new reactor control 2025

--  BigReactor Control
--  by costantino03
--
--  feel free to use and/or modify this code
--
-----------------------------------------------
--Reactor Control - Version History
--
--  Version 3.1 - November 2
--    - First update in awhile
--    - lots of minor fixes and improvments
--    - New loading and setup search with automated peripheral search
--    - Changes to the update methods
--    - Except new updates soon


-----------------------------------------------

local version = 3.1
--is auto power enabled
local auto_string = true
--auto on value
local on = 49
--auto off value
local off = 99
--is auto control rods enabled
local auto_rods = false
--control rod auto value
local auto_rf = 0

--peripherals
local reactor
local mon

--monitor size
local monX
local monY

term.clear()
-------------------FORMATTING-------------------------------
function clear()
  mon.setBackgroundColor(colors.black)
  mon.clear()
  mon.setCursorPos(1, 1)
end

--display text on computer's terminal screen
function draw_text_term(x, y, text, text_color, bg_color)
  term.setTextColor(text_color)
  term.setBackgroundColor(bg_color)
  term.setCursorPos(x, y)
  write(text)
end

--display text text on monitor, "mon" peripheral
function draw_text(x, y, text, text_color, bg_color)
  mon.setBackgroundColor(bg_color)
  mon.setTextColor(text_color)
  mon.setCursorPos(x, y)
  mon.write(text)
end

--draw line on computer terminal
function draw_line(x, y, length, color)
  mon.setBackgroundColor(color)
  mon.setCursorPos(x, y)
  mon.write(string.rep(" ", length))
end

--draw line on computer terminal
function draw_line_term(x, y, length, color)
  term.setBackgroundColor(color)
  term.setCursorPos(x, y)
  term.write(string.rep(" ", length))
end

--create progress bar
--draws two overlapping lines
--background line of bg_color
--main line of bar_color as a percentage of minVal/maxVal
function progress_bar(x, y, length, minVal, maxVal, bar_color, bg_color)
  draw_line(x, y, length, bg_color)   --backgoround bar
  local barSize = math.floor((minVal / maxVal) * length)
  draw_line(x, y, barSize, bar_color) --progress so far
end

--same as above but on the computer terminal
function progress_bar_term(x, y, length, minVal, maxVal, bar_color, bg_color)
  draw_line_term(x, y, length, bg_color)   --backgoround bar
  local barSize = math.floor((minVal / maxVal) * length)
  draw_line_term(x, y, barSize, bar_color) --progress so far
end

--create button on monitor
function button(x, y, length, text, txt_color, bg_color)
  draw_line(x, y, length, bg_color)
  draw_text((x + 2), y, text, txt_color, bg_color)
end

--header and footer bars on monitor
function menu_bar()
  draw_line(1, 1, monX, colors.blue)
  draw_text(2, 1, "Power    Tools    Settings", colors.white, colors.blue)
  draw_line(1, 19, monX, colors.blue)
  draw_text(2, 19, "     Reactor Control", colors.white, colors.blue)
end

--dropdown menu for power options
function power_menu()
  draw_line(1, 2, 9, colors.gray)
  draw_line(1, 3, 9, colors.gray)
  draw_line(1, 4, 9, colors.gray)
  if active then
    draw_text(2, 2, "ON", colors.lightGray, colors.gray)
    draw_text(2, 3, "OFF", colors.white, colors.gray)
  else
    draw_text(2, 2, "ON", colors.white, colors.gray)
    draw_text(2, 3, "OFF", colors.lightGray, colors.gray)
  end
  draw_text(2, 4, "Auto", colors.white, colors.gray)
end

--dropbox menu for tools
function tools_menu()
  draw_line(10, 2, 14, colors.gray)
  draw_line(10, 3, 14, colors.gray)
  draw_line(10, 4, 14, colors.gray)
  draw_line(10, 5, 14, colors.gray)
  draw_text(11, 2, "Control Rods", colors.white, colors.gray)
  draw_text(11, 3, "Efficiency", colors.white, colors.gray)
  draw_text(11, 4, "Fuel", colors.white, colors.gray)
  draw_text(11, 5, "Waste", colors.white, colors.gray)
end

