door

function display()
  term.setCursorPos(1,2)
  term.setTextColor(colors.white)
  term.setBackgroundColor(colors.green)
  term.write(" Open ")
  term.setCursorPos(1,3)
  term.setBackgroundColor(colors.blue)
  term.write("      ")
  term.setCursorPos(1,4)
  term.setBackgroundColor(colors.red)
  term.write(" Close")
  term.setCursorPos(1,1)
  term.setBackgroundColor(colors.blue)
  term.write("  SoulDoor  ")
  term.setCursorPos(1,5)
end

function open()
  rednet.broadcast("open","soulDoor")
end

function close()
  rednet.broadcast("close","soulDoor")
end

function eventHandler()
  local event,button,x,y = os.pullEvent("mouse_click")
  if x<=6 then
    if y==2 then
      open()
    elseif y==4 then
      close()
    end
  end
end

display()
rednet.open("back")
while true do
  eventHandler()
end