Cześć. Zrobiłem prostą grę i działała, ale jednak muszę do niej dodać wątki. I tu się zaczął problem, bo są błędy, a nie mam pojęcia co jest źle. Prosiłbym o pomoc.
Wg Eclipse błąd jest przy linii 118, czyli tam gdzie jest komentarz //BACKGROUND.
Tutaj screen z debugera: http://imageshack.us/photo/my-images/838/bladf.jpg/
Kod może wygląda na pomieszany i nieestetyczny, ale dlatego że próbowałem już z różnych źródeł coś zmieniać, dodawać, usuwać ale niestety nic nie pomogło.
package Pakiet;
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.Line2D;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
import javax.swing.*;
public class Board extends JPanel implements Runnable {
public Car c;
public Sprites p;
public Meta m, m1, m2, m3;
public Image img;
public Image still2;
Timer time;
public boolean running = false;
private JFrame frame;
public Board() {
// time = new Timer(4, this);
// time.start();
frame = new JFrame();
// JFrame frame = new JFrame("Gra");
frame.setLayout(new BorderLayout());
frame.add(this);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(800, 600);
frame.setVisible(true);
frame.setResizable(true);
frame.setLocationRelativeTo(null);
JMenuBar menubar = new JMenuBar();
frame.setJMenuBar(menubar);
JMenu file = new JMenu("Plik");
menubar.add(file);
JMenuItem exit = new JMenuItem("Zakoncz");
file.add(exit);
JMenu help = new JMenu("Pomoc");
menubar.add(help);
final JMenuItem about = new JMenuItem("O programie");
help.add(about);
class exitaction implements ActionListener {
public void actionPerformed(ActionEvent e2) {
System.exit(0);
}
}
class programaction implements ActionListener {
public void actionPerformed(ActionEvent e3) {
JOptionPane.showMessageDialog(about, "Gra");
}
}
exit.addActionListener(new exitaction());
about.addActionListener(new programaction());
}
public void init() {
ImageIcon i = new ImageIcon("E:/back.png");
img = i.getImage();
addKeyListener(new AL());
setFocusable(true);
c = new Car();
m = new Meta(-110, 230);
m1 = new Meta(300, 480);
m2 = new Meta(-110, 720);
m3 = new Meta(100, 820);
}
public synchronized void start() {
running = true;
new Thread(this).start();
}
public synchronized void stop() {
running = false;
}
public void run() {
init();
repaint();
while (running) {
checkCollisions();
c.move();
try {
Thread.sleep(1);
} catch (InterruptedException e) {
}
}
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
g2d.drawImage(img, 600 - c.nx2, 400 - c.ny2, null); // BACKGROUND
g2d.drawImage(c.getImage(), 300, 100, null);
}
public void checkCollisions() {
Rectangle r1 = c.getBounds();
Rectangle r2 = m.getBounds();
Rectangle r3 = m1.getBounds();
Rectangle r4 = m2.getBounds3();
Rectangle r5 = m3.getBounds4();
if (r1.intersects(r2)) {
if ((c.still == c.i3.getImage() && c.movement_down == true))
c.dy = 0;
else
c.dy = 1;
if ((c.still == c.i4.getImage() && c.movement_up == true))
c.dy = 0;
else
c.dy = -1;
}
if (r1.intersects(r5)) {
c.dx = 0;
JOptionPane.showMessageDialog(null, "KONIEC GRY!");
System.exit(0);
}
}
private class AL extends KeyAdapter {
public void keyReleased(KeyEvent e) {
c.keyReleased(e);
}
public void keyPressed(KeyEvent e) {
c.keyPressed(e);
}
}
public static void main(String[] args) {
new Board().start();
}
}