Code structure cleanup.

Assets/Cryville/Crtr/UI/PathPart.cs

@@ -0,0 +1,27 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr.UI {
+	internal class PathPart : MonoBehaviour {
+		private int _id;
+		private Text _exp;
+
+#pragma warning disable IDE0051
+		void Awake() {
+			_exp = transform.Find("__text__").GetComponent<Text>();
+		}
+#pragma warning restore IDE0051
+
+		internal void Load(int id, string exp) {
+			_id = id;
+			_exp.text = Parse(exp);
+		}
+		string Parse(string exp) {
+			if (exp == "") return "(root)";
+			else return exp;
+		}
+		public void OnClick() {
+			GetComponentInParent<ResourceBrowser>().OnPathClicked(_id);
+		}
+	}
+}