FTB Ticker - Time

local mon = peripheral.wrap("right")
function round(num, idp)
local mult = 10^ (idp or 0)
return math.floor(num * mult +0.5) / mult
end
function loop()
while true do
mon.clear()
mon.setCursorPos(2,4)
mon.setTextScale(4)
z = os.time()
if z < 12 then
y = z
a = y%1
h = y - a
b = a * 60
m = round(b)
if m >= 10 then
min = m
elseif m < 10 then
min = "0"..m
end
if h < 1 then
hour = 12
elseif h >= 1 then
hour = h
end
x = hour..":"..min.." AM"
elseif z > 12 then
y = z - 12
a = y%1
h = y - a
b = a * 60
m = round(b)
if m >= 10 then
min = m
elseif m < 10 then
min = "0"..m
end
if h < 1 then
hour = 12
elseif h >= 1 then
hour = h
end
x = hour..":"..min.." PM"
end
mon.setTextColor(colors.lime)
mon.write("The Current Time is ")
mon.setTextColor(colors.blue)
mon.write(x)
sleep(1)
end
end
loop()