AutoIt question

[Guest nddwind]

How would i make a inputbox that when someone types 123 and presses enter that $gamename="Blank" changes to $gamename="123" ?

Heres an example of my code so far.

AutoItSetOption ("WinTitleMatchMode", 4)
WinActivate("classname=Notepad")
AutoItSetOption("MouseCoordMode", 0)

;/////////////////////// Game Name ///////////////////////////
$gamename="Blank"

;///////////////////////  Sleep  ////////////////////////////
sleep(500)

;///////////////////// Password List ///////////////////////
mouseclick("left", 250, 90, 1 ,2);Click Join
sleep(300)
send($gamename) ;Enter game name
sleep(200)
send("{tab}")
sleep(200)
;/// PASSWORD ///
send($gamename);Try game name as password
;/// End Password ///
sleep(200)
send("{enter}")
sleep(500)

I know how to create an input box but how do i make the texted typed and entered become my $gamename="123" variable?

[CyberSlug 3]

$gamename = InputBox("Title", "Enter the game name:")