IndigoFenix

-- Multiplies the speed of calendar time by the specified value.  The parameter can be any positive number, though going over 10 is likely to cause bugs.  1 is normal speed.

args={...}
local rate=tonumber(args[1])
local prev_tick = 0
if rate == nil then
	rate = 1
elseif rate < 0 then
	rate = 0
end