massive number of fixes, removed compilation error, logs, negative scale issues, serialization issues ETC

Assets/Scripts/GameState/GameStateManager.cs

@@ -10,6 +10,7 @@ using Sirenix.OdinInspector;
 using SRF.Components;
 using UnityEngine;
 using UnityEngine.Events;
+using UnityEngine.SceneManagement;
 
 namespace Beyond
 {
@@ -50,6 +51,7 @@ namespace Beyond
         }
 
         private static GameStateManager s_instance = null;
+        private static bool s_isDestroyed = false;
         private float m_enemyDamageModifier = 1f;
         public SaveData m_saveData = new();
         private HashSet<string> m_CompabStates;
@@ -63,6 +65,11 @@ namespace Beyond
                 {
                     return s_instance;
                 }
+                else if (s_isDestroyed)
+                {
+                    //don't recreate object after scene destorys it
+                    return null;
+                }
                 else
                 {
                     var inst = FindObjectOfType<GameStateManager>();
@@ -80,7 +87,13 @@ namespace Beyond
                 return s_instance;
             }
         }
-
+        //public void OnSc
+        public override void OnDestroy()
+        {
+            base.OnDestroy();
+            s_isDestroyed = true;
+           // Debug.Log("Destroying GameStateManager");
+        }
         //[ShowInInspector]
         public Difficulty GameDifficulty => m_saveData.difficulty;
 
@@ -95,7 +108,7 @@ namespace Beyond
                 Destroy(this);
                 return;
             }
-
+            SceneManager.sceneLoaded += SceneManager_sceneUnloaded;
             s_instance = this;
             //SetDifficulty(Difficulty.NORMAL);
             m_CompabStates = new HashSet<string>();
@@ -109,6 +122,11 @@ namespace Beyond
             m_IdleStates.Add("Flee");
             m_IdleStates.Add("Patrol");
         }
+        //reset isDestroyed, so object can be recreated for the next scene
+        private void SceneManager_sceneUnloaded(Scene arg0, LoadSceneMode arg1)
+        {
+            s_isDestroyed = false;
+        }
 
         public enum State
         {