fixes to the notification system

Assets/Scripts/NotificationManager.cs

@@ -32,19 +32,19 @@ public class NotificationManager : MonoBehaviour {
     // Use this for initialization
     void Start() {
         delay = 0;
-        showingMessage = false;
         messages = new List<Notification>();
         text = GetComponent<Text>();
+        hide();
     }
 
     void Update() {
         if ( showingMessage ) {
             if ( Time.time > delay ) {
-                if ( messages.Count == 1 ) {
-                    GetComponentInParent<Image>().enabled = false;
-                    messages.Remove(messages[0]);
-                    showingMessage = false;
+                if (messages.Count <= 1) {
+					messages.Remove(messages[0]);
+                    hide();
                 } else {
+                    messages.Remove(messages[0]);
                     text.text = messages[0].getText();
                     delay = Time.time + messages[0].getDuration();
                 }
@@ -60,7 +60,19 @@ public class NotificationManager : MonoBehaviour {
 
             GetComponent<Text>().text = text;
             delay = Time.time + duration;
-            GetComponentInParent<Image>().enabled = true;
+            show();
         }
     }
+
+    void show() {
+        GetComponentInParent<Image>().enabled = true;
+        text.enabled = true;
+        showingMessage = true;
+    }
+
+    void hide() {
+        GetComponentInParent<Image>().enabled = false;
+        text.enabled = false;
+        showingMessage = false;
+    }
 }

Assets/Scripts/UIController.cs

@@ -2,53 +2,74 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-public class UIController : MonoBehaviour {
+public class UIController : MonoBehaviour
+{
 
     GameObject score;
     GameObject pauseMenu;
 
+    [SerializeField]
+    NotificationManager notifications;
+
     [SerializeField]
     GameObject gameOverPanel;
 
     [SerializeField]
-    private HealthbarController healthcontroller;
+    HealthbarController healthcontroller;
 
-    public void ShowPauseMenu() {
+  
+    public void ShowPauseMenu()
+    {
         pauseMenu.SetActive(true);
     }
 
-    public void ClosePauseMenu() {
+    public void ClosePauseMenu()
+    {
         pauseMenu.SetActive(false);
     }
 
-    public void LoadSceneByIndex(int index) {
+    public void LoadSceneByIndex(int index)
+    {
         Debug.Log("Loaded scene " + index);
         UnityEngine.SceneManagement.SceneManager.LoadScene(index);
     }
 
-    public void QuitGame() {
+    public void QuitGame()
+    {
         Debug.Log("Quit game");
         Application.Quit();
     }
 
-    public void ShowGameOverUI() {
-        if ( gameOverPanel != null ) {
+    public void ShowGameOverUI()
+    {
+        if (gameOverPanel != null)
+        {
             Canvas gameOverCanvas = gameOverPanel.GetComponent<Canvas>();
             Debug.Log("Loading Canvas");
 
-            if ( gameOverCanvas != null ) {
+            if (gameOverCanvas != null)
+            {
                 Debug.Log("Loaded Canvas");
                 gameOverCanvas.enabled = true;
-            } else {
+            }
+            else
+            {
                 Debug.Log("Gameover panel has no Canvas");
             }
-        } else {
+        }
+        else
+        {
             Debug.Log("No game over panel assigned");
         }
     }
 
-    public void InitHealthController(Player ply) {
+    public void InitHealthController(Player ply)
+    {
         healthcontroller.SetPlayer(ply);
     }
+
+    public NotificationManager GetNotificationManager() {
+        return notifications;
+    }
 }