Add initialization plugin to add the new attribute

src/Persistence/Initialization/Updates/AddPointsPerResetAttributePlugIn.cs

@@ -0,0 +1,57 @@
+// <copyright file="AddPointsPerResetAttributePlugIn.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;
+using System.Runtime.InteropServices;
+using MUnique.OpenMU.AttributeSystem;
+
+using MUnique.OpenMU.DataModel.Configuration;
+using MUnique.OpenMU.GameLogic.Attributes;
+using MUnique.OpenMU.PlugIns;
+
+/// <summary>
+/// This update adds the <see cref="Stats.PointsPerReset"/>.
+/// </summary>
+[PlugIn(PlugInName, PlugInDescription)]
+[Guid("6011A1B8-7FA5-48EB-935D-EEAF83017799")]
+public class AddPointsPerResetAttributePlugIn : UpdatePlugInBase
+{
+    /// <summary>
+    /// The plug in name.
+    /// </summary>
+    internal const string PlugInName = "Adds attribute PointsPerReset";
+
+    /// <summary>
+    /// The plug in description.
+    /// </summary>
+    internal const string PlugInDescription = "This update adds the attribute PointsPerReset.";
+
+    /// <inheritdoc />
+    public override string Name => PlugInName;
+
+    /// <inheritdoc />
+    public override string Description => PlugInDescription;
+
+    /// <inheritdoc />
+    public override UpdateVersion Version => UpdateVersion.AddPointsPerResetByClassAttribute;
+
+    /// <inheritdoc />
+    public override string DataInitializationKey => VersionSeasonSix.DataInitialization.Id;
+
+    /// <inheritdoc />
+    public override bool IsMandatory => true;
+
+    /// <inheritdoc />
+    public override DateTime CreatedAt => new(2024, 06, 09, 13, 30, 0, DateTimeKind.Utc);
+
+    /// <inheritdoc />
+    protected override async ValueTask ApplyAsync(IContext context, GameConfiguration gameConfiguration)
+    {
+        var attribute = Stats.PointsPerReset;
+        var persistentAttribute = context.CreateNew<AttributeDefinition>(attribute.Id, attribute.Designation, attribute.Description);
+        gameConfiguration.Attributes.Add(persistentAttribute);
+    }
+}