@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.drawImage(background, 0, 0, null);
g2d.setColor(Color.WHITE);
for (Ship ship : facade.getShips(world)) {
if (!visualizations.containsKey(ship)) {
visualizations.put(ship, new ShipVisualization(Color.BLUE, ship, null));
}
visualizations.get(ship).draw(g2d);
}
for (Asteroid asteroid : facade.getAsteroids(world)) {
if (!visualizations.containsKey(asteroid)) {
visualizations.put(asteroid, new AsteroidVisualization(asteroid));
}
visualizations.get(asteroid).draw(g2d);
}
for (Bullet bullet : facade.getBullets(world)) {
if (!visualizations.containsKey(bullet)) {
Ship ship = facade.getBulletSource(bullet);
visualizations.put(
bullet, new BulletVisualization(visualizations.get(ship).getColor(), bullet));
}
visualizations.get(bullet).draw(g2d);
}
for (Explosion explosion : explosions) {
explosion.draw(g2d);
}
if (msg != null) {
g2d.setColor(Color.WHITE);
g2d.setFont(g2d.getFont().deriveFont(40f));
drawCenteredString(g2d, msg);
g2d.setFont(g2d.getFont().deriveFont(20f));
drawCenteredString(g2d, "Press ESC to continue ...", getHeight() / 3 * 2);
}
}
