迁移数据表到 Luban，移除 JsonNet、EnumUtility

2026-09-13 14:08:14 +08:00
parent 4003b3aaba
commit de53890de6
607 changed files with 18515 additions and 3257 deletions
@@ -0,0 +1,36 @@
+using SepCore.Definition;
+using UnityEngine;
+using UnityGameFramework.Runtime;
+
+namespace SepCore.CustomUtility
+{
+    public static class RarityUtility
+    {
+        public static Rarity SelectRarityForLevel(int level)
+        {
+            int configId = level >= 1000 ? level : 1000 + level;
+            LevelDropConfig dropConfig = GameEntry.Luban.Get<LevelDropConfig>(configId);
+            return SelectRarity(dropConfig);
+        }
+
+        public static Rarity SelectRarity(LevelDropConfig dropConfig)
+        {
+            float total = dropConfig.WhiteWeight + dropConfig.GreenWeight + dropConfig.BlueWeight + dropConfig.PurpleWeight + dropConfig.RedWeight;
+            if (total <= 0f)
+            {
+                Log.Error("LevelDropConfig '{0}' has invalid total weight '{1}'.", dropConfig.Id, total);
+                return Rarity.White;
+            }
+
+            float roll = Random.Range(0f, total);
+            if (roll < dropConfig.WhiteWeight) return Rarity.White;
+            roll -= dropConfig.WhiteWeight;
+            if (roll < dropConfig.GreenWeight) return Rarity.Green;
+            roll -= dropConfig.GreenWeight;
+            if (roll < dropConfig.BlueWeight) return Rarity.Blue;
+            roll -= dropConfig.BlueWeight;
+            if (roll < dropConfig.PurpleWeight) return Rarity.Purple;
+            return Rarity.Red;
+        }
+    }
+}