Method loadResource

src/main/java/fieldbox/ui/Cursors.java:47–76

(String res)

	}

	protected static long loadResource(String res) {
		URL arrowFile = Cursors.class.getClassLoader()
					     .getResource("images/"+res);

		String file = arrowFile.getFile();
		file= new File(file).getAbsolutePath();
		ByteBuffer dest = ByteBuffer.allocateDirect(3 * cursorSize * cursorSize);
		ByteBuffer destRGBA = ByteBuffer.allocateDirect(4 * cursorSize * cursorSize);
		j.decompress(file, dest, cursorSize, cursorSize);

		for (int i = 0; i < cursorSize * cursorSize; i++) {
			byte r = dest.get();
			byte g = dest.get();
			byte b = dest.get();
			destRGBA.put(r);
			destRGBA.put(g);
			destRGBA.put(b);
			destRGBA.put((byte) (255 - (b & 0xff)));
		}


		dest.rewind();destRGBA.rewind();

		GLFWImage g = GLFWImage.calloc();
		g.height(cursorSize);
		g.width(cursorSize);
		g.pixels(destRGBA);

		return glfwCreateCursor(g, 16, 16);
	}

	static public void arrowRight(Window window) {
		if (arrowRight == 0) arrowRight = loadResource("arrowRight.jpg");