清理各个 Component 里的判断以及调用规范

Assets/GameMain/Scripts/Runtime/CustomComponent/HPBar/HPBarComponent.cs

@@ -20,22 +20,12 @@ namespace SepCore.HPBar
 
         private void Start()
         {
-            if (_hpBarInstanceRoot == null)
-            {
-                Log.Error("You must set HP bar instance root first.");
-                return;
-            }
-
             _cachedCanvas = _hpBarInstanceRoot.GetComponent<Canvas>();
             _hpBarItemObjectPool =
                 GameEntry.ObjectPool.CreateSingleSpawnObjectPool<HPBarItemObject>("HPBarItem", _instancePoolCapacity);
             _activeHPBarItems = new List<HPBarItem>();
         }
 
-        private void OnDestroy()
-        {
-        }
-
         private void Update()
         {
             for (int i = _activeHPBarItems.Count - 1; i >= 0; i--)
@@ -54,14 +44,14 @@ namespace SepCore.HPBar
         {
             if (entity == null)
             {
-                Log.Warning("Entity is invalid.");
+                Log.Error("Entity is invalid.");
                 return;
             }
 
             HPBarItem hpBarItem = GetActiveHPBarItem(entity);
             if (hpBarItem == null)
             {
-                hpBarItem = CreateHPBarItem(entity);
+                hpBarItem = CreateHPBarItem();
                 _activeHPBarItems.Add(hpBarItem);
             }
 
@@ -77,11 +67,6 @@ namespace SepCore.HPBar
 
         private HPBarItem GetActiveHPBarItem(EntityBase entity)
         {
-            if (entity == null)
-            {
-                return null;
-            }
-
             for (int i = 0; i < _activeHPBarItems.Count; i++)
             {
                 if (_activeHPBarItems[i].Owner == entity)
@@ -93,7 +78,7 @@ namespace SepCore.HPBar
             return null;
         }
 
-        private HPBarItem CreateHPBarItem(EntityBase entity)
+        private HPBarItem CreateHPBarItem()
         {
             HPBarItem hpBarItem = null;
             HPBarItemObject hpBarItemObject = _hpBarItemObjectPool.Spawn();
@@ -104,7 +89,7 @@ namespace SepCore.HPBar
             else
             {
                 hpBarItem = Instantiate(_hpBarItemTemplate);
-                Transform transform = hpBarItem.GetComponent<Transform>();
+                Transform transform = hpBarItem.transform;
                 transform.SetParent(_hpBarInstanceRoot);
                 transform.localScale = Vector3.one;
                 _hpBarItemObjectPool.Register(HPBarItemObject.Create(hpBarItem), true);