/**
* Retrieves a resource location from an <em>item</em> icon.
*
* @param icon the icon to get the resource location from.
* @return the resource location for the icon, or null.
*/
public static ResourceLocation getItemResource(IIcon icon) {
if (icon == null) {
return null;
}
String path = icon.getIconName();
String domain = path.substring(0, path.indexOf(":") + 1);
String file = path.substring(path.indexOf(':') + 1);
return new ResourceLocation(domain + "textures/items/" + file + ".png");
}
@Nullable
private static String getIconName(IIcon icon) {
if (icon == null) return null;
String iconName = icon.getIconName();
if (RendererHandler.items.getTextureExtry(iconName) != null
|| RendererHandler.blocks.getTextureExtry(iconName) != null) return iconName;
else return null;
}