Align Unity-style object and hierarchy scripting APIs

managed/XCEngine.ScriptCore/Component.cs

@@ -3,7 +3,7 @@ using System.Reflection;
 
 namespace XCEngine
 {
-    public abstract class Component
+    public abstract class Component : Object
     {
         internal ulong m_gameObjectUUID;
 
@@ -34,6 +34,16 @@ namespace XCEngine
             return GameObject.GetComponent<T>();
         }
 
+        public T GetComponentInChildren<T>() where T : Component
+        {
+            return GameObject.GetComponentInChildren<T>();
+        }
+
+        public T GetComponentInParent<T>() where T : Component
+        {
+            return GameObject.GetComponentInParent<T>();
+        }
+
         public T AddComponent<T>() where T : Component
         {
             return GameObject.AddComponent<T>();