path-converter | Convert paths relative from 1 file | Router library

//import
@EventBusSubscriber
public class RegistryHandler {
@SubscribeEvent
public static void onItemRegister(RegistryEvent.Register event) {
    event.getRegistry().registerAll(ItemInit.ITEMS.toArray(new Item[0]));
    
}
@SubscribeEvent
public static  void onBlockRegister(RegistryEvent.Register event) {
    event.getRegistry().registerAll((Block[]) BlockInit.BLOCKS.toArray());
    
}
public static void onModelRegister(ModelRegistryEvent event) {
    for (Item item : ItemInit.ITEMS) {
        if (item instanceof IHasModel) {
            ((IHasModel)item).registerModels();
        }
    }
    for (Block block : BlockInit.BLOCKS) {
        if (block instanceof IHasModel) {
            ((IHasModel)block).registerModels();
        }
    }
}