Resolve WES-181 "Missing code doc"

Assets/Courses/Scripts/CoursesController.cs

@@ -93,6 +93,9 @@ public class CoursesController : AbstractFeedback
     /// </summary>
     private Image feedbackProgressImage;
 
+    /// <summary>
+    /// Reference to the video player
+    /// </summary>
     public VideoPlayer videoPlayer;
 
     /// <summary>
@@ -206,7 +209,7 @@ public class CoursesController : AbstractFeedback
     /// </summary>
     public void StartCourseController()
     {
- 
+
         // Setting up course
         course = courselist.courses[courselist.currentCourseIndex];
         maxWords = course.theme.learnables.Count;
@@ -333,9 +336,10 @@ public class CoursesController : AbstractFeedback
     private GameObject SetupPanel()
     {
         if (corruptPanelId == true)
-        {   
+        {
             (currentWordIndex, panelId) = (1, CorruptedPanelIDValue);
-        } else
+        }
+        else
         {
             (currentWordIndex, panelId) = FetchSign().ToValueTuple();
         }
@@ -432,7 +436,7 @@ public class CoursesController : AbstractFeedback
         if (currentWordIndex < course.theme.learnables.Count && panelId != 1 && !hasAnswered)
         {
             // Get current sign
-          
+
             Learnable sign = course.theme.learnables[currentWordIndex];
             string currentSign = sign.name.ToUpper().Replace(" ", "-");
 
@@ -552,6 +556,10 @@ public class CoursesController : AbstractFeedback
 
     }
 
+    /// <summary>
+    /// Wait 0.75 seconds and proceed to the next sign
+    /// </summary>
+    /// <returns></returns>
     private IEnumerator WaitNextSign()
     {
         // Wait for 0.75 seconds
@@ -588,7 +596,7 @@ public class CoursesController : AbstractFeedback
         UserList.Save();
         SystemController.GetInstance().BackToPreviousScene();
     }
-    
+
     /// <summary>
     /// Returns panelId for testing
     /// </summary>
@@ -597,6 +605,7 @@ public class CoursesController : AbstractFeedback
     {
         return panelId;
     }
+
     /// <summary>
     /// Returns currentSign for testing
     /// </summary>
@@ -606,6 +615,7 @@ public class CoursesController : AbstractFeedback
         Learnable sign = course.theme.learnables[currentWordIndex];
         return sign.name.ToUpper().Replace(" ", "-");
     }
+
     /// <summary>
     /// Used for testing an out of bounds PanelId
     /// </summary>
@@ -642,6 +652,4 @@ public class CoursesController : AbstractFeedback
         CorruptedPanelIDValue = 1;
         yield return CRNextSign();
     }
-
-
 }