Add new meta files and interfaces for project structure

Assets/Samples/A_ Pathfinding Project/5.3.8/Example scenes/ExampleScripts/HighlightOnHover.cs

@@ -0,0 +1,21 @@
+using UnityEngine;
+
+namespace Pathfinding.Examples {
+	/// <summary>Activates a GameObject when the cursor is over this object.</summary>
+	[HelpURL("https://arongranberg.com/astar/documentation/stable/highlightonhover.html")]
+	public class HighlightOnHover : VersionedMonoBehaviour {
+		public GameObject highlight;
+
+		void Start () {
+			highlight.SetActive(false);
+		}
+
+		public void OnMouseEnter () {
+			highlight.SetActive(true);
+		}
+
+		public void OnMouseExit () {
+			highlight.SetActive(false);
+		}
+	}
+}