CreativeEditorWands StationAPI

Players select a cube by setting two positions, then act on the area: copy it to a new location with a right-click, fill it with the block that is right-clicked, or rotate it with the scroll wheel. Holding left shift and scrolling changes the axe mode, and hitting a living entity rotates the selection. Single-player and multiplayer both work for these actions, while changes that alter the world only apply to players with operator rights.

The mod also works with the structure command from RetroCommands. Saved structures can be pasted where a player stands, and a fill option places a chosen block ID with optional metadata across the cube between two positions. Each saved structure needs its own name, since reusing a name overwrites the earlier copy. The command works with modded blockstates.

CreativeEditorWands StationAPI requires StationAPI, and Mod Menu is optional. It is published for Fabric and Babric only, for the single game version b1.7.3, and it runs on the client and on the server, so both sides need it. The code is released under the MIT License and is open source, with a public source repository and issue tracker.