Add Warrior Wings & Cape (12/242-247)

Six high-tier imported wings, one per class line: Wizard (242, Soul Master),
Magic (243, Duel Master), Elf (244, High Elf), Summoner (245, Dimension Master),
Warrior Cape (246, Lord Emperor + Fist Master) and Knight (247, Blade Master).
Each: base defense + defense-per-level, 3rd Wing Options, damage increase and
fast flight. Applied via update v99 (AddWarriorWingsUpdateSeason6), reusing the
shared "3rd Wing Options" option set to avoid Guid collisions.

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

src/Persistence/Initialization/Updates/AddWarriorWingsUpdateSeason6.cs

@@ -0,0 +1,57 @@
+// <copyright file="AddWarriorWingsUpdateSeason6.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.Persistence.Initialization.Updates;
+
+using System.Runtime.InteropServices;
+using MUnique.OpenMU.DataModel.Configuration;
+using MUnique.OpenMU.Persistence.Initialization.VersionSeasonSix.Items;
+using MUnique.OpenMU.PlugIns;
+
+/// <summary>
+/// Adds six imported high-tier "Warrior" wings at free item slots (12/242-247), one per class line:
+/// Wizard (Soul Master), Magic (Duel Master), Elf (High Elf), Summoner (Dimension Master),
+/// Warrior Cape (Lord Emperor + Fist Master) and Knight (Blade Master). Each carries base defense,
+/// class restriction, 3rd Wing Options, damage increase and fast flight.
+/// </summary>
+[PlugIn]
+[Display(Name = PlugInName, Description = PlugInDescription)]
+[Guid("8F5B3D74-AC2E-4F9B-B6D7-2E4F9A3C5B18")]
+public class AddWarriorWingsUpdateSeason6 : UpdatePlugInBase
+{
+    internal const string PlugInName = "Add Warrior Wings & Cape (12/242-247)";
+    internal const string PlugInDescription = "Adds six high-tier Warrior wings (12/242-247): Wizard, Magic, Elf, Summoner, Warrior Cape (DL+RF) and Knight, each with defense, 3rd Wing Options, damage increase and fast flight.";
+
+    /// <inheritdoc />
+    public override UpdateVersion Version => UpdateVersion.AddWarriorWingsSeason6;
+
+    /// <inheritdoc />
+    public override string DataInitializationKey => VersionSeasonSix.DataInitialization.Id;
+
+    /// <inheritdoc />
+    public override string Name => PlugInName;
+
+    /// <inheritdoc />
+    public override string Description => PlugInDescription;
+
+    /// <inheritdoc />
+    public override bool IsMandatory => true;
+
+    /// <inheritdoc />
+    public override DateTime CreatedAt => new(2026, 07, 19, 20, 0, 0, DateTimeKind.Utc);
+
+    /// <inheritdoc />
+#pragma warning disable CS1998
+    protected override async ValueTask ApplyAsync(IContext context, GameConfiguration gameConfiguration)
+#pragma warning restore CS1998
+    {
+        // Idempotency guard: skip if the first Warrior wing (12/242) already exists.
+        if (gameConfiguration.Items.Any(i => i.Group == 12 && i.Number == 242))
+        {
+            return;
+        }
+
+        new Wings(context, gameConfiguration).CreateWarriorWings();
+    }
+}

src/Persistence/Initialization/Updates/UpdateVersion.cs

@@ -499,4 +499,9 @@ public enum UpdateVersion
     /// The version of the <see cref="AddPoisonWingsUpdateSeason6"/> (Poison Wing 12/240, Poison Cape 12/241).
     /// </summary>
     AddPoisonWingsSeason6 = 98,
+
+    /// <summary>
+    /// The version of the <see cref="AddWarriorWingsUpdateSeason6"/> (Warrior Wings/Cape 12/242-247).
+    /// </summary>
+    AddWarriorWingsSeason6 = 99,
 }