The `vehicles` command doesn't seem to return mission-placed buildings (or any object with `simulation = "house"`). Unfortunately that means we have to resort to the much slower command `allMissionObjects`.
So I'd like to ask for a new command called `allVehicles` that does include mission buildings/"houses". This way you won't break the current community content relying on the `vehicles` command.
Optionally the command can be a unary command that takes an array of types:
allVehicles ["type1", "type2", ...]
but for me personally nular is enough.
Alternatively, a command can be added that returns all mission buildings, such as `buildings`.