SirEndii

-- This method exists to connect a peripheral easier
function wrapPs(peripheralName)
  periTab={}
  sideTab={}
  if peripheralName==nil then
    print("Error")
  end
  local peripherals = peripheral.getNames()
  local i2 = 1
  for i =1, #peripherals do

SirEndii

box = peripheral.wrap("chatBox_4")
-- box is the connected Chat Box

local open = rs.getInput("left") -- boolean, if the door is open
local wall = rs.getInput("right") -- boolean, if the wall is builded

while true do

-- with param1, you can check if the message is anything you like. 
-- with param2, you can check if the player's name is your name