Way to open lantern inventory?

Hi I was wondering is there a way to open the players inventory for the lantern after typing in a certain command. Also is there a way to then customize the text in it aswell. Thx in advance.
4lex

 

but it there a way to force open the lantern inventory with a command

 

Didn't the backpack mod open an inventory of an entity?
Go and search for that, look at the source code and see if you can make it work for what you need to do.

 

It did but that is one of the thing that no longer work.

 

nvm, I was going to use it to make like a thing where the player would type /spin and they would put like 5 hq metal and then press spin, and they could win out a certain list of items.