From d3488c3bc63e8f9ebf558f6e1cc2e688140c8e2c Mon Sep 17 00:00:00 2001
From: gamer147 <gamer147@gmail.com>
Date: Mon, 8 Jun 2026 18:49:45 -0400
Subject: [PATCH] fix(viewer): default ClassExp.Level to 1 for new viewers

Client RankMatchUI.onOpen indexes _classCharaExpList[level - 1]
unconditionally; level 0 (the prior default) throws IOOR.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 SVSim.Database/Repositories/Viewer/ViewerRepository.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/SVSim.Database/Repositories/Viewer/ViewerRepository.cs b/SVSim.Database/Repositories/Viewer/ViewerRepository.cs
index 8d80812..30eb5e1 100644
--- a/SVSim.Database/Repositories/Viewer/ViewerRepository.cs
+++ b/SVSim.Database/Repositories/Viewer/ViewerRepository.cs
@@ -272,7 +272,9 @@ public class ViewerRepository : IViewerRepository
             {
                 Class = ce,
                 Exp = 0,
-                Level = 0,
+                // Client unconditionally indexes `_classCharaExpList[level - 1]` in
+                // RankMatchUI.onOpen → CharacterExps.GetClassCharacterExps; level 0 throws IOOR.
+                Level = 1,
                 LeaderSkin = skin ?? new LeaderSkinEntry { Id = 0, Name = "<missing>", ClassId = ce.Id }
             };
         }).ToList();