From 6e106d646bfa55fb333dc184d4311a519f91fb15 Mon Sep 17 00:00:00 2001
From: gamer147 <gamer147@gmail.com>
Date: Thu, 28 May 2026 00:56:20 -0400
Subject: [PATCH] models(card): MaxCopies constant on OwnedCardEntry

---
 SVSim.Database/Models/OwnedCardEntry.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/SVSim.Database/Models/OwnedCardEntry.cs b/SVSim.Database/Models/OwnedCardEntry.cs
index 0546878..64f852b 100644
--- a/SVSim.Database/Models/OwnedCardEntry.cs
+++ b/SVSim.Database/Models/OwnedCardEntry.cs
@@ -8,6 +8,13 @@ namespace SVSim.Database.Models;
 [Owned]
 public class OwnedCardEntry
 {
+    /// <summary>
+    /// Game rule: a viewer may own at most this many copies of a single card. Mirrors the
+    /// client constant <c>CardMake.CAN_CREATE_MAX = 3</c>. Used by <c>/card/create</c> to
+    /// reject batches that would exceed the cap.
+    /// </summary>
+    public const int MaxCopies = 3;
+
     public ShadowverseCardEntry Card { get; set; } = new ShadowverseCardEntry();
     public int Count { get; set; }
     public bool IsProtected { get; set; }