Dynamic In-Game NBT Editor

Open the editor on a targeted entity or block entity from the right-click context menu, or look up an entity by its UUID or a block entity by its position. Each lookup opens its own screen, and open screens are listed in a horizontally scrolling tab bar at the top. The NBT appears as an unfoldable tree, and the editor refreshes it every tick so changes to the entity show up as they happen.

Edits are sent to the server as data commands, so the server applies them. The Query on the server option fetches data for a screen, and the screen otherwise uses NBT data kept locally on the client. The displayed data is synchronized with the server within a tick. Installing DINE on a dedicated server causes problems, because the mod is client-side only. Players need enough permission for the server to accept queries and edits; the default server-side permission check rejects a query when the level is too low. Config is a Java Properties file, loaded on start and reloaded by F3+T.