[Patrick]

as i can see on your code. im not sure if you can do that kind of way. but as i always do is like the same as normal variable.

Instead of

pawn Код:

if(!PlayerInfo[playerid][pLoggedIn])

Try something like this

pawn Код:

PlayerInfo[playerid][pLoggedIn] =1;  //put this on your login dialog
PlayerInfo[playerid][pLoggedIn] =0;  //put this on OnPlayerDisconnect

//to check if player is registed
if(PlayerInfo[playerid][pLoggedIn] == 1)
    return SendClientMessage(playerid, -1,"This Player Is Registered");
    
//to check if player is not registered
if(PlayerInfo[playerid][pLoggedIn] == 1)
    return SendClientMessage(playerid, -1,"This Player Is Not Registered");