use Libraries.Robots.Lego.Screen // New libary for the buttons and display.

use Libraries.Robots.Lego.Utility

Screen screen //you need create a name for this object.

Utility utility

integer linenumber=1

screen:OutputCenterLarge("Hello", 2) //This is where you get to put words on your robots screen.

screen:OutputCenterLarge("World", 4)

utility:DelayMilliseconds(2000)

screen:Clear()

repeat 35 times

screen:OutputCenterLarge("waiting...",linenumber)

linenumber = linenumber+1

if linenumber >7 linenumber =1

end

utility:DelayMilliseconds(300)

screen:Clear()

end

screen:OutputCenterLarge("Bye-Bye", 3)

utility:DelayMilliseconds(2000)