pressurecontrol

os.loadAPI("button")
mon = peripheral.wrap("left")
mon.clear()
redstone.setOutput("right",false)

--Variables

local comp = peripheral.wrap("right")
local danger = comp.getDangerPressure()
local pressure = comp.getPressure()

--Functions

function fillTable()
  button.setTable("ON",on,2,8,2,4)
  button.setTable("OFF",off,11,17,2,4)
  button.screen()
end

function on()
  if rdstnlvl == false then
    button.toggleButton("ON")
    redstone.setOutput("right",true)
    button.toggleButton("OFF")
    print("ON")
  end
end

function off()
  if rdstnlvl == true then
    button.toggleButton("OFF")
    redstone.setOutput("right",false)
    button.toggleButton("ON")
    print("OFF")
  end
end

function getClick()
  event,side,x,y = os.pullEvent("monitor_touch")
  button.checkxy(x,y)
end

function newLine()
  local x,y = mon.getCursorPos()
  mon.setCursorPos(1,y+1)
  mon.clearLine()
end

function getRedstoneLevel()
  rdstnlvl = redstone.getOutput("right")
end

function pressureReport()
  mon.setCursorPos(1,7)
  getPressureLevel()
  mon.write(pressure)
  newLine()
  getRedstoneLevel()
  mon.write(rdstnlvl)
end

function getPressureLevel()
  pressure = comp.getPressure()
end

--Main

button.heading("Pressure Control")
fillTable()
button.toggleButton("OFF")

while true do
  if pressure >= danger-0.5 then
    off()
    pressureReport()
  else
    on()
    pressureReport()
  end
  sleep(5)
end