import java.applet.Applet;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.Timer;

public class Glowna extends Applet implements KeyListener {

    static Applet applet;

    Plansza plansza = new Plansza();
    Timer timer = new Timer();

    int x = 0;
    int y = 0;

    Image image;
    Graphics graphics;

    int wielkoscX = 20*40;
    int wielkoscY = 20*40;

    public Glowna() {
        this.setFocusable(true);
        this.addKeyListener(this);
    }

    public void init() {
        setSize(wielkoscX, wielkoscY);
        setBackground(Color.BLUE);
        image = createImage(wielkoscX, wielkoscY);
        graphics = image.getGraphics();
        timer.scheduleAtFixedRate(plansza, 10, 10);

        plansza.zrobPlansze();
    }

    public void update (Graphics g) {
        graphics.clearRect(0, 0, wielkoscX, wielkoscY);
        paint(graphics);
        g.drawImage(image, x, y, applet);
    }

    public void paint (Graphics g) {
        rysujPlansze(g);
    }

    public void rysujPlansze(Graphics g) {
        for (int i = 0; i < plansza.plansza.length; i++) {
            for (int j = 0; j < plansza.plansza[0].length; j++) {

                switch(plansza.plansza[i][j]) {
                case 0:
                    break;
                case 1:
                    g.setColor(Color.YELLOW);
                    g.fillOval(40*j, 40*i, 15, 15);
                    break;
                }
            }
        }
    }


    @Override
    public void keyPressed(KeyEvent e) {

        switch (e.getKeyCode()) {
        case 37:
            break;
        case 38:
            break;
        case 39:
            break;
        case 40:
            break;
        }
    }

    @Override
    public void keyReleased(KeyEvent e) {}

    @Override
    public void keyTyped(KeyEvent e) {}

}