Image bg = Game.getLevel().getBG();
if(bg != null) {
	BufferedImage bimg = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
	Graphics bimgg = bimg.getGraphics();
	for(int x = 0; x < getWidth(); x += bg.getWidth(null)) {
		for(int y = 0; y < getHeight(); y += bg.getHeight(null)) {
			bimgg.drawImage(bg, x, y, null);
		}	
	}
	g.drawImage(bimg, x, y, null);
}