[StuartD]

Try something like:

OnPlayerConnect - PlayerInfo[playerid][Logged] = 0;

Login Stuff - PlayerInfo[playerid][Logged]= 1;

OnPlayerDisconnect - PlayerInfo[playerid][Logged] = 0;

Something along those lines, then you can use if(PlayerInfo[playerid][Logged]== 0) << Not logged in
then
if(PlayerInfo[playerid][Logged] == 1) << Is loggedin.

Something like that