chatSwitch

local tArgs = { ... }
local CB

function splitString(str)
  local fields = {}
  str:gsub("([^ ]+)", function(c) table.insert(fields, c) end)
  return fields
end

function init()
  CB = peripheral.find("chatBox")
  if CB == nil then error("chatBox not found") end
end

function mainLoop()
  while true do
    event, username, message = os.pullEvent("chat")

    if username == "_LK005_" then
      splitMessage = splitString(message)
      local identifier = splitMessage[1]
      local command = splitMessage[2]
      local switchName = splitMessage[3]
      local state = splitMessage[4]

      if identifier == "-" then
        if switchName == tArgs[1] then
          print("Command: "..command)
          if command == "switch" then
            print("Setting "..switchName.." to "..state)
            if state == "on" then
              redstone.setOutput(tArgs[2], true)
            elseif state == "off" then
              redstone.setOutput(tArgs[2], false)
            end
          end
        end
      end
    end
  end
end

init()
mainLoop()