how to bunnyhop in half life cs 1.6 or any gold source game bhop script

script is: Alias +3 "alias _special 4;4"; alias -3 "alias _special;-jump"; alias 4 "5;wait;special"; alias 5 "7"; alias 7 "+jump;alias 5 8"; alias 8 "-jump;alias 5 7"; bind "SPACE" "+3" . just copy that in the console hope you enjoy this script just hold space and then strafe also move your mouse in the direction your strafing its very fun thing to do its commonly used in speedruns.Also be carefull in cs 1.6 because you might get VAC banned