Friday, 14 July 2017

Tic Tac Toe Game in java ~ java help

Example of Tic Tac Toe Game in Swing

In this example, we are going to see the example of tic tac toe game (also known as 0 and x (cross)).
It can be developed only through AWT api, but we are using here swing framework.
  1. import java.awt.*;  
  2. import java.awt.event.*;  
  3. import javax.swing.*;  
  4. class TTT1 extends JFrame implements ItemListener, ActionListener{  
  5. int i,j,ii,jj,x,y,yesnull;   
  6. int a[][]={{10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11},  
  7.                 {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},  
  8.         {10,7,8,9,11} };  
  9. int a1[][]={{10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11},  
  10.                 {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},{10,7,8,9,11} };  
  11.                   
  12. boolean state,type,set;  
  13.   
  14. Icon ic1,ic2,icon,ic11,ic22;  
  15. Checkbox c1,c2;  
  16. JLabel l1,l2;  
  17. JButton b[]=new JButton[9];  
  18. JButton reset;  
  19.   
  20. public void showButton(){  
  21.   
  22. x=10; y=10;j=0;  
  23. for(i=0;i<=8;i++,x+=100,j++){  
  24.  b[i]=new JButton();  
  25. if(j==3)  
  26. {j=0; y+=100; x=10;}  
  27.  b[i].setBounds(x,y,100,100);  
  28. add(b[i]);  
  29. b[i].addActionListener(this);  
  30. }//eof for  
  31.   
  32. reset=new JButton("RESET");  
  33. reset.setBounds(100,350,100,50);  
  34. add(reset);  
  35. reset.addActionListener(this);  
  36.   
  37. }//eof showButton  
  38.   
  39. /*********************************************************/  
  40. public  void check(int num1){  
  41. for(ii=0;ii<=7;ii++){  
  42.    for(jj=1;jj<=3;jj++){  
  43.         if(a[ii][jj]==num1){ a[ii][4]=11;  }  
  44.   
  45.    }//eof for jj  
  46.   
  47. }//eof for ii  
  48. }//eof check  
  49. /**********************************************************/  
  50.   
  51. /*********************************************************/  
  52.   
  53. public void complogic(int num){  
  54.   
  55.  for(i=0;i<=7;i++){  
  56.    for(j=1;j<=3;j++){  
  57.       if(a[i][j]==num){  a[i][0]=11; a[i][4]=10;    }  
  58.       }  
  59.   }  
  60.    for(i=0;i<=7;i++){              // for 1  
  61.      set=true;               
  62.    if(a[i][4]==10){               //if 1   
  63.        int count=0;  
  64.        for(j=1;j<=3;j++){         //for 2   
  65.            if(b[(a[i][j]-1)].getIcon()!=null){ //if 2  
  66.              count++;  
  67.                }                        //eof if 2  
  68.             else{ yesnull=a[i][j]; }  
  69.         }                               //eof for 2  
  70.       if(count==2){                     //if 2  
  71.          b[yesnull-1].setIcon(ic2);   
  72.          this.check(yesnull); set=false;break;  
  73.          }                                  //eof if 2  
  74.       }                                     //eof if 1  
  75.       else  
  76.       if(a[i][0]==10){  
  77.                 for(j=1;j<=3;j++){         //for2  
  78.                     if(b[(a[i][j]-1)].getIcon()==null){ //if 1  
  79.                       b[(a[i][j]-1)].setIcon(ic2);  
  80.                         this.check(a[i][j]);  
  81.                          set=false;  
  82.                          break;  
  83.                     }                         //eof if1  
  84.                 }                             //eof for 2  
  85.                 if(set==false)  
  86.                       break;                                                         
  87.             }//eof elseif  
  88.   
  89.     if(set==false)  
  90.          break;      
  91.  }//eof for 1  
  92.   
  93.   
  94. }//eof complogic  
  95.   
  96.   
  97. /*********************************************************/  
  98.   
  99. TTT1(){  
  100. super("tic tac toe by ashwani");  
  101.   
  102. CheckboxGroup cbg=new CheckboxGroup();  
  103. c1=new Checkbox("vs computer",cbg,false);  
  104. c2=new Checkbox("vs friend",cbg,false);  
  105. c1.setBounds(120,80,100,40);  
