{

int a,b,r=0, t=0,count=-1,total=-1,tl=0,time=0;

LogWriter log=new LogWriter();

char c;

boolean stop=true;

Random generator=new Random();

private JRadioButton jrbAdd = new JRadioButton("Add");

private JRadioButton jrbSubtract = new JRadioButton("Subtract");

private JRadioButton jrbMultiply = new JRadioButton("Multiply");

private JRadioButton jrbDivide = new JRadioButton("Divide");

private JRadioButton jrbLevel1 = new JRadioButton("Numbers from 0 to 9");

private JRadioButton jrbLevel2 = new JRadioButton("Numbers from 0 to 20");

private JRadioButton jrbLevel3 = new JRadioButton("Numbers from 0 to 50");

private JRadioButton jrbLevel4 = new JRadioButton("Any single/double digit number");

ButtonGroup GroupA = new ButtonGroup();

ButtonGroup GroupB = new ButtonGroup();

private JLabel jlblQuestion = new JLabel("Question will be shown ", 4);

private TextField jtfAnswer = new TextField("");

private JButton jbtStart = new JButton("Start");

private JButton jbtNext=new JButton("Next");

private JLabel jlblCorrectCount = new JLabel("0/0");

private JLabel jlblTimeSpent = new JLabel("0 seconds");

public Game1() {

GroupA.add(jrbAdd);

GroupA.add(jrbSubtract);

GroupA.add(jrbMultiply);

GroupA.add(jrbDivide);

GroupB.add(jrbLevel1);

GroupB.add(jrbLevel2);

GroupB.add(jrbLevel3);

GroupB.add(jrbLevel4);

JPanel jpTypeSetting = new JPanel(new GridLayout(4, 1));

jpTypeSetting.setBorder(BorderFactory.createTitledBorder("Choose a type"));

jpTypeSetting.add(this.jrbAdd);

jpTypeSetting.add(this.jrbSubtract);

jpTypeSetting.add(this.jrbMultiply);

jpTypeSetting.add(this.jrbDivide);

JPanel jpLevelSetting = new JPanel(new GridLayout(4, 1));

jpLevelSetting.setBorder(BorderFactory.createTitledBorder("Choose a level"));

jpLevelSetting.add(this.jrbLevel1);

jpLevelSetting.add(this.jrbLevel2);

jpLevelSetting.add(this.jrbLevel3);

jpLevelSetting.add(this.jrbLevel4);

JPanel jpSetting = new JPanel(new GridLayout(1, 2));

jpSetting.add(jpTypeSetting);

jpSetting.add(jpLevelSetting);

JPanel jpQuestion = new JPanel(new GridLayout(2, 2));

jpQuestion.add(new JLabel("Question:"));

jpQuestion.add(new JLabel("Answer:"));

jpQuestion.add(this.jlblQuestion);

jpQuestion.add(this.jtfAnswer);

JPanel jpButton = new JPanel(new FlowLayout(2));

jpButton.add(this.jbtStart);

jpButton.add(this.jbtNext);

JPanel jpLabel = new JPanel(new GridLayout(1, 2));

jpLabel.add(this.jlblCorrectCount);

jpLabel.add(this.jlblTimeSpent);

this.jlblCorrectCount.setBorder(BorderFactory.createTitledBorder("Correct Count"));

this.jlblTimeSpent.setBorder(BorderFactory.createTitledBorder("Time Spent"));

JPanel jpResult = new JPanel(new BorderLayout());

jpResult.add(jpButton, "North");

jpResult.add(jpLabel, "Center");

add(jpSetting, "North");

add(jpQuestion, "Center");

add(jpResult, "South");

jtfAnswer.setEnabled(false);

jbtNext.setEnabled(false);

jrbAdd.setSelected(true);

jrbLevel1.setSelected(true);

this.jbtStart.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

log.writeLog("Started");

jlblCorrectCount.setText("0/0");

stop=true;

jbtNext.setEnabled(true);

jtfAnswer.setEnabled(true);

tDisplay();

logic();

jbtStart.setEnabled(false);

}

});

this.jbtNext.addActionListener(new ActionListener()

{

@Override

public void actionPerformed(ActionEvent e)

{

jtfAnswer.addActionListener(this);

try{

r=Integer.parseInt(jtfAnswer.getText());

}catch(Exception ex){

}

log.writeLog("Input is "+r);

jtfAnswer.setText("");

logic();

}

});

};

void tDisplay(){

Thread th=new Thread(){

int i=0;

@Override

public void run(){

while(true){

if(i<=119){

time=i;

i=i+1;

jlblTimeSpent.setText(i +" seconds");

}

else{

Exit(time);

break;

}

try {

sleep(1000);

} catch (InterruptedException ex) {

}

}

}

};

th.start();

}

void Exit(int n){

if(n==119)

{

stop=false;

jlblQuestion.setText("Questions will be shown");

jlblCorrectCount.setText(count+"");

Score sC=new Score();

sC.writeScore(Collection.pName(),"Game1",count);

total=-1;

count=0;

r = 0;

jtfAnswer.setText("");

jtfAnswer.setEnabled(false);

jbtStart.setEnabled(true);

jbtNext.setEnabled(false);

jlblTimeSpent.setText("");

}

}

void logic(){

if(stop && total-count<10){

if (jrbAdd.isSelected()){

c='+';

log.writeLog("Addition Selected");

}

else if(jrbSubtract.isSelected())

c='-';

else if(jrbMultiply.isSelected())

c='*';

else if(jrbDivide.isSelected())

c='/';

log.writeLog("Operation "+c);

if(jrbLevel1.isSelected())

{

a=generator.nextInt(10);

b=generator.nextInt(10);

}

else if(jrbLevel2.isSelected())

{

a=generator.nextInt(20);

b=generator.nextInt(20);

}

else if(jrbLevel3.isSelected())

{

a=generator.nextInt(50);

b=generator.nextInt(50);

}

else if(jrbLevel4.isSelected())

{

a=generator.nextInt(100);

b=generator.nextInt(100);

}

if(c=='+' || (c=='-' /*&& a>b*/) || (c=='*' && (a<=10 || b<=10)) || (c=='/' /*&& a%b==0*/))

{

jlblQuestion.setText(a +" "+ c +" "+ b + "=");

total=total+1;

if(r==t){

count++;

log.writeLog("Correct answer");

jlblCorrectCount.setText(count +"/"+ total);

}

else{

log.writeLog("Wrong Answer");

jlblCorrectCount.setText("Ans "+t+" "+" "+count +"/"+ total);

}

log.writeLog("Correct Count is "+count);

if( c=='+')

t=a+b;

else if(c=='-')

t=a-b;

else if(c=='*' )

t=a*b;

else if(c=='/')

t=a/b;

}

}

}

public static void main(String[] args)

{

JFrame frame = new Game1();

frame.setTitle("Game1");

frame.setSize(500, 350);

frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

frame.setLocationRelativeTo(null);

frame.setVisible(true);

}