import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;

public class MapMenu extends JFrame {

	private static final long serialVersionUID = 2863784680171430142L;

	public boolean rdy;

	JButton button;
	Hintergrund hintergrund;
	JPanel panel;

	JComboBox<?> bob;

	String[] maps;

	File path;

	Game game;

	String selectedMap;

	public MapMenu() {

		super("Map Menu");

		System.setProperty("sun.java2d.opengl", "true");

		path = new File("assets/maps");

		maps = path.list();

		for (int i = 0; i < maps.length; i++) {
			maps[i] = maps[i].substring(0, maps[i].length() - 4);
		}

		this.setVisible(true);
		this.setBounds(750, 300, 300, 200);
		this.setResizable(false); // Man kann die Größe des Frame nicht verändern

		panel = new JPanel(); // Panel auf dem visuellen Elemente angezeigt werden

		// Der Inhalt des Panels wird auf dem Frame angezeigt:
		this.setContentPane(panel);
		this.getContentPane().setLayout(null);

		hintergrund = new Hintergrund();
		panel.add(hintergrund);
		hintergrund.setBounds(0, 0, 300, 200);

		button = new JButton("Launch");
		panel.add(button);
		button.setFont(new Font("Consolas", Font.PLAIN, 14));
		button.setBounds(50, 50, 200, 30);
		button.setBorderPainted(false);
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				try {
					button_ActionPerformed(evt);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});

		bob = new JComboBox<Object>(maps);
		bob.setSelectedItem("Original");
		panel.add(bob);
		bob.setBounds(50, 10, 200, 30);
		bob.setFont(new Font("Consolas", Font.PLAIN, 14));
		// bob.setAlignmentX(Label.CENTER);
		((JLabel) bob.getRenderer()).setHorizontalAlignment(SwingConstants.CENTER);
	}

	public String getSelectedMap() {
		return selectedMap;
	}

	// Was passieren soll, wenn der Button gedrückt wird
	public void button_ActionPerformed(ActionEvent evt) {
		selectedMap = String.valueOf(bob.getSelectedItem());

		rdy = true;
		this.dispose();
	}

}