//set grenadesay to zero
alias grensay ""

alias grenade_on "alias grensay voice_fireinhole"
alias grenade_off "alias grensay"

//Sets the grenade sound on.
bind 5 "slot5;grenade_on"

//fix the problems, if you click on 1,2,3,4 or Q aka lastinv, it will disable the grenade says. (Thx to: ukcs-alias, who found it)
bind 1 "slot1;grenade_off"
bind 2 "slot2;grenade_off"
bind 3 "slot3;grenade_off"
bind 4 "slot4;grenade_off"
bind q "lastinv;grenade_off"

//attack alias
alias +grend "+attack"

//throw away the grenade. And say "fire in the hole" with voice. And disable the grenadesay.
alias -grend "-attack;grensay;grenade_off"


bind mouse1 "+grend"

Picture:

Updated: - if you click on Q/1/2/3/4, it will unset the "fire in the hole" sound. (Thanks for ukcs-alias who found the problem)

Installation:

Copy the code. Paste it in, \steamapps\day of defeat\dod\userconfig.cfg. If you dont have a userconfig.cfg. Create one.

Usage:

Then run the game. And everytime you click on "5" its will activate the grenade say. And when you click on the fire button. An then release it. It will play the sound ingame. like "fire in the hole"