port(m1): wave 6g — CS1061 member cluster (304->236)

- Friend.PlayerData full-surface generated (18 members) + hand stub -> partial.
- Wizard.RoomMatch.Player: 7 friend-info props (ViewerId/Name/Rank/Emblem/Degree/Country/IsFriend).
- GameMgr: HasAuthAdmin, ChangeAspectRatio(float), Update().
- Cute.SceneManager: ChangeScene overloads + SceneChangeParameter (+SceneChangeParameter stub).
- UnityEngine.SceneManagement.SceneManager + Scene; RedShellSDK.RedShellSDK statics.
- Packet.Attachments; Vector2.Dot/Angle/Normalize.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

SVSim.BattleEngine/Shim/External/LooseEnds.cs

@@ -133,7 +133,17 @@ namespace Facebook.Unity
         public static void LogOut() { }
     }
 }
-namespace RedShellSDK { internal class _ShimAnchor { } }
+namespace RedShellSDK
+{
+    public static class RedShellSDK
+    {
+        public static void SetApiKey(string apiKey) { }
+        public static void SetUserId(string userId) { }
+        public static void SetVerboseLogs(bool verbose) { }
+        public static void MarkConversion() { }
+        public static void LogEvent(string type) { }
+    }
+}
 namespace ZXing
 {
     public enum BarcodeFormat { QR_CODE, AZTEC, CODE_128, EAN_13 }

SVSim.BattleEngine/Shim/Generated/Friend_PlayerData.g.cs

@@ -0,0 +1,36 @@
+// AUTO-GENERATED no-op stubs (m1_stub_gen) from Shadowverse_Code_2026-05-23\Wizard.UIFriend\Friend.cs
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using Cute;
+using UnityEngine;
+using Wizard.ErrorDialog;
+namespace Wizard.UIFriend
+{
+public partial class Friend
+{
+public partial class PlayerData
+{
+        public int ViewerId;
+        public int ApplyId;
+        public string Name;
+        public long EmblemId;
+        public int DegreeId;
+        public int Rank;
+        public string Country;
+        public DateTime ApplyTime;
+        public DateTime ApplyReceivedTime;
+        public DateTime BattleTime;
+        public DateTime TaskTime;
+        public bool isFriend;
+        public bool isFriendApply;
+        public bool isFriendApplyRecived;
+        public BattleParameter BattleParameter;
+        public bool IsSameGuildMember { get; set; }
+        public int MissionType { get; set; }
+        public PlayerData(string in_Name, long in_EmblemId, int in_DegreeId, int in_Rank, string in_Country) { }
+        public void Copy(UserFriend src) { }
+}
+}
+}

SVSim.BattleEngine/Shim/GodObjects/GodObjects.cs

@@ -85,6 +85,9 @@ public class GameMgr
     public bool IsNetworkBattle { get; set; }
     public bool IsAINetwork { get; set; }
     public bool IsPuzzleQuest { get; set; }
+    public bool HasAuthAdmin { get; set; }
+    public void ChangeAspectRatio(float newAspectRatio) { }
+    public void Update() { }
 
     private EffectMgr _effect;
     private SoundMgr _sound;

SVSim.BattleEngine/Shim/UnityEngine/Primitives.cs

@@ -20,6 +20,9 @@ namespace UnityEngine
         public float sqrMagnitude => x * x + y * y;
         public Vector2 normalized { get { float m = magnitude; return m > 1e-6f ? new Vector2(x / m, y / m) : zero; } }
         public static float Distance(Vector2 a, Vector2 b) => (a - b).magnitude;
+        public static float Dot(Vector2 a, Vector2 b) => a.x * b.x + a.y * b.y;
+        public static float Angle(Vector2 from, Vector2 to) => 0f;
+        public void Normalize() { var n = normalized; x = n.x; y = n.y; }
         public static Vector2 Lerp(Vector2 a, Vector2 b, float t) => new Vector2(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t);
         public static Vector2 operator +(Vector2 a, Vector2 b) => new Vector2(a.x + b.x, a.y + b.y);
         public static Vector2 operator -(Vector2 a, Vector2 b) => new Vector2(a.x - b.x, a.y - b.y);

SVSim.BattleEngine/Shim/UnityEngine/UnityShim2.cs

@@ -58,7 +58,19 @@ namespace UnityEngine
 // Sub-namespace anchors (referenced via `using`; types unmask in later waves if used).
 namespace UnityEngine.Experimental { internal class _ShimAnchor { } }
 namespace UnityEngine.Experimental.Rendering { internal class _ShimAnchor { } }
-namespace UnityEngine.SceneManagement { internal class _ShimAnchor { } }
+namespace UnityEngine.SceneManagement
+{
+    internal class _ShimAnchor { }
+    public struct Scene { public string name => ""; public int buildIndex => 0; public bool IsValid() => false; public bool isLoaded => false; }
+    public static class SceneManager
+    {
+        public static void LoadScene(string sceneName) { }
+        public static void LoadScene(int sceneBuildIndex) { }
+        public static Scene GetActiveScene() => default;
+        public static Scene GetSceneByName(string name) => default;
+        public static int sceneCount => 0;
+    }
+}
 namespace UnityEngine.SocialPlatforms
 {
     // NOTE: no IAchievementCallback here -- the engine's AchievementImpl uses

SVSim.BattleEngine/Shim/View/SettingsUiStubs.cs

@@ -101,7 +101,14 @@ namespace Wizard.RoomMatch
 
 namespace Cute
 {
-    public class SceneManager { }
+    public class SceneChangeParameter { public bool KeepAssets; public SceneType BeforeScene; public SceneType NextScene; public string NextState; }
+    public class SceneManager
+    {
+        public SceneChangeParameter SceneChangeParameter = new SceneChangeParameter();
+        public void ChangeScene(string next_scene) { }
+        public void ChangeScene(string next_scene, string active_state) { }
+        public void ChangeScene(SceneType type, string active_state = "") { }
+    }
 }
 
 namespace Wizard.Story
@@ -124,7 +131,7 @@ namespace BestHTTP.SocketIO
 {
     // BestHTTP SDK types — minimal hand shim (full-surface would pull the whole SocketIO
     // closure). Node-server real-time socket path is Phase-2; these are off the battle path.
-    public sealed class Packet { }
+    public sealed class Packet { public System.Collections.Generic.List<byte[]> Attachments { get; set; } }
     public delegate void SocketIOCallback(Socket socket, Packet packet, params object[] args);
     public sealed class Socket
     {

SVSim.BattleEngine/Shim/View/StoryTitleStubs.cs

@@ -24,14 +24,14 @@ namespace Wizard.Story.ChapterSelection.SelectionProcessing.Main
 
 namespace Wizard.UIFriend
 {
-    public class Friend { public class PlayerData { } }
+    public partial class Friend { public partial class PlayerData { } }
     public class FriendDataBase
     {
         public virtual void SetPlayerData(Friend.PlayerData in_PlayerData, System.Collections.Generic.List<string> in_LoadList) { }
     }
 }
 namespace Wizard.Title { public partial class GameSetup { } }
-namespace Wizard.RoomMatch { public class Player { } }
+namespace Wizard.RoomMatch { public class Player { public long Emblem { get; set; } public int Degree { get; set; } public string Country { get; set; } public string Name { get; set; } public int Rank { get; set; } public bool IsFriend { get; set; } public int ViewerId { get; set; } } }
 
 // ---- namespace anchors (referenced via `using`) ----
 namespace Wizard.Scripts.Network.Task.ItemAcquireHistory { internal class _ShimAnchor { } }