It works for hammer and rock, doesn't work for building plan for some reason.
"Normal Speed": [
"hammer",
"building.plan",
"rock"
],
"Normal Speed": [
"hammer",
"building.plan",
"rock"
],
Can't seem to add building.plan as normal speed craft list
Because you use wrong shortname for item.
Correct is building.planner
Source https://github.com/OrangeWulf/Rust-Docs/blob/new/Items.md
Correct is building.planner
Source https://github.com/OrangeWulf/Rust-Docs/blob/new/Items.md