import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;

class Brett extends JPanel {
    private HRute[][] ruter;
    private ImageIcon skip, hav;
    private int antSkudd, antSunkedeSkip;
    private ArrayList<Skip> skipene;

    public Brett() {
        ruter = new HRute[10][10];
        skip = new ImageIcon("skip.png");
        hav = new ImageIcon("hav.png");

        skipene = new ArrayList<>();
        initGUI();
        leggTilSkip();
    }

    private void initGUI() {
        setLayout(new GridLayout(10, 10));
        Trykker t = new Trykker();
        for (int i = 0; i < ruter.length; i++) {
            for (int j = 0; j < ruter[i].length; j++) {
                HRute r = new HRute(j, i);
                r.setIcon(hav);
                r.addActionListener(t);
                ruter[i][j] = r;
                add(r);
            }
        }
    }

    public HRute[][] hentRuter() {
        return ruter;
    }

    private class Trykker implements ActionListener {
        @Override
        public void actionPerformed(ActionEvent e) {
            HRute klikket = (HRute)e.getSource();
            antSkudd++;
            if (klikket.hentSkip() != null) {
                klikket.setIcon(skip);
                klikket.trykk();
                if (skipene.size() == antSunkedeSkip) {
                    vunnet();
                }
            }
        }
    }

    private void leggTilSkip() {
        skipene = new ArrayList<>();
        skipene.add(new HSkip(this, ruter[0][0], 2));
        skipene.add(new VSkip(this, ruter[0][7], 6));
    }

    public void skipNede() {
        antSunkedeSkip++;
    }

    public void vunnet() {
        JOptionPane.showMessageDialog(null, "Du har vunnet!\nAntall skudd: " + antSkudd);
    }
}