private static <T extends Block> T register(T block, ItemBlock itemBlock) {
		GameRegistry.register(block);
		GameRegistry.register(itemBlock);

		if (block instanceof BlockRadioactive) {
			((BlockRadioactive) block).registerItemModel(itemBlock);
		}

		return block;
	}

	private static <T extends Block> T register(T block) {
		ItemBlock itemBlock = new ItemBlock(block);
		itemBlock.setRegistryName(block.getRegistryName());

		return register(block, itemBlock);
	}