[SickAttack]

Function:

pawn Код:

bool:IsPlayerNameOffline(name[])
{    
    new pname[MAX_PLAYER_NAME];    
    foreach(new i: Player) 
    {                  
        GetPlayerName(i, pname, sizeof(pname));            
        if(strcmp(pname, name, false) == 0) return false;
    }    
    return true;
}

Usage:

pawn Код:

if(IsPlayerNameOffline("SickAttack") == true) // SickAttack is offline.
if(IsPlayerNameOffline("SickAttack") == false) // SickAttack is online.

As I didn't like your function because it's not optimized nor good looking, here you go:

pawn Код:

bool:IsPlayerNameOnline(name[])
{    
    new pname[MAX_PLAYER_NAME];    
    foreach(new i: Player) 
    {                  
        GetPlayerName(i, pname, sizeof(pname));            
        if(strcmp(pname, name, false) == 0) return true;
    }    
    return false;
}

Usage:

pawn Код:

if(IsPlayerNameOnline("SickAttack") == false) // SickAttack is offline.
if(IsPlayerNameOnline("SickAttack") == true) // SickAttack is online.

Please note, you'll need the include 'foreach' for this function to work.