osu/osu.Game/Rulesets/EFRulesetInfo.cs

76 lines
2.3 KiB
C#

// 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>, 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 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
}
}