[Luis-]

pawn Код:

new Stranger[MAX_PLAYERS]; //Global Var

CMD:mask(playerid, params[])
{
    if(PInfo[playerid][pFaction] == factionid)
    {
        if(PInfo[playerid][pMask] == 0)
        {
            PlayerInfo[playerid][pMask] = 1;
            SendClientMessage(playerid, 0xFFFFFF, "Mask ON.");
            Stranger[playerid]++;
            SetPlayerName(playerid, Stranger[playerid]);
        }
        else if(PInfo[playerid][pMask] == 1)
        {
            PlayerInfo[playerid][pMask] =0;
            SendClientMessage(playerid, 0xFFFFFF, "Mask OFF."); 
            Stranger[playerid--;
            SetPlayerName(playerid, PInfo[playerid][pName]);
        }
    }
    else
    {
        SendClientMessage(playerid, 0xFFFFFF, "You're not allowed to do that.");
    }
    return 1;
}

I haven't scripting properly in a while.