mirror of https://github.com/ppy/osu
102 lines
3.4 KiB
C#
102 lines
3.4 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Humanizer;
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using MessagePack;
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using Newtonsoft.Json;
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using osu.Framework.Bindables;
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using osu.Game.Configuration;
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using osu.Game.Rulesets;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Utils;
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namespace osu.Game.Online.API
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{
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[MessagePackObject]
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public class APIMod : IEquatable<APIMod>
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{
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[JsonProperty("acronym")]
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[Key(0)]
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public string Acronym { get; set; }
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[JsonProperty("settings")]
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[Key(1)]
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[MessagePackFormatter(typeof(ModSettingsDictionaryFormatter))]
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public Dictionary<string, object> Settings { get; set; } = new Dictionary<string, object>();
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[JsonConstructor]
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[SerializationConstructor]
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public APIMod()
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{
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}
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public APIMod(Mod mod)
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{
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Acronym = mod.Acronym;
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foreach (var (_, property) in mod.GetSettingsSourceProperties())
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{
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var bindable = (IBindable)property.GetValue(mod);
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if (!bindable.IsDefault)
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Settings.Add(property.Name.Underscore(), ModUtils.GetSettingUnderlyingValue(bindable));
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}
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}
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public Mod ToMod(Ruleset ruleset)
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{
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Mod resultMod = ruleset.CreateModFromAcronym(Acronym);
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if (resultMod == null)
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throw new InvalidOperationException($"There is no mod in the ruleset ({ruleset.ShortName}) matching the acronym {Acronym}.");
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if (Settings.Count > 0)
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{
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foreach (var (_, property) in resultMod.GetSettingsSourceProperties())
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{
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if (!Settings.TryGetValue(property.Name.Underscore(), out object settingValue))
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continue;
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resultMod.CopyAdjustedSetting((IBindable)property.GetValue(resultMod), settingValue);
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}
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}
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return resultMod;
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}
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public bool Equals(APIMod other)
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{
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if (ReferenceEquals(null, other)) return false;
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if (ReferenceEquals(this, other)) return true;
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return Acronym == other.Acronym && Settings.SequenceEqual(other.Settings, ModSettingsEqualityComparer.Default);
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}
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public override string ToString()
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{
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if (Settings.Count > 0)
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return $"{Acronym} ({string.Join(',', Settings.Select(kvp => $"{kvp.Key}:{kvp.Value}"))})";
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return $"{Acronym}";
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}
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private class ModSettingsEqualityComparer : IEqualityComparer<KeyValuePair<string, object>>
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{
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public static ModSettingsEqualityComparer Default { get; } = new ModSettingsEqualityComparer();
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public bool Equals(KeyValuePair<string, object> x, KeyValuePair<string, object> y)
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{
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object xValue = ModUtils.GetSettingUnderlyingValue(x.Value);
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object yValue = ModUtils.GetSettingUnderlyingValue(y.Value);
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return x.Key == y.Key && EqualityComparer<object>.Default.Equals(xValue, yValue);
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}
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public int GetHashCode(KeyValuePair<string, object> obj) => HashCode.Combine(obj.Key, ModUtils.GetSettingUnderlyingValue(obj.Value));
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}
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}
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}
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