Sets the expansion directions for the building. Sides that are expandable must be entirely flat, and must not have any ridges/shapes leading up to that specific side.
Sets the expansion directions for the building. Sides that are expandable must be entirely flat, and must not have any ridges/shapes leading up to that specific side.
1 table sides
the expansion sides, where the keys are wall directions, and the value is the amount of times that can be expanded in that direction.