Update to API4, use IPC instead of API-project. Replace Actor in most visible names with Object, Character or Player..

Penumbra.GameData/Structs/CharacterArmor.cs

@@ -0,0 +1,15 @@
+using System.Runtime.InteropServices;
+
+namespace Penumbra.GameData.Structs
+{
+    [StructLayout( LayoutKind.Sequential, Pack = 1 )]
+    public readonly struct CharacterArmor
+    {
+        public readonly SetId   Set;
+        public readonly byte    Variant;
+        public readonly StainId Stain;
+
+        public override string ToString()
+            => $"{Set},{Variant},{Stain}";
+    }
+}