Added comments to everything

Assets/Scripts/Game/InfiniteScroll.cs

@@ -1,24 +1,48 @@
-using UnityEngine; using Game; using Music; using Player;
+using UnityEngine;
+using Game;
+using Music;
+using Player;
+
 namespace Game
 {
-public class InfiniteScroll : MonoBehaviour
-{
-    public float speed;
-    public float start;
-    public float end;
-
-    private void Update() // Moves the background
+    /// <summary>
+    /// This class handles the infinite scrolling effect for the background.
+    /// </summary>
+    public class InfiniteScroll : MonoBehaviour
     {
-        if (transform.position.x > end)
-        {
-            transform.position = new Vector3(start, transform.position.y, transform.position.z);
-        }
-        else if (transform.position.x < start)
-        {
-            transform.position = new Vector3(end, transform.position.y, transform.position.z);
-        }
+        /// <summary>
+        /// The speed at which the background scrolls.
+        /// </summary>
+        public float speed;
 
-        transform.position += speed * Time.deltaTime * Vector3.right;
+        /// <summary>
+        /// The starting position of the background.
+        /// </summary>
+        public float start;
+
+        /// <summary>
+        /// The ending position of the background.
+        /// </summary>
+        public float end;
+
+        /// <summary>
+        /// Updates the position of the background to create a scrolling effect.
+        /// </summary>
+        private void Update()
+        {
+            // If the background moves past the end position, reset it to the start position
+            if (transform.position.x > end)
+            {
+                transform.position = new Vector3(start, transform.position.y, transform.position.z);
+            }
+            // If the background moves past the start position, reset it to the end position
+            else if (transform.position.x < start)
+            {
+                transform.position = new Vector3(end, transform.position.y, transform.position.z);
+            }
+
+            // Move the background to the right based on the speed and time elapsed
+            transform.position += speed * Time.deltaTime * Vector3.right;
+        }
     }
 }
-}