finish implementing main menu

2026-07-06 22:18:54 +02:00
parent f7c09e98f2
commit e85df46b07
4 changed files with 186 additions and 0 deletions
@@ -0,0 +1,46 @@
+using System;
+using KernelPanic.Core;
+using KernelPanic.Data;
+
+namespace KernelPanic.Meta
+{
+    /// <summary>
+    /// Read-only unlock rule for language availability.
+    /// </summary>
+    public static class LanguageUnlock
+    {
+        public static bool IsUnlocked(Language language, PlayerCollection collection)
+        {
+            if (language == Language.CPlusPlus || language == Language.TypeScript)
+            {
+                // TODO: evolved-language unlock gate, separate from distro ownership.
+                return false;
+            }
+
+            if (collection == null)
+            {
+                return false;
+            }
+
+            LanguageCatalogEntry entry = LanguageCatalog.Get(language);
+            for (int unitIndex = 0; unitIndex < collection.OwnedUnits.Count; unitIndex++)
+            {
+                DistroDefinition unit = collection.OwnedUnits[unitIndex];
+                if (unit == null)
+                {
+                    continue;
+                }
+
+                for (int distroIndex = 0; distroIndex < entry.SupportingDistros.Count; distroIndex++)
+                {
+                    if (string.Equals(unit.Id, entry.SupportingDistros[distroIndex].Id, StringComparison.OrdinalIgnoreCase))
+                    {
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        }
+    }
+}