ComputerCraft - Mass Fabricator v0.2

--[[
        Mass Fabricator

]]

local VERSION = 0.2

term.clear()

-- Clear any extraneous redstone commands
redstone.setBundledOutput( "right", 0 )

-- Define variables
local cPulse
local nCount = 0
local nTimer = 2
local timer = os.startTimer(nTimer)

-- Redpower 2 requires pulses, so every time a redstone signal is sent it's pulsed once
function bundledPulse( sSide, nColors )
        redstone.setBundledOutput( sSide, nColors )
        statusScreen()
        sleep(0.2)
        redstone.setBundledOutput( sSide, 0 )
end

-- Visual feedback and check of the system
function banner()
        term.clear()
        term.setCursorPos(1,1)
        print( "Mass Fabricator Program, Version "..VERSION )
        print( "" )
end

function statusScreen()
        banner()
        print("Running...I hope...")
end

while true do
        local event
        event = os.pullEvent()
        if event == "timer" then
                if nCount == 2 then
                        nCount = 1
                else
                        nCount = nCount + 1
                end
                timer = os.startTimer(nTimer)
                cPulse = colors.white
                if nCount % 2 == 0 then
                        cPulse = colors.combine( cPulse + colors.black )
                end
                bundledPulse( "right", cPulse )
        end
end