[Mean]

I don't know how to make that, try to search -.-'
EDIT: Found it

pawn Код:

public OnPlayerRequestSpawn(playerid)
{
    new maxteamplayers[10]; // Put how much players you want max in the team
    for(new i, m = GetMaxPlayers(); i < m; i++)
    if(IsPlayerConnected(i))
    maxteamplayers[gTeam[playerid]]++;
    if(maxteamplayers[gTeam[playerid]] > maxteamplayers[!gTeam[playerid]])
    SendClientMessage(playerid, COLOR_BRIGHTRED, "Team full, choose other team to keep the game balanced");
    return 1;
}