/// <summary>
/// 座席の乗客数ボーナス取得
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static int ToPassengerNumBonus(this SeatEnum value)
{
ComfortLevelAttribute attribute = value.GetAttribute <ComfortLevelAttribute>();
return(attribute?.PasserngerNumBonus ?? throw new InvalidOperationException("座席の乗客数ボーナスが未定義"));
}
/// <summary>
/// 座席の乗り心地レベル取得
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static int ToComfortLevel(this SeatEnum value)
{
ComfortLevelAttribute attribute = value.GetAttribute <ComfortLevelAttribute>();
return(attribute?.Level ?? throw new InvalidOperationException("座席の乗り心地レベルが未定義"));
}