--dropdown menu for settings
function settings_menu()
  draw_line(12, 2, 18, colors.gray)
  draw_line(12, 3, 18, colors.gray)
  draw_text(13, 2, "Check for Updates", colors.white, colors.gray)
  draw_text(13, 3, "Reset peripherals", colors.white, colors.gray)
end

--basic popup screen with title bar and exit button
function popup_screen(y, title, height)
  clear()
  menu_bar()

  draw_line(4, y, 22, colors.blue)
  draw_line(25, y, 1, colors.red)

  for counter = y + 1, height + y do
    draw_line(4, counter, 22, colors.white)
  end

  draw_text(25, y, "X", colors.white, colors.red)
  draw_text(5, y, title, colors.white, colors.blue)
end

--write settings to config file
function save_config()
  sw = fs.open("config.txt", "w")
  sw.writeLine(version)
  sw.writeLine(auto_string)
  sw.writeLine(on)
  sw.writeLine(off)
  sw.writeLine(auto_rods)
  sw.writeLine(auto_rf)
  sw.close()
end

--read settings from file
function load_config()
  sr = fs.open("config.txt", "r")
  version = tonumber(sr.readLine())
  auto_string = sr.readLine()
  on = tonumber(sr.readLine())
  off = tonumber(sr.readLine())
  auto_rods = sr.readLine()
  auto_rf = tonumber(sr.readLine())
  sr.close()
end

------------------------END FORMATTING--------------------------

--
function homepage()
  while true do
    clear()
    menu_bar()
    terminal_screen()

    energy_stored = math.floor(reactor.getEnergyStored())
    energy_capacity = math.floor(reactor.getEnergyCapacity())

    --------POWER STAT--------------
    draw_text(2, 3, "Power:", colors.yellow, colors.black)
    active = reactor.getActive()
    if active then
      draw_text(10, 3, "ONLINE", colors.lime, colors.black)
    else
      draw_text(10, 3, "OFFLINE", colors.red, colors.black)
    end

    -----------FUEL---------------------
    draw_text(2, 5, "Fuel Level:", colors.yellow, colors.black)
    local maxVal = reactor.getFuelAmountMax()
    local minVal = reactor.getFuelAmount()
    local percent = math.floor((minVal / maxVal) * 100)
    draw_text(15, 5, percent .. "%", colors.white, colors.black)

    if percent < 25 then
      progress_bar(2, 6, monX - 2, minVal, maxVal, colors.red, colors.gray)
    else
      if percent < 50 then
        progress_bar(2, 6, monX - 2, minVal, maxVal, colors.orange, colors.gray)
      else
        if percent < 75 then
          progress_bar(2, 6, monX - 2, minVal, maxVal, colors.yellow, colors.gray)
        else
          if percent <= 100 then
            progress_bar(2, 6, monX - 2, minVal, maxVal, colors.lime, colors.gray)
          end
        end
      end
    end

    -----------ROD HEAT---------------
    draw_text(2, 8, "Fuel Temp:", colors.yellow, colors.black)
    local maxVal = 2000
    local minVal = math.floor(reactor.getFuelTemperature())

    if minVal < 500 then
      progress_bar(2, 9, monX - 2, minVal, maxVal, colors.lime, colors.gray)
    else
      if minVal < 1000 then
        progress_bar(2, 9, monX - 2, minVal, maxVal, colors.yellow, colors.gray)
      else
        if minVal < 1500 then
          progress_bar(2, 9, monX - 2, minVal, maxVal, colors.orange, colors.gray)
        else
          if minVal < 2000 then
            progress_bar(2, 9, monX - 2, minVal, maxVal, colors.red, colors.gray)
          else
            if minVal >= 2000 then
              progress_bar(2, 9, monX - 2, 2000, maxVal, colors.red, colors.gray)
            end
          end
        end
      end
    end

    draw_text(15, 8, math.floor(minVal) .. "/" .. maxVal, colors.white, colors.black)

