Nuclear control

--[[
*****************************
()     Nuclear control     ()
*****************************
Made by: HANDZ

connect all wires through bundled cable, connected to the back of a computer !!
overheat - yellow wire
active - black wire
full storage - pink wire
user interaction - blue wire

output to reactor - lime wire
place alarm on top of a computer --> it will turn on if the reactor is overheating
--]]

--code dont touch :D
x,y = term.getSize()
overHeat = false
active = false
fullStorage = false
userInteraction = false
log = ""
fl = true

function reactor(st)
 setO = rs.setBundledOutput

 if st == "activate" then
  setO("back", 0)
 else
  setO("back", colors.lime)
 end
end

function alarm(st)
 sAO = rs.setOutput
 if st == "activate" then
  sAO("top", true)
 else
  sAO("top", false)
 end
end

function drawLogo()
 x,y = term.getSize()
 term.clear()
 term.setCursorPos(1,1)
 drawAcros(1,"*")
 drawCentred(2,"Nuclear control","()")
 drawAcros(3,"*")
end

function readInputs()
 rsTest = rs.testBundledInput
 overHeat = rsTest("back", colors.yellow)
 active = not(rsTest("back", colors.black))
 fullStorage = rsTest("back", colors.pink)
 userInteraction = rsTest("back", colors.blue)
end

function updateReactorStatus()
 if not(overHeat or userInteraction or fullStorage) then
  reactor("activate")
 else
  reactor("deactivate")
 end

 if overHeat then
  alarm("activate")
 else
  alarm("deactivate")
 end

 if overHeat and not(userInteraction) then
  if active then
   print("Reactor status: OVERHEATING")
   print()
   print("!!! Shutting Down !!!")
   print()
  else
   print("Reactor status: Cooling down")
  end
 elseif active then
  print("Reactor status: ONLINE")
 else
  print("Reactor status: OFFLINE")
 end

 if userInteraction then
  print("/-/ user interaction /-/")
 end

 if fullStorage then
  print("Storage status: FULL")
  if active and not(overHeat or userInteraction) then
   print()
   print("Shutting down")
   print()
  end
 else
  print("Storage status: OK")
 end

 log = "Shutted down because of"
 fl = true
 if overHeat then
  log = log.." overheating"
  fl = false
 end

 if userInteraction then
  if not(fl) then
   log = log.." and"
  end
  log = log.." user interaction"
  fl = false
 end

 if fullStorage then
  if not(fl) then
   log = log.." and"
  end
  log = log.." full storage"
  fl = false
 end

 if not(active) then
  print()
  print(log)
 end
end

function drawCentred(line,text,char)
 term.setCursorPos(1,line)
 term.write(char)

 local a = (x - string.len(text)) / 2
 term.setCursorPos(a+1, line)
 term.write(text)

 local b = x - string.len(char)
 term.setCursorPos(b+1,line)
 term.write(char)
end

function drawAcros(line, char)
 term.setCursorPos(1, line)
 for i=0,x do
  term.write(char)
 end
end

while true do
 drawLogo()
 readInputs()
 updateReactorStatus()
 drawCentred(y,"Made by: HANDZ","+++")
 sleep(0.01)
end