Code quality updates

Author: coryleach

Editor/SceneSwitcherWindow.cs

@@ -49,7 +49,7 @@ private void OnDisable()
             PlayerPrefs.SetString(PrefsKey, JsonUtility.ToJson(_sceneSwitcherData));
         }
 
-        private bool _editing = false;
+        private bool _editing;
 
         private void OnGUI()
         {
@@ -163,9 +163,10 @@ private void SceneListGui()
 
             GUILayout.EndVertical();
 
-            int lineHeight = 18;
+            const int lineHeight = 18;
             if (_editing)
             {
+                //Draw Toggle Buttons
                 GUILayout.BeginHorizontal();
                 _sceneSwitcherData.sortRecentToTop = GUILayout.Toggle(_sceneSwitcherData.sortRecentToTop,
                     new GUIContent("Auto Sort", "Will sort most recently used scenes to the top"),
@@ -176,19 +177,16 @@ private void SceneListGui()
                     new GUIContent("Close", "Will close/unload other scenes when additive loading is active"),
                     GUILayout.Height(lineHeight));
                 GUILayout.EndHorizontal();
-            }
-
-            if (_editing)
-            {
+            
+                //Draw Done Button
                 GUILayout.BeginHorizontal();
 
                 GUILayout.FlexibleSpace();
-                GUI.backgroundColor = _editing ? Color.green : Color.red;
-                if (GUILayout.Button(_editing ? "Done" : "Edit", GUILayout.MaxWidth(60)))
+                GUI.backgroundColor = Color.green;
+                if (GUILayout.Button("Done", GUILayout.MaxWidth(60)))
                 {
                     _editing = !_editing;
                 }
-
                 GUI.backgroundColor = Color.white;
 
                 GUILayout.EndHorizontal();

Editor/csc.rsp

@@ -0,0 +1 @@
+-nowarn:CS0649