java Please fix this tic tac toe coding error following is the error I\'ve found
ID: 3814120 • Letter: J
Question
java
Please fix this tic tac toe coding error
following is the error I've found difficult for me to fix.
1. Before I click the board, the grid doesn’t show up at all
2. It is not an automatic system.(if I click, it doesn’t move to next move)
3. if you click a button twice it shows o, x both
4. it is hard to close (you have to close the instruction)
5. instruction keep pops up (start->if you lose you lose button etc…)
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;
public class TicTacToe extends Applet implements MouseListener
{
Frame board;
int whoseTurn = 0;
int n, m, i=0;
char ch[] = new char[9];
public TicTacToe()
{
board = new Frame("Tic Tac Toe");
board.setLayout(null);
board.setVisible(true);
board.setSize(600, 600);
board.addMouseListener(this);
for(i=0;i<9;i++)
ch[i]='B';
}
public void mouseClicked(MouseEvent e)
{
Graphics g = board.getGraphics();
g.drawLine(200,0,200,600);
g.drawLine(400,0,400,600);
g.drawLine(0,200,600,200);
g.drawLine(0,400,600,400);
whoseTurn++;
int x= e.getX();
int y= e.getY();
if(whoseTurn==2)
{
if(x<200&&y<200){m=0;n=0;ch[0]='X';}
if((x>200&&x<400)&&(y<200)){m=200;n=0;ch[1]='X';}
if((x>400&&x<600)&&(y<200)){m=400;n=0;ch[2]='X';}
if(x<200&&(y>200&&y<400)){m=0;n=200;ch[3]='X';}
if((x>200&&x<400)&&(y>200&&y<400)){m=200;n=200;ch[4]='X';}
if((x>400&&x<600)&&(y>200&&y<400)){m=400;n=200;ch[5]='X';}
if(x<200&&(y>400&&y<600)){m=0;n=400;ch[6]='X';}
if((x>200&&x<400)&&(y>400&&y<600)){m=200;n=400;ch[7]='X';}
if((x>400&&x<600)&&(y>400&&y<600)){m=400;n=400;ch[8]='X';}
g.setColor(Color.red);
g.drawLine(m,n,m+199,n+199);
g.drawLine(m+199,n,m,n+199);
}
if(whoseTurn==3)
{
if(x<200&&y<200){m=0;n=20;ch[0]='O';}
if((x>200&&x<400)&&(y<200)){m=200;n=20;ch[1]='O';}
if((x>400&&x<600)&&(y<200)){m=400;n=20;ch[2]='O';}
if(x<200&&(y>200&&y<400)){m=0;n=200;ch[3]='O';}
if((x>200&&x<400)&&(y>200&&y<400)){m=200;n=200;ch[4]='O';}
if((x>400&&x<600)&&(y>200&&y<400)){m=400;n=200;ch[5]='O';}
if(x<200&&(y>400&&y<600)){m=0;n=400;ch[6]='O';}
if((x>200&&x<400)&&(y>400&&y<600)){m=200;n=400;ch[7]='O';}
if((x>400&&x<600)&&(y>400&&y<600)){m=400;n=400;ch[8]='O';}
g.setColor(Color.green);
g.drawOval(m+10,n+10,169,169);
// g.drawLine(m,n,m+189,n+189);
// g.drawLine(m+199,n,m,n+199);
whoseTurn=whoseTurn-2;
}
for(i=0;i<9;i++) // for draw
{
if(ch[i]!='B')
{
if(i==8)
draw();
}
else
break;
}
for(i=0;i<3;i++) //for vertical
{
// System.out.print(ch[i]);
if(ch[i]!='B')
{
if((ch[i+3]==ch[i])&&(ch[i+6]==ch[i]))
win();
}
}
for(i=0;i<7;i++) //for horizontal
{
if(ch[i]!='B')
{
if((ch[i]==ch[i+1])&&(ch[i]==ch[i+2]))
win();
i=i+2;
}
else
i=i+2;
}
if(ch[4]!='B') //for diagonals
{
if(((ch[0]==ch[4])&&(ch[4]==ch[8]))||((ch[2]==ch[4])&&(ch[4]==ch[6])))
win();
}
}
public Frame win()
{
Frame m=new Frame("Result");
Label l=new Label("Game Over. You Win");
m.setLayout(null);
m.add(l);
l.setBounds(20,20,300,60);
m.setVisible(true);
m.setSize(150,100);
return m;
}
public Frame draw()
{
Frame m=new Frame("Result");
Label l1=new Label("Tie");
m.setLayout(null);
m.add(l1);
l1.setBounds(20,20,60,60);
m.setVisible(true);
m.setSize(100,100);
return m;
}
public void mouseReleased(MouseEvent e)
{
System.out.print("");
}
public void mouseEntered(MouseEvent e)
{
System.out.print("");
}
public void mouseExited(MouseEvent e)
{
System.out.print("");
}
public void mousePressed(MouseEvent e)
{
System.out.print("");
}
public static void main(String args [])
{
new TicTacToe();
}
}
Explanation / Answer
import java.awt.*; import java.awt.event.*; import javax.swing.*; class TTT1 extends JFrame implements ItemListener, ActionListener{ int i,j,ii,jj,x,y,yesnull; int a[][]={{10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11}, {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11}, {10,7,8,9,11} }; int a1[][]={{10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11}, {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},{10,7,8,9,11} }; boolean state,type,set; Icon ic1,ic2,icon,ic11,ic22; Checkbox c1,c2; JLabel l1,l2; JButton b[]=new JButton[9]; JButton reset; public void showButton(){ x=10; y=10;j=0; for(i=0;iRelated Questions
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