50 lines
1.6 KiB
C#
50 lines
1.6 KiB
C#
using Content.Server.Humanoid;
|
|
using Content.Shared.Humanoid;
|
|
using Content.Shared.Store;
|
|
using Content.Shared.Humanoid.Prototypes;
|
|
using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Set;
|
|
using Content.Shared.Humanoid;
|
|
|
|
namespace Content.Server.Store.Conditions;
|
|
|
|
/// <summary>
|
|
/// Allows a store entry to be filtered out based on the user's species.
|
|
/// Supports both blacklists and whitelists.
|
|
/// </summary>
|
|
public sealed partial class BuyerSpeciesCondition : ListingCondition
|
|
{
|
|
/// <summary>
|
|
/// A whitelist of species that can purchase this listing.
|
|
/// </summary>
|
|
[DataField("whitelist", customTypeSerializer: typeof(PrototypeIdHashSetSerializer<SpeciesPrototype>))]
|
|
public HashSet<string>? Whitelist;
|
|
|
|
/// <summary>
|
|
/// A blacklist of species that cannot purchase this listing.
|
|
/// </summary>
|
|
[DataField("blacklist", customTypeSerializer: typeof(PrototypeIdHashSetSerializer<SpeciesPrototype>))]
|
|
public HashSet<string>? Blacklist;
|
|
|
|
public override bool Condition(ListingConditionArgs args)
|
|
{
|
|
var ent = args.EntityManager;
|
|
|
|
if (!ent.TryGetComponent<HumanoidAppearanceComponent>(args.Buyer, out var appearance))
|
|
return true; // inanimate or non-humanoid entities should be handled elsewhere, main example being surplus crates
|
|
|
|
if (Blacklist != null)
|
|
{
|
|
if (Blacklist.Contains(appearance.Species))
|
|
return false;
|
|
}
|
|
|
|
if (Whitelist != null)
|
|
{
|
|
if (!Whitelist.Contains(appearance.Species))
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|