startup

-- Wrap the modem and monitor
local mon = peripheral.wrap("back")
local wmod = peripheral.wrap("bottom")

-- Open different channels for different liquids
wmod.open(3) --For Milk tank
wmod.open(4) --For Liquid force tank
wmod.open(5) --For Essence tank
wmod.open(6) --For Lava Tank
wmod.open(7) --For Bio Tank
wmod.open(8) --For ?
wmod.open(9) --For ?

--Boiler 1
wmod.open(10)
wmod.open(11)
wmod.open(12)
wmod.open(13)

--Boiler 2
wmod.open(14)
wmod.open(15)
wmod.open(16)
wmod.open(17)

--Boiler 3
wmod.open(18)
wmod.open(19)
wmod.open(20)
wmod.open(21)

--Boiler 4
wmod.open(22)
wmod.open(23)
wmod.open(24)
wmod.open(25)

mon.clear()

mon.setCursorPos(1,1)
mon.setTextColor(colors.blue)


mon.write("Liquid Status:")

mon.setCursorPos(1,7)
mon.write("Boiler 01 Status:")

mon.setCursorPos(1,12)
mon.write("Boiler 02 Status:")

mon.setCursorPos(1,17)
mon.write("Boiler 03 Status:")

mon.setCursorPos(1,22)
mon.write("Boiler 04 Status:")

mon.setTextColor(colors.white)

-- Main loop, never stop

while true do
  -- Check for incoming data on any open channel
  local event, modemSide, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")
  -- Add one case for every liquid
  -- Change channel and text for each
  if senderChannel == 3 then
    mon.setCursorPos(1,2)
    mon.write(message .."        ")
    print(message .." from Milk tank,")
  elseif senderChannel == 4 then
    mon.setCursorPos(1,3)
    mon.write(message .."        ")
    print(message .." from Liquid Force tank.")
  elseif senderChannel == 5 then
    mon.setCursorPos(1,4)
    mon.write(message .."        ")
    print(message .." from Essence Tank.")
  elseif senderChannel == 6 then
    mon.setCursorPos(1,5)
    mon.write(message .."        ")
    print(message .." from Lava Tank.")
  elseif senderChannel == 7 then
    mon.setCursorPos(1,6)
    mon.write(message .."        ")
    print(message .." from Bio Tank.")
  elseif senderChannel == 8 then
    mon.setCursorPos(1,8)
    mon.write(message .."        ")
    print(message .." from Energy Bank.")
  elseif senderChannel == 10 then
    mon.setCursorPos(1,8)
    mon.write(message .."        ")
    print(message .." from Boiler 1.")
  elseif senderChannel == 11 then
    mon.setCursorPos(1,9)
    mon.write(message .."        ")
    print(message .." from Boiler 1.")
  elseif senderChannel == 12 then
    mon.setCursorPos(1,10)
    mon.write(message .."        ")
    print(message .." from Boiler 1.")
  elseif senderChannel == 13 then
    mon.setCursorPos(1,11)
    mon.write(message .."        ")
    print(message .." from Boiler 1.")

  elseif senderChannel == 14 then
    mon.setCursorPos(1,13)
    mon.write(message .."        ")
    print(message .." from Boiler 2.")
  elseif senderChannel == 15 then
    mon.setCursorPos(1,14)
    mon.write(message .."        ")
    print(message .." from Boiler 2.")
  elseif senderChannel == 16 then
    mon.setCursorPos(1,15)
    mon.write(message .."        ")
    print(message .." from Boiler 2.")
  elseif senderChannel == 17 then
    mon.setCursorPos(1,16)
    mon.write(message .."        ")
    print(message .." from Boiler 2.")

  elseif senderChannel == 18 then
    mon.setCursorPos(1,18)
    mon.write(message .."        ")
    print(message .." from Boiler 3.")
  elseif senderChannel == 19 then
    mon.setCursorPos(1,19)
    mon.write(message .."        ")
    print(message .." from Boiler 3.")
  elseif senderChannel == 20 then
    mon.setCursorPos(1,20)
    mon.write(message .."        ")
    print(message .." from Boiler 3.")
  elseif senderChannel == 21 then
    mon.setCursorPos(1,21)
    mon.write(message .."        ")
    print(message .." from Boiler 3.")

  elseif senderChannel == 22 then
    mon.setCursorPos(1,23)
    mon.write(message .."        ")
    print(message .." from Boiler 4.")
  elseif senderChannel == 23 then
    mon.setCursorPos(1,24)
    mon.write(message .."        ")
    print(message .." from Boiler 4.")
  elseif senderChannel == 24 then
    mon.setCursorPos(1,25)
    mon.write(message .."        ")
    print(message .." from Boiler 4.")
  elseif senderChannel == 25 then
    mon.setCursorPos(1,26)
    mon.write(message .."        ")
    print(message .." from Boiler 4.")

  end
end