Resolve WES-56 "Account switching"

Assets/Common/Scripts/StartScreenManager.cs

@@ -23,4 +23,9 @@ public class StartScreenManager : MonoBehaviour
             SceneManager.LoadScene("Accounts/Scenes/UserCreationScreen");
         }
     }
+
+    public void QuitApplication()
+    {
+        Application.Quit();
+    }
 }

Assets/Common/Scripts/UserButton.cs

@@ -1,5 +1,6 @@
 using TMPro;
 using UnityEngine;
+using UnityEngine.SceneManagement;
 using UnityEngine.UI;
 
 /// <summary>
@@ -13,15 +14,20 @@ public class UserButton : MonoBehaviour
     public UserList userList;
 
     /// <summary>
-    /// UI Reference to the avatar object
+    /// UI reference to the avatar object
     /// </summary>
     public Image avatar;
 
     /// <summary>
-    /// UI Reference to the username object
+    /// UI reference to the username object
     /// </summary>
     public TMP_Text username;
 
+    /// <summary>
+    /// UI reference to the dropdown box with all options
+    /// </summary>
+    public GameObject dropdownBox;
+
     /// <summary>
     /// Start is called before the first frame update
     /// </summary>
@@ -30,5 +36,30 @@ public class UserButton : MonoBehaviour
         User user = userList.GetCurrentUser();
         avatar.sprite = user.avatar;
         username.text = user.username;
+        dropdownBox.SetActive(false);
+    }
+
+    /// <summary>
+    /// Change to the UserProgressScreen scene
+    /// </summary>
+    public void OpenProgressCallback()
+    {
+        SceneManager.LoadScene("Accounts/Scenes/UserProgressScreen");
+    }
+
+    /// <summary>
+    /// Change to the ChangeUserScreen scene
+    /// </summary>
+    public void ChangeUserCallback()
+    {
+        SceneManager.LoadScene("Accounts/Scenes/ChangeUserScreen");
+    }
+
+    /// <summary>
+    /// Toggle the dropdown box
+    /// </summary>
+    public void ToggleDropdown()
+    {
+        dropdownBox.SetActive(!dropdownBox.activeSelf);
     }
 }