68ce53ae17
* Use new Subs.CVar helper Removes manual config OnValueChanged calls, removes need to remember to manually unsubscribe. This both reduces boilerplate and fixes many issues where subscriptions weren't removed on entity system shutdown. * Fix a bunch of warnings * More warning fixes * Use new DateTime serializer to get rid of ISerializationHooks in changelog code. * Get rid of some more ISerializationHooks for enums * And a little more * Apply suggestions from code review Co-authored-by: 0x6273 <0x40@keemail.me> --------- Co-authored-by: 0x6273 <0x40@keemail.me>
48 lines
1.5 KiB
C#
48 lines
1.5 KiB
C#
using Content.Shared.Humanoid;
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using Content.Shared.Store;
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using Content.Shared.Humanoid.Prototypes;
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using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Set;
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namespace Content.Server.Store.Conditions;
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/// <summary>
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/// Allows a store entry to be filtered out based on the user's species.
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/// Supports both blacklists and whitelists.
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/// </summary>
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public sealed partial class BuyerSpeciesCondition : ListingCondition
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{
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/// <summary>
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/// A whitelist of species that can purchase this listing.
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/// </summary>
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[DataField("whitelist", customTypeSerializer: typeof(PrototypeIdHashSetSerializer<SpeciesPrototype>))]
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public HashSet<string>? Whitelist;
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/// <summary>
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/// A blacklist of species that cannot purchase this listing.
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/// </summary>
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[DataField("blacklist", customTypeSerializer: typeof(PrototypeIdHashSetSerializer<SpeciesPrototype>))]
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public HashSet<string>? Blacklist;
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public override bool Condition(ListingConditionArgs args)
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{
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var ent = args.EntityManager;
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if (!ent.TryGetComponent<HumanoidAppearanceComponent>(args.Buyer, out var appearance))
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return true; // inanimate or non-humanoid entities should be handled elsewhere, main example being surplus crates
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if (Blacklist != null)
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{
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if (Blacklist.Contains(appearance.Species))
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return false;
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}
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if (Whitelist != null)
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{
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if (!Whitelist.Contains(appearance.Species))
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return false;
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}
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return true;
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}
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}
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