Place if empty
Put a block at a location only when nothing is there, so it never replaces what's built.
A Minecraft element (a step) in World & blocks. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a player uses a command → Place if empty: minecraft:torch at Player location.
Also called
set block if air, safe place, only if empty, dont overwrite
Works as a data pack?
No. This one needs the Elementium plugin on a Paper server.
What you give it
- Where
What it gives back
- Placed