Resolve WES-99 "Cc refactor"

Assets/SpellingBee/Scripts/SpellingBeeWebcam.cs

@@ -1,10 +1,11 @@
-using TMPro;
 using UnityEngine;
-using UnityEngine.SceneManagement;
 using UnityEngine.UI;
 
+/// <summary>
+/// Class to manage all webcam stuff inside the SpellingBee minigame
+/// </summary>
 public class SpellingBeeWebcam : MonoBehaviour
-{   
+{
     /// <summary>
     /// Index of the current camera
     /// </summary>
@@ -21,12 +22,7 @@ public class SpellingBeeWebcam : MonoBehaviour
     public RawImage display;
 
     /// <summary>
-    /// For later use
-    /// </summary>
-    public TextMeshProUGUI dynamic;
-
-    /// <summary>
-    /// Initialize the camera view
+    /// Setup the webcam correctly
     /// </summary>
     void Awake()
     {
@@ -38,7 +34,7 @@ public class SpellingBeeWebcam : MonoBehaviour
     }
 
     /// <summary>
-    /// Switch to a different webcam
+    /// Swap webcam by cycling through the `WebCamTexture.devices` list
     /// </summary>
     public void SwapCam()
     {
@@ -65,12 +61,12 @@ public class SpellingBeeWebcam : MonoBehaviour
     /// <summary>
     /// Scene changing is implemented here to avoid problems with webcam
     /// </summary>
-    public void LoadScene(string sceneName)
+    public void GotoThemeSelection()
     {
         display.texture = null;
         tex.Stop();
         tex = null;
 
-        SceneManager.LoadScene(sceneName);
+        SystemController.GetInstance().BackToPreviousScene();
     }
 }