AnvilListener.java 文件源码

private EnchantmentMerger getMerger(final AnvilInventory anvil) {
    final ItemStack result = select(anvil.getItem(0), anvil.getItem(1), true).clone();
    final ItemStack supplement = select(anvil.getItem(0), anvil.getItem(1), false);
    return new EnchantmentMerger()
            .merge(result, false)
            .merge(supplement, true);
}