[xRyder]

Yeah. For /b text you should use NearByMessage function

pawn Код:

public NearByMessage( playerid, colour, string[])
{
    new Float: PlayerX, Float: PlayerY, Float: PlayerZ;
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(IsPlayerConnectedEx( i ) && IsPlayerSpawned( playerid ) )
        {
            GetPlayerPos( playerid, PlayerX, PlayerY, PlayerZ);
            if(IsPlayerInRangeOfPoint(i, 12, PlayerX, PlayerY, PlayerZ) )
            {
                if(GetPlayerVirtualWorld( playerid ) == GetPlayerVirtualWorld( i ) && GetPlayerInterior( playerid ) == GetPlayerInterior( i ) )
                {
                    SendClientMessage(i, colour, string);
                }
            }
        }
    }
    return true;
}

And for /o simply use SendClientMessageToAll()