Status Icons (#17529)

Content.Shared/StatusIcon/StatusIconPrototype.cs

@@ -0,0 +1,40 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Utility;
+
+namespace Content.Shared.StatusIcon;
+
+/// <summary>
+/// A data structure that holds relevant
+/// information for status icons.
+/// </summary>
+[Virtual, DataDefinition]
+public class StatusIconData : IComparable<StatusIconData>
+{
+    /// <summary>
+    /// The icon that's displayed on the entity.
+    /// </summary>
+    [DataField("icon", required: true)]
+    public SpriteSpecifier Icon = default!;
+
+    /// <summary>
+    /// A priority for the order in which the icons will be displayed.
+    /// </summary>
+    [DataField("priority")]
+    public int Priority = 10;
+
+    public int CompareTo(StatusIconData? other)
+    {
+        return Priority.CompareTo(other?.Priority ?? int.MaxValue);
+    }
+}
+
+/// <summary>
+/// <see cref="StatusIconData"/> but in new convenient prototype form!
+/// </summary>
+[Prototype("statusIcon")]
+public sealed class StatusIconPrototype : StatusIconData, IPrototype
+{
+    /// <inheritdoc/>
+    [IdDataField]
+    public string ID { get; } = default!;
+}