    -----------CASING HEAT---------------
    draw_text(2, 11, "Casing Temp:", colors.yellow, colors.black)
    local maxVal = 2000
    local minVal = math.floor(reactor.getCasingTemperature())
    if minVal < 500 then
      progress_bar(2, 12, monX - 2, minVal, maxVal, colors.lime, colors.gray)
    else
      if minVal < 1000 then
        progress_bar(2, 12, monX - 2, minVal, maxVal, colors.yellow, colors.gray)
      else
        if minVal < 1500 then
          progress_bar(2, 12, monX - 2, minVal, maxVal, colors.orange, colors.gray)
        else
          if minVal < 2000 then
            progress_bar(2, 12, monX - 2, minVal, maxVal, colors.red, colors.gray)
          else
            if minVal >= 2000 then
              progress_bar(2, 12, monX - 2, 2000, maxVal, colors.red, colors.gray)
            end
          end
        end
      end
    end
    draw_text(15, 11, math.floor(minVal) .. "/" .. maxVal, colors.white, colors.black)

    -------------OUTPUT-------------------
    if reactor.isActivelyCooled() then
      draw_text(2, 14, "mB/tick:", colors.yellow, colors.black)
      mbt = math.floor(reactor.getHotFluidProducedLastTick())
      draw_text(13, 14, mbt .. " mB/t", colors.white, colors.black)
    else
      draw_text(2, 14, "RF/tick:", colors.yellow, colors.black)
      rft = math.floor(reactor.getEnergyProducedLastTick())
      draw_text(13, 14, rft .. " RF/T", colors.white, colors.black)
    end

    ------------STORAGE------------
    if reactor.isActivelyCooled() then
      draw_text(2, 15, "mB Stored:", colors.yellow, colors.black)
      fluid_stored = reactor.getHotFluidAmount()
      fluid_max = reactor.getHotFluidAmountMax()
      fluid_stored_percent = math.floor((fluid_stored / fluid_max) * 100)
      draw_text(13, 15, fluid_stored_percent .. "% (" .. fluid_stored .. " mB)", colors.white, colors.black)
    else
      draw_text(2, 15, "RF Stored:", colors.yellow, colors.black)
      energy_stored_percent = math.floor((energy_stored / energy_capacity) * 100)
      draw_text(13, 15, energy_stored_percent .. "% (" .. math.floor(energy_stored) .. " RF)", colors.white, colors
        .black)
    end

    -------------AUTO CONTROL RODS-----------------------
    auto_rods_bool = auto_rods == "true"
    insertion_percent = reactor.getControlRodLevel(0)

    if reactor.isActivelyCooled() then
      draw_text(2, 16, "Control Rods:", colors.yellow, colors.black)
      draw_text(16, 16, insertion_percent .. "%", colors.white, colors.black)
    else
      if auto_rods_bool then
        if active then
          if rft > auto_rf + 50 then
            reactor.setAllControlRodLevels(insertion_percent + 1)
          else
            if rft < auto_rf - 50 then
              reactor.setAllControlRodLevels(insertion_percent - 1)
            end
          end
        end

        draw_text(2, 16, "Control Rods:", colors.yellow, colors.black)
        draw_text(16, 16, insertion_percent .. "%", colors.white, colors.black)
        draw_text(21, 16, "(Auto)", colors.red, colors.black)
      else
        draw_text(2, 16, "Control Rods:", colors.yellow, colors.black)
        draw_text(16, 16, insertion_percent .. "%", colors.white, colors.black)
      end
    end


    -------------AUTO SHUTOFF--------------------------
    if reactor.isActivelyCooled() then
      --i dont know what I should do here
    else
      auto = auto_string == "true"
      if auto then
        if active then
          draw_text(2, 17, "Auto off:", colors.yellow, colors.black)
          draw_text(13, 17, off .. "% RF Stored", colors.white, colors.black)
          if energy_stored_percent >= off then
            reactor.setActive(false)
            call_homepage()
          end
        else
          draw_text(2, 17, "Auto on:", colors.yellow, colors.black)
          draw_text(13, 17, on .. "% RF Stored", colors.white, colors.black)
          if energy_stored_percent <= on then
            reactor.setActive(true)
            call_homepage()
          end
        end
      else
        draw_text(2, 17, "Auto power:", colors.yellow, colors.black)
        draw_text(14, 17, "disabled", colors.red, colors.black)
      end
    end

    sleep(0.5)
  end
end

--------------MENU SCREENS--------------

--auto power menu
function auto_off()
  auto = auto_string == "true"
  if auto then --auto power enabled
    popup_screen(3, "Auto Power", 11)
    draw_text(5, 5, "Enabled", colors.lime, colors.white)
    draw_text(15, 5, " disable ", colors.white, colors.black)

