[gtakillerIV]

Stupid me sorry it should be :-

Код:

new cantuseafterdeath;

UnderOnPlayerDeath:-

Код:

cantuseafterdeath=1;

And in your command :-

Код:

if(cantuseafterdeath==1) return SendClientMessage(playerid, Yellow, "You can't use this command because you've died before");