Every slot of the room, in seed order. A room with no models entries —
seeded before slots existed, or still empty — is one legacy slot named
after whatever the seed recorded (meta.stepHeader.fileName for a STEP
room), so a joiner of an old room reconstructs exactly what it did before.
Every slot of the room, in seed order. A room with no
modelsentries — seeded before slots existed, or still empty — is one legacy slot named after whatever the seed recorded (meta.stepHeader.fileNamefor a STEP room), so a joiner of an old room reconstructs exactly what it did before.