    draw_text(5, 7, "ON when storage =", colors.gray, colors.white)
    draw_text(5, 8, " - ", colors.white, colors.black)
    draw_text(13, 8, on .. "% RF", colors.black, colors.white)
    draw_text(22, 8, " + ", colors.white, colors.black)

    draw_text(5, 10, "OFF when storage =", colors.gray, colors.white)
    draw_text(5, 11, " - ", colors.white, colors.black)
    draw_text(13, 11, off .. "% RF", colors.black, colors.white)
    draw_text(22, 11, " + ", colors.white, colors.black)

    draw_text(11, 13, " Save ", colors.white, colors.black)

    local event, side, xPos, yPos = os.pullEvent("monitor_touch")

    --disable auto
    if yPos == 5 then
      if xPos >= 15 and xPos <= 21 then
        auto_string = "false"
        save_config()
        auto_off()
      else
        auto_off()
      end
    end

    --increase/decrease auto on %
    if yPos == 8 then
      if xPos >= 5 and xPos <= 8 then
        previous_on = on
        on = on - 1
      end
      if xPos >= 22 and xPos <= 25 then
        previous_on = on
        on = on + 1
      end
    end

    --increase/decrease auto off %
    if yPos == 11 then
      if xPos >= 5 and xPos <= 8 then
        previous_off = off
        off = off - 1
      end
      if xPos >= 22 and xPos <= 25 then
        previous_off = off
        off = off + 1
      end
    end

    if on < 0 then on = 0 end
    if off > 99 then off = 99 end

    if on == off or on > off then
      on = previous_on
      off = previous_off
      popup_screen(5, "Error", 6)
      draw_text(5, 7, "Auto On value must be", colors.black, colors.white)
      draw_text(5, 8, "lower then auto off", colors.black, colors.white)
      draw_text(11, 10, "Okay", colors.white, colors.black)
      local event, side, xPos, yPos = os.pullEvent("monitor_touch")

      auto_off()
    end

    --Okay button
    if yPos == 13 and xPos >= 11 and xPos <= 17 then
      save_config()
      call_homepage()
    end

    --Exit button
    if yPos == 3 and xPos == 25 then
      call_homepage()
    end

    auto_off()
  else
    popup_screen(3, "Auto Power", 5)
    draw_text(5, 5, "Disabled", colors.red, colors.white)
    draw_text(15, 5, " enable ", colors.white, colors.gray)
    draw_text(11, 7, "Okay", colors.white, colors.black)

    local event, side, xPos, yPos = os.pullEvent("monitor_touch")

    --Okay button
    if yPos == 7 and xPos >= 11 and xPos <= 17 then
      call_homepage()
    end

    if yPos == 5 then
      if xPos >= 15 and xPos <= 21 then
        auto_string = "true"
        save_config()
        auto_off()
      else
        auto_off()
      end
    else
      auto_off()
    end
  end
end

--efficiency menu
function efficiency()
  popup_screen(3, "Efficiency", 12)
  fuel_usage = reactor.getFuelConsumedLastTick()
  rft = math.floor(reactor.getEnergyProducedLastTick())

  rfmb = rft / fuel_usage

  draw_text(5, 5, "Fuel Consumption: ", colors.lime, colors.white)
  draw_text(5, 6, fuel_usage .. " mB/t", colors.black, colors.white)
  draw_text(5, 8, "Energy per mB: ", colors.lime, colors.white)
  draw_text(5, 9, rfmb .. " RF/mB", colors.black, colors.white)

  draw_text(5, 11, "RF/tick:", colors.lime, colors.white)
  draw_text(5, 12, rft .. " RF/T", colors.black, colors.white)

  draw_text(11, 14, " Okay ", colors.white, colors.black)

  local event, side, xPos, yPos = os.pullEvent("monitor_touch")

  --Okay button
  if yPos == 14 and xPos >= 11 and xPos <= 17 then
    call_homepage()
  end

