*

Assets/Scripts/NotificationsController.cs

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+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+
+public class Notification{
+	public GameObject source;
+	public string text;
+}
+
+public enum NotificationElement{
+	Text,
+	Item,
+	ImportantText
+}
+
+public class NotificationsController : MonoBehaviour {
+	public HudController hud;
+	private static string itemColor = "00ff00ff";
+
+	private static List<Notification> _notifications = new List<Notification>();
+
+	public static void AddNotification(Notification n){
+		_notifications.Add(n);
+	}
+
+	public static string AppendString(string src, string txt, NotificationElement elementType){
+		var result = src;
+		if(elementType == NotificationElement.Item){
+			result += "<color=#" + itemColor + ">" + txt + "</color>";
+		}else if(elementType == NotificationElement.ImportantText){
+			result += "<i><b>" + txt + "</b></i>";
+		}else{
+			result += txt;
+		}
+		return result;
+	}
+
+	public static void RemoveNotification(Notification n){
+		_notifications.Remove(n);
+	}
+	// Use this for initialization
+	void Start () {
+	
+	}
+
+	void OnGUI(){
+
+	}
+
+	// Update is called once per frame
+	void Update () {
+		if(_notifications != null && _notifications.Count > 0){
+			hud.SetNotify(_notifications[0].text);
+		}else{
+			hud.SetNotify("");
+		}
+	}
+}