/**
*
* @throws IOException
*/
public static Node createResources() {
Node parent = new Node("Resource-Overlays");
parent.addAttribute("base", "resources");
parent.appendChild(addResourceOverlay(1, "resource.grain.inner.png", "resource.grain.outer.png"));
parent.appendChild(addResourceOverlay(2, "resource.orchard.inner.png", "resource.orchard.outer.png"));
parent.appendChild(addResourceOverlay(3, "resource.buffalo.inner.png", "resource.buffalo.outer.png"));
parent.appendChild(addResourceOverlay(4, "resource.cotton.inner.png", "resource.cotton.outer.png"));
parent.appendChild(addResourceOverlay(5, "resource.sheep.inner.png", "resource.sheep.outer.png"));
parent.appendChild(addResourceOverlay(6, "resource.forest.inner.png", "resource.forest.outer.png"));
parent.appendChild(addResourceOverlay(7, "resource.scrubforest.inner.png", "resource.scrubforest.outer.png"));
parent.appendChild(addResourceOverlay(8, "resource.oil.inner.png", "resource.oil.outer.png"));
parent.appendChild(addResourceOverlay(9, "resource.coal.png", null));
parent.appendChild(addResourceOverlay(10, "resource.ore.png", null));
parent.appendChild(addResourceOverlay(11, "resource.horse.png", null));
return parent;
}