Resolve WES-95 "User progress"

Assets/Common/Interfaces/CourseList.cs

@@ -0,0 +1,29 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// Keep track of all courses
+/// </summary>
+[CreateAssetMenu(menuName = "Create new Scriptable/CourseList")]
+public class CourseList : ScriptableObject
+{
+    /// <summary>
+    /// Index of the active/to be loaded/current course
+    /// </summary>
+    public int currentCourseIndex = 0;
+
+    /// <summary>
+    /// List of all installed courses
+    /// </summary>
+    public List<Course> courses = new List<Course>();
+
+    /// <summary>
+    /// Get a course by CourseIndex
+    /// </summary>
+    /// <param name="courseIndex">CourseIndex of the course, each unique course has a unique CourseIndex</param>
+    /// <returns>Course associated with this index, null if no course was found</returns>
+    public Course GetCourseByIndex(CourseIndex courseIndex)
+    {
+        return courses.Find((c) => c.index == courseIndex);
+    }
+}