Def load selection and basic def alteration

Assets/Scripts/Extensions/TransformExtensions.cs

@@ -0,0 +1,24 @@
+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+
+public static class TransformExtensions
+{
+    public static Transform FindDeepChild(this Transform parent, string childName)
+    {
+        Queue<Transform> queue = new Queue<Transform>();
+        queue.Enqueue(parent);
+
+        while (queue.Count > 0)
+        {
+            var c = queue.Dequeue();
+            if (c.name == childName)
+                return c;
+            foreach (Transform t in c)
+                queue.Enqueue(t);
+        }
+
+        return null;
+    }
+}
+