chunk 2: remaining non-audio non-NewImport assets

Assets/FirstGearGames/Utilities/Transforms.cs

@@ -0,0 +1,75 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace FirstGearGames.Utilities.Objects
+{
+
+    public static class Transforms
+    {
+        /// <summary>
+        /// Returns the topmost parent for a transform.
+        /// </summary>
+        /// <param name="t"></param>
+        /// <returns></returns>
+        public static Transform TopmostParent(this Transform t)
+        {
+            if (t.parent == null)
+            {
+                return t;
+            }
+            else
+            {
+                Transform result = t.parent;
+                while (result.parent != null)
+                    result = result.parent;
+
+                return result;
+            }
+        }
+
+
+        /// <summary>
+        /// Destroys all children under the specified transform.
+        /// </summary>
+        /// <param name="t"></param>
+        public static void DestroyChildren(this Transform t, bool destroyImmediately = false)
+        {
+            foreach (Transform child in t)
+            {
+                if (destroyImmediately)
+                    MonoBehaviour.DestroyImmediate(child.gameObject);
+                else
+                    MonoBehaviour.Destroy(child.gameObject);
+            }
+        }
+
+        /// <summary>
+        /// Gets components in children and optionally parent.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="results"></param>
+        /// <param name="parent"></param>
+        /// <param name="includeParent"></param>
+        /// <param name="includeInactive"></param>
+        public static void GetComponentsInChildren<T>(Transform parent, List<T> results, bool includeParent = true, bool includeInactive = false) where T : Component
+        {
+            if (!includeParent)
+            {
+                List<T> current = new List<T>();
+                for (int i = 0; i < parent.childCount; i++)
+                {
+                    parent.GetChild(i).GetComponentsInChildren(includeInactive, current);
+                    results.AddRange(current);
+                }
+            }
+            else
+            {
+                parent.GetComponentsInChildren(includeInactive, results);
+            }
+        }
+
+    }
+
+
+
+}