internal void EnsureFeature(GuildFeature feature)
{
if (!HasFeature(feature))
{
var vals = Enum.GetValues(typeof(GuildFeature)).Cast <GuildFeature>();
var missingValues = vals.Where(x => feature.HasFlag(x) && !Value.HasFlag(x));
throw new InvalidOperationException($"Missing required guild feature{(missingValues.Count() > 1 ? "s" : "")} {string.Join(", ", missingValues.Select(x => x.ToString()))} in order to execute this operation.");
}
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var obj = JToken.Load(reader);
var arr = obj.ToObject <string[]>();
GuildFeature features = GuildFeature.None;
List <string> experimental = new();
foreach (var item in arr)
{
if (Enum.TryParse <GuildFeature>(string.Concat(item.Split('_')), true, out var result))
{
features |= result;
}
else
{
experimental.Add(item);
}
}
return(new GuildFeatures(features, experimental.ToArray()));
}
public RequireFeatureAttribute(GuildFeature feature)
{
Feature = feature;
}
public bool HasFeature(GuildFeature feature) => Value.HasFlag(feature);
internal GuildFeatures(GuildFeature value, string[] experimental)
{
Value = value;
Experimental = experimental.ToImmutableArray();
}