Merge pull request #1214 from FunkinCrew/back-button-tweaks

Back Button fixes

source/funkin/mobile/ui/FunkinBackButton.hx

@@ -76,6 +76,7 @@ class FunkinBackButton extends FunkinButton
     FlxTween.cancelTweensOf(this);
     HapticUtil.vibrate(0, 0.05, 0.5);
     animation.play('confirm');
+    funkin.audio.FunkinSound.playOnce(Paths.sound('cancelMenu'));
 
     if (!instant)
     {
@@ -93,6 +94,7 @@ class FunkinBackButton extends FunkinButton
   {
     FlxTween.cancelTweensOf(this);
     HapticUtil.vibrate(0, 0.01, 0.2);
+
     animation.play('idle');
     FlxTween.tween(this, {alpha: restingOpacity}, 0.5, {ease: FlxEase.expoOut});
   }
@@ -105,4 +107,11 @@ class FunkinBackButton extends FunkinButton
     if (FlxG.android.justReleased.BACK) onDown.dispatch();
     #end
   }
+
+  override function destroy():Void
+  {
+    super.destroy();
+    onConfirmEnd.removeAll();
+    if (animation != null && animation.onFinish != null) animation.onFinish.removeAll();
+  }
 }

source/funkin/ui/options/OptionsState.hx

@@ -172,7 +172,7 @@ class OptionsMenu extends Page<OptionsMenuPageName>
     #if NO_FEATURE_TOUCH_CONTROLS
     createItem("EXIT", exit);
     #else
-    var backButton:FunkinBackButton = new FunkinBackButton(FlxG.width - 230, FlxG.height - 200, exit, 1.0);
+    var backButton:FunkinBackButton = new FunkinBackButton(FlxG.width - 230, FlxG.height - 200, exit, 1.0, true);
     add(backButton);
     #end