mazeDataStructure/mazeDeneme/src/InputScreen.java

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class InputScreen extends JFrame {
    private JTextField colsField, rowsField, trapChanceField, powerUpChanceField;
    private JButton playButton;

    public InputScreen() {
        setTitle("Maze settings");
        setSize(300, 250);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
        setLayout(new GridLayout(5, 2, 5, 5));

        add(new JLabel("Col number:"));
        colsField = new JTextField("10");
        add(colsField);

        add(new JLabel("Row number:"));
        rowsField = new JTextField("10");
        add(rowsField);

        add(new JLabel("Trap Probality (%):"));
        trapChanceField = new JTextField("5");
        add(trapChanceField);

        add(new JLabel("PowerUp Probality (%):"));
        powerUpChanceField = new JTextField("3");
        add(powerUpChanceField);

        playButton = new JButton("Play");
        add(new JLabel()); // boşluk için
        add(playButton);

        playButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                startGame();
            }
        });

        setVisible(true);
    }

    private void startGame() {
        try {
            int cols = Integer.parseInt(colsField.getText());
            int rows = Integer.parseInt(rowsField.getText());
            int trapChance = Integer.parseInt(trapChanceField.getText());
            int powerUpChance = Integer.parseInt(powerUpChanceField.getText());

            JFrame frame = new JFrame("Maze Game");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            frame.getContentPane().add(new MazeManager(cols, rows, trapChance, powerUpChance));
            frame.pack();
            frame.setLocationRelativeTo(null);
            frame.setVisible(true);

            this.dispose(); // input ekranını kapat
        } catch (NumberFormatException ex) {
            JOptionPane.showMessageDialog(this, "enter valid number.", "error", JOptionPane.ERROR_MESSAGE);
        }
    }

    public static void main(String[] args) {
        new InputScreen();
    }
}