Waffles Simple Countdown

--WaffleJohns's countdown timer for Tekkit MC

--If you want the below values to be entered as you launch the program then try using read() ex: "local h = read()"
local h = 2
local m = 29
local s = 59

local total = ((h*60*60)+(m*60)+s)  --Counts the total seconds

for i = total,0,-1 do

    s = i%60 --Divides by 60 and gives you the remainder, which happens to be the seconds :)
    term.clear()
    term.setCursorPos(1,1)
    print(h.. ":".. m.. ":".. s)

    if s == 0 then
        m = m-1
    end
    if m == -1 then
        h = h-1
        m = 59
    end
sleep(1)
end