glasses

glass = peripheral.wrap("right")
chatlog = {"a ","b ","c ","d ","e "}

function addBox()
  glass.addBox(0,0,128,64,0xFFFFFF,0.2)
end

function timeDis()
  time = textutils.formatTime(os.time(),false)
  glass.addText(6,2,time,0x000000)
end

function getChat()
  checking = os.pullEvent()
  print(checking)
  if checking.match(checking,"say ") then
    chatlog.insert(tab,1,checking.sub(checking,5,-1))
  end
  checking = " "
end

function disChat()
  i = 1
  --print(chatlog[1])
  for c = 5,1,-1 do
    glass.addText(4,i+15,chatlog[c],0x000000)
    i = i+9
  end
end

function update()
  os.queueEvent("update")
end


while true do
  glass.clear()
  addBox()
  timeDis()
  disChat()
  parallel.waitForAny(getChat, update)
  sleep(.2)
end