Use weapon_awp
alias w "wait"
alias w5 "w; w; w; w; w"
alias w10 "w5; w5"
alias switch "lastinv; w5; lastinv"
alias shoot "+attack; w5; -attack2; -attack; w10"
alias autoswitch "shoot; switch"
alias toggle_on "bind MOUSE1 autoswitch; bind MOUSE3 toggle_off"
alias toggle_off "bind MOUSE1 +attack; bind MOUSE3 toggle_on"



bind "MOUSE3" "toggle_on"

bind 1 "slot1; autoswitchon"
bind 2 "slot2; autoswitchoff"
bind 3 "slot3; autoswitchoff"
bind 4 "slot4; autoswitchoff"
bind 5 "slot5; autoswitchoff"
bind MWHEELUP "invprev; toggle_off"
bind MWHEELDOWN "invnext; toggle_off"

alias slot1on "slot1; toggle_on"
alias slot1off "slot1; toggle_offoff"