  --Exit button
  if yPos == 3 and xPos == 25 then
    call_homepage()
  end

  efficiency()
end

function fuel()
  popup_screen(3, "Fuel", 9)

  fuel_max = reactor.getFuelAmountMax()
  fuel_level = reactor.getFuelAmount()
  fuel_reactivity = math.floor(reactor.getFuelReactivity())

  draw_text(5, 5, "Fuel Level: ", colors.lime, colors.white)
  draw_text(5, 6, fuel_level .. "/" .. fuel_max, colors.black, colors.white)

  draw_text(5, 8, "Reactivity: ", colors.lime, colors.white)
  draw_text(5, 9, fuel_reactivity .. "%", colors.black, colors.white)

  draw_text(11, 11, " Okay ", colors.white, colors.black)

  local event, side, xPos, yPos = os.pullEvent("monitor_touch")


  --Okay button
  if yPos == 11 and xPos >= 11 and xPos <= 17 then
    call_homepage()
  end

  --Exit button
  if yPos == 3 and xPos == 25 then
    call_homepage()
  end

  fuel()
end

function waste()
  popup_screen(3, "Waste", 8)

  waste_amount = reactor.getWasteAmount()
  draw_text(5, 5, "Waste Amount: ", colors.lime, colors.white)
  draw_text(5, 6, waste_amount .. " mB", colors.black, colors.white)
  draw_text(8, 8, " Eject Waste ", colors.white, colors.red)
  draw_text(11, 10, " Close ", colors.white, colors.black)

  local event, side, xPos, yPos = os.pullEvent("monitor_touch")

  --eject button
  if yPos == 8 and xPos >= 8 and xPos <= 21 then
    reactor.doEjectWaste()
    popup_screen(5, "Waste Eject", 5)
    draw_text(5, 7, "Waste Ejeceted.", colors.black, colors.white)
    draw_text(11, 9, " Close ", colors.white, colors.black)
    local event, side, xPos, yPos = os.pullEvent("monitor_touch")
    --Okay button
    if yPos == 7 and xPos >= 11 and xPos <= 17 then
      call_homepage()
    end

    --Exit button
    if yPos == 3 and xPos == 25 then
      call_homepage()
    end
  end

  --Okay button
  if yPos == 10 and xPos >= 11 and xPos <= 17 then
    call_homepage()
  end

  --Exit button
  if yPos == 3 and xPos == 25 then
    call_homepage()
  end
  waste()
end

function set_auto_rf()
  popup_screen(5, "Auto Adjust", 11)
  draw_text(5, 7, "Try to maintain:", colors.black, colors.white)

  draw_text(13, 9, " ^ ", colors.white, colors.gray)
  draw_text(10, 11, auto_rf .. " RF/t", colors.black, colors.white)
  draw_text(13, 13, " v ", colors.white, colors.gray)
  draw_text(11, 15, " Okay ", colors.white, colors.gray)

  local event, side, xPos, yPos = os.pullEvent("monitor_touch")

  --increase button
  if yPos == 9 then
    auto_rf = auto_rf + 100
    save_config()
    set_auto_rf()
  end

  --decrease button
  if yPos == 13 then
    auto_rf = auto_rf - 100
    if auto_rf < 0 then auto_rf = 0 end
    save_config()
    set_auto_rf()
  end

  if yPos == 15 then
    control_rods()
  end

  set_auto_rf()
end

function control_rods()
  if reactor.isActivelyCooled() then
    popup_screen(3, "Control Rods", 13)
    insertion_percent = reactor.getControlRodLevel(0)

    draw_text(5, 5, "Inserted: " .. insertion_percent .. "%", colors.black, colors.white)
    progress_bar(5, 7, 20, insertion_percent, 100, colors.yellow, colors.gray)

    draw_text(5, 9, " << ", colors.white, colors.black)
    draw_text(10, 9, " < ", colors.white, colors.black)
    draw_text(17, 9, " > ", colors.white, colors.black)
    draw_text(21, 9, " >> ", colors.white, colors.black)

    draw_text(5, 11, "Auto:", colors.black, colors.white)
    draw_text(5, 13, "unavilable for", colors.red, colors.white)
    draw_text(5, 14, "active cooling", colors.red, colors.white)

    draw_text(11, 16, " Close ", colors.white, colors.gray)

    local event, side, xPos, yPos = os.pullEvent("monitor_touch")

    if yPos == 9 and xPos >= 5 and xPos <= 15 then
      reactor.setAllControlRodLevels(insertion_percent - 10)
    end

    if yPos == 9 and xPos >= 10 and xPos <= 13 then
      reactor.setAllControlRodLevels(insertion_percent - 1)
    end

    if yPos == 9 and xPos >= 17 and xPos <= 20 then
      reactor.setAllControlRodLevels(insertion_percent + 1)
    end

    if yPos == 9 and xPos >= 21 and xPos <= 25 then
      reactor.setAllControlRodLevels(insertion_percent + 10)
    end

