API to set ResourcePermanently from Server

[bundabrg]

If I run a plugin on a backend server (Behind a bungeecord proxy), I can't send commands to the bungeecord plugin to set the user's pack from the plugin (because a backend server can't do that).

If I instead run WorldResourcePacks then that works but switching to another server resets it. Basically a permanently set pack using WorldResourcePacks is only valid for the server it is on.

So either:

1. A permanent resource pack set by WorldResourcePack should be set permanent by the upstream BungeeResourcePack plugin.
2. Or an API so I can interface with the BungeeResourcePack plugin to set a pack from a backend server.

My use case:

• A Lobby with signs that a user can click to set different packs
• Presently when they hit the sign, a command '/usepack packname' is sent. This won't reach the bungeecord plugin as its generated by the backend server, but installing WorldResourcePack will allow it, but only for that server for the moment (I have some bungeecord vanilla servers so I can't install WorldResourcePack on all of them and need it done by the proxy server).