Disco Floor Random Flash

local speed = 0.2
local bool

function randf(side)
num = math.random(0, 65536)
rs.setBundledOutput(side, num)
end

function off(side)
rs.setBundledOutput(side, 0)
end

print("Hold CTRL+T to stop the program.")

while true do
bool = rs.getInput("top")
if bool then randf("right") randf("left") randf("back") randf("bottom") sleep(speed)
else off("right") off("left") off("back") off("bottom") event = os.pullEvent("redstone")
end
end