  106. c2.setBounds(120,150,100,40);  
  107. add(c1); add(c2);  
  108. c1.addItemListener(this);  
  109. c2.addItemListener(this);  
  110.   
  111.   
  112. state=true;type=true;set=true;  
  113. ic1=new ImageIcon("ic1.jpg");  
  114. ic2=new ImageIcon("ic2.jpg");  
  115. ic11=new ImageIcon("ic11.jpg");  
  116. ic22=new ImageIcon("ic22.jpg");  
  117.   
  118. setLayout(null);  
  119. setSize(330,450);  
  120. setVisible(true);  
  121. setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);  
  122. }//eof constructor  
  123.   
  124. /*************************************************************/  
  125. public void itemStateChanged(ItemEvent e){  
  126.  if(c1.getState())  
  127.   {   
  128.  type=false;  
  129.  }  
  130.   
  131.  else if(c2.getState())  
  132.   { type=true;  
  133.   }  
  134. remove(c1);remove(c2);  
  135.  repaint(0,0,330,450);  
  136.  showButton();  
  137. }//eof itemstate  
  138. /************************************************************/  
  139.   
  140. public void actionPerformed(ActionEvent e){  
  141. /********************************/  
  142. if(type==true)//logicfriend  
  143. {  
  144. if(e.getSource()==reset){  
  145.  for(i=0;i<=8;i++){  
  146.    b[i].setIcon(null);  
  147.   }//eof for    
  148. }  
  149. else{   
  150.   for(i=0;i<=8;i++){  
  151.       if(e.getSource()==b[i]){  
  152.          
  153.            if(b[i].getIcon()==null){  
  154.               if(state==true){ icon=ic2;           
  155.                state=false;} else{ icon=ic1; state=true; }  
  156.             b[i].setIcon(icon);  
  157.             }  
  158.        }   
  159.   }//eof for  
  160. }//eof else  
  161. }//eof logicfriend  
  162. else if(type==false){                           //  complogic  
  163.       if(e.getSource()==reset){  
  164.           for(i=0;i<=8;i++){  
  165.             b[i].setIcon(null);  
  166.           }//eof for   
  167.        for(i=0;i<=7;i++)  
  168.         for(j=0;j<=4;j++)  
  169.         a[i][j]=a1[i][j];   //again initialsing array  
  170.         }  
  171.         else{  //complogic  
  172.             for(i=0;i<=8;i++){  
  173.                if(e.getSource()==b[i]){  
  174.                   if(b[i].getIcon()==null){   
  175.                            b[i].setIcon(ic1);    
  176.                             if(b[4].getIcon()==null){  
  177.                               b[4].setIcon(ic2);  
  178.                               this.check(5);  
  179.                               } else{  
  180.                                  this.complogic(i);  
  181.                                  }  
  182.                     }  
  183.                  }  
  184.              }//eof for  
  185.         }  
  186.     }//eof complogic  
  187.   
  188. for(i=0;i<=7;i++){  
  189.     
  190.   Icon icon1=b[(a[i][1]-1)].getIcon();  
  191.   Icon icon2=b[(a[i][2]-1)].getIcon();  
  192.   Icon icon3=b[(a[i][3]-1)].getIcon();  
  193.      if((icon1==icon2)&&(icon2==icon3)&&(icon1!=null)){  
  194.                if(icon1==ic1){   
  195.                  b[(a[i][1]-1)].setIcon(ic11);  
  196.                  b[(a[i][2]-1)].setIcon(ic11);   
  197.                  b[(a[i][3]-1)].setIcon(ic11);  
  198.     JOptionPane.showMessageDialog(TTT1.this,"!!!YOU won!!! click reset");     
  199.          break;  
  200.                    }  
  201.              else if(icon1==ic2){   
  202.              b[(a[i][1]-1)].setIcon(ic22);  
  203.              b[(a[i][2]-1)].setIcon(ic22);  
  204.              b[(a[i][3]-1)].setIcon(ic22);   
  205.                JOptionPane.showMessageDialog(TTT1.this,"won! click reset");  
  206.                 break;             
  207.                }  
  208.          }  
  209.     }    
  210.   
  211.   
  212. }//eof actionperformed  
  213. /************************************************************/  
  214.   
  215. public static void main(String []args){  
  216. new TTT1();  
  217. }//eof main  
  218. }//eof class  
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