startup

    print('ReactorControl Engaged. View Monitor.')

    emptyflag=0
    offlineflag=0
    flashflag=0

    reactorA=peripheral.wrap('BigReactors-Reactor_1')
    monitor=peripheral.wrap('right')

    monitor.setTextScale(1)
    monitor.setBackgroundColor(colors.black)

    while true do
    monitor.clear()
    monitor.setCursorPos(1,1)
    monitor.setTextColor(colors.white)
    monitor.write('Fuel Level:')
    monitor.setCursorPos(1,2)
    monitor.setTextColor(colors.yellow)
    monitor.write(math.floor(((reactorA.getFuelAmount()/reactorA.getFuelAmountMax())*100)+0.5)..'% Fuel')
    monitor.setCursorPos(1,3)
    monitor.setTextColor(colors.lightBlue)
    monitor.write(math.floor(((reactorA.getWasteAmount()/reactorA.getFuelAmountMax())*100)+0.5)..'% Waste')
    monitor.setCursorPos(1,5)
    monitor.setTextColor(colors.white)
    monitor.write('Control Rod Levels:')
    monitor.setTextColor(colors.green)
    monitor.setCursorPos(1,6)
    monitor.write('Rod 1a:  '..(100-(reactorA.getControlRodLevel(0)))..'% Depth')
    monitor.setCursorPos(1,7)
    monitor.write('Rod 2a:  '..(100-(reactorA.getControlRodLevel(1)))..'% Depth')
    monitor.setCursorPos(1,8)
    monitor.write('Rod 3a:  '..(100-(reactorA.getControlRodLevel(2)))..'% Depth')
    monitor.setCursorPos(1,9)
    monitor.write('Rod 4a:  '..(100-(reactorA.getControlRodLevel(3)))..'% Depth')
    monitor.setCursorPos(1,10)
    monitor.write('Rod 5a:  '..(100-(reactorA.getControlRodLevel(4)))..'% Depth')
    monitor.setCursorPos(22,6)
    monitor.write('Rod 6a: '..(100-(reactorA.getControlRodLevel(5)))..'% Depth')
    monitor.setCursorPos(22,7)
    monitor.write('Rod 7a: '..(100-(reactorA.getControlRodLevel(6)))..'% Depth')
    monitor.setCursorPos(22,8)
    monitor.write('Rod 8a: '..(100-(reactorA.getControlRodLevel(7)))..'% Depth')
    monitor.setCursorPos(1,12)
    monitor.setTextColor(colors.white)
    monitor.write('Temperature:')
    monitor.setCursorPos(1,13)
    if reactorA.getCasingTemperature()>=650 then
        monitor.setTextColor(colors.purple)
    else if reactorA.getCasingTemperature()>=950 then
            monitor.setTextColor(colors.red)
        else
            monitor.setTextColor(colors.green)
        end
    end
    monitor.write('Reactor A: '..math.floor(reactorA.getCasingTemperature())..'C')
    monitor.setCursorPos(1,14)

    monitor.setCursorPos(1,15)
    monitor.setTextColor(colors.white)
    monitor.write('Flux:')
    monitor.setCursorPos(1,16)
    monitor.setTextColor(colors.green)
    monitor.write('Reactor A: '..reactorA.getEnergyStored()..' RF Stored ')

    if reactorA.getEnergyProducedLastTick()>=500 and reactorA.getEnergyProducedLastTick()<2000 then
        monitor.setTextColor(colors.orange)
    end

    if reactorA.getEnergyProducedLastTick()>=2000 then
        monitor.setTextColor(colors.red)
    end
    monitor.setCursorPos(1,17)
    monitor.write('Produced:  '..(math.floor(reactorA.getEnergyProducedLastTick()+0.5))..' RF/t')

    monitor.setCursorPos(1,19)
    monitor.setTextColor(colors.orange)
    monitor.write('Warnings:')

    if flashflag==0 then
      flashflag=1
      if offlineflag==1 then
        monitor.setCursorPos(1,20)
        monitor.setTextColor(colors.lightGray)
        monitor.write('OFFLINE - Manual Override')
      end
      if emptyflag==1 then
        monitor.setCursorPos(1,21)
        monitor.setTextColor(colors.pink)
        monitor.write('OFFLINE - Fuel Exhausted')
      end
      if emptyflag==0 and offlineflag==0 and reactorA.getControlRodLevel(0)>75 then
        monitor.setCursorPos(1,21)
        monitor.setTextColor(colors.yellow)
        monitor.write('ONLINE - Low Power Mode')
      end
      if emptyflag==0 and offlineflag==0 and reactorA.getControlRodLevel(0)<=75 then
        monitor.setCursorPos(1,21)
        monitor.setTextColor(colors.orange)
        monitor.write('ONLINE - High Power Mode')
      end
    else
      flashflag=0
      monitor.setCursorPos(1,21)
      monitor.clearLine()
    end

    if reactorA.getEnergyStored()<=10000000 and reactorA.getEnergyStored()>100 then
        reactorA.setAllControlRodLevels(0+(math.floor(reactorA.getEnergyStored()/100000)))
    else
        reactorA.setAllControlRodLevels(0)
    end


    if (reactorA.getFuelAmount()<=100) and offlineflag==0 then
        reactorA.setAllControlRodLevels(100)
        reactorA.setActive(false)
        emptyflag=1
    else
        emptyflag=0
    end

    if rs.getInput('bottom')==false and emptyflag==0 then
        reactorA.setActive(true)
        offlineflag=0
    end

    if rs.getInput('bottom')==true and emptyflag==0 then
        reactorA.setActive(false)
        reactorA.setAllControlRodLevels(100)
        offlineflag=1
    end
    sleep(1)
    end