init mod

src/SkillPalette.cs

@@ -0,0 +1,66 @@
+using Cthangover.Core.UI.Theming;
+using Godot;
+
+namespace Cthangover.Mods.Skills
+{
+    /// <summary>
+    /// Maps skill card enums to their visual identity. The five rarity colours
+    /// are fixed by the UI style guide (Common→muted, Uncommon→success,
+    /// Rare→info, Epic→recipe, Legendary→accent) and are shared by the grid
+    /// card frame, the study plate, the rarity filter tabs and the rarity
+    /// badge — a card can never appear in two different colours in one screen.
+    /// The type accents reuse the action-card palette so the same "passive",
+    /// "active" and "self" semantics read identically across panels, and the
+    /// locale keys follow both lists for badge labels.
+    /// </summary>
+    public static class SkillPalette
+    {
+        private static readonly Color[] RarityColors =
+        {
+            UiTokens.Muted,
+            UiTokens.Success,
+            UiTokens.Info,
+            UiTokens.TypeRecipe,
+            UiTokens.Accent,
+        };
+
+        /// <summary>Rarity colour clipped to the five known tiers; unknown values degrade to Common.</summary>
+        public static Color RarityColor(RareType rarity)
+        {
+            var index = Mathf.Clamp((int)rarity, 0, RarityColors.Length - 1);
+            return RarityColors[index];
+        }
+
+        /// <summary>Locale key of the rarity name shown on the badge and the rarity filter tabs.</summary>
+        public static string RarityLocaleKey(RareType rarity)
+            => "ui/skills/rarity/" + rarity.ToString().ToLowerInvariant();
+
+        /// <summary>Accent colour of the skill type badge, matching the action-card badges.</summary>
+        public static Color TypeColor(SkillType type)
+        {
+            switch (type)
+            {
+                case SkillType.Active:
+                    return UiTokens.TypeActive;
+                case SkillType.ForCharacter:
+                    return UiTokens.TypeSelf;
+                default:
+                    return UiTokens.TypePassive;
+            }
+        }
+
+        /// <summary>Locale key of the type name; <c>ForCharacter</c> needs an explicit snake_case key.</summary>
+        public static string TypeLocaleKey(SkillType type)
+        {
+            switch (type)
+            {
+                case SkillType.Active:
+                    return "ui/skills/type/active";
+                case SkillType.ForCharacter:
+                    return "ui/skills/type/for_character";
+                default:
+                    return "ui/skills/type/passive";
+            }
+        }
+    }
+}