Unique name identifiers (#6697)

Content.Shared/NameIdentifier/NameIdentifierGroupPrototype.cs

@@ -0,0 +1,25 @@
+using Robust.Shared.Prototypes;
+
+namespace Content.Shared.NameIdentifier;
+
+[Prototype("nameIdentifierGroup")]
+public sealed class NameIdentifierGroupPrototype : IPrototype
+{
+    [DataField("id", required: true)]
+    public string ID { get; } = default!;
+
+    /// <summary>
+    ///     Should the identifier become the full name, or just append?
+    /// </summary>
+    [DataField("fullName")]
+    public bool FullName = false;
+
+    [DataField("prefix")]
+    public string? Prefix;
+
+    [DataField("maxValue")]
+    public int MaxValue = 999;
+
+    [DataField("minValue")]
+    public int MinValue = 0;
+}