[Showman]

Good,

For add in You gamemode, Go to public OnPlayerCommandText
and copy-past this

if(strcmp("/namesoff",cmdtext, true) == 0)
{
for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(playerid, i, false);
GameTextForPlayer(playerid,"~w~Nametags ~r~Off",2000,3);// By Bajskorv
return 1;
}

if(strcmp("/nameson", cmdtext, true) == 0)
{
for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(playerid, i, true);
GameTextForPlayer(playerid,"~w~Nametags ~g~On",2000,3);
return 1;
}