startup

--Client
rednet.open("right")
local senderId,message,protocol

function init()
  senderId,message,protocol = rednet.receive()
  term.setBackgroundColor(message)
  senderId,message,protocol = rednet.receive()
  term.setTextColor(message)
  term.clear()
end

m = peripheral.wrap("back")
m.setTextScale(4)
term.redirect(m)

while true do
  senderId,message,protocol = rednet.receive()
  if message == "update" then
    init()
  else
  term.clear()
  term.setCursorPos(1,1)
  term.write(message)
  end
end