public LightFilter(int x, int y, int width, Color filterColour)
			{
				this.x = x;
				this.y = y;
				this.width = width;

				int red = (int) (255 - filterColour.getRed());
				int green = (int) (255 - filterColour.getGreen());
				int blue = (int) (255 - filterColour.getBlue());
				shadowColour = new Color(red, green, blue);

				filterColourMap = new BufferedImage(width, 4, BufferedImage.TYPE_INT_ARGB);
				Graphics g = filterColourMap.getGraphics();
				g.setColor(filterColour);
				g.fillRect(0, 0, width, 4);
				g.dispose();
			}