wes-50 -> dev

Assets/Courses/Scripts/StartPause.cs

@@ -1,43 +1,55 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
-using UnityEngine.Video;
-using UnityEngine.UI;
+using UnityEngine.Video; // To alter video
+using UnityEngine.UI; // For general image + button jobs
+using TMPro; // For text
+
 
 public class StartPause : MonoBehaviour
 {
     public VideoPlayer player;
     public Button button;
     public Sprite pauseSprite;
-    public Image image;
+    public Image word_image;
+    public TextMeshProUGUI title;
+
+    public CourseList courselist;
+    private Course course;
 
     private int word_i = 0;
     // In my example, i have 4 videos/images
     private int max_words = 4;
     
     // Start is called before the first frame update
-    public void Start()
+    public void Awake()
     {
-        next_video();
-        //next_image();
-
+        course = courselist.courses[CourseIndex.index];
         button.image.sprite = pauseSprite;
+        title.text = course.name;
+        
+        next_video();
+        next_image();
+    }
+
+    // These two functions generate video and image from files 
+    private void next_video(){
+        player.clip = course.videos[word_i];
+        // This loads first frame, so that it can be used as a sort-of preview for the video
+        player.Play();
+        player.Pause();
+        // As the video will start paused -> show button
         Color col = button.image.color;
         col.a = 255;
         button.image.color = col;
     }
 
-    // These two functions generate video and image from files 
-    private void next_video(){
-        // TODO: fix with dynamic loading
-        player.url = $"Assets/Courses/Videos/{word_i}.mp4";
-    }
-
     // This doesn't work
     private void next_image(){
-        // TODO: fix with dynamic loading
-        Sprite tex = Resources.Load($"Assets/Courses/Images/{word_i}.png") as Sprite;
-        image.sprite = tex;
+
+        Sprite tex = course.images[word_i];
+        word_image.sprite = tex;
+      
     }
 
     // Activate by pressing the center of the screen
@@ -45,6 +57,7 @@ public class StartPause : MonoBehaviour
     {
         if (!player.isPlaying)
         {
+            // Play video and hide button
             player.Play();
             Color col = button.image.color;
             col.a = 0;
@@ -52,6 +65,7 @@ public class StartPause : MonoBehaviour
         }
         else
         {
+            // Pause video and show button
             player.Pause();
             Color col = button.image.color;
             col.a = 255;
@@ -61,11 +75,9 @@ public class StartPause : MonoBehaviour
 
     // Press next-sign button for next word
     public void NextSign(){
-        // Fetch next video and image from log
-        // Idea : do this by numbering video's and images and using increment to find them.
         word_i++;
         word_i %= max_words;
         next_video();
-        //next_image();
+        next_image();
     }
 }