#define pClass(%1) GetPlayerSkin(playerid)==%1

new plClass = GetPlayerSkin(playerid);
if(plClass == 100 || plClass == 200 || plClass == 300)

if(pClass(100) || pClass(200) || pClass(300))
{
}

if(pClass(100) || pClass(200) || pClass(300))
{
    SendClientMsg...
    gTeam...

new PlayerText3D:playertextid[MAX_PLAYERS];
stock AddTextPlayer3D(playerid,COLOR,text[],Float:Distance)
{
	playertextid[playerid] = PlayerText3D:Create3DTextLabel(text, COLOR, 0.0,0.0,0.0, Distance, 0, 0);
	Attach3DTextLabelToPlayer(Text3D:playertextid[playerid], playerid, 0.0, 0.0, -0.4);
	return 1;
}

stock DeletePlayerText(playerid)
{
	Delete3DTextLabel(Text3D:playertextid[playerid]);
	return 1;
}

public OnPlayerSpawn(playerid)
{
  if(IsPlayerNPC(playerid)) {

	new playername[64];
	GetPlayerName(playerid,playername,64);

 	if(!strcmp(playername,"Mikael",true)) {
    PutPlayerInVehicle(playerid, Coach1, 0);
    SetPlayerColor(playerid,COLOR_WHITE);
    SetPlayerSkin(playerid,16);
    AddTextPlayer3D(playerid,COLOR_AQUA,"Mikael",40.0);
	}

stock IsValidEMail(email[])
{
  new lenght = strlen(email),
    emailsplit[2][MAX_PLAYER_EMAIL],
    domainsplit[2][MAX_PLAYER_EMAIL],
    atsign;
        
  split(email, emailsplit, '@');
  if (strlen(emailsplit[0]) > 0)
  {
    // Local part (username) is not empty. Continue...
  }
  else { return 0; } // No need to continue...
  
  split(emailsplit[1], domainsplit, '.');
  if (strlen(domainsplit[0]) > 2)
  {
    // Domain name has 3 or more charaters. Continue...
  }
  else { return 0; } // No need to continue...
  
  new len = strlen(emailsplit[0]),
    doubledot = strfind(emailsplit[0], "..", true);
      
  if ((emailsplit[0][0] == '.') || (emailsplit[0][len - 1] == '.') || (doubledot != -1))
  {
    return 0; // The dot (.) can't be on the start or on the end of the local part (username) and double dot (..) is not allowed. Return false...
  }
  
  for (new i = 0; i < lenght; i++)
  {
    if (emailsplit[0][i])
    {
      if ((emailsplit[0][i] >= &#39;A' && emailsplit[0][i] <= 'Z') || (emailsplit[0][i] >= 'a' && emailsplit[0][i] <= 'z') || (emailsplit[0][i] >= '0' && emailsplit[0][i] <= '9') || (emailsplit[0][i] == '.') || (emailsplit[0][i] == '-') || (emailsplit[0][i] == '_'))
      {
        // Local part contains characters that are allowed. Continue...
      }
      else { return 0; } // No need to continue...
    }
        
    if (domainsplit[0][i])
    {
      if ((domainsplit[0][i] >= &#39;a' && domainsplit[0][i] <= 'z') || (domainsplit[0][i] == '-'))
      {
        // Domain name contains charaters that are allowed. Continue...
      }
      else { return 0; } // No need to continue...
    }
        
    // This checks that '@' sign is used only one time...
    if (email[i] == &#39;@')
    {
      atsign++;
      if (atsign > 1) { return 0; } // No need to continue...
    }
  }
  for (new i = 0; i < MAX_TOPLEVEL_DOMAINS; i++)
  {
    if (strcmp(domainsplit[1], TopLevelDomains[i], true) == 0)
    {
      return 1; // All checks are Ok, eMail is valid...
    }
  }
  return 0; // If the inserted Top Level Domain don't match with the TopLevelDomains then return false...
}

stock GetIDFromName(name[])
{
  new
      i;
  for(i = 0; i <= MAX_PLAYERS; i++)
  {
    if(IsPlayerConnected(i))
    {
      new
          playername[MAX_PLAYER_NAME];
      GetPlayerName(i, playername, sizeof(playername));
      if(strcmp(playername, name, true, strlen(name)) == 0) return i;
    }
  }
  return INVALID_PLAYER_ID;
}

stock IsValidFightingStyle(style)
{
    #define MAX_FIGHT_STYLES  6
    new fightStyles[MAX_FIGHT_STYLES] =
    {
        4, 5, 6, 7, 15, 26
    };

    for (new i = 0; i < MAX_FIGHT_STYLES; i++)
    {
      if (style == fightStyles[i]) return true;
    }

    return false;
}

forward IsValidFightingStyle(style);
public IsValidFightingStyle(style)
{
  switch(style) 
  {
    case 4,5,6,7,15,26: return 1;
    default: return 0;
  }
}

stock GetPlayersInTeam(teamid)
{
    new playersInTeam = 0;

    for(new i=0;i<MAX_PLAYERS<i++;)
    {
        if(IsPlayerConnected(i) && GetPlayerTeam(i) == teamid) playersInTeam++;
    }

    return playersInTeam;
}

public OnPlayerRequestSpawn(playerid)
{
    new pClass = GetPlayerSkin(playerid);

    switch(pClass)
    {
        case 1,2,3: SetPlayerTeam(playerid,1);
        case 4,5,6: SetPlayerTeam(playerid,2);
    }

    if(GetPlayerTeam(playerid) == 1 && GetPlayersInTeam(1) > GetPlayersInTeam(2))
    {
        SendClientMessage(playerid,color,"Team 1 is full, please choose another team/skin/class.");
        return 0;
    }

    else if(GetPlayerTeam(playerid) == 2 && GetPlayersInTeam(1) < GetPlayersInTeam(2))
    {
        SendClientMessage(playerid,color,"Team 2 is full, please choose another team/skin/class.");
        return 0;
    }

    return 1;
}

stock IsBotName(playerid, Name[])
{
	new Bot[MAX_PLAYER_NAME];
	GetPlayerName(playerid, Bot, sizeof(Bot));
	if(!strcmp(Bot, Name, true)) return 1;
	return 0;
}

public OnPlayerSpawn(playerid)
{
  if(IsPlayerNPC(playerid))
  {
    if(IsBotName(playerid, "Doctor"))
    {
      SetPlayerSkin(playerid, 70);
    }
    return 1;
  }
  return 1;
}