public Screen(int w, int h) {
		this.w = w;
		this.h = h;
		
		if(width == 0) {
			width = w;
		}
		if(height == 0) {
			height = h;
		}
		
		image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
		
		pixels = ((DataBufferInt) image.getRaster().getDataBuffer()).getData();
	}