報告內容3.1 主框架編寫一個startChees

3、JFrame類，主要用來顯行主窗體界面，包括工具條面板、菜單欄項。設置界面關閉事件。并編寫一個內部類MyItemListener來監聽按鈕和菜單欄的單機事件。3.2 棋盤、棋子（1）編寫point類，包括棋子的X/Y索引，顏色。定義構造函數和相應的get方法。（2）編寫ChessBoard類，設置棋盤背景顏色為橘黃色（3）在主框架類中創建ChessBoard對象，并添加到主框架中（4）編寫mousePressed方法來進行繪制棋盤和棋子3.3 對弈算法相關問題設計（1）編寫mousePressed方法的內容，預定義isBlack表示下的是黑棋還是白棋。PointCount表示當前棋子的個數。（

4、2）添加相應的判斷：不能畫到棋盤外，下過的地方不能再下（需要輔助方法findpoint）。（3）添加勝利的判斷iswin，添加標記變量gameOver。在mousePressed方法的最前面調用加入gameOver的判斷，在mousePressed方法的最后調用iswin，返回true則給出消息提示，gameOver設置為tuer。四、實訓中的部分代碼PrivateChessBoardchessboard;PrivateJPaneltoolbar;PrivateJButtonshartButton;PrivateJButtonbackButton;PrivateJButtonexiButton

5、;PublicclasspointPrivateintx;Privateinty;Privatecolorcolor;PublicstaticfinalintDIAMETER=30;Publicpointlintx,inty,colorcolorThis.X=x;This.y=y;This.color=color;PublicstartChessJFrame()SetTitle(“單機版五子棋”);chessboard=newchessboard();menuBar=newJMenuBar();sysMenu=newJMenu(“系統”);startMenuItem=newJMenuItem(

6、“重新開始”);exitMenuItem=newJMenuItem(“退出”)；backMenuItem=newJMenuItem(“悔棋”)；sysMenu.add(startMenuItem);五、五子棋源程序代碼/StartChessFrameimportjavax.swing.*;import;importjava.awt.*;publicclassStartChessFrameextendsJFrameprivateChessBoardchessBoard;privateJPaneltoolbarprivateJButtonstartButton,backButton,exitBut

7、ton;privateJMenuBarmenuBar;privateJMenusysMenu;privateJMenuItemstartMenuItem,exitMenuItem,backMenuItem;publicStartChessFrame()setTitle("單機版五子棋");chessBoard=newChessBoard();menuBar=newJMenuBar();sysMenu=newJMenu("系統");startMenuItem=newJMenuItem("重新開始");exitMenuItem=newJM

8、enuItem("退出");backMenuItem=newJMenuItem("悔棋");sysMenu.add(startMenuItem);sysMenu.add(backMenuItem);sysMenu.add(exitMenuItem);MyItemListenerlis=newMyItemListener();JbackMenuItem.addActionListener(lis);exitMenuItem.addActionListener(lis);menuBar.add(sysMenu);setJMenuBar(menuBar);im

9、port;publicclassPointprivateintx;privateinty;privateColorcolor;publicstaticfinalintDIAMETER=30;publicPoint(intx,inty,Colorcolor)this.x=x;this.y=y;this.color=color;publicintgetX()returnx;publicintgetY()returny;publicColorgetColor()returncolor;toolbar=newJPanel();startButton=newJButton("重新開始"

10、;);backButton=newJButton("悔棋");exitButton=newJButton("退出");toolbar.setLayout(newFlowLayout(FlowLayout.LEFT);toolbar.add(startButton);toolbar.add(backButton);toolbar.add(exitButton);startButton.addActionListener(lis);backButton.addActionListener(lis);exitButton.addActionListener(l

11、is);add(toolbar,BorderLayout.SOUTH);add(chessBoard);setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);/setSize(800,800);pack();privateclassMyItemListenerimplementsActionListenerpublicvoidactionPerformed(ActionEvente)Objectobj=e.getSource();if(obj=|obj=startButton)"重新開始.");chessBoard.restartGa

12、me();elseif(obj=exitMenuItem|obj=exitButton)System.exit(0);elseif(obj=backMenuItem|obj=backButton)"悔棋.");chessBoard.goback();publicstaticvoidmain(Stringargs)StartChessFramef=newStartChessFrame();f.setVisible(true);/ChessBoardimportjavax.swing.*;importjava.awt.*;import;import;import;publicc

13、lassChessBoardextendsJPanelimplementsMouseListenerpublicstaticfinalintMARGIN=30;publicstaticfinalintGRID_SPAN=35;publicstaticfinalintROWS=10;publicstaticfinalintCOLS=10;PointchessList=newPoint(ROWS+1)*(COLS+1);booleanisBlack=true;booleangameOver=false;intchessCount;intxIndex,yIndex;publicChessBoard(

