bind "SPACE" "+sprung"
alias sprung1 "alias _special sprung; sprung; alias sprungx sprung0"
alias sprung0 "alias _special; alias sprungx sprung1"
alias sprung "spring; wait; special"
alias spring "spring1"
alias spring1 "+jump; wait; -jump; alias spring spring2"
alias spring2 "+jump; wait; -jump; alias spring spring1"
alias +sprung "sprung1"
alias -sprung "sprung0"