Integrate minigame and courses

Assets/Courses/Scripts/Course.cs

@@ -1,16 +1,35 @@
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Video;
 
- [CreateAssetMenu(fileName="New Course", menuName="course")]
+[CreateAssetMenu(menuName = "Create new Scriptable/Course")]
 public class Course : ScriptableObject
 {
-    public string title;
-    public string description;
-    public Sprite thumbnail;
-    public int progress;
+    [Serializable]
+    // Small class to hold information about a single learnable (e.g., a word or a letter)
+    public class Learnable
+    {
+        // Name of the word/letter to learn
+        public string name;
+        // Sprite of this word/letter
+        public Sprite image;
+        // Example video clip
+        public VideoClip clip;
+    }
 
-    public Sprite[] images;
-    public VideoClip[] videos;
+    [Header("Course info")]
+    // Course index
+    public CourseIndex index;
+    // Course title
+    public string title;
+    // Short desciption of the course
+    public string description;
+    // Thumbnail of the course
+    public Sprite thumbnail;
+
+    [Header("Learnable words")]
+    // List of learnable words/letters
+    public List<Learnable> learnables = new List<Learnable>();
 }

Assets/Courses/Scripts/CourseIndex.cs

@@ -2,8 +2,8 @@ using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
-public static class CourseIndex
+// TODO: add other courses
+public enum CourseIndex
 {
-    // Start is called before the first frame update
-    public static int index = 0;
+    FINGERSPELLING
 }

Assets/Courses/Scripts/CourseList.cs

@@ -2,8 +2,14 @@ using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
-[CreateAssetMenu(fileName="New CourseList", menuName="CourseList")]
+[CreateAssetMenu(menuName = "Create new Scriptable/CourseList")]
 public class CourseList : ScriptableObject
 {
-    public Course[] courses;
+    [Header("Current Course")]
+    // Index of the current course
+    public int currentCourseIndex = 0;
+
+    [Header("Courses")]
+    // List of courses
+    public List<Course> courses = new List<Course>();
 }

Assets/Courses/Scripts/StartPause.cs

@@ -1,40 +1,76 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
-using UnityEngine.Video; // To alter video
-using UnityEngine.UI; // For general image + button jobs
-using TMPro; // For text
-
+using UnityEngine.Video;
+using UnityEngine.UI;
+using TMPro;
+using UnityEditor;
 
 public class StartPause : MonoBehaviour
 {
+
+    [Header("UI References")]
+    // Reference to instructional video player
     public VideoPlayer player;
+    // Reference to pause button
     public Button button;
+    // Reference to sprite for the pause button
     public Sprite pauseSprite;
-    public Image word_image;
+    // Reference to the image for displaying the current words sprite
+    public Image wordImage;
+    // Reference to the text object for displaying the current word
     public TextMeshProUGUI title;
 
+    [Header("User")]
+    // Reference to user list to get current user
+    public UserList userList;
+    // The current user
+    private User user;
+    // Current user progress for this course
+    private Progress progress = null;
+
+    [Header("Course")]
+    // ScriptableObject with list of all courses
     public CourseList courselist;
+    // Reference to Course ScriptableObject
     private Course course;
 
-    private int word_i = 0;
+    // Index of the current word/letter in the course.learnables list
+    private int currentWordIndex = 0;
     // In my example, i have 4 videos/images
-    private int max_words = 4;
+    private int maxWords = 4;
+    // Number of correct words so far
+    // (can be modified to a list or something like that to give better feedback)
+    private int correctWords = 0;
 
-    // Start is called before the first frame update
     public void Awake()
     {
-        course = courselist.courses[CourseIndex.index];
+        // Setting up course
+        course = courselist.courses[courselist.currentCourseIndex];
+
+        // Create entry in current user for keeping track of progress
+        user = userList.users[userList.currentUserIndex];
+        progress = user.courses.Find((p) => p != null && p.Get<CourseIndex>("courseIndex") == course.index);
+        if (progress == null)
+        {
+            progress = new Progress();
+            progress.AddOrUpdate<CourseIndex>("courseIndex", CourseIndex.FINGERSPELLING);
+            progress.AddOrUpdate<float>("courseProgress", -1.0f);
+            user.courses.Add(progress);
+        }
+        EditorUtility.SetDirty(user);
+
+        // Setup UI
         button.image.sprite = pauseSprite;
         title.text = course.name;
-        
-        next_video();
-        next_image();
+        NextVideo();
+        NextImage();
     }
 
     // These two functions generate video and image from files 
-    private void next_video(){
-        player.clip = course.videos[word_i];
+    private void NextVideo()
+    {
+        player.clip = course.learnables[currentWordIndex].clip;
         // This loads first frame, so that it can be used as a sort-of preview for the video
         player.Play();
         player.Pause();
@@ -45,11 +81,9 @@ public class StartPause : MonoBehaviour
     }
 
     // This doesn't work
-    private void next_image(){
-
-        Sprite tex = course.images[word_i];
-        word_image.sprite = tex;
-      
+    private void NextImage()
+    {
+        wordImage.sprite = course.learnables[currentWordIndex].image;
     }
 
     // Activate by pressing the center of the screen
@@ -74,10 +108,32 @@ public class StartPause : MonoBehaviour
     }
 
     // Press next-sign button for next word
-    public void NextSign(){
-        word_i++;
-        word_i %= max_words;
-        next_video();
-        next_image();
+    public void NextSign()
+    {
+        // Goto the next word/letter
+        currentWordIndex++;
+
+        // TODO: fix correct word count
+        correctWords++;
+        progress.AddOrUpdate<float>("courseProgress", (float)correctWords / (float)maxWords);
+        EditorUtility.SetDirty(user);
+
+        // Update UI if course is not finished yet
+        if (currentWordIndex < maxWords)
+        {
+            NextVideo();
+            NextImage();
+        }
+        // Finish course and record progress
+        else
+        {
+            FinishCourse();
+        }
+    }
+
+    public void FinishCourse()
+    {
+        // TODO: update progress (maybe this can also be at the `NextSign()`-method)
+        progress.AddOrUpdate<float>("courseProgress", correctWords / maxWords);
     }
 }