// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. using System; using System.ComponentModel.DataAnnotations.Schema; using System.Diagnostics.CodeAnalysis; using Newtonsoft.Json; using osu.Framework.Testing; namespace osu.Game.Rulesets { [ExcludeFromDynamicCompile] [Table(@"RulesetInfo")] public sealed class EFRulesetInfo : IEquatable<EFRulesetInfo>, IComparable<EFRulesetInfo>, IRulesetInfo { public int? ID { get; set; } public string Name { get; set; } public string ShortName { get; set; } public string InstantiationInfo { get; set; } [JsonIgnore] public bool Available { get; set; } // TODO: this should probably be moved to RulesetStore. public Ruleset CreateInstance() { if (!Available) return null; var type = Type.GetType(InstantiationInfo); if (type == null) return null; var ruleset = Activator.CreateInstance(type) as Ruleset; return ruleset; } public bool Equals(EFRulesetInfo other) => other != null && ID == other.ID && Available == other.Available && Name == other.Name && InstantiationInfo == other.InstantiationInfo; public int CompareTo(EFRulesetInfo other) => OnlineID.CompareTo(other.OnlineID); public int CompareTo(IRulesetInfo other) { if (!(other is EFRulesetInfo ruleset)) throw new ArgumentException($@"Object is not of type {nameof(EFRulesetInfo)}.", nameof(other)); return CompareTo(ruleset); } public override bool Equals(object obj) => obj is EFRulesetInfo rulesetInfo && Equals(rulesetInfo); public bool Equals(IRulesetInfo other) => other is RulesetInfo b && Equals(b); [SuppressMessage("ReSharper", "NonReadonlyMemberInGetHashCode")] public override int GetHashCode() { unchecked { int hashCode = ID.HasValue ? ID.GetHashCode() : 0; hashCode = (hashCode * 397) ^ (InstantiationInfo != null ? InstantiationInfo.GetHashCode() : 0); hashCode = (hashCode * 397) ^ (Name != null ? Name.GetHashCode() : 0); hashCode = (hashCode * 397) ^ Available.GetHashCode(); return hashCode; } } public override string ToString() => Name ?? $"{Name} ({ShortName}) ID: {ID}"; #region Implementation of IHasOnlineID [NotMapped] public int OnlineID { get => ID ?? -1; set => ID = value >= 0 ? value : (int?)null; } #endregion } }