poopoodice

LARGE_CRYSTAL.get() to get the block from the registry object.

I think they should be registered in common setup.

It's better for you to have a repository, as it is good for your code management and all other people can view your code without downloading them.

RegisterCommandsEvent

Please have some research(google or on this forum), there are tonnes of results that have exact same problem with you.

Repo -> repository (can be online hosted by websites like github, bitbucket...etc) I'm basically asking you to provide all your code and assets.

Are you sure the registry name of the item and the recipe are the same, or are there any errors shown in the log during loading the recipes? If not a repo is really helpful for others to find the problem for you.

Item.Properties.food() All you want are in Items.java

You can get vanilla items directly from Items, instead of using numeric ids (which shouldn't be used).

It gives you the blockpos so you can access the tileentity in the world.

LootContext.Builder.get(lootparam)

For me both of your pastes are empty.

The FIFTH parameter takes an int, and isn't this solved from your last post?

Maybe it is called when press/release?

It is required when no variable is created (WOOD).