- S4-01 先确定 M1 需要的品质 / Tag

- S4-02 把品质计算整理成单一入口规则边界 - S4-03 先固化 Tag 系统设计与首发范围
2026-03-09 20:34:22 +08:00
parent 2d09b01c55
commit 73b7adedb8
11 changed files with 651 additions and 35 deletions
@@ -0,0 +1,32 @@
+using UnityEngine;
+
+namespace GeometryTD.Definition
+{
+    public static class InventoryRarityRuleService
+    {
+        public static RarityType NormalizeComponentRarity(RarityType rarity)
+        {
+            if (rarity < RarityType.White || rarity > RarityType.Red)
+            {
+                return RarityType.White;
+            }
+
+            return rarity;
+        }
+
+        public static RarityType ResolveTowerRarity(
+            RarityType muzzleRarity,
+            RarityType bearingRarity,
+            RarityType baseRarity)
+        {
+            int normalizedMuzzle = (int)NormalizeComponentRarity(muzzleRarity);
+            int normalizedBearing = (int)NormalizeComponentRarity(bearingRarity);
+            int normalizedBase = (int)NormalizeComponentRarity(baseRarity);
+
+            float average = (normalizedMuzzle + normalizedBearing + normalizedBase) / 3f;
+            int rounded = Mathf.RoundToInt(average);
+            int clamped = Mathf.Clamp(rounded, (int)RarityType.White, (int)RarityType.Red);
+            return (RarityType)clamped;
+        }
+    }
+}
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