// *** destroy and build script ***
bind "UPARROW" build_sentry
bind "LEFTARROW" build_disp
bind "DOWNARROW" build_entrance
bind "RIGHTARROW" build_exit

alias build_sentry  "destroy 2; build 2"
alias build_disp  "destroy 0; build 0"
alias build_entrance  "destroy 1; build 1"
alias build_exit  "destroy 3; build 3"


loadouts.engineer