Create: Blueprint Void

When a schematic is printed through the Create schematicannon, structure void blocks in the blueprint are replaced by the vanilla Create result, so the printed build keeps the blocks that were actually placed. Blocks that were attached to a neighbor, such as a torch, are replaced when the printer reaches them, and a block that is being right-clicked or held is not destroyed or pushed by a piston during the print.

The mod also changes how the schematic is shown. Structure void positions are drawn as small white cubes and air positions as blue cubes, which makes it easier to see where a blueprint has gaps. A schematic quill crafted with scaffolding is not shrunk when placed, and upper parts of a structure keep the lower parts in their printed results. Create: Blueprint Void requires Create and runs on client and server, so the server and every player need it. It is published for Forge only, for 1.20.1, under the MIT License, and the source code and issue tracker are public.