调整部分数据表配置，优化 SpriteCache 功能

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/EnemyManagerComponent.cs

@@ -19,7 +19,7 @@ namespace SepCore.EnemyManager
         private EnemyRegistry _enemyRegistry;
         private EnemySpawnScheduler _spawnScheduler;
 
-        public IReadOnlyCollection<EntityBase> Enemies => _enemyRegistry?.Enemies;
+        public IReadOnlyCollection<EntityBase> Enemies => _enemyRegistry.Enemies;
 
         [SerializeField] private int _spawnEnemyMaxCount = 5000;
         [SerializeField] private int _spawnDistanceFromPlayer = 20;
@@ -38,10 +38,10 @@ namespace SepCore.EnemyManager
         // 此时 _isStopped 为真，由 OnShowEntitySuccess 在出生瞬间兜底 Hide 掉。
         private bool _isStopped;
 
-        public float SpawnRateScale => _spawnScheduler?.SpawnRateScale ?? 1f;
+        public float SpawnRateScale => _spawnScheduler.SpawnRateScale;
         public float BattleDuration => _duration;
-        public float ElapsedBattleTime => _spawnScheduler?.ElapsedTime ?? 0f;
-        public int CurrentEnemyCount => _enemyRegistry?.Count ?? 0;
+        public float ElapsedBattleTime => _spawnScheduler.ElapsedTime;
+        public int CurrentEnemyCount => _enemyRegistry.Count;
 
         #region Lifecycle
 
@@ -71,9 +71,15 @@ namespace SepCore.EnemyManager
 
         public void OnInit(LevelConfig level, Player player)
         {
+            if (player == null)
+            {
+                Log.Error("Can not init enemy manager without a player.");
+                return;
+            }
+
             _isStopped = false;
 
-            _player = player != null ? player.CachedTransform : null;
+            _player = player.CachedTransform;
             _spawnPositionStrategy = new RandomCircleSpawnStrategy(_spawnDistanceFromPlayer);
 
             _baseDuration = level.Duration;
@@ -116,14 +122,13 @@ namespace SepCore.EnemyManager
             _currentLevel = 0;
             _baseDuration = 0;
             _duration = 0;
+            _player = null;
         }
 
         #endregion
 
         private async UniTaskVoid SpawnEnemyAsync(EnemyType enemyType)
         {
-            if (_player == null) return;
-
             if (_enemyRegistry.Count >= _spawnEnemyMaxCount) return;
             int entityId = _currentSpawnEnemyId++;
 
@@ -198,7 +203,7 @@ namespace SepCore.EnemyManager
         private void OnShowEntitySuccess(object sender, GameEventArgs e)
         {
             if (e is not ShowEntitySuccessEventArgs ne) return;
-            if (ne.Entity.EntityGroup?.Name != EnemyGroupName)
+            if (ne.Entity.EntityGroup.Name != EnemyGroupName)
             {
                 return;
             }

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/EnemyRegistry.cs

@@ -6,6 +6,8 @@ namespace SepCore.EnemyManager
     public class EnemyRegistry
     {
         private readonly Dictionary<int, EntityBase> _enemyById;
+        // PruneInvalidEntries 由 OnUpdate 每帧调用，复用缓冲避免每帧分配。
+        private readonly List<int> _pruneBuffer;
 
         public int Count => _enemyById.Count;
         public IReadOnlyCollection<EntityBase> Enemies => _enemyById.Values;
@@ -13,11 +15,11 @@ namespace SepCore.EnemyManager
         public EnemyRegistry()
         {
             _enemyById = new Dictionary<int, EntityBase>();
+            _pruneBuffer = new List<int>();
         }
 
         public void Register(EnemyBase enemy)
         {
-            if (enemy == null) return;
             _enemyById[enemy.Id] = enemy;
         }
 
@@ -35,16 +37,16 @@ namespace SepCore.EnemyManager
 
         public void PruneInvalidEntries()
         {
-            var invalidIds = new List<int>();
+            _pruneBuffer.Clear();
             foreach (var kvp in _enemyById)
             {
                 if (kvp.Value == null || !kvp.Value.Available)
                 {
-                    invalidIds.Add(kvp.Key);
+                    _pruneBuffer.Add(kvp.Key);
                 }
             }
 
-            foreach (int id in invalidIds)
+            foreach (int id in _pruneBuffer)
             {
                 _enemyById.Remove(id);
             }

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/EnemySpawnScheduler.cs

@@ -1,7 +1,7 @@
 using System;
-using SepCore.CustomUtility;
 using SepCore.Definition;
 using SepCore.Timer;
+using UnityGameFramework.Runtime;
 using UnityEngine;
 
 namespace SepCore.EnemyManager
@@ -20,7 +20,7 @@ namespace SepCore.EnemyManager
 
         public float SpawnRateScale => _spawnRateScale;
         public float ElapsedTime => _elapsedTime;
-        public int WaveCount => _enemyTypes?.Length ?? 0;
+        public int WaveCount => _enemyTypes.Length;
 
         public void Init(LevelConfig level, Action<EnemyType, int> onSpawn)
         {
@@ -37,7 +37,7 @@ namespace SepCore.EnemyManager
             {
                 var spawnConfig = level.EnemySpawnConfigs[i];
                 _baseIntervals[i] = spawnConfig.Interval / 1000f;
-                _enemyTypes[i] = EntityDataFactory.GetEnemyType(spawnConfig.EnemyName);
+                _enemyTypes[i] = spawnConfig.EnemyType;
                 _spawnCounts[i] = spawnConfig.EnemyCount;
             }
 
@@ -57,8 +57,13 @@ namespace SepCore.EnemyManager
 
         public void SetSpawnRateScale(float scale)
         {
+            if (_waveHandles == null)
+            {
+                Log.Error("Can not set spawn rate scale before scheduler init.");
+                return;
+            }
+
             _spawnRateScale = Mathf.Max(MinSpawnRateScale, scale);
-            if (_waveHandles == null) return;
 
             for (int i = 0; i < _waveHandles.Length; i++)
             {
@@ -81,7 +86,7 @@ namespace SepCore.EnemyManager
 
         private void OnWaveTick(int waveIndex)
         {
-            _onSpawn?.Invoke(_enemyTypes[waveIndex], _spawnCounts[waveIndex]);
+            _onSpawn(_enemyTypes[waveIndex], _spawnCounts[waveIndex]);
         }
 
         private static float GetScaledInterval(float baseInterval, float scale)