[Prumpuz]

Do you mean hide their nametag? If so, then you are probably looking for something like this:

pawn Код:

if(strcmp(cmdtext, "/mask", true) == 0) {
        for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(i, playerid, false);
        GameTextForPlayer(playerid, "~W~Wearing mask.", 5000, 5);
        return 1;
    }
if(strcmp(cmdtext, "/unmask", true) == 0) {
        for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(i, playerid, true);
        GameTextForPlayer(playerid, "~W~Not wearing mask.", 5000, 5);
        return 1;
    }

Add it under OnPlayerCommandText.