[ROBLOX] [Lua] City maker

--basename = "Base"

function create_city(buildings)
    for i = 1,buildings do
        local building = Instance.new("Part",workspace)
        building.Anchored = true
        building.CanCollide = false
        building.Position = Vector3.new(math.random(-400,400),0,math.random(-400,400))
        building.Size = Vector3.new(50,math.random(30,150),50)
        building.BrickColor = BrickColor.Random()
        building.CanCollide = true
        building.RightSurface = "Inlet"
        building.LeftSurface = "Inlet"
        building.FrontSurface = "Inlet"
        building.BackSurface = "Inlet"
        building.TopSurface = "Smooth"
        building.BottomSurface = "Smooth"
    end
end

create_city(15)