[SpiderPork]

I'm feeling generous today

pawn Код:

// Defines
new TeamPlayers[Number_Of_Teams],
  gTeam[MAX_PLAYERS];

// OnPlayerRequestClass
gTeam[playerid] = classid;

// OnPlayerRequestSpawn
if(TeamPlayers[gTeam[playerid] >= Max_Team_Members)
{
   SendClientMessage(playerid, RED, "This team is full.");
   return 0;
}

// OnPlayerSpawn
TeamPlayers[gTeam[playerid]]++;

// OnPlayerDeath
TeamPlayers[gTeam[playerid]]--;

Should work, I think (untested).