    ------Close button-------
    if yPos == 16 and xPos >= 11 and xPos <= 17 then
      call_homepage()
    end

    ------Exit button------------
    if yPos == 5 and xPos == 25 then
      call_homepage()
    end
    control_rods()
  else
    popup_screen(3, "Control Rods", 13)
    insertion_percent = reactor.getControlRodLevel(0)

    draw_text(5, 5, "Inserted: " .. insertion_percent .. "%", colors.black, colors.white)
    progress_bar(5, 7, 20, insertion_percent, 100, colors.yellow, colors.gray)

    draw_text(5, 9, " << ", colors.white, colors.black)
    draw_text(10, 9, " < ", colors.white, colors.black)
    draw_text(17, 9, " > ", colors.white, colors.black)
    draw_text(21, 9, " >> ", colors.white, colors.black)

    draw_text(5, 11, "Auto:", colors.black, colors.white)
    draw_text(16, 11, " disable ", colors.white, colors.black)

    auto_rods_bool = auto_rods == "true"
    if auto_rods_bool then
      draw_text(5, 13, "RF/t: " .. auto_rf, colors.black, colors.white)
      draw_text(18, 13, " set ", colors.white, colors.black)
    else
      draw_text(16, 11, " enable ", colors.white, colors.black)
      draw_text(5, 13, "disabled", colors.red, colors.white)
    end

    draw_text(11, 15, " Close ", colors.white, colors.gray)

    local event, side, xPos, yPos = os.pullEvent("monitor_touch")

    -----manual adjust buttons------------
    if yPos == 9 and xPos >= 5 and xPos <= 15 then
      reactor.setAllControlRodLevels(insertion_percent - 10)
    end

    if yPos == 9 and xPos >= 10 and xPos <= 13 then
      reactor.setAllControlRodLevels(insertion_percent - 1)
    end

    if yPos == 9 and xPos >= 17 and xPos <= 20 then
      reactor.setAllControlRodLevels(insertion_percent + 1)
    end

    if yPos == 9 and xPos >= 21 and xPos <= 25 then
      reactor.setAllControlRodLevels(insertion_percent + 10)
    end


    ------auto buttons-----------------
    if yPos == 11 and xPos >= 16 then
      if auto_rods_bool then
        auto_rods = "false"
        save_config()
        control_rods()
      else
        auto_rods = "true"
        save_config()
        control_rods()
      end
    end

    if yPos == 13 and xPos >= 18 then
      set_auto_rf()
    end

    ------Close button-------
    if yPos == 15 and xPos >= 11 and xPos <= 17 then
      call_homepage()
    end

    ------Exit button------------
    if yPos == 5 and xPos == 25 then
      call_homepage()
    end
    control_rods()
  end
end

-----------------------Settings--------------------------------


function rf_mode()
  wait = read()
end

function steam_mode()
  wait = read()
end

function install_update(program, pastebin)
  clear()
  draw_line(4, 5, 22, colors.blue)

  for counter = 6, 10 do
    draw_line(4, counter, 22, colors.white)
  end

  draw_text(5, 5, "Updating...", colors.white, colors.blue)
  draw_text(5, 7, "Open computer", colors.black, colors.white)
  draw_text(5, 8, "terminal.", colors.black, colors.white)

  if fs.exists("install") then fs.delete("install") end
  shell.run("pastebin get Xr3K0mdN install")
  shell.run("install")
end

function update()
  popup_screen(5, "Updates", 4)
  draw_text(5, 7, "Connecting to", colors.black, colors.white)
  draw_text(5, 8, "pastebin...", colors.black, colors.white)

  sleep(0.5)

  shell.run("pastebin get MkF2QQjH current_version.txt")
  sr = fs.open("current_version.txt", "r")
  current_version = tonumber(sr.readLine())
  sr.close()
  fs.delete("current_version.txt")
  terminal_screen()

  if current_version > version then
    popup_screen(5, "Updates", 7)
    draw_text(5, 7, "Update Available!", colors.black, colors.white)
    draw_text(11, 9, " Install ", colors.white, colors.black)
    draw_text(11, 11, " Ignore ", colors.white, colors.black)

    local event, side, xPos, yPos = os.pullEvent("monitor_touch")

