From f7c33bc89a2d84cd3d2cd67c92527d7cfd57ccd0 Mon Sep 17 00:00:00 2001
From: mushgunAX <mushgun_ax@hotmail.com>
Date: Fri, 3 Mar 2023 14:26:36 +0800
Subject: [PATCH] Various null checks

---
 Assets/Scripts/Gameplay/SC_GameManager.cs | 25 +++++++++++++++++++----
 Assets/Scripts/UI/SC_PauseMenu.cs         |  3 ++-
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/Assets/Scripts/Gameplay/SC_GameManager.cs b/Assets/Scripts/Gameplay/SC_GameManager.cs
index 28fcc9fd..26b2c885 100644
--- a/Assets/Scripts/Gameplay/SC_GameManager.cs
+++ b/Assets/Scripts/Gameplay/SC_GameManager.cs
@@ -95,7 +95,8 @@ public class GameManager : Script
     AudioHandler.audioClipHandlers["SFXHumming"].SetVolume(0.15f);
     AudioHandler.audioClipHandlers["SFXHumming"].Play();
 
-    SceneFadeInOut.Instance.CallFadeOut();
+    if (SceneFadeInOut.Instance != null)
+      SceneFadeInOut.Instance.CallFadeOut();
     Application.IsCursorVisible = false;
   }
 
@@ -143,7 +144,8 @@ public class GameManager : Script
         AudioHandler.StopAllSounds(false);
         AudioHandler.audioClipHandlers["BGMWin"].Play();
         goingToWin = true;
-        SceneFadeInOut.Instance.CallFadeIn();
+        if (SceneFadeInOut.Instance != null)
+          SceneFadeInOut.Instance.CallFadeIn();
       }
       else if(!goingToWin && (timer < 0 || Input.GetKeyDown(Input.KeyCode.F2)))
       {
@@ -151,12 +153,27 @@ public class GameManager : Script
         AudioHandler.StopAllSounds(false);
         AudioHandler.audioClipHandlers["BGMLose"].Play();
         goingToLose = true;
-        SceneFadeInOut.Instance.CallFadeIn();
+        if (SceneFadeInOut.Instance != null)
+          SceneFadeInOut.Instance.CallFadeIn();
       }
     }
 
     //Handling transitions
-    if (SceneFadeInOut.Instance.FadeInFinished())
+    if (SceneFadeInOut.Instance != null)
+    {
+      if (SceneFadeInOut.Instance.FadeInFinished())
+      {
+        if (goingToWin)
+        {
+          SceneManager.ChangeScene(winScene);
+        }
+        if (goingToLose)
+        {
+          SceneManager.ChangeScene(loseScene);
+        }
+      }
+    }
+    else
     {
       if (goingToWin)
       {
diff --git a/Assets/Scripts/UI/SC_PauseMenu.cs b/Assets/Scripts/UI/SC_PauseMenu.cs
index 49e92583..a20dd586 100644
--- a/Assets/Scripts/UI/SC_PauseMenu.cs
+++ b/Assets/Scripts/UI/SC_PauseMenu.cs
@@ -13,7 +13,8 @@ public class PauseMenu : Script
 
   protected override void awake()
   {
-    GameManager.Instance.GamePause = false;
+    if (GameManager.Instance != null)
+      GameManager.Instance.GamePause = false;
 
     if (canvas)
     {