baseline: OpenMU upstream b5a0961 (fresh source)

src/GameLogic/PlayerActions/Craftings/SecondWingsCrafting.cs

@@ -0,0 +1,55 @@
+// <copyright file="SecondWingsCrafting.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.GameLogic.PlayerActions.Craftings;
+
+using MUnique.OpenMU.DataModel.Configuration.ItemCrafting;
+using MUnique.OpenMU.DataModel.Configuration.Items;
+using MUnique.OpenMU.GameLogic.PlayerActions.Items;
+
+/// <summary>
+/// Crafting for Second Wings (including first capes).
+/// </summary>
+public class SecondWingsCrafting : SimpleItemCraftingHandler
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="SecondWingsCrafting"/> class.
+    /// </summary>
+    /// <param name="settings">The settings.</param>
+    public SecondWingsCrafting(SimpleCraftingSettings settings)
+        : base(settings)
+    {
+    }
+
+    /// <inheritdoc/>
+    protected override void AddRandomItemOption(Item resultItem, Player player, byte successRate)
+    {
+        if (resultItem.Definition!.PossibleItemOptions.Where(o => o.PossibleOptions.Any(p => p.OptionType == ItemOptionTypes.Option))
+                is { } options && options.Any())
+        {
+            (int chance, int level) = Rand.NextInt(0, 3) switch
+            {
+                0 => (20, 1),
+                1 => (10, 2),
+                _ => (4, 3),
+            }; // From 300 created wings about 20+10+4=34 (~11%) will have item option
+
+            if (Rand.NextRandomBool(chance))
+            {
+                var link = player.PersistenceContext.CreateNew<ItemOptionLink>();
+                link.Level = level;
+                if (options.Count() > 1)
+                {
+                    link.ItemOption = options.ElementAt(Rand.NextInt(0, 2)).PossibleOptions.First();
+                }
+                else
+                {
+                    link.ItemOption = options.ElementAt(0).PossibleOptions.First(); // Cape of Lord
+                }
+
+                resultItem.ItemOptions.Add(link);
+            }
+        }
+    }
+}