I have made some changes to your code . Even thought its not right way to write code have a look updated code it should work.
How?
You should declare one variable money=1000;
Now for each pull = money=money -25;
For each jackpot money money+1000;
for each three matches money=money+500;
same for others...
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class Lucky7Slots {
public static void main(String[] args) {
JFrame frame = new JFrame("Lucky 7 Slot Machine");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new Lucky7SlotsPanel());
frame.pack();
frame.setVisible(true);
}
}
class Lucky7SlotsPanel extends JPanel {
private JButton pull, reset;
private JLabel label, labelS1, labelS2, labelO, labelS3, labelM, labelWin;
private JPanel buttonPanel;
public Lucky7SlotsPanel() {
pull = new JButton("PULL");
reset = new JButton("RESET");
ButtonListener listener = new ButtonListener();
pull.addActionListener(listener);
reset.addActionListener(listener);
label = new JLabel("Lucky 7 Slot Machine");
labelS1 = new JLabel("");
labelS2 = new JLabel("");
labelO = new JLabel("");
labelS3 = new JLabel("");
labelM = new JLabel("");
labelWin = new JLabel("");
// RPC Button Panel
buttonPanel = new JPanel();
buttonPanel.setPreferredSize(new Dimension(390, 70));
buttonPanel.setBackground(Color.orange);
buttonPanel.add(pull);
buttonPanel.add(reset);
// Slot 1 Panel
JPanel panelS1 = new JPanel();
panelS1.setPreferredSize(new Dimension(210, 115));
panelS1.setBackground(Color.blue);
JLabel S1label = new JLabel("Slot 1");
panelS1.add(S1label);
panelS1.add(labelS1);
labelS1.setFont(new Font("Arial", Font.BOLD, 60));
S1label.setFont(new Font("Arial", Font.BOLD, 30));
// Slot2 Panel
JPanel panelS2 = new JPanel();
panelS2.setPreferredSize(new Dimension(210, 115));
panelS2.setBackground(Color.cyan);
JLabel S2label = new JLabel("Slot 2");
panelS2.add(S2label);
panelS2.add(labelS2);
labelS2.setFont(new Font("Arial", Font.BOLD, 60));
S2label.setFont(new Font("Arial", Font.BOLD, 30));
// Slot 3 Panel
JPanel panelS3 = new JPanel();
JLabel S3label = new JLabel("Slot 3");
panelS3.setPreferredSize(new Dimension(210, 115));
panelS3.setBackground(Color.magenta);
panelS3.add(S3label);
panelS3.add(labelS3);
labelS3.setFont(new Font("Arial", Font.BOLD, 60));
S3label.setFont(new Font("Arial", Font.BOLD, 30));
// Outcome Panel
JPanel panelO = new JPanel();
panelO.setPreferredSize(new Dimension(390, 30));
panelO.setBackground(Color.lightGray);
panelO.add(labelO);
labelO.setFont(new Font("Arial", Font.BOLD, 20));
// Money Panel
JPanel panelM = new JPanel();
panelM.setPreferredSize(new Dimension(126, 60));
panelM.setBackground(Color.green);
panelM.add(labelM);
labelM.setFont(new Font("Arial", Font.BOLD, 13));
// Wins Panel
JPanel panelWin = new JPanel();
panelWin.setPreferredSize(new Dimension(127, 60));
panelWin.setBackground(Color.pink);
panelWin.add(labelWin);
labelWin.setFont(new Font("Arial", Font.BOLD, 14));
setPreferredSize(new Dimension(700, 300));
setBackground(Color.red);
add(label);
add(buttonPanel);
add(panelS1);
add(panelS2);
add(panelS3);
add(panelO);
add(panelM);
add(panelWin);
}
private class ButtonListener implements ActionListener {
Random gen = new Random();
int Win = 0, slot1, slot2, slot3, playpic;
double Money=1000, jackpot, num3, num2, Pull, money=1000;
double JACKPOT;
double NUM3;
double NUM2;
double PULL;
double MONEY;
public void actionPerformed(ActionEvent event) {
Object choice = event.getSource();
slot1 = gen.nextInt(9) + 1;
slot2 = gen.nextInt(9) + 1;
slot3 = gen.nextInt(9) + 1;
jackpot = 0;
num3 = 0;
num2 = 0;
Pull = 0;
MONEY = 1000.0;
PULL = -25.0;
JACKPOT = 1000.0;
NUM3 = 500.0;
NUM2 = 100.0;
if (choice == pull) {
money=money-25;
if (slot1 == 1)
labelS1.setText(" One ");
else if (slot1 == 2)
labelS1.setText(" Two ");
else if (slot1 == 3)
labelS1.setText(" Three ");
else if (slot1 == 4)
labelS1.setText(" Four ");
else if (slot1 == 5)
labelS1.setText(" Five ");
else if (slot1 == 6)
labelS1.setText(" Six ");
else if (slot1 == 7)
labelS1.setText(" Seven ");
else if (slot1 == 8)
labelS1.setText(" Eight ");
else
labelS1.setText(" Nine ");
if (slot2 == 1)
labelS2.setText(" One ");
else if (slot2 == 2)
labelS2.setText(" Two ");
else if (slot2 == 3)
labelS2.setText(" Three ");
else if (slot2 == 4)
labelS2.setText(" Four ");
else if (slot2 == 5)
labelS2.setText(" Five ");
else if (slot2 == 6)
labelS2.setText(" Six ");
else if (slot2 == 7)
labelS2.setText(" Seven ");
else if (slot2 == 8)
labelS2.setText(" Eight ");
else
labelS2.setText(" Nine ");
if (slot3 == 1)
labelS3.setText(" One ");
else if (slot3 == 2)
labelS3.setText(" Two ");
else if (slot3 == 3)
labelS3.setText(" Three ");
else if (slot3 == 4)
labelS3.setText(" Four ");
else if (slot3 == 5)
labelS3.setText(" Five ");
else if (slot3 == 6)
labelS3.setText(" Six ");
else if (slot3 == 7)
labelS3.setText(" Seven ");
else if (slot3 == 8)
labelS3.setText(" Eight ");
else
labelS3.setText(" Nine ");
}
if (choice == pull)
playpic = 1;
else
playpic = 2;
switch (playpic) {
case 1:
if (slot1 == 7 && slot2 == 7 && slot3 == 7) {
Win++;
Pull++;
//jackpot++;
money=money+1000;
labelO.setText("LUCKY NUMBER 7!! JACKPOT!!!!");
} else if (slot1 == slot2 && slot1 == slot3) {
labelO.setText("You matched 3 numbers!! You are a winner!!");
Win++;
Pull++;
num3++;
money=money+500;
} else if (slot1 == slot2 || slot1 == slot3 || slot2 == slot3) {
labelO.setText("You matched two numbers! You get a prize!");
Win++;
Pull++;
num2++;
money=money+100;
} else {
labelO.setText("Sorry but you suck, LOSER!!");
Pull++;
}
break;
default:
labelS1.setText("");
labelS2.setText("");
labelS3.setText("");
labelO.setText("");
Win = 0;
Money = 1000.0;
}
// money = 0;
// Money = MONEY + (PULL * Pull) + (JACKPOT * jackpot) + (NUM3 * num3) + (NUM2 * num2);
// money += Money;
labelWin.setText("Player Wins: " + Win);
labelM.setText("Money Left: " + money);
}
}
}