Soundtrack + fixed lives bug

Author: PlopesK

.gitattributes

@@ -0,0 +1,2 @@
+# Auto detect text files and perform LF normalization
+* text=auto

sounds/Extras Menu - Sonic Mega Collection [OST].mp3 renamed to audios/Extras Menu - Sonic Mega Collection [OST].mp3

@@ -10,6 +10,7 @@
         <script as="script" src="src/prep.js"></script>
         <script rel="preload" as="script" src="src/game.js"></script> 
         <script as="script" src="src/score.js"></script> 
+        <script rel="preload" as="script" src="src/soundtrack.js"></script> 
         <script rel="preload" as="script" src="src/obstacle.js"></script>
         <title>Sonic Runner</title>
     </head>

audios/Green Hill (Modern) - Sonic Generations [OST].mp3

@@ -3,11 +3,13 @@ function game() {
     function jump() {
         if (sonic.classList != "jump") {
             sonic.classList.add("jump");
+            Jump.currentTime = 0.4;
+            Jump.play();
 
-            setTimeout(function () {
+            Jump.addEventListener("ended", function() {
                 sonic.classList.remove("jump");
-            }, 400);
-        }   
+            });
+        }  
     }
     ['keydown', 'click'].forEach(function(e) {
         document.addEventListener(e, function () {
@@ -51,12 +53,21 @@ function game() {
     function lostLife() {
         setTimeout(() => {
             lives -= 1;
+            if (lives <= 0) {
+                lives = 0;
+            }
             canLoseLife = true;
-            livesDisplay.innerHTML = `Lives: ${lives}`;
+            livesDisplay.innerHTML = 'Lives: ' + lives;
         }, 500);
     }
 
     function gameOver() {
+        GreenHill.loop = false;
+        GreenHill.currentTime = 257;
+
+        GameOver.loop = true; 
+        GameOver.play();
+
         isPaused = true;
         alert("Game Over");
         location.reload()

audios/Sonic Advance 1 2 and 3-Game Over.mp3

@@ -22,9 +22,8 @@ window.addEventListener("DOMContentLoaded", function (event) {
         images.push(img);
     }
     /* 🎶🎶🎶🎶Music🎶🎶🎶🎶 */
-    var audio = new Audio('sounds/Extras Menu - Sonic Mega Collection [OST].mp3');
-    audio.loop = true; 
-    audio.play();
+    Menu.loop = true; 
+    Menu.play();
 });
 
 (function() {
@@ -70,6 +69,11 @@ function wait() {
 document.addEventListener("keydown", wait,  { once: true });
 
 function start() {
+    Menu.loop = false;
+    Menu.currentTime = 172;
+    GreenHill.loop = true; 
+    GreenHill.play();
+
     document.removeEventListener("keydown", wait,  { once: true });
     const button = document.getElementById("play");
     const play = document.getElementById("play-txt");

audios/Sonic Jump Sound Effect.mp3

@@ -0,0 +1,12 @@
+/* Musics */
+var Menu = new Audio('audios/Extras Menu - Sonic Mega Collection [OST].mp3');
+Menu.volume = 0.4;
+
+var GameOver = new Audio('audios/Sonic Advance 1 2 and 3-Game Over.mp3');
+GameOver.volume = 0.4;
+
+var GreenHill = new Audio('audios/Green Hill (Modern) - Sonic Generations [OST].mp3');
+GreenHill.volume = 0.3;
+
+var Jump = new Audio('audios/Sonic Jump Sound Effect.mp3');
+Jump.volume = 1;