Resolve WES-99 "Cc refactor"

Assets/Common/Scripts/ListCoursesScreen.cs

@@ -0,0 +1,46 @@
+using UnityEngine;
+
+/// <summary>
+/// ListCourseScreen scene manager
+/// </summary>
+public class ListCoursesScreen : MonoBehaviour
+{
+    /// <summary>
+    /// Reference to the course-list container object
+    /// </summary>
+    public Transform courseContainer;
+
+    /// <summary>
+    /// Prefab of the course item object
+    /// </summary>
+    public GameObject courseItemPrefab;
+
+    /// <summary>
+    /// Reference to the list of all courses
+    /// </summary>
+    public CourseList courseList;
+
+    /// <summary>
+    /// Start is called before the first frame update
+    /// </summary>
+    void Start()
+    {
+        foreach (Course course in courseList.courses)
+        {
+            // Create instance of prefab
+            GameObject instance = GameObject.Instantiate(courseItemPrefab, courseContainer);
+
+            // Dynamically load appearance
+            CourseItem item = instance.GetComponent<CourseItem>();
+            item.course = course;
+        }
+    }
+
+    /// <summary>
+    /// Method used as callback for course item onClick events
+    /// </summary>
+    public void GotoCourseInfo()
+    {
+        SystemController.GetInstance().LoadNextScene("Common/Scenes/CourseActivityScreen");
+    }
+}