14、)setBackground(Color.ORANGE);addMouseListener(this);addMouseMotionListener(newMouseMotionListener()publicvoidmouseDragged(MouseEvente)publicvoidmouseMoved(MouseEvente)intx1=(e.getX()-MARGIN+GRID_SPAN/2)/GRID_SPAN;inty1=(e.getY()-MARGIN+GRID_SPAN/2)/GRID_SPAN;if(x1<0|x1>ROWS|y1<0|y1>COLS|

15、gameOver|findChess(x1,y1)setCursor(newCursor(Cursor.DEFAULT_CURSOR);elsesetCursor(newCursor(Cursor.HAND_CURSOR););publicvoidpaintComponent(Graphicsg)super.paintComponent(g);for(inti=0;i<=ROWS;i+)g.drawLine(MARGIN,MARGIN+i*GRID_SPAN,MARGIN+COLS*GRID_SPAN,MARGIN+i*GRID_SPAN);for(inti=0;i<=COLS;i

16、+)g.drawLine(MARGIN+i*GRID_SPAN,MARGIN,MARGIN+i*GRID_SPAN,MARGIN+ROWS*GRID_SPAN);for(inti=0;i<chessCount;i+)intxPos=chessListi.getX()*GRID_SPAN+MARGIN;intyPos=chessListi.getY()*GRID_SPAN+MARGIN;g.setColor(chessListi.getColor();g.fillOval(xPos-Point.DIAMETER/2,yPos-Point.DIAMETER/2,Point.DIAMETER,

17、Point.DIAMETER);if(i=chessCount-1)g.setColor(Color.red);g.drawRect(xPos-Point.DIAMETER/2,yPos-Point.DIAMETER/2,Point.DIAMETER,Point.DIAMETER);publicvoidmousePressed(MouseEvente)if(gameOver)return;StringcolorName=isBlack?"黑棋":"白棋xIndex=(e.getX()-MARGIN+GRID_SPAN/2)/GRID_SPAN;yIndex=(e.

18、getY()-MARGIN+GRID_SPAN/2)/GRID_SPAN;if(xIndex<0|xIndex>ROWS|yIndex<0|yIndex>COLS)return;if(findChess(xIndex,yIndex)return;Pointch=newPoint(xIndex,yIndex,isBlack?Color.black:Color.white);chessListchessCount+=ch;repaint();if(isWin()Stringmsg=String.format("恭喜，%s贏了！",colorName);J

19、OptionPane.showMessageDialog(this,msg);gameOver=true;isBlack=!isBlack;publicvoidmouseClicked(MouseEvente)publicvoidmouseEntered(MouseEvente)publicvoidmouseExited(MouseEvente)publicvoidmouseReleased(MouseEvente)privatebooleanfindChess(intx,inty)for(Pointc:chessList)if(c!=null&&c.getX()=x&

20、&c.getY()=y)returntrue;returnfalse;privatebooleanisWin()intcontinueCount=1;for(intx=xIndex-1;x>=0;x-)Colorc=isBlack?Color.black:Color.white;if(getChess(x,yIndex,c)!=null)continueCount+;elsebreak;for(intx=xIndex+1;x<=ROWS;x+)Colorc=isBlack?Color.black:Color.white;if(getChess(x,yIndex,c)!=nu

21、ll)continueCount+;elsebreak;if(continueCount>=5)returntrue;elsecontinueCount=1;for(inty=yIndex-1;y>=0;y-)Colorc=isBlack?Color.black:Color.white;if(getChess(xIndex,y,c)!=null)continueCount+;elsebreak;for(inty=yIndex+1;y<=ROWS;y+)Colorc=isBlack?Color.black:Color.white;if(getChess(xIndex,y,c)!

22、=null)continueCount+;elsebreak;if(continueCount>=5)returntrue;elsecontinueCount=1;for(intx=xIndex+1,y=yIndex-1;y>=0&&x<=COLS;x+,y-)Colorc=isBlack?Color.black:Color.white;if(getChess(x,y,c)!=null)continueCount+;elsebreak;for(intx=xIndex-1,y=yIndex+1;y<=ROWS&&x>=0;x-,y+)

23、Colorc=isBlack?Color.black:Color.white;if(getChess(x,y,c)!=null)continueCount+;elsebreak;if(continueCount>=5)returntrue;elsecontinueCount=1;for(intx=xIndex-1,y=yIndex-1;y>=0&&x>=0;x-,y-)Colorc=isBlack?Color.black:Color.white;if(getChess(x,y,c)!=null)continueCount+;elsebreak;for(intx=xIndex+1,y=yIndex+1;y<=ROWS&&x<=COLS;x+,y+)Colorc=isBlack?Color.black:Color.white;if(getChess(x,y,c)!=null)continueCount+;elsebreak;if(con