Fixed Playback error & some other cleanups

Upped the time for track removal a bit, removed strange shapes in explosion animation, renamed and restructured some stuff in music playback to solve the problem and make it even more modular for further extension (Maybe next time use event driven design here?)

NightLifeDrive/Assets/Prefabs/Traffic cone 1.prefab

@@ -5241,7 +5241,7 @@ ParticleSystemRenderer:
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
-  - {fileID: 2100000, guid: 9613221d48fcce6418786f0b2763d31e, type: 2}
+  - {fileID: 2100000, guid: f629c6e43dba4bf38cb74d8860150664, type: 2}
   - {fileID: 2100000, guid: 9ee57d79f386aee4281fe4f955fd774d, type: 2}
   m_StaticBatchInfo:
     firstSubMesh: 0

NightLifeDrive/Assets/Scripts/BackgroundMusicControl.cs

@@ -5,36 +5,50 @@
 [RequireComponent(typeof(AudioSource))]
 public class BackgroundMusicControl : MonoBehaviour
 {
+    [SerializeField] private Song[] songArray;
+
     [SerializeField] private TMP_Text songTitle;
     [SerializeField] private Animator songAnimation;
 
     [SerializeField] private int displayDelay = 3;
 
     private AudioSource audioSource; 
-    private int trackNumber = 0;
-
-    [SerializeField] private Song[] songArray;
+    private int songNumber = 0;
 
     // Start is called before the first frame update
     void Start()
     {
         audioSource = GetComponent<AudioSource>();
         ShufflePlaylist(songArray);
-        StartCoroutine(loopMusic(audioSource));
+        PlaySong(songArray[songNumber]);
     }
 
-    private IEnumerator loopMusic(AudioSource audio) {
-        while (true) {
-            audio.clip = songArray[trackNumber].file;
-            songTitle.text = songArray[trackNumber].name;
-            StartCoroutine(animateSong());
-            audio.Play();
+    void Update()
+    {
+        if (!audioSource.isPlaying) NextSong();
+    }
 
-            yield return new WaitForSeconds(audio.clip.length);
+    /// <summary>
+    /// Gets the next song in the list and plays it.
+    /// </summary>
+    private void NextSong()
+    {
+        songNumber++;
+        songNumber %= songArray.Length;
 
-            trackNumber++;
-            trackNumber %= songArray.Length;
-        }
+        PlaySong(songArray[songNumber]);
+    }
+
+    /// <summary>
+    /// Plays a given song object.
+    /// </summary>
+    /// <param name="song">The Song to play.</param>
+    private void PlaySong(Song song)
+    {
+        audioSource.clip = song.file;
+        songTitle.text = song.name;
+        StartCoroutine(animateSong());
+        audioSource.Play();
     }
 
     /// <summary>
@@ -56,6 +70,11 @@ private void ShufflePlaylist(Song[] songs)
         }
     }
 
+    /// <summary>
+    /// Shows the currently played title in an info box.
+    /// Basically just switches Animation triggers.
+    /// </summary>
+    /// <returns>A delay time for the display animation.</returns>
     IEnumerator animateSong()
     {
         songAnimation.SetBool("isShowing", true);

NightLifeDrive/Assets/Scripts/TileController.cs

@@ -8,7 +8,7 @@ public class TileController : MonoBehaviour
     [SerializeField]
     private SpawnObstacle obstacleSpawner;
 
-    private const int DELETE_TIME = 60;
+    private const int DELETE_TIME = 180;
 
     /// <summary>
     /// Spawns an obstacle at certain predefined positions.