BookBakedModel.java 文件源码

@Override
public ItemOverrideList getOverrides()
{
    return new ItemOverrideList(Collections.emptyList())
    {
        @Override
        public IBakedModel handleItemState(IBakedModel originalModel, ItemStack stack, World world, EntityLivingBase entity)
        {
            ModelHandle mh = ModelHandle.of(BASE_MODEL);

            if (state != null)
            {
                mh = mh.state(state);
            }

            NBTTagCompound tag = stack.getTagCompound();
            if (tag != null)
            {
                String book = tag.getString("Book");
                BookDocument bookDocument = BookRegistry.get(new ResourceLocation(book));
                if (bookDocument != null)
                {
                    ResourceLocation cover = bookDocument.getBookCover();
                    if (cover != null)
                        mh = mh.replace("#CoverGraphics", cover.toString());
                }
            }

            return mh.get();
        }
    };
}