With the feature packs added to pmmp, it is much easier for us to make players enter the server with a certain texture installed in their MCPE, so I thought I would have to add new items to the server, such as new swords or new armor , I think it probably has that possibility, but I do not have the slightest idea where to begin, in fact I tried to create new classes of new items in the api itself, but that did not work, could I have to do this with a plugin? Thanks.