Bobostno`s Reactor Controller

-- The Bobostno Reactor Controller
-- by Bobostno
--
-- This scrip uses both IC2 and RP2 mods
-- Wiring setup is as follows:
--  Reactor Power: White
--  EU Detector: Yellow
--  First storage from reactor(eg. MFE): Red (set to imit redstone on full)
--  Last storage from reactor: Orange (set to imit redstone on empty)
-- Default: Monitor on back and bundled wire on top
--
-- Have Fun!

-- Initial Setup
local monitor = peripheral.wrap("back") -- Chnage "back" to side of your monitor
local nSide = "top" -- change to side of your bundled cable
local reactorOffNum = colours.white
local reactorOn = false
local stateChange = 0
local state = 10
rs.setBundledOutput( nSide, reactorOffNum)
term.clear()
term.setCursorPos(1,1)
print("Welcome to The Bobostno Reactor Controller!")

-- Refresh the monitor
function refresh(omg)
term.redirect( monitor )
term.clear()
term.setCursorPos(1,1)
term.write("Reactor: ")
if omg then -- omg true in error state
  print("ERROR")
  return
end
if reactorOn then print("On")
else print("Off")
end
term.write("Proccess: ")
if state == 1 then print("Turning Off")
elseif state == 3 then print("Turning On")
else print("Doing Nothing")
end
term.write("Out of uranium: ")
if state == 6 or state == 7 then print("Yes")
else print("No")
end
term.restore()
end

-- Get inputs and place in array
function checkStatus()
local full = rs.testBundledInput( nSide, colours.red)
local empty = rs.testBundledInput( nSide, colours.orange)
local current = rs.testBundledInput( nSide, colours.yellow)
if reactorOn then areactor = true
  else areactor = false
end
return{full, empty, current, areactor}
end

-- Choose defined states from all inputs and outputs
function detectState(stateIn)
if stateIn[1] and stateIn[4] then
state = 1
elseif stateIn[1] and not stateIn[4] or not stateIn[1] and not stateIn[2] and not stateIn[4] then
state = 2
elseif stateIn[2] and not stateIn[4] then
state = 3
elseif stateIn[2] and stateIn[4] and stateIn[3] then
state = 4
elseif not stateIn[1] and not stateIn[2] and stateIn[3] and stateIn[4] then
state = 5
elseif not stateIn[1] and not stateIn[2] and not stateIn[3] and stateIn[4] then
state = 6
elseif not stateIn[1] and stateIn[2] and not stateIn[3] and stateIn[4] then
state = 7
else
state = 8
end
end

-- Change Outputs based on current state and report on computer
function setOutput()
if state == 1 then
  rs.setBundledOutput( nSide, reactorOffNum)
  reactorOn = false
  print("Turning reactor off.")
elseif state == 3 then
  rs.setBundledOutput( nSide, 0)
  reactorOn = true
  print("Turning reactor on")
end
end
-- Display current display on computer
function printState()
print("Current state: ", state)
stateChange = state
end

-- Main loop
while true do
local currentStatus = checkStatus()
detectState(currentStatus)
setOutput()
if state == 8 then -- If Error state tell user of error
  refresh(true)
  print("ERROR! Closing")
  rs.setBundledOutput( nSide, reactorOffNum)
  print("<Full: ", currentStatus[1], "> <Empty: ", currentStatus[2], ">")
  print("<Current: ", currentStatus[3], "> <Reactor: ", currentStatus[4], ">")
  return
  end
if stateChange ~= state then
  refresh(false)
  printState()
end
sleep(1)
end