PUT THE FOLLOWING IN A TEXT FILE AND SAVE AS "gamble.txt" (you can add more lines to change the odds - 50=min 100/1000=max points)

$addpoints("$user","50","100","$value $currencyname were won","Nothing happened")
$removepoints("$user","50","1000","$value $currencyname were lost","fail","true")
$removepoints("$user","50","1000","$value $currencyname were lost","fail","true")


COMMAND FOR YOUR BOT:

/me $user rolls the dice and ... $readrandline(C:\FILE\PATH\gamble.txt)