    --Instatll button
    if yPos == 9 and xPos >= 11 and xPos <= 17 then
      install_update()
    end

    --Exit button
    if yPos == 5 and xPos == 25 then
      call_homepage()
    end
    call_homepage()
  else
    popup_screen(5, "Updates", 5)
    draw_text(5, 7, "You are up to date!", colors.black, colors.white)
    draw_text(11, 9, " Okay ", colors.white, colors.black)

    local event, side, xPos, yPos = os.pullEvent("monitor_touch")

    --Okay button
    if yPos == 9 and xPos >= 11 and xPos <= 17 then
      call_homepage()
    end

    --Exit button
    if yPos == 5 and xPos == 25 then
      call_homepage()
    end
    call_homepage()
  end
end

function reset_peripherals()
  clear()
  draw_line(4, 5, 22, colors.blue)

  for counter = 6, 10 do
    draw_line(4, counter, 22, colors.white)
  end

  draw_text(5, 5, "Reset Peripherals", colors.white, colors.blue)
  draw_text(5, 7, "Open computer", colors.black, colors.white)
  draw_text(5, 8, "terminal.", colors.black, colors.white)
  setup_wizard()
end

--stop running status screen if monitors was touched
function stop()
  while true do
    local event, side, xPos, yPos = os.pullEvent("monitor_touch")
    x = xPos
    y = yPos
    stop_function = "monitor_touch"
    return
  end
end

function mon_touch()
  --when the monitor is touch on the homepage
  if y == 1 then
    if x < monX / 3 then
      power_menu()
      local event, side, xPos, yPos = os.pullEvent("monitor_touch")
      if xPos < 9 then
        if yPos == 2 then
          reactor.setActive(true)
          timer = 0 --reset anytime the reactor is turned on/off
          call_homepage()
        else
          if yPos == 3 then
            reactor.setActive(false)
            timer = 0 --reset anytime the reactor is turned on/off
            call_homepage()
          else
            if yPos == 4 then
              auto_off()
            else
              call_homepage()
            end
          end
        end
      else
        call_homepage()
      end
    else
      if x < 20 then
        tools_menu()
        local event, side, xPos, yPos = os.pullEvent("monitor_touch")
        if xPos < 25 and xPos > 10 then
          if yPos == 2 then
            control_rods()
          else
            if yPos == 3 then
              efficiency()
            else
              if yPos == 4 then
                fuel()
              else
                if yPos == 5 then
                  waste()
                else
                  call_homepage()
                end
              end
            end
          end
        else
          call_homepage()
        end
      else
        if x < monX then
          settings_menu()
          local event, side, xPos, yPos = os.pullEvent("monitor_touch")
          if xPos > 13 then
            if yPos == 2 then
              update()
            else
              if yPos == 3 then
                reset_peripherals()
              else
                call_homepage()
              end
            end
          else
            call_homepage()
          end
        end
      end
    end
  else
    call_homepage()
  end
end

function terminal_screen()
  term.clear()
  draw_line_term(1, 1, 55, colors.blue)
  draw_text_term(13, 1, "BigReactor Controls", colors.white, colors.blue)
  draw_line_term(1, 19, 55, colors.blue)
  draw_text_term(13, 19, "by costantino03", colors.white, colors.blue)

  draw_text_term(1, 3, "Current program:", colors.white, colors.black)
  draw_text_term(1, 4, "Reactor Control v" .. version, colors.blue, colors.black)

  draw_text_term(1, 6, "Installer:", colors.white, colors.black)
  draw_text_term(1, 7, "pastebin.com/Xr3K0mdN", colors.blue, colors.black)

  draw_text_term(1, 9, "Please give me your feedback, suggestions,", colors.white, colors.black)
  draw_text_term(1, 10, "and errors!", colors.white, colors.black)

  draw_text_term(1, 11, "telegram: @costantino03", colors.blue, colors.black)
end

--run both homepage() and stop() until one returns
function call_homepage()
  clear()
  parallel.waitForAny(homepage, stop)

  if stop_function == "terminal_screen" then
    stop_function = "nothing"
    setup_wizard()
  else
    if stop_function == "monitor_touch" then
      stop_function = "nothing"
      mon_touch()
    end
  end
end

