[MasonSFW]

pawn Код:

public OnPlayerRequestClass(playerid, classid)    
{
    new notclicked;
    for(new x=0; x < MAX_TEAMS; x++)
    {
        if(clickedid != Teams[x]) notclicked = x;
        if(clickedid == Teams[x])
        {
            if(TeamCount[x] > TeamCount[notclicked]) return SendClientMessage(playerid, RED, "This team is full.");
            SetPlayerTeam(playerid, x);
            return 0;
         }
        return 1;
}/

try this