RequestOptions.cs

using System;
using GoogleMobileAds.Api;
using UnityEngine;
 
namespace SCG.SpaceAdMobile
{
    [Serializable]
    public class RequestOptions : ISerializationCallbackReceiver
    {
        [Tooltip("Specifies the maximum allowed ad content rating, based on ESRB classifications.")]
        public ContentRating ContentRating = ContentRating.Unspecified;

        [Tooltip("Specifies whether ad requests require child, teen, or unspecified age-restricted treatment.")]
        public AgeRestrictedTreatment AgeRestrictedTreatment = AgeRestrictedTreatment.Unspecified;

        public MaxAdContentRating MaxAdContentRating => MaxAdContentRating.ToMaxAdContentRating(
            Enum.GetName(typeof(ContentRating), ContentRating));

        public void SetContentRatingBasedOnAge(int age)
            => ContentRating = age switch
            {
                < 7 => ContentRating.G,
                < 13 => ContentRating.PG,
                < 17 => ContentRating.T,
                _ => ContentRating.MA
            };
 
        #region Legacy age treatment migration // TODO: Remove this migration in the next major version
 
        private const int CurrentSerializationVersion = 1;
        private const int LegacyTreatmentTrue = 1;
        private const int MissingLegacyTreatment = int.MinValue;
 
        [SerializeField, HideInInspector]
        [UnityEngine.Serialization.FormerlySerializedAs("TagForChildDirectedTreatment")]
        private int legacyTagForChildDirectedTreatment = MissingLegacyTreatment;
 
        [SerializeField, HideInInspector]
        [UnityEngine.Serialization.FormerlySerializedAs("TagForUnderAgeOfConsent")]
        private int legacyTagForUnderAgeOfConsent = MissingLegacyTreatment;
 
        [SerializeField, HideInInspector]
        private int serializationVersion = CurrentSerializationVersion;

        public void OnBeforeSerialize() => MigrateLegacyAgeTreatment();

        public void OnAfterDeserialize() => MigrateLegacyAgeTreatment();
 
        private void MigrateLegacyAgeTreatment()
        {
            var hasLegacyTreatment = legacyTagForChildDirectedTreatment != MissingLegacyTreatment
                || legacyTagForUnderAgeOfConsent != MissingLegacyTreatment;
            if (serializationVersion >= CurrentSerializationVersion && !hasLegacyTreatment)
                return;
 
            if (hasLegacyTreatment)
            {
                // Google maps either legacy true signal to Child; Teen has no legacy equivalent
                AgeRestrictedTreatment = legacyTagForChildDirectedTreatment == LegacyTreatmentTrue
                    || legacyTagForUnderAgeOfConsent == LegacyTreatmentTrue
                        ? AgeRestrictedTreatment.Child
                        : AgeRestrictedTreatment.Unspecified;
            }
 
            legacyTagForChildDirectedTreatment = MissingLegacyTreatment;
            legacyTagForUnderAgeOfConsent = MissingLegacyTreatment;
            serializationVersion = CurrentSerializationVersion;
        }
 
        #endregion
    }

    public enum ContentRating
    {
        [Tooltip("No specific maximum rating. Ensure your ad settings in AdMob are configured as desired.")]
        Unspecified = 0,
        [Tooltip("Content suitable for general audiences, including all ages.")]
        G = 1,
        [Tooltip("Content that may require parental guidance. Recommended for viewers aged 7 and above.")]
        // ReSharper disable once InconsistentNaming
        PG = 2,
        [Tooltip("Content targeting teenagers, typically suitable for those aged 13 and above.")]
        T =3,
        [Tooltip("Content meant for mature audiences, usually requiring viewers to be at least 17 years old.")]
        // ReSharper disable once InconsistentNaming
        MA = 4
    }
}