--test if the entered monitor and reactor can be wrapped
function test_configs()
  term.clear()

  draw_line_term(1, 1, 55, colors.blue)
  draw_text_term(10, 1, "BigReactors Controls", colors.white, colors.blue)

  draw_line_term(1, 19, 55, colors.blue)
  draw_text_term(10, 19, "by costantino03", colors.white, colors.blue)

  draw_text_term(1, 3, "Searching for a peripherals...", colors.white, colors.black)
  sleep(1)

  reactor = reactorSearch()
  mon = monitorSearch()


  draw_text_term(2, 5, "Connecting to reactor...", colors.white, colors.black)
  sleep(0.5)
  if reactor == null then
    draw_text_term(1, 8, "Error:", colors.red, colors.black)
    draw_text_term(1, 9, "Could not connect to reactor", colors.red, colors.black)
    draw_text_term(1, 10, "Reactor must be connected with networking cable", colors.white, colors.black)
    draw_text_term(1, 11, "and modems or the computer is directly beside", colors.white, colors.black)
    draw_text_term(1, 12, "the reactors computer port.", colors.white, colors.black)
    draw_text_term(1, 14, "Press Enter to continue...", colors.gray, colors.black)
    wait = read()
    setup_wizard()
  else
    draw_text_term(27, 5, "success", colors.lime, colors.black)
    sleep(0.5)
  end

  draw_text_term(2, 6, "Connecting to monitor...", colors.white, colors.black)
  sleep(0.5)
  if mon == null then
    draw_text_term(1, 7, "Error:", colors.red, colors.black)
    draw_text_term(1, 8, "Could not connect to a monitor. Place a 3x3 advanced monitor", colors.red, colors.black)
    draw_text_term(1, 11, "Press Enter to continue...", colors.gray, colors.black)
    wait = read()
    setup_wizard()
  else
    monX, monY = mon.getSize()
    draw_text_term(27, 6, "success", colors.lime, colors.black)
    sleep(0.5)
  end
  draw_text_term(2, 7, "saving configuration...", colors.white, colors.black)

  save_config()

  sleep(0.1)
  draw_text_term(1, 9, "Setup Complete!", colors.lime, colors.black)
  sleep(1)

  auto = auto_string == "true"
  call_homepage()
end

----------------SETUP-------------------------------

function setup_wizard()
  term.clear()


  draw_text_term(1, 1, "BigReactor Controls v" .. version, colors.lime, colors.black)
  draw_text_term(1, 2, "Peripheral setup", colors.white, colors.black)
  draw_text_term(1, 4, "Step 1:", colors.lime, colors.black)
  draw_text_term(1, 5, "-Place 3x3 advanced monitors next to computer.", colors.white, colors.black)
  draw_text_term(1, 7, "Step 2:", colors.lime, colors.black)
  draw_text_term(1, 8, "-Place a wired modem on this computer and on the ", colors.white, colors.black)
  draw_text_term(1, 9, " computer port of the reactor.", colors.white, colors.black)
  draw_text_term(1, 10, "-connect modems with network cable.", colors.white, colors.black)
  draw_text_term(1, 11, "-right click modems to activate.", colors.white, colors.black)
  draw_text_term(1, 13, "Press Enter when ready...", colors.gray, colors.black)

  wait = read()
  test_configs()
end

-- peripheral searching thanks to /u/kla_sch
-- http://pastebin.com/gTEBHv3D
function reactorSearch()
  local names = peripheral.getNames()
  local i, name
  for i, name in pairs(names) do
    if peripheral.getType(name) == "BigReactors-Reactor" then
      return peripheral.wrap(name)
    else
      --return null
    end
  end
end

function monitorSearch()
  local names = peripheral.getNames()
  local i, name
  for i, name in pairs(names) do
    if peripheral.getType(name) == "monitor" then
      test = name
      return peripheral.wrap(name)
    else
      --return null
    end
  end
end

function start()
  --if configs exists, load values and test
  if fs.exists("config.txt") then
    load_config()
    test_configs()
  else
    setup_wizard()
  end
end

start()