Dialog:D_REG_SKIN(playerid, response, listitem, inputtext[])
{
    #pragma unused listitem
    #pragma unused inputtext

    PlayerInfo[playerid][pSex] = response + 1;
    // Скины загоняешь в массив, так будет проще.

    new string[128];
    mysql_format(DB, string, sizeof string,
        "\
            INSERT INTO players (username, password, salt, email, skin, sex) \
            VALUES ('%e', '%s', '%s', '%s', '135', '%d')\
        ",
        Player[playerid][Playername], Player[playerid][Password], Player[playerid][Salt],
        Player[playerid][Email], Player[playerid][Sex]
    );
    mysql_tquery(DB, string, !"OnPlayerRegister", "d", playerid);

    return true;
}