[Joe Staff]

pawn Код:

new pSkinChosen[MAX_PLAYERS];
public OnPlayerConnect(playerid)
{
  pSkinChosen[playerid]=0;
  return 1;
}
public OnPlayerRequestSpawn(playerid)
{
  pSkinChosen[playerid]=1;
  return 1;
}
public OnPlayerRequestClass(playerid,classid)
{
  if(pSkinChosen[playerid])// Goes at the top
  {
    SpawnPlayer(playerid);
    return 1;
  }
  //Your code
}