FTB - Terminal Glasses Startup

br = peripheral.wrap("top")
local waitingMessage = "Terminal Glasses on Standby. Waiting for input"

function text()
    br.clear()
 local tempMessage = waitingMessage
 for x = 0, 5 do
   tempMessage = tempMessage .. "."
    br.addText(2, 170, tempMessage, 0xFF0000)
    sleep(0.2)
 end
    br.clear()
end

function run()
    br.clear()
    br.addText(2, 170, "Terminal Glasses initializing. Please stand by.", 0xFF0000)
    sleep(0.2)
    shell.run("glasses")
end

function update()

if not rs.getInput("front") then
        text()
        print("False")
    else
        print("True")
        run()
    end
end

while true do
update()
end