Move runtime item references to typed keys

Assets/Scripts/ServerShared/AetheriaRuntimeItemReference.cs

@@ -0,0 +1,60 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+using System;
+using Unity.Mathematics;
+
+public interface INamedEntry
+{
+    string EntryName { get; set; }
+}
+
+public class AetheriaRuntimeItemReference
+{
+    private const string ItemDefinitionPrefix = "aetheria.item_definition:";
+    private const string LegacyItemDefinitionPrefix = "aetheria.item_definition:legacy:";
+
+    public string ItemKey;
+
+    public AetheriaRuntimeItemReference()
+    {
+    }
+
+    public AetheriaRuntimeItemReference(string itemKey)
+    {
+        ItemKey = itemKey;
+    }
+
+    public AetheriaRuntimeItemReference(Guid legacyItemId)
+        : this(FromLegacyId(legacyItemId))
+    {
+    }
+
+    public Guid LegacyItemId => TryParseLegacyId(ItemKey, out var itemId) ? itemId : Guid.Empty;
+
+    public static string FromLegacyId(Guid legacyItemId)
+    {
+        return legacyItemId == Guid.Empty ? "" : $"{LegacyItemDefinitionPrefix}{legacyItemId:D}";
+    }
+
+    private static bool TryParseLegacyId(string itemKey, out Guid itemId)
+    {
+        itemId = Guid.Empty;
+        if (string.IsNullOrWhiteSpace(itemKey))
+            return false;
+
+        var legacyId = itemKey.StartsWith(LegacyItemDefinitionPrefix, StringComparison.OrdinalIgnoreCase)
+            ? itemKey.Substring(LegacyItemDefinitionPrefix.Length)
+            : itemKey.StartsWith(ItemDefinitionPrefix, StringComparison.OrdinalIgnoreCase)
+                ? itemKey.Substring(ItemDefinitionPrefix.Length)
+            : itemKey;
+
+        return Guid.TryParse(legacyId, out itemId);
+    }
+}
+
+public interface ITintInspector
+{
+    float3 TintColor { get; }
+}