tank = peripheral.wrap('bottom')

monitor = peripheral.wrap('back')
monitor.clear()

term.redirect(monitor)
term.clear()
term.setBackgroundColor(colors.black)
term.setCursorPos(3, 1)
term.write("Tank Monitoring System")

term.setCursorPos(3, 3)
term.write("Liquid:")

term.setCursorPos(3, 5)
term.write("Amount:")

term.setCursorPos(3, 7)
term.write("Capacity:")

while true do

  term.setCursorPos(15, 3)
  term.write(tank.getTankInfo()[1].contents.rawName)

  term.setCursorPos(15, 5)
  term.write(tank.getTankInfo()[1].contents.amount)

  term.setCursorPos(15, 7)
  term.write(tank.getTankInfo()[1].capacity)

  percent = tank.getTankInfo()[1].contents.amount / tank.getTankInfo()[1].capacity * 45

  paintutils.drawBox(3, 9, 48, 10, colors.red)
  paintutils.drawBox(3, 9, 3 + percent, 10, colors.green)
  term.setBackgroundColor(colors.black)

end