Reactor

local r = peripheral.find("BigReactors-Reactor")

function Reactor()
  reactorActive = r.getActive()
  reactorEnergy = r.getEnergyStored()
  reactorEnergyPercent = reactorEnergy / 10000000 * 100

  if reactorEnergyPercent > 20 then
    r.setActive(false)
  else if reactorEnergyPercent <= 0 then
    r.setActive(true)
  end end
end

function Term()
  term.setBackgroundColor(colors.black)
  term.setTextColor(colors.white)
  term.setCursorPos(1,1)
  term.clear()

  term.write("Reactor: ")
  if reactorActive then
    term.setTextColor(colors.green)
    term.write("ON")
  else
    term.setTextColor(colors.red)
    term.write("OFF")
  end
  term.setTextColor(colors.white)

  term.setCursorPos(1,3)
  term.write("Energy Stored: ")
  term.write(reactorEnergy)
  term.setCursorPos(14,4)
  term.write(": ")
  term.write(reactorEnergyPercent)
  term.write("%")
end

while true do
  Reactor()
  Term()

  sleep(0.5)
end