Id[entity] 2.0 (real) (#9612)

* starter API

* network ID cards

* Port more stuff from old identity

* Re-implement identity representation + name updating

* move

* proper name returning for `IdentityName`

* move everything important to server, give in to  temptation

* shared / server / client split sadly. move ensure to shared and spawn to server

* identity update queueing + identityblocker

* fixes

* and just like that it's usable for admins

* huge identity pass

* pass dos

* jesus christ

* figs :D

* fuck u

* fix bad merge.

Co-authored-by: Moony <moonheart08@users.noreply.github.com>

Content.Shared/IdentityManagement/Components/IdentityBlockerComponent.cs

@@ -0,0 +1,18 @@
+using Content.Shared.Inventory;
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.IdentityManagement.Components;
+
+[RegisterComponent, NetworkedComponent]
+public sealed class IdentityBlockerComponent : Component
+{
+}
+
+/// <summary>
+///     Raised on an entity and relayed to inventory to determine if its identity should be knowable.
+/// </summary>
+public sealed class SeeIdentityAttemptEvent : CancellableEntityEventArgs, IInventoryRelayEvent
+{
+    // i.e. masks or helmets.
+    public SlotFlags TargetSlots => SlotFlags.MASK | SlotFlags.HEAD;
+}

Content.Shared/IdentityManagement/Components/IdentityComponent.cs

@@ -0,0 +1,76 @@
+using Robust.Shared.Containers;
+using Robust.Shared.Enums;
+
+namespace Content.Shared.IdentityManagement.Components;
+
+/// <summary>
+///     Stores the identity entity (whose name is the users 'identity', etc)
+///     for a given entity, and marks that it can have an identity at all.
+/// </summary>
+/// <remarks>
+///     This is a <see cref="ContainerSlot"/> and not just a datum entity because we do sort of care that it gets deleted and sent with the user.
+/// </remarks>
+[RegisterComponent]
+public sealed class IdentityComponent : Component
+{
+    [ViewVariables]
+    public ContainerSlot IdentityEntitySlot = default!;
+}
+
+/// <summary>
+///     A data structure representing the 'identity' of an entity as presented to
+///     other players.
+/// </summary>
+public sealed class IdentityRepresentation
+{
+    public string TrueName;
+    public int TrueAge;
+    public Gender TrueGender;
+
+    public string? PresumedName;
+    public string? PresumedJob;
+
+    public IdentityRepresentation(string trueName, int trueAge, Gender trueGender, string? presumedName=null, string? presumedJob=null)
+    {
+        TrueName = trueName;
+        TrueAge = trueAge;
+        TrueGender = trueGender;
+
+        PresumedJob = presumedJob;
+        PresumedName = presumedName;
+    }
+
+    public string ToStringKnown(bool trueName)
+    {
+        return trueName
+            ? TrueName
+            : PresumedName ?? ToStringUnknown();
+    }
+
+    /// <summary>
+    ///     Returns a string representing their identity where it is 'unknown' by a viewer.
+    ///     Used for cases where the viewer is not necessarily able to accurately assess
+    ///     the identity of the person being viewed.
+    /// </summary>
+    public string ToStringUnknown()
+    {
+        var ageString = TrueAge switch
+        {
+            <= 30 => Loc.GetString("identity-age-young"),
+            > 30 and <= 60 => Loc.GetString("identity-age-middle-aged"),
+            > 60 => Loc.GetString("identity-age-old")
+        };
+
+        var genderString = TrueGender switch
+        {
+            Gender.Female => Loc.GetString("identity-gender-feminine"),
+            Gender.Male => Loc.GetString("identity-gender-masculine"),
+            Gender.Epicene or Gender.Neuter or _ => Loc.GetString("identity-gender-person")
+        };
+
+        // i.e. 'young assistant man' or 'old cargo technician person' or 'middle-aged captain'
+        return PresumedJob is null
+            ? $"{ageString} {genderString}"
+            : $"{ageString} {PresumedJob} {genderString